Promote Fedora CoreOS from preview to alpha in docs

* Add an announcement to the website as well

CHANGES.md

@@ -4,6 +4,85 @@ Notable changes between versions.
 
 ## Latest
 
+## v1.17.2
+
+* Kubernetes [v1.17.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.17.md#v1172)
+
+#### AWS
+
+* Promote Fedora CoreOS from preview to alpha
+
+#### Bare-Metal
+
+* Promote Fedora CoreOS from preview to alpha
+* Update Fedora CoreOS images location
+  * Use Fedora CoreOS production [download](https://getfedora.org/coreos/download/) streams
+  * Use live PXE kernel and initramfs images
+
+#### Addons
+
+* Update nginx-ingress from v0.26.1 to [v0.27.1](https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.27.1) ([#625](https://github.com/poseidon/typhoon/pull/625))
+  * Change runAsUser from 33 to 101 for alpine-based image
+* Update kube-state-metrics from v1.9.2 to v1.9.3
+
+## v1.17.1
+
+* Kubernetes [v1.17.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.17.md#v1171)
+* Update CoreDNS from v1.6.5 to [v1.6.6](https://coredns.io/2019/12/11/coredns-1.6.6-release/) ([#602](https://github.com/poseidon/typhoon/pull/602))
+* Update Calico from v3.10.2 to v3.11.2 ([#604](https://github.com/poseidon/typhoon/pull/604))
+* Inline Kubelet service on Container Linux nodes ([#606](https://github.com/poseidon/typhoon/pull/606))
+* Disable unused Kubelet `127.0.0.1:10248` healthz listener ([#607](https://github.com/poseidon/typhoon/pull/607))
+* Enable kube-proxy metrics and allow Prometheus scrapes
+  * Allow TCP/10249 traffic with worker node sources
+
+#### AWS
+
+* Update Fedora CoreOS AMI filter for fedora-coreos-31 ([#620](https://github.com/poseidon/typhoon/pull/620))
+
+#### Google
+
+* Allow `terraform-provider-google` v3.0+ ([#617](https://github.com/poseidon/typhoon/pull/617))
+  * Only enforce `v2.19+` to ease migration, as no v3.x features are used
+
+#### Addons
+
+* Update Prometheus from v2.14.0 to [v2.15.2](https://github.com/prometheus/prometheus/releases/tag/v2.15.2)
+  * Add discovery for kube-proxy service endpoints
+* Update kube-state-metrics from v1.8.0 to v1.9.2
+* Reduce node-exporter DaemonSet tolerations ([#614](https://github.com/poseidon/typhoon/pull/614))
+* Update Grafana from v6.5.1 to v6.5.3
+
+## v1.17.0
+
+* Kubernetes [v1.17.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.17.md#v1170)
+* Manage clusters without using a local `asset_dir` ([#595](https://github.com/poseidon/typhoon/pull/595))
+  * Change `asset_dir` to be optional. Remove the variable to skip writing assets locally (**action recommended**)
+  * Allow keeping cluster assets only in Terraform state ([pluggable](https://www.terraform.io/docs/backends/types/remote.html), encryption) and allow `terraform apply` from stateless automation systems
+  * Improve asset unpacking on controllers
+  * Obtain kubeconfig from Terraform module outputs
+* Replace usage of `template_dir` with `templatefile` function ([#587](https://github.com/poseidon/typhoon/pull/587))
+  * Require Terraform version v0.12.6+ (**action required**)
+* Update CoreDNS from v1.6.2 to v1.6.5 ([#588](https://github.com/poseidon/typhoon/pull/588))
+  * Add health `lameduck` option to wait before shutdown
+* Update Calico from v3.10.1 to v3.10.2 ([#599](https://github.com/poseidon/typhoon/pull/599))
+* Reduce pod eviction timeout for deleting pods on unready nodes from 5m to 1m ([#597](https://github.com/poseidon/typhoon/pull/597))
+  * Present since [v1.13.3](#v1133), but mistakenly removed in v1.16.0
+* Add CPU requests for control plane static pods ([#589](https://github.com/poseidon/typhoon/pull/589))
+  * May provide slight edge case benefits and aligns with upstream
+
+#### Google
+
+* Use new `google_compute_region_instance_group_manager` version block format
+  * Fixes warning that `instance_template` is deprecated
+  * Require `terraform-provider-google` v2.19.0+ (**action required**)
+
+#### Addons
+
+* Update Grafana from v6.4.4 to [v6.5.1](https://grafana.com/docs/guides/whats-new-in-v6-5/)
+* Add pod networking details in dashboards ([#593](https://github.com/poseidon/typhoon/pull/593))
+* Add node alerts and Grafana dashboard from node-exporter ([#591](https://github.com/poseidon/typhoon/pull/591))
+* Reduce Prometheus high cardinality time series ([#596](https://github.com/poseidon/typhoon/pull/596))
+
 ## v1.16.3
 
 * Kubernetes [v1.16.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.16.md#v1163)
@@ -195,7 +274,7 @@ Notable changes between versions.
 * Require `terraform-provider-azurerm` v1.27+ to support Terraform v0.12 (action required)
 * Avoid unneeded rotations of Regular priority virtual machine scale sets
   * Azure only allows `eviction_policy` to be set for Low priority VMs. Supporting Low priority VMs meant when Regular VMs were used, each `terraform apply` rolled workers, to set eviction_policy to null.
-  * Terraform v0.12 nullable variables fix the issue so plan does not produce a diff. 
+  * Terraform v0.12 nullable variables fix the issue so plan does not produce a diff.
 
 #### Bare-Metal
 
@@ -250,7 +329,7 @@ Notable changes between versions.
 * Update Grafana from v6.1.6 to v6.2.1
 
 ## v1.14.2
- 
+
 * Kubernetes [v1.14.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.14.md#v1142)
 * Update etcd from v3.3.12 to [v3.3.13](https://github.com/etcd-io/etcd/releases/tag/v3.3.13)
 * Upgrade Calico from v3.6.1 to [v3.7.2](https://docs.projectcalico.org/v3.7/release-notes/)
@@ -321,7 +400,7 @@ Notable changes between versions.
 
 * Add ability to load balance TCP/UDP applications ([#442](https://github.com/poseidon/typhoon/pull/442))
   * Add worker instances to a target pool, output as `worker_target_pool`
-  * Health check for workers with Ingress controllers. Forward rules don't support differing internal/external ports, but some Ingress controllers support TCP/UDP proxy as a workaround 
+  * Health check for workers with Ingress controllers. Forward rules don't support differing internal/external ports, but some Ingress controllers support TCP/UDP proxy as a workaround
 * Remove Haswell minimum CPU platform requirement ([#439](https://github.com/poseidon/typhoon/pull/439))
   * Google Cloud API implements `min_cpu_platform` to mean "use exactly this CPU". Revert [#405](https://github.com/poseidon/typhoon/pull/405) added in v1.13.4.
   * Fix error creating clusters in new regions without Haswell (e.g. europe-west2) ([#438](https://github.com/poseidon/typhoon/issues/438))
@@ -506,7 +585,7 @@ Notable changes between versions.
 * Update Calico from v3.3.0 to [v3.3.1](https://docs.projectcalico.org/v3.3/releases/)
   * Disable Felix usage reporting by default ([#345](https://github.com/poseidon/typhoon/pull/345))
 * Improve flannel manifests
-  * [Rename](https://github.com/poseidon/terraform-render-bootkube/commit/d045a8e6b8eccfbb9d69bb51953b5a93d23f67f7) `kube-flannel` DaemonSet to `flannel` and `kube-flannel-cfg` ConfigMap to `flannel-config` 
+  * [Rename](https://github.com/poseidon/terraform-render-bootkube/commit/d045a8e6b8eccfbb9d69bb51953b5a93d23f67f7) `kube-flannel` DaemonSet to `flannel` and `kube-flannel-cfg` ConfigMap to `flannel-config`
   * [Drop](https://github.com/poseidon/terraform-render-bootkube/commit/39f9afb3360ec642e5b98457c8bd07eda35b6c96) unused mounts and add a CPU resource request
 * Update CoreDNS from v1.2.4 to [v1.2.6](https://coredns.io/2018/11/05/coredns-1.2.6-release/)
   * Enable CoreDNS `loop` and `loadbalance` plugins ([#340](https://github.com/poseidon/typhoon/pull/340))
@@ -668,7 +747,7 @@ Notable changes between versions.
 * Force apiserver to stop listening on `127.0.0.1:8080`
 * Replace `kube-dns` with [CoreDNS](https://coredns.io/) ([#261](https://github.com/poseidon/typhoon/pull/261))
   * Edit the `coredns` ConfigMap to [customize](https://coredns.io/plugins/)
-  * CoreDNS doesn't use a resizer. For large clusters, scaling may be required. 
+  * CoreDNS doesn't use a resizer. For large clusters, scaling may be required.
 
 #### AWS
 
@@ -713,7 +792,7 @@ Notable changes between versions.
 
 * Switch `kube-apiserver` port from 443 to 6443 ([#248](https://github.com/poseidon/typhoon/pull/248))
   * Users who exposed kube-apiserver on a WAN via their router/load-balancer will need to adjust its configuration (e.g. DNAT 6443). Most apiservers are on a LAN (internal, VPN-only, etc) so if you didn't specially configure network gear for 443, no change is needed. (possible action required)
-* Fix possible deadlock when provisioning clusters larger than 10 nodes ([#244](https://github.com/poseidon/typhoon/pull/244)) 
+* Fix possible deadlock when provisioning clusters larger than 10 nodes ([#244](https://github.com/poseidon/typhoon/pull/244))
 
 #### DigitalOcean
 
@@ -781,7 +860,7 @@ Notable changes between versions.
   * Please change values stable, beta, or alpha to coreos-stable, coreos-beta, coreos-alpha (**action required!**)
 * Replace `container_linux_version` variable with `os_version`
 * Add `network_ip_autodetection_method` variable for Calico host IPv4 address detection
-  * Use Calico's default "first-found" to support single NIC and bonded NIC nodes 
+  * Use Calico's default "first-found" to support single NIC and bonded NIC nodes
   * Allow [alternative](https://docs.projectcalico.org/v3.1/reference/node/configuration#ip-autodetection-methods) methods for multi NIC nodes, like can-reach=IP or interface=REGEX
 * Deprecate `container_linux_oem` variable
 
@@ -814,7 +893,7 @@ Notable changes between versions.
 #### Google Cloud
 
 * Add support for multi-controller clusters (i.e. multi-master) ([#54](https://github.com/poseidon/typhoon/issues/54), [#190](https://github.com/poseidon/typhoon/pull/190))
-  * Switch from Google Cloud network load balancer to a TCP proxy load balancer. Avoid a [bug](https://issuetracker.google.com/issues/67366622) in Google network load balancers that limited clusters to only bootstrapping one controller node. 
+  * Switch from Google Cloud network load balancer to a TCP proxy load balancer. Avoid a [bug](https://issuetracker.google.com/issues/67366622) in Google network load balancers that limited clusters to only bootstrapping one controller node.
   * Add TCP health check for apiserver pods on controllers. Replace kubelet check approximation.
 
 #### Addons
@@ -1045,7 +1124,7 @@ Notable changes between versions.
   * Container Linux stable, beta, and alpha now provide Docker 17.09 (instead
   of 1.12)
   * Older clusters (with CLUO addon) auto-update Container Linux version to begin using Docker 17.09
-* Fix race where `etcd-member.service` could fail to resolve peers ([#69](https://github.com/poseidon/typhoon/pull/69)) 
+* Fix race where `etcd-member.service` could fail to resolve peers ([#69](https://github.com/poseidon/typhoon/pull/69))
 * Add optional `cluster_domain_suffix` variable (#74)
 * Use kubernetes-incubator/bootkube v0.9.1
 

README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.16.3 (upstream)
+* Kubernetes v1.17.2 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [preemptible](https://typhoon.psdn.io/cl/google-cloud/#preemption) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#container-linux) customization
@@ -29,12 +29,12 @@ Typhoon provides a Terraform Module for each supported operating system and plat
 | Digital Ocean | Container Linux  | [digital-ocean/container-linux/kubernetes](digital-ocean/container-linux/kubernetes) | beta |
 | Google Cloud  | Container Linux  | [google-cloud/container-linux/kubernetes](google-cloud/container-linux/kubernetes) | stable |
 
-A preview of Typhoon for [Fedora CoreOS](https://getfedora.org/coreos/) is available for testing.
+Typhoon is available for [Fedora CoreOS](https://getfedora.org/coreos/) in alpha.
 
 | Platform      | Operating System | Terraform Module | Status |
 |---------------|------------------|------------------|--------|
-| AWS           | Fedora CoreOS | [aws/fedora-coreos/kubernetes](aws/fedora-coreos/kubernetes) | preview |
-| Bare-Metal    | Fedora CoreOS | [bare-metal/fedora-coreos/kubernetes](bare-metal/fedora-coreos/kubernetes) | preview |
+| AWS           | Fedora CoreOS | [aws/fedora-coreos/kubernetes](aws/fedora-coreos/kubernetes) | alpha |
+| Bare-Metal    | Fedora CoreOS | [bare-metal/fedora-coreos/kubernetes](bare-metal/fedora-coreos/kubernetes) | alpha |
 
 ## Documentation
 
@@ -47,8 +47,8 @@ A preview of Typhoon for [Fedora CoreOS](https://getfedora.org/coreos/) is avail
 Define a Kubernetes cluster by using the Terraform module for your chosen platform and operating system. Here's a minimal example:
 
 ```tf
-module "google-cloud-yavin" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.16.3"
+module "yavin" {
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.17.2"
 
   # Google Cloud
   cluster_name  = "yavin"
@@ -58,12 +58,17 @@ module "google-cloud-yavin" {
 
   # configuration
   ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  asset_dir          = "/home/user/.secrets/clusters/yavin"
-  
+
   # optional
   worker_count = 2
   worker_preemptible = true
 }
+
+# Obtain cluster kubeconfig
+resource "local_file" "kubeconfig-yavin" {
+  content  = module.yavin.kubeconfig-admin
+  filename = "/home/user/.kube/configs/yavin-config"
+}
 ```
 
 Initialize modules, plan the changes to be made, and apply the changes.
@@ -71,20 +76,20 @@ Initialize modules, plan the changes to be made, and apply the changes.
 ```sh
 $ terraform init
 $ terraform plan
-Plan: 64 to add, 0 to change, 0 to destroy.
+Plan: 62 to add, 0 to change, 0 to destroy.
 $ terraform apply
-Apply complete! Resources: 64 added, 0 changed, 0 destroyed.
+Apply complete! Resources: 62 added, 0 changed, 0 destroyed.
 ```
 
 In 4-8 minutes (varies by platform), the cluster will be ready. This Google Cloud example creates a `yavin.example.com` DNS record to resolve to a network load balancer across controller nodes.
 
 ```sh
-$ export KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig
+$ export KUBECONFIG=/home/user/.kube/configs/yavin-config
 $ kubectl get nodes
 NAME                                       ROLES    STATUS  AGE  VERSION
-yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.16.3
-yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.16.3
-yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.16.3
+yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.17.2
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.17.2
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.17.2
 ```
 
 List the pods.

addons/grafana/dashboards-k8s-resources.yaml

@@ -1,6193 +0,0 @@
-apiVersion: v1
-data:
-  k8s-resources-cluster.json: |-
-    {
-      "annotations": {
-        "list": [
-
-        ]
-      },
-      "editable": true,
-      "gnetId": null,
-      "graphTooltip": 0,
-      "hideControls": false,
-      "links": [
-
-      ],
-      "refresh": "10s",
-      "rows": [
-        {
-          "collapse": false,
-          "height": "100px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "format": "percentunit",
-              "id": 1,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 2,
-              "stack": false,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "1 - avg(rate(node_cpu_seconds_total{mode=\"idle\", cluster=\"$cluster\"}[1m]))",
-                  "format": "time_series",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "refId": "A"
-                }
-              ],
-              "thresholds": "70,80",
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Utilisation",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "singlestat",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            },
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "format": "percentunit",
-              "id": 2,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 2,
-              "stack": false,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\"}) / sum(kube_node_status_allocatable_cpu_cores{cluster=\"$cluster\"})",
-                  "format": "time_series",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "refId": "A"
-                }
-              ],
-              "thresholds": "70,80",
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Requests Commitment",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "singlestat",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            },
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "format": "percentunit",
-              "id": 3,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 2,
-              "stack": false,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\"}) / sum(kube_node_status_allocatable_cpu_cores{cluster=\"$cluster\"})",
-                  "format": "time_series",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "refId": "A"
-                }
-              ],
-              "thresholds": "70,80",
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Limits Commitment",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "singlestat",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            },
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "format": "percentunit",
-              "id": 4,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 2,
-              "stack": false,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "1 - sum(:node_memory_MemFreeCachedBuffers_bytes:sum{cluster=\"$cluster\"}) / sum(kube_node_status_allocatable_memory_bytes{cluster=\"$cluster\"})",
-                  "format": "time_series",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "refId": "A"
-                }
-              ],
-              "thresholds": "70,80",
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Utilisation",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "singlestat",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            },
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "format": "percentunit",
-              "id": 5,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 2,
-              "stack": false,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\"}) / sum(kube_node_status_allocatable_memory_bytes{cluster=\"$cluster\"})",
-                  "format": "time_series",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "refId": "A"
-                }
-              ],
-              "thresholds": "70,80",
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Requests Commitment",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "singlestat",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            },
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "format": "percentunit",
-              "id": 6,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 2,
-              "stack": false,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\"}) / sum(kube_node_status_allocatable_memory_bytes{cluster=\"$cluster\"})",
-                  "format": "time_series",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "refId": "A"
-                }
-              ],
-              "thresholds": "70,80",
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Limits Commitment",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "singlestat",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": false,
-          "title": "Headlines",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 7,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{namespace}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Usage",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 8,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "Pods",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 0,
-                  "link": true,
-                  "linkTooltip": "Drill down to pods",
-                  "linkUrl": "./d/85a562078cdf77779eaa1add43ccec1e/k8s-resources-namespace?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$__cell_1",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "Workloads",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 0,
-                  "link": true,
-                  "linkTooltip": "Drill down to workloads",
-                  "linkUrl": "./d/a87fb0d919ec0ea5f6543124e16c42a5/k8s-resources-workloads-namespace?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$__cell_1",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "CPU Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #F",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #G",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Namespace",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": true,
-                  "linkTooltip": "Drill down to pods",
-                  "linkUrl": "./d/85a562078cdf77779eaa1add43ccec1e/k8s-resources-namespace?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$__cell",
-                  "pattern": "namespace",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "count(mixin_pod_workload{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "count(avg(mixin_pod_workload{cluster=\"$cluster\"}) by (workload, namespace)) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\"}) by (namespace) / sum(kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "F",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\"}) by (namespace) / sum(kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "G",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Quota",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 9,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(container_memory_rss{cluster=\"$cluster\", container!=\"\"}) by (namespace)",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{namespace}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Usage (w/o cache)",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "bytes",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 10,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "Pods",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 0,
-                  "link": true,
-                  "linkTooltip": "Drill down to pods",
-                  "linkUrl": "./d/85a562078cdf77779eaa1add43ccec1e/k8s-resources-namespace?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$__cell_1",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "Workloads",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 0,
-                  "link": true,
-                  "linkTooltip": "Drill down to workloads",
-                  "linkUrl": "./d/a87fb0d919ec0ea5f6543124e16c42a5/k8s-resources-workloads-namespace?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$__cell_1",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "Memory Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Memory Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #F",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #G",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Namespace",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": true,
-                  "linkTooltip": "Drill down to pods",
-                  "linkUrl": "./d/85a562078cdf77779eaa1add43ccec1e/k8s-resources-namespace?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$__cell",
-                  "pattern": "namespace",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "count(mixin_pod_workload{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "count(avg(mixin_pod_workload{cluster=\"$cluster\"}) by (workload, namespace)) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_rss{cluster=\"$cluster\", container!=\"\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_rss{cluster=\"$cluster\", container!=\"\"}) by (namespace) / sum(kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "F",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_rss{cluster=\"$cluster\", container!=\"\"}) by (namespace) / sum(kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\"}) by (namespace)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "G",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Requests by Namespace",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Requests",
-          "titleSize": "h6"
-        }
-      ],
-      "schemaVersion": 14,
-      "style": "dark",
-      "tags": [
-        "kubernetes-mixin"
-      ],
-      "templating": {
-        "list": [
-          {
-            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
-            },
-            "hide": 0,
-            "label": null,
-            "name": "datasource",
-            "options": [
-
-            ],
-            "query": "prometheus",
-            "refresh": 1,
-            "regex": "",
-            "type": "datasource"
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 2,
-            "includeAll": false,
-            "label": "cluster",
-            "multi": false,
-            "name": "cluster",
-            "options": [
-
-            ],
-            "query": "label_values(node_cpu_seconds_total, cluster)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          }
-        ]
-      },
-      "time": {
-        "from": "now-1h",
-        "to": "now"
-      },
-      "timepicker": {
-        "refresh_intervals": [
-          "5s",
-          "10s",
-          "30s",
-          "1m",
-          "5m",
-          "15m",
-          "30m",
-          "1h",
-          "2h",
-          "1d"
-        ],
-        "time_options": [
-          "5m",
-          "15m",
-          "1h",
-          "6h",
-          "12h",
-          "24h",
-          "2d",
-          "7d",
-          "30d"
-        ]
-      },
-      "timezone": "",
-      "title": "Kubernetes / Compute Resources / Cluster",
-      "uid": "efa86fd1d0c121a26444b636a3f509a8",
-      "version": 0
-    }
-  k8s-resources-namespace.json: |-
-    {
-      "annotations": {
-        "list": [
-
-        ]
-      },
-      "editable": true,
-      "gnetId": null,
-      "graphTooltip": 0,
-      "hideControls": false,
-      "links": [
-
-      ],
-      "refresh": "10s",
-      "rows": [
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 1,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}) by (pod)",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{pod}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Usage",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Usage",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 2,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "CPU Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "CPU Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Pod",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": true,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "./d/6581e46e4e5c7ba40a07646395ef7b23/k8s-resources-pod?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$namespace&var-pod=$__cell",
-                  "pattern": "pod",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}) by (pod) / sum(kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}) by (pod) / sum(kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Quota",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 3,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\"}) by (pod)",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{pod}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Usage (w/o cache)",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "bytes",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Usage",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 4,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "Memory Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Memory Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Memory Usage (RSS)",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #F",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Usage (Cache)",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #G",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Usage (Swap)",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #H",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Pod",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": true,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "./d/6581e46e4e5c7ba40a07646395ef7b23/k8s-resources-pod?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$namespace&var-pod=$__cell",
-                  "pattern": "pod",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\",container!=\"\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\",container!=\"\"}) by (pod) / sum(kube_pod_container_resource_requests_memory_bytes{namespace=\"$namespace\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\",container!=\"\"}) by (pod) / sum(kube_pod_container_resource_limits_memory_bytes{namespace=\"$namespace\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_rss{cluster=\"$cluster\", namespace=\"$namespace\",container!=\"\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "F",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_cache{cluster=\"$cluster\", namespace=\"$namespace\",container!=\"\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "G",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_swap{cluster=\"$cluster\", namespace=\"$namespace\",container!=\"\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "H",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Quota",
-          "titleSize": "h6"
-        }
-      ],
-      "schemaVersion": 14,
-      "style": "dark",
-      "tags": [
-        "kubernetes-mixin"
-      ],
-      "templating": {
-        "list": [
-          {
-            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
-            },
-            "hide": 0,
-            "label": null,
-            "name": "datasource",
-            "options": [
-
-            ],
-            "query": "prometheus",
-            "refresh": 1,
-            "regex": "",
-            "type": "datasource"
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 2,
-            "includeAll": false,
-            "label": "cluster",
-            "multi": false,
-            "name": "cluster",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info, cluster)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 0,
-            "includeAll": false,
-            "label": "namespace",
-            "multi": false,
-            "name": "namespace",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, namespace)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          }
-        ]
-      },
-      "time": {
-        "from": "now-1h",
-        "to": "now"
-      },
-      "timepicker": {
-        "refresh_intervals": [
-          "5s",
-          "10s",
-          "30s",
-          "1m",
-          "5m",
-          "15m",
-          "30m",
-          "1h",
-          "2h",
-          "1d"
-        ],
-        "time_options": [
-          "5m",
-          "15m",
-          "1h",
-          "6h",
-          "12h",
-          "24h",
-          "2d",
-          "7d",
-          "30d"
-        ]
-      },
-      "timezone": "",
-      "title": "Kubernetes / Compute Resources / Namespace (Pods)",
-      "uid": "85a562078cdf77779eaa1add43ccec1e",
-      "version": 0
-    }
-  k8s-resources-node.json: |-
-    {
-      "annotations": {
-        "list": [
-
-        ]
-      },
-      "editable": true,
-      "gnetId": null,
-      "graphTooltip": 0,
-      "hideControls": false,
-      "links": [
-
-      ],
-      "refresh": "10s",
-      "rows": [
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 1,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", node=\"$node\"}) by (pod)",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{pod}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Usage",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Usage",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 2,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "CPU Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "CPU Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Pod",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "pod",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", node=\"$node\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", node=\"$node\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", node=\"$node\"}) by (pod) / sum(kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", node=\"$node\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", node=\"$node\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", node=\"$node\"}) by (pod) / sum(kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", node=\"$node\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Quota",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 3,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", node=\"$node\", container!=\"\"}) by (pod)",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{pod}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Usage (w/o cache)",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "bytes",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Usage",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 4,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "Memory Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Memory Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Memory Usage (RSS)",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #F",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Usage (Cache)",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #G",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Usage (Swap)",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #H",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Pod",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "pod",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", node=\"$node\",container!=\"\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", node=\"$node\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", node=\"$node\",container!=\"\"}) by (pod) / sum(kube_pod_container_resource_requests_memory_bytes{node=\"$node\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", node=\"$node\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", node=\"$node\",container!=\"\"}) by (pod) / sum(kube_pod_container_resource_limits_memory_bytes{node=\"$node\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_rss{cluster=\"$cluster\", node=\"$node\",container!=\"\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "F",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_cache{cluster=\"$cluster\", node=\"$node\",container!=\"\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "G",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_swap{cluster=\"$cluster\", node=\"$node\",container!=\"\"}) by (pod)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "H",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Quota",
-          "titleSize": "h6"
-        }
-      ],
-      "schemaVersion": 14,
-      "style": "dark",
-      "tags": [
-        "kubernetes-mixin"
-      ],
-      "templating": {
-        "list": [
-          {
-            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
-            },
-            "hide": 0,
-            "label": null,
-            "name": "datasource",
-            "options": [
-
-            ],
-            "query": "prometheus",
-            "refresh": 1,
-            "regex": "",
-            "type": "datasource"
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 2,
-            "includeAll": false,
-            "label": "cluster",
-            "multi": false,
-            "name": "cluster",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info, cluster)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 0,
-            "includeAll": false,
-            "label": "node",
-            "multi": false,
-            "name": "node",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, node)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          }
-        ]
-      },
-      "time": {
-        "from": "now-1h",
-        "to": "now"
-      },
-      "timepicker": {
-        "refresh_intervals": [
-          "5s",
-          "10s",
-          "30s",
-          "1m",
-          "5m",
-          "15m",
-          "30m",
-          "1h",
-          "2h",
-          "1d"
-        ],
-        "time_options": [
-          "5m",
-          "15m",
-          "1h",
-          "6h",
-          "12h",
-          "24h",
-          "2d",
-          "7d",
-          "30d"
-        ]
-      },
-      "timezone": "",
-      "title": "Kubernetes / Compute Resources / Node (Pods)",
-      "uid": "200ac8fdbfbb74b39aff88118e4d1c2c",
-      "version": 0
-    }
-  k8s-resources-pod.json: |-
-    {
-      "annotations": {
-        "list": [
-
-        ]
-      },
-      "editable": true,
-      "gnetId": null,
-      "graphTooltip": 0,
-      "hideControls": false,
-      "links": [
-
-      ],
-      "refresh": "10s",
-      "rows": [
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 1,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", cluster=\"$cluster\"}) by (container)",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{container}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Usage",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Usage",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 2,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "CPU Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "CPU Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Container",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "container",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}) by (container) / sum(kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}) by (container) / sum(kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Quota",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 3,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(container_memory_rss{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", container!=\"\"}) by (container)",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{container}} (RSS)",
-                  "legendLink": null,
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_cache{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", container!=\"\"}) by (container)",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{container}} (Cache)",
-                  "legendLink": null,
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_swap{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", container!=\"\"}) by (container)",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{container}} (Swap)",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Usage",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "bytes",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Usage",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 4,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "Memory Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Memory Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Memory Usage (RSS)",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #F",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Usage (Cache)",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #G",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Usage (Swap)",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #H",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Container",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "container",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", container!=\"\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}) by (container) / sum(kube_pod_container_resource_requests_memory_bytes{namespace=\"$namespace\", pod=\"$pod\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"\"}) by (container) / sum(kube_pod_container_resource_limits_memory_bytes{namespace=\"$namespace\", pod=\"$pod\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_rss{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container != \"\", container != \"POD\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "F",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_cache{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container != \"\", container != \"POD\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "G",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(container_memory_swap{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container != \"\", container != \"POD\"}) by (container)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "H",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Quota",
-          "titleSize": "h6"
-        }
-      ],
-      "schemaVersion": 14,
-      "style": "dark",
-      "tags": [
-        "kubernetes-mixin"
-      ],
-      "templating": {
-        "list": [
-          {
-            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
-            },
-            "hide": 0,
-            "label": null,
-            "name": "datasource",
-            "options": [
-
-            ],
-            "query": "prometheus",
-            "refresh": 1,
-            "regex": "",
-            "type": "datasource"
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 2,
-            "includeAll": false,
-            "label": "cluster",
-            "multi": false,
-            "name": "cluster",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info, cluster)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 0,
-            "includeAll": false,
-            "label": "namespace",
-            "multi": false,
-            "name": "namespace",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, namespace)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 0,
-            "includeAll": false,
-            "label": "pod",
-            "multi": false,
-            "name": "pod",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info{cluster=\"$cluster\", namespace=\"$namespace\"}, pod)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          }
-        ]
-      },
-      "time": {
-        "from": "now-1h",
-        "to": "now"
-      },
-      "timepicker": {
-        "refresh_intervals": [
-          "5s",
-          "10s",
-          "30s",
-          "1m",
-          "5m",
-          "15m",
-          "30m",
-          "1h",
-          "2h",
-          "1d"
-        ],
-        "time_options": [
-          "5m",
-          "15m",
-          "1h",
-          "6h",
-          "12h",
-          "24h",
-          "2d",
-          "7d",
-          "30d"
-        ]
-      },
-      "timezone": "",
-      "title": "Kubernetes / Compute Resources / Pod",
-      "uid": "6581e46e4e5c7ba40a07646395ef7b23",
-      "version": 0
-    }
-  k8s-resources-workload.json: |-
-    {
-      "annotations": {
-        "list": [
-
-        ]
-      },
-      "editable": true,
-      "gnetId": null,
-      "graphTooltip": 0,
-      "hideControls": false,
-      "links": [
-
-      ],
-      "refresh": "10s",
-      "rows": [
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 1,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(\n    node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{pod}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Usage",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Usage",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 2,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "CPU Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "CPU Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Pod",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": true,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "./d/6581e46e4e5c7ba40a07646395ef7b23/k8s-resources-pod?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$namespace&var-pod=$__cell",
-                  "pattern": "pod",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "sum(\n    node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n/sum(\n    kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n/sum(\n    kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Quota",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 3,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{pod}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Usage",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "bytes",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Usage",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 4,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "Memory Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Memory Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Pod",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": true,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "./d/6581e46e4e5c7ba40a07646395ef7b23/k8s-resources-pod?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$namespace&var-pod=$__cell",
-                  "pattern": "pod",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n/sum(\n    kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n/sum(\n    kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Quota",
-          "titleSize": "h6"
-        }
-      ],
-      "schemaVersion": 14,
-      "style": "dark",
-      "tags": [
-        "kubernetes-mixin"
-      ],
-      "templating": {
-        "list": [
-          {
-            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
-            },
-            "hide": 0,
-            "label": null,
-            "name": "datasource",
-            "options": [
-
-            ],
-            "query": "prometheus",
-            "refresh": 1,
-            "regex": "",
-            "type": "datasource"
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 2,
-            "includeAll": false,
-            "label": "cluster",
-            "multi": false,
-            "name": "cluster",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info, cluster)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 0,
-            "includeAll": false,
-            "label": "namespace",
-            "multi": false,
-            "name": "namespace",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, namespace)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 0,
-            "includeAll": false,
-            "label": "workload",
-            "multi": false,
-            "name": "workload",
-            "options": [
-
-            ],
-            "query": "label_values(mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}, workload)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 0,
-            "includeAll": false,
-            "label": "type",
-            "multi": false,
-            "name": "type",
-            "options": [
-
-            ],
-            "query": "label_values(mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\"}, workload_type)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          }
-        ]
-      },
-      "time": {
-        "from": "now-1h",
-        "to": "now"
-      },
-      "timepicker": {
-        "refresh_intervals": [
-          "5s",
-          "10s",
-          "30s",
-          "1m",
-          "5m",
-          "15m",
-          "30m",
-          "1h",
-          "2h",
-          "1d"
-        ],
-        "time_options": [
-          "5m",
-          "15m",
-          "1h",
-          "6h",
-          "12h",
-          "24h",
-          "2d",
-          "7d",
-          "30d"
-        ]
-      },
-      "timezone": "",
-      "title": "Kubernetes / Compute Resources / Workload",
-      "uid": "a164a7f0339f99e89cea5cb47e9be617",
-      "version": 0
-    }
-  k8s-resources-workloads-namespace.json: |-
-    {
-      "annotations": {
-        "list": [
-
-        ]
-      },
-      "editable": true,
-      "gnetId": null,
-      "graphTooltip": 0,
-      "hideControls": false,
-      "links": [
-
-      ],
-      "refresh": "10s",
-      "rows": [
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 1,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(\n  node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{workload}} - {{workload_type}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Usage",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Usage",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 2,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "Running Pods",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 0,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "CPU Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "CPU Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #F",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Workload",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": true,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "./d/a164a7f0339f99e89cea5cb47e9be617/k8s-resources-workload?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$namespace&var-workload=$__cell&var-type=$__cell_2",
-                  "pattern": "workload",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "Workload Type",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "workload_type",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "count(mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}) by (workload, workload_type)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n  node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n  kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n  node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n/sum(\n  kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n  kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n  node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n/sum(\n  kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "F",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "CPU Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "CPU Quota",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 10,
-              "id": 3,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 0,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": true,
-              "steppedLine": false,
-              "targets": [
-                {
-                  "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "{{workload}} - {{workload_type}}",
-                  "legendLink": null,
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Usage",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "type": "graph",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "bytes",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Usage",
-          "titleSize": "h6"
-        },
-        {
-          "collapse": false,
-          "height": "250px",
-          "panels": [
-            {
-              "aliasColors": {
-
-              },
-              "bars": false,
-              "dashLength": 10,
-              "dashes": false,
-              "datasource": "$datasource",
-              "fill": 1,
-              "id": 4,
-              "legend": {
-                "avg": false,
-                "current": false,
-                "max": false,
-                "min": false,
-                "show": true,
-                "total": false,
-                "values": false
-              },
-              "lines": true,
-              "linewidth": 1,
-              "links": [
-
-              ],
-              "nullPointMode": "null as zero",
-              "percentage": false,
-              "pointradius": 5,
-              "points": false,
-              "renderer": "flot",
-              "seriesOverrides": [
-
-              ],
-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "styles": [
-                {
-                  "alias": "Time",
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "pattern": "Time",
-                  "type": "hidden"
-                },
-                {
-                  "alias": "Running Pods",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 0,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #A",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "Memory Usage",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #B",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #C",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Requests %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #D",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Memory Limits",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #E",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "bytes"
-                },
-                {
-                  "alias": "Memory Limits %",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "Value #F",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "percentunit"
-                },
-                {
-                  "alias": "Workload",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": true,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "./d/a164a7f0339f99e89cea5cb47e9be617/k8s-resources-workload?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$namespace&var-workload=$__cell&var-type=$__cell_2",
-                  "pattern": "workload",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "Workload Type",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "link": false,
-                  "linkTooltip": "Drill down",
-                  "linkUrl": "",
-                  "pattern": "workload_type",
-                  "thresholds": [
-
-                  ],
-                  "type": "number",
-                  "unit": "short"
-                },
-                {
-                  "alias": "",
-                  "colorMode": null,
-                  "colors": [
-
-                  ],
-                  "dateFormat": "YYYY-MM-DD HH:mm:ss",
-                  "decimals": 2,
-                  "pattern": "/.*/",
-                  "thresholds": [
-
-                  ],
-                  "type": "string",
-                  "unit": "short"
-                }
-              ],
-              "targets": [
-                {
-                  "expr": "count(mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}) by (workload, workload_type)",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "A",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "B",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n  kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "C",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n/sum(\n  kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "D",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n  kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "E",
-                  "step": 10
-                },
-                {
-                  "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n/sum(\n  kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n  group_left(workload, workload_type) mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}\n) by (workload, workload_type)\n",
-                  "format": "table",
-                  "instant": true,
-                  "intervalFactor": 2,
-                  "legendFormat": "",
-                  "refId": "F",
-                  "step": 10
-                }
-              ],
-              "thresholds": [
-
-              ],
-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Memory Quota",
-              "tooltip": {
-                "shared": false,
-                "sort": 0,
-                "value_type": "individual"
-              },
-              "transform": "table",
-              "type": "table",
-              "xaxis": {
-                "buckets": null,
-                "mode": "time",
-                "name": null,
-                "show": true,
-                "values": [
-
-                ]
-              },
-              "yaxes": [
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": 0,
-                  "show": true
-                },
-                {
-                  "format": "short",
-                  "label": null,
-                  "logBase": 1,
-                  "max": null,
-                  "min": null,
-                  "show": false
-                }
-              ]
-            }
-          ],
-          "repeat": null,
-          "repeatIteration": null,
-          "repeatRowId": null,
-          "showTitle": true,
-          "title": "Memory Quota",
-          "titleSize": "h6"
-        }
-      ],
-      "schemaVersion": 14,
-      "style": "dark",
-      "tags": [
-        "kubernetes-mixin"
-      ],
-      "templating": {
-        "list": [
-          {
-            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
-            },
-            "hide": 0,
-            "label": null,
-            "name": "datasource",
-            "options": [
-
-            ],
-            "query": "prometheus",
-            "refresh": 1,
-            "regex": "",
-            "type": "datasource"
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 2,
-            "includeAll": false,
-            "label": "cluster",
-            "multi": false,
-            "name": "cluster",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info, cluster)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$datasource",
-            "hide": 0,
-            "includeAll": false,
-            "label": "namespace",
-            "multi": false,
-            "name": "namespace",
-            "options": [
-
-            ],
-            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, namespace)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          }
-        ]
-      },
-      "time": {
-        "from": "now-1h",
-        "to": "now"
-      },
-      "timepicker": {
-        "refresh_intervals": [
-          "5s",
-          "10s",
-          "30s",
-          "1m",
-          "5m",
-          "15m",
-          "30m",
-          "1h",
-          "2h",
-          "1d"
-        ],
-        "time_options": [
-          "5m",
-          "15m",
-          "1h",
-          "6h",
-          "12h",
-          "24h",
-          "2d",
-          "7d",
-          "30d"
-        ]
-      },
-      "timezone": "",
-      "title": "Kubernetes / Compute Resources / Namespace (Workloads)",
-      "uid": "a87fb0d919ec0ea5f6543124e16c42a5",
-      "version": 0
-    }
-kind: ConfigMap
-metadata:
-  name: grafana-dashboards-k8s-resources
-  namespace: monitoring

addons/grafana/dashboards-node-exporter.yaml

@@ -0,0 +1,968 @@
+apiVersion: v1
+data:
+  nodes.json: |-
+    {
+      "__inputs": [
+
+      ],
+      "__requires": [
+
+      ],
+      "annotations": {
+        "list": [
+
+        ]
+      },
+      "editable": false,
+      "gnetId": null,
+      "graphTooltip": 0,
+      "hideControls": false,
+      "id": null,
+      "links": [
+
+      ],
+      "refresh": "",
+      "rows": [
+        {
+          "collapse": false,
+          "collapsed": false,
+          "panels": [
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "gridPos": {
+
+              },
+              "id": 2,
+              "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 6,
+              "stack": true,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "(\n  (1 - rate(node_cpu_seconds_total{job=\"node-exporter\", mode=\"idle\", instance=\"$instance\"}[$__interval]))\n/ ignoring(cpu) group_left\n  count without (cpu)( node_cpu_seconds_total{job=\"node-exporter\", mode=\"idle\", instance=\"$instance\"})\n)\n",
+                  "format": "time_series",
+                  "interval": "1m",
+                  "intervalFactor": 5,
+                  "legendFormat": "{{cpu}}",
+                  "refId": "A"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "CPU Usage",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "percentunit",
+                  "label": null,
+                  "logBase": 1,
+                  "max": 1,
+                  "min": 0,
+                  "show": true
+                },
+                {
+                  "format": "percentunit",
+                  "label": null,
+                  "logBase": 1,
+                  "max": 1,
+                  "min": 0,
+                  "show": true
+                }
+              ]
+            },
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 0,
+              "gridPos": {
+
+              },
+              "id": 3,
+              "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 6,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "node_load1{job=\"node-exporter\", instance=\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "1m load average",
+                  "refId": "A"
+                },
+                {
+                  "expr": "node_load5{job=\"node-exporter\", instance=\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "5m load average",
+                  "refId": "B"
+                },
+                {
+                  "expr": "node_load15{job=\"node-exporter\", instance=\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "15m load average",
+                  "refId": "C"
+                },
+                {
+                  "expr": "count(node_cpu_seconds_total{job=\"node-exporter\", instance=\"$instance\", mode=\"idle\"})",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "logical cores",
+                  "refId": "D"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Load Average",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                },
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                }
+              ]
+            }
+          ],
+          "repeat": null,
+          "repeatIteration": null,
+          "repeatRowId": null,
+          "showTitle": false,
+          "title": "Dashboard Row",
+          "titleSize": "h6",
+          "type": "row"
+        },
+        {
+          "collapse": false,
+          "collapsed": false,
+          "panels": [
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "gridPos": {
+
+              },
+              "id": 4,
+              "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 9,
+              "stack": true,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "(\n  node_memory_MemTotal_bytes{job=\"node-exporter\", instance=\"$instance\"}\n-\n  node_memory_MemFree_bytes{job=\"node-exporter\", instance=\"$instance\"}\n-\n  node_memory_Buffers_bytes{job=\"node-exporter\", instance=\"$instance\"}\n-\n  node_memory_Cached_bytes{job=\"node-exporter\", instance=\"$instance\"}\n)\n",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "memory used",
+                  "refId": "A"
+                },
+                {
+                  "expr": "node_memory_Buffers_bytes{job=\"node-exporter\", instance=\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "memory buffers",
+                  "refId": "B"
+                },
+                {
+                  "expr": "node_memory_Cached_bytes{job=\"node-exporter\", instance=\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "memory cached",
+                  "refId": "C"
+                },
+                {
+                  "expr": "node_memory_MemFree_bytes{job=\"node-exporter\", instance=\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "memory free",
+                  "refId": "D"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Memory Usage",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "bytes",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                },
+                {
+                  "format": "bytes",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                }
+              ]
+            },
+            {
+              "cacheTimeout": null,
+              "colorBackground": false,
+              "colorValue": false,
+              "colors": [
+                "rgba(50, 172, 45, 0.97)",
+                "rgba(237, 129, 40, 0.89)",
+                "rgba(245, 54, 54, 0.9)"
+              ],
+              "datasource": "$datasource",
+              "format": "percent",
+              "gauge": {
+                "maxValue": 100,
+                "minValue": 0,
+                "show": true,
+                "thresholdLabels": false,
+                "thresholdMarkers": true
+              },
+              "gridPos": {
+
+              },
+              "id": 5,
+              "interval": null,
+              "links": [
+
+              ],
+              "mappingType": 1,
+              "mappingTypes": [
+                {
+                  "name": "value to text",
+                  "value": 1
+                },
+                {
+                  "name": "range to text",
+                  "value": 2
+                }
+              ],
+              "maxDataPoints": 100,
+              "nullPointMode": "connected",
+              "nullText": null,
+              "postfix": "",
+              "postfixFontSize": "50%",
+              "prefix": "",
+              "prefixFontSize": "50%",
+              "rangeMaps": [
+                {
+                  "from": "null",
+                  "text": "N/A",
+                  "to": "null"
+                }
+              ],
+              "span": 3,
+              "sparkline": {
+                "fillColor": "rgba(31, 118, 189, 0.18)",
+                "full": false,
+                "lineColor": "rgb(31, 120, 193)",
+                "show": false
+              },
+              "tableColumn": "",
+              "targets": [
+                {
+                  "expr": "100 -\n(\n  node_memory_MemAvailable_bytes{job=\"node-exporter\", instance=\"$instance\"}\n/\n  node_memory_MemTotal_bytes{job=\"node-exporter\", instance=\"$instance\"}\n* 100\n)\n",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "",
+                  "refId": "A"
+                }
+              ],
+              "thresholds": "80, 90",
+              "title": "Memory Usage",
+              "type": "singlestat",
+              "valueFontSize": "80%",
+              "valueMaps": [
+                {
+                  "op": "=",
+                  "text": "N/A",
+                  "value": "null"
+                }
+              ],
+              "valueName": "current"
+            }
+          ],
+          "repeat": null,
+          "repeatIteration": null,
+          "repeatRowId": null,
+          "showTitle": false,
+          "title": "Dashboard Row",
+          "titleSize": "h6",
+          "type": "row"
+        },
+        {
+          "collapse": false,
+          "collapsed": false,
+          "panels": [
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 0,
+              "gridPos": {
+
+              },
+              "id": 6,
+              "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+                {
+                  "alias": "/ read| written/",
+                  "yaxis": 1
+                },
+                {
+                  "alias": "/ io time/",
+                  "yaxis": 2
+                }
+              ],
+              "spaceLength": 10,
+              "span": 6,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "rate(node_disk_read_bytes_total{job=\"node-exporter\", instance=\"$instance\", device!~\"dm.*\"}[$__interval])",
+                  "format": "time_series",
+                  "interval": "1m",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{device}} read",
+                  "refId": "A"
+                },
+                {
+                  "expr": "rate(node_disk_written_bytes_total{job=\"node-exporter\", instance=\"$instance\", device!~\"dm.*\"}[$__interval])",
+                  "format": "time_series",
+                  "interval": "1m",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{device}} written",
+                  "refId": "B"
+                },
+                {
+                  "expr": "rate(node_disk_io_time_seconds_total{job=\"node-exporter\", instance=\"$instance\", device!~\"dm.*\"}[$__interval])",
+                  "format": "time_series",
+                  "interval": "1m",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{device}} io time",
+                  "refId": "C"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Disk I/O",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "bytes",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                },
+                {
+                  "format": "s",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                }
+              ]
+            },
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "gridPos": {
+
+              },
+              "id": 7,
+              "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+                {
+                  "alias": "used",
+                  "color": "#E0B400"
+                },
+                {
+                  "alias": "available",
+                  "color": "#73BF69"
+                }
+              ],
+              "spaceLength": 10,
+              "span": 6,
+              "stack": true,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "sum(\n  max by (device) (\n    node_filesystem_size_bytes{job=\"node-exporter\", instance=\"$instance\", fstype!~\"tmpfs|nsfs|vfat\"}\n  -\n    node_filesystem_avail_bytes{job=\"node-exporter\", instance=\"$instance\", fstype!~\"tmpfs|nsfs|vfat\"}\n  )\n)\n",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "used",
+                  "refId": "A"
+                },
+                {
+                  "expr": "sum(\n  max by (device) (\n    node_filesystem_avail_bytes{job=\"node-exporter\", instance=\"$instance\", fstype!~\"tmpfs|nsfs|vfat\"}\n  )\n)\n",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "available",
+                  "refId": "B"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Disk Space Usage",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "bytes",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                },
+                {
+                  "format": "bytes",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                }
+              ]
+            }
+          ],
+          "repeat": null,
+          "repeatIteration": null,
+          "repeatRowId": null,
+          "showTitle": false,
+          "title": "Dashboard Row",
+          "titleSize": "h6",
+          "type": "row"
+        },
+        {
+          "collapse": false,
+          "collapsed": false,
+          "panels": [
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 0,
+              "gridPos": {
+
+              },
+              "id": 8,
+              "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 6,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "rate(node_network_receive_bytes_total{job=\"node-exporter\", instance=\"$instance\", device!=\"lo\"}[$__interval])",
+                  "format": "time_series",
+                  "interval": "1m",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{device}}",
+                  "refId": "A"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Network Received",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "bytes",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                },
+                {
+                  "format": "bytes",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                }
+              ]
+            },
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 0,
+              "gridPos": {
+
+              },
+              "id": 9,
+              "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 6,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "rate(node_network_transmit_bytes_total{job=\"node-exporter\", instance=\"$instance\", device!=\"lo\"}[$__interval])",
+                  "format": "time_series",
+                  "interval": "1m",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{device}}",
+                  "refId": "A"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Network Transmitted",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "bytes",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                },
+                {
+                  "format": "bytes",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                }
+              ]
+            }
+          ],
+          "repeat": null,
+          "repeatIteration": null,
+          "repeatRowId": null,
+          "showTitle": false,
+          "title": "Dashboard Row",
+          "titleSize": "h6",
+          "type": "row"
+        }
+      ],
+      "schemaVersion": 14,
+      "style": "dark",
+      "tags": [
+
+      ],
+      "templating": {
+        "list": [
+          {
+            "current": {
+              "text": "Prometheus",
+              "value": "Prometheus"
+            },
+            "hide": 0,
+            "label": null,
+            "name": "datasource",
+            "options": [
+
+            ],
+            "query": "prometheus",
+            "refresh": 1,
+            "regex": "",
+            "type": "datasource"
+          },
+          {
+            "allValue": null,
+            "current": {
+
+            },
+            "datasource": "$datasource",
+            "hide": 0,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "instance",
+            "options": [
+
+            ],
+            "query": "label_values(node_exporter_build_info{job=\"node-exporter\"}, instance)",
+            "refresh": 2,
+            "regex": "",
+            "sort": 0,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          }
+        ]
+      },
+      "time": {
+        "from": "now-1h",
+        "to": "now"
+      },
+      "timepicker": {
+        "refresh_intervals": [
+          "5s",
+          "10s",
+          "30s",
+          "1m",
+          "5m",
+          "15m",
+          "30m",
+          "1h",
+          "2h",
+          "1d"
+        ],
+        "time_options": [
+          "5m",
+          "15m",
+          "1h",
+          "6h",
+          "12h",
+          "24h",
+          "2d",
+          "7d",
+          "30d"
+        ]
+      },
+      "timezone": "",
+      "title": "Nodes",
+      "uid": "fa49a4706d07a042595b664c87fb33ea",
+      "version": 0
+    }
+kind: ConfigMap
+metadata:
+  name: grafana-dashboards-node-exporter
+  namespace: monitoring

addons/grafana/deployment.yaml

@@ -23,7 +23,7 @@ spec:
     spec:
       containers:
         - name: grafana
-          image: docker.io/grafana/grafana:6.4.4
+          image: docker.io/grafana/grafana:6.5.3
           env:
             - name: GF_PATHS_CONFIG
               value: "/etc/grafana/custom.ini"
@@ -56,14 +56,18 @@ spec:
               mountPath: /etc/grafana/provisioning/dashboards
             - name: dashboards-etcd
               mountPath: /etc/grafana/dashboards/etcd
+            - name: dashboards-node-exporter
+              mountPath: /etc/grafana/dashboards/node-exporter
             - name: dashboards-prom
               mountPath: /etc/grafana/dashboards/prom
             - name: dashboards-k8s
               mountPath: /etc/grafana/dashboards/k8s
             - name: dashboards-k8s-nodes
               mountPath: /etc/grafana/dashboards/k8s-nodes
-            - name: dashboards-k8s-resources
-              mountPath: /etc/grafana/dashboards/k8s-resources
+            - name: dashboards-k8s-resources-1
+              mountPath: /etc/grafana/dashboards/k8s-resources-1
+            - name: dashboards-k8s-resources-2
+              mountPath: /etc/grafana/dashboards/k8s-resources-2
             - name: dashboards-coredns
               mountPath: /etc/grafana/dashboards/coredns
             - name: dashboards-nginx-ingress
@@ -81,6 +85,9 @@ spec:
         - name: dashboards-etcd
           configMap:
             name: grafana-dashboards-etcd
+        - name: dashboards-node-exporter
+          configMap:
+            name: grafana-dashboards-node-exporter
         - name: dashboards-prom
           configMap:
             name: grafana-dashboards-prom
@@ -90,9 +97,12 @@ spec:
         - name: dashboards-k8s-nodes
           configMap:
             name: grafana-dashboards-k8s-nodes
-        - name: dashboards-k8s-resources
+        - name: dashboards-k8s-resources-1
           configMap:
-            name: grafana-dashboards-k8s-resources
+            name: grafana-dashboards-k8s-resources-1
+        - name: dashboards-k8s-resources-2
+          configMap:
+            name: grafana-dashboards-k8s-resources-2
         - name: dashboards-coredns
           configMap:
             name: grafana-dashboards-coredns

addons/nginx-ingress/aws/deployment.yaml

@@ -22,7 +22,7 @@ spec:
     spec:
       containers:
         - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.26.1
+          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.27.1
           args:
             - /nginx-ingress-controller
             - --ingress-class=public
@@ -76,6 +76,6 @@ spec:
               - NET_BIND_SERVICE
               drop:
               - ALL
-            runAsUser: 33 # www-data
+            runAsUser: 101 # www-data
       restartPolicy: Always
       terminationGracePeriodSeconds: 300

addons/nginx-ingress/azure/deployment.yaml

@@ -22,7 +22,7 @@ spec:
     spec:
       containers:
         - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.26.1
+          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.27.1
           args:
             - /nginx-ingress-controller
             - --ingress-class=public
@@ -76,6 +76,6 @@ spec:
               - NET_BIND_SERVICE
               drop:
               - ALL
-            runAsUser: 33 # www-data
+            runAsUser: 101 # www-data
       restartPolicy: Always
       terminationGracePeriodSeconds: 300

addons/nginx-ingress/bare-metal/deployment.yaml

@@ -22,7 +22,7 @@ spec:
     spec:
       containers:
         - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.26.1
+          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.27.1
           args:
             - /nginx-ingress-controller
             - --ingress-class=public
@@ -73,7 +73,7 @@ spec:
               - NET_BIND_SERVICE
               drop:
               - ALL
-            runAsUser: 33 # www-data
+            runAsUser: 101 # www-data
       restartPolicy: Always
       terminationGracePeriodSeconds: 300
 

addons/nginx-ingress/digital-ocean/daemonset.yaml

@@ -22,7 +22,7 @@ spec:
     spec:
       containers:
         - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.26.1
+          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.27.1
           args:
             - /nginx-ingress-controller
             - --ingress-class=public
@@ -76,6 +76,6 @@ spec:
               - NET_BIND_SERVICE
               drop:
               - ALL
-            runAsUser: 33 # www-data
+            runAsUser: 101 # www-data
       restartPolicy: Always
       terminationGracePeriodSeconds: 300

addons/nginx-ingress/google-cloud/deployment.yaml

@@ -22,7 +22,7 @@ spec:
     spec:
       containers:
         - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.26.1
+          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.27.1
           args:
             - /nginx-ingress-controller
             - --ingress-class=public
@@ -76,6 +76,6 @@ spec:
               - NET_BIND_SERVICE
               drop:
               - ALL
-            runAsUser: 33 # www-data
+            runAsUser: 101 # www-data
       restartPolicy: Always
       terminationGracePeriodSeconds: 300

addons/prometheus/config.yaml

@@ -65,6 +65,9 @@ data:
       - source_labels: [__name__]
         action: drop
         regex: apiserver_admission_step_admission_latencies_seconds_.*
+      - source_labels: [__name__, group]
+        regex: apiserver_request_duration_seconds_bucket;.+
+        action: drop
 
     # Scrape config for node (i.e. kubelet) /metrics (e.g. 'kubelet_'). Explore
     # metrics from a node by scraping kubelet (127.0.0.1:10250/metrics).
@@ -81,7 +84,7 @@ data:
 
       relabel_configs:
       - action: labelmap
-        regex: __meta_kubernetes_node_label_(.+)
+        regex: __meta_kubernetes_node_name
 
     # Scrape config for Kubelet cAdvisor. Explore metrics from a node by
     # scraping kubelet (127.0.0.1:10250/metrics/cadvisor).
@@ -99,7 +102,7 @@ data:
 
       relabel_configs:
       - action: labelmap
-        regex: __meta_kubernetes_node_label_(.+)
+        regex: __meta_kubernetes_node_name
       metric_relabel_configs:
       - source_labels: [__name__, image]
         action: drop
@@ -115,15 +118,15 @@ data:
       - role: node
       scheme: http
       relabel_configs:
-        - source_labels: [__meta_kubernetes_node_label_node_kubernetes_io_controller]
-          action: keep
-          regex: 'true'
-        - action: labelmap
-          regex: __meta_kubernetes_node_label_(.+)
-        - source_labels: [__meta_kubernetes_node_address_InternalIP]
-          action: replace
-          target_label: __address__
-          replacement: '${1}:2381'
+      - source_labels: [__meta_kubernetes_node_label_node_kubernetes_io_controller]
+        action: keep
+        regex: 'true'
+      - action: labelmap
+        regex: __meta_kubernetes_node_name
+      - source_labels: [__meta_kubernetes_node_address_InternalIP]
+        action: replace
+        target_label: __address__
+        replacement: '${1}:2381'
     
     # Scrape config for service endpoints.
     #

addons/prometheus/deployment.yaml

@@ -20,7 +20,7 @@ spec:
       serviceAccountName: prometheus
       containers:
         - name: prometheus
-          image: quay.io/prometheus/prometheus:v2.14.0
+          image: quay.io/prometheus/prometheus:v2.15.2
           args:
             - --web.listen-address=0.0.0.0:9090
             - --config.file=/etc/prometheus/prometheus.yaml

addons/prometheus/discovery/kube-controller-manager.yaml

@@ -1,3 +1,4 @@
+# Allow Prometheus to scrape service endpoints
 apiVersion: v1
 kind: Service
 metadata:
@@ -7,7 +8,6 @@ metadata:
     prometheus.io/scrape: 'true'
 spec:
   type: ClusterIP
-  # service is created to allow prometheus to scrape endpoints
   clusterIP: None
   selector:
     k8s-app: kube-controller-manager

addons/prometheus/discovery/kube-proxy.yaml

@@ -0,0 +1,19 @@
+# Allow Prometheus to scrape service endpoints
+apiVersion: v1
+kind: Service
+metadata:
+  name: kube-proxy
+  namespace: kube-system
+  annotations:
+    prometheus.io/scrape: 'true'
+    prometheus.io/port: '10249'
+spec:
+  type: ClusterIP
+  clusterIP: None
+  selector:
+    k8s-app: kube-proxy
+  ports:
+    - name: metrics
+      protocol: TCP
+      port: 10249
+      targetPort: 10249

addons/prometheus/discovery/kube-scheduler.yaml

@@ -1,3 +1,4 @@
+# Allow Prometheus to scrape service endpoints
 apiVersion: v1
 kind: Service
 metadata:
@@ -7,7 +8,6 @@ metadata:
     prometheus.io/scrape: 'true'
 spec:
   type: ClusterIP
-  # service is created to allow prometheus to scrape endpoints
   clusterIP: None
   selector:
     k8s-app: kube-scheduler

addons/prometheus/exporters/kube-state-metrics/cluster-role.yaml

@@ -74,6 +74,7 @@ rules:
   - storage.k8s.io
   resources:
   - storageclasses
+  - volumeattachments
   verbs:
   - list
   - watch
@@ -84,4 +85,19 @@ rules:
   verbs:
   - list
   - watch
+- apiGroups:
+  - admissionregistration.k8s.io
+  resources:
+  - mutatingwebhookconfigurations
+  - validatingwebhookconfigurations
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - networking.k8s.io
+  resources:
+  - networkpolicies
+  verbs:
+  - list
+  - watch
 

addons/prometheus/exporters/kube-state-metrics/deployment.yaml

@@ -24,7 +24,7 @@ spec:
       serviceAccountName: kube-state-metrics
       containers:
       - name: kube-state-metrics
-        image: quay.io/coreos/kube-state-metrics:v1.8.0
+        image: quay.io/coreos/kube-state-metrics:v1.9.3
         ports:
           - name: metrics
             containerPort: 8080

addons/prometheus/exporters/node-exporter/daemonset.yaml

@@ -57,7 +57,9 @@ spec:
             mountPath: /host/root
             readOnly: true
       tolerations:
-        - effect: NoSchedule
+        - key: node-role.kubernetes.io/master
+          operator: Exists
+        - key: node.kubernetes.io/not-ready
           operator: Exists
       volumes:
         - name: proc

addons/prometheus/rules.yaml

@@ -865,6 +865,136 @@ data:
         }
       ]
     }
+  node-exporter.yaml: |-
+    {
+      "groups": [
+        {
+          "name": "node-exporter",
+          "rules": [
+            {
+              "alert": "NodeFilesystemSpaceFillingUp",
+              "annotations": {
+                "description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available space left and is filling up.",
+                "summary": "Filesystem is predicted to run out of space within the next 24 hours."
+              },
+              "expr": "(\n  node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_size_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 40\nand\n  predict_linear(node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"}[6h], 24*60*60) < 0\nand\n  node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
+              "for": "1h",
+              "labels": {
+                "severity": "warning"
+              }
+            },
+            {
+              "alert": "NodeFilesystemSpaceFillingUp",
+              "annotations": {
+                "description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available space left and is filling up fast.",
+                "summary": "Filesystem is predicted to run out of space within the next 4 hours."
+              },
+              "expr": "(\n  node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_size_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 20\nand\n  predict_linear(node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"}[6h], 4*60*60) < 0\nand\n  node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
+              "for": "1h",
+              "labels": {
+                "severity": "critical"
+              }
+            },
+            {
+              "alert": "NodeFilesystemAlmostOutOfSpace",
+              "annotations": {
+                "description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available space left.",
+                "summary": "Filesystem has less than 5% space left."
+              },
+              "expr": "(\n  node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_size_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 5\nand\n  node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
+              "for": "1h",
+              "labels": {
+                "severity": "warning"
+              }
+            },
+            {
+              "alert": "NodeFilesystemAlmostOutOfSpace",
+              "annotations": {
+                "description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available space left.",
+                "summary": "Filesystem has less than 3% space left."
+              },
+              "expr": "(\n  node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_size_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 3\nand\n  node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
+              "for": "1h",
+              "labels": {
+                "severity": "critical"
+              }
+            },
+            {
+              "alert": "NodeFilesystemFilesFillingUp",
+              "annotations": {
+                "description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available inodes left and is filling up.",
+                "summary": "Filesystem is predicted to run out of inodes within the next 24 hours."
+              },
+              "expr": "(\n  node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_files{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 40\nand\n  predict_linear(node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"}[6h], 24*60*60) < 0\nand\n  node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
+              "for": "1h",
+              "labels": {
+                "severity": "warning"
+              }
+            },
+            {
+              "alert": "NodeFilesystemFilesFillingUp",
+              "annotations": {
+                "description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available inodes left and is filling up fast.",
+                "summary": "Filesystem is predicted to run out of inodes within the next 4 hours."
+              },
+              "expr": "(\n  node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_files{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 20\nand\n  predict_linear(node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"}[6h], 4*60*60) < 0\nand\n  node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
+              "for": "1h",
+              "labels": {
+                "severity": "critical"
+              }
+            },
+            {
+              "alert": "NodeFilesystemAlmostOutOfFiles",
+              "annotations": {
+                "description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available inodes left.",
+                "summary": "Filesystem has less than 5% inodes left."
+              },
+              "expr": "(\n  node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_files{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 5\nand\n  node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
+              "for": "1h",
+              "labels": {
+                "severity": "warning"
+              }
+            },
+            {
+              "alert": "NodeFilesystemAlmostOutOfFiles",
+              "annotations": {
+                "description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available inodes left.",
+                "summary": "Filesystem has less than 3% inodes left."
+              },
+              "expr": "(\n  node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_files{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 3\nand\n  node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
+              "for": "1h",
+              "labels": {
+                "severity": "critical"
+              }
+            },
+            {
+              "alert": "NodeNetworkReceiveErrs",
+              "annotations": {
+                "description": "{{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf \"%.0f\" $value }} receive errors in the last two minutes.",
+                "summary": "Network interface is reporting many receive errors."
+              },
+              "expr": "increase(node_network_receive_errs_total[2m]) > 10\n",
+              "for": "1h",
+              "labels": {
+                "severity": "warning"
+              }
+            },
+            {
+              "alert": "NodeNetworkTransmitErrs",
+              "annotations": {
+                "description": "{{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf \"%.0f\" $value }} transmit errors in the last two minutes.",
+                "summary": "Network interface is reporting many transmit errors."
+              },
+              "expr": "increase(node_network_transmit_errs_total[2m]) > 10\n",
+              "for": "1h",
+              "labels": {
+                "severity": "warning"
+              }
+            }
+          ]
+        }
+      ]
+    }
   prom.yaml: |-
     {
       "groups": [

aws/container-linux/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.16.3 (upstream)
+* Kubernetes v1.17.2 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [spot](https://typhoon.psdn.io/cl/aws/#spot) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#container-linux) customization

aws/container-linux/kubernetes/ami.tf

@@ -4,8 +4,8 @@ locals {
   # flatcar-stable -> Flatcar Linux AMI
   ami_id = local.flavor == "flatcar" ? data.aws_ami.flatcar.image_id : data.aws_ami.coreos.image_id
 
-  flavor  = element(split("-", var.os_image), 0)
-  channel = element(split("-", var.os_image), 1)
+  flavor  = split("-", var.os_image)[0]
+  channel = split("-", var.os_image)[1]
 }
 
 data "aws_ami" "coreos" {

aws/container-linux/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=0daa1276c633fea28e41b2c2c18831e2584deb24"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=05297b94a936c356851e180e4963034e0047e1c0"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]

aws/container-linux/kubernetes/cl/controller.yaml

@@ -50,29 +50,47 @@ systemd:
         Description=Kubelet via Hyperkube
         Wants=rpc-statd.service
         [Service]
-        EnvironmentFile=/etc/kubernetes/kubelet.env
-        Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
-          --volume=resolv,kind=host,source=/etc/resolv.conf \
-          --mount volume=resolv,target=/etc/resolv.conf \
-          --volume var-lib-cni,kind=host,source=/var/lib/cni \
-          --mount volume=var-lib-cni,target=/var/lib/cni \
-          --volume var-lib-calico,kind=host,source=/var/lib/calico \
-          --mount volume=var-lib-calico,target=/var/lib/calico \
-          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
-          --mount volume=opt-cni-bin,target=/opt/cni/bin \
-          --volume var-log,kind=host,source=/var/log \
-          --mount volume=var-log,target=/var/log \
-          --insecure-options=image"
         Environment=KUBELET_CGROUP_DRIVER=${cgroup_driver}
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
-        ExecStartPre=/bin/mkdir -p /var/lib/cni
         ExecStartPre=/bin/mkdir -p /var/lib/calico
         ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
         ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
         ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/cache/kubelet-pod.uuid
-        ExecStart=/usr/lib/coreos/kubelet-wrapper \
+        ExecStart=/usr/bin/rkt run \
+          --uuid-file-save=/var/cache/kubelet-pod.uuid \
+          --stage1-from-dir=stage1-fly.aci \
+          --hosts-entry host \
+          --insecure-options=image \
+          --volume etc-kubernetes,kind=host,source=/etc/kubernetes,readOnly=true \
+          --mount volume=etc-kubernetes,target=/etc/kubernetes \
+          --volume etc-machine-id,kind=host,source=/etc/machine-id,readOnly=true \
+          --mount volume=etc-machine-id,target=/etc/machine-id \
+          --volume etc-os-release,kind=host,source=/usr/lib/os-release,readOnly=true \
+          --mount volume=etc-os-release,target=/etc/os-release \
+          --volume=etc-resolv,kind=host,source=/etc/resolv.conf,readOnly=true \
+          --mount volume=etc-resolv,target=/etc/resolv.conf \
+          --volume etc-ssl-certs,kind=host,source=/etc/ssl/certs,readOnly=true \
+          --mount volume=etc-ssl-certs,target=/etc/ssl/certs \
+          --volume lib-modules,kind=host,source=/lib/modules,readOnly=true \
+          --mount volume=lib-modules,target=/lib/modules \
+          --volume run,kind=host,source=/run \
+          --mount volume=run,target=/run \
+          --volume usr-share-certs,kind=host,source=/usr/share/ca-certificates,readOnly=true \
+          --mount volume=usr-share-certs,target=/usr/share/ca-certificates \
+          --volume var-lib-calico,kind=host,source=/var/lib/calico \
+          --mount volume=var-lib-calico,target=/var/lib/calico \
+          --volume var-lib-docker,kind=host,source=/var/lib/docker \
+          --mount volume=var-lib-docker,target=/var/lib/docker \
+          --volume var-lib-kubelet,kind=host,source=/var/lib/kubelet,recursive=true \
+          --mount volume=var-lib-kubelet,target=/var/lib/kubelet \
+          --volume var-log,kind=host,source=/var/log \
+          --mount volume=var-log,target=/var/log \
+          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
+          --mount volume=opt-cni-bin,target=/opt/cni/bin \
+          docker://k8s.gcr.io/hyperkube:v1.17.2 \
+          --exec=/usr/local/bin/kubelet -- \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -82,6 +100,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
           --network-plugin=cni \
@@ -108,12 +127,14 @@ systemd:
         ExecStartPre=-/usr/bin/bash -c 'set -x && [ -n "$(ls /opt/bootstrap/assets/manifests-*/* 2>/dev/null)" ] && mv /opt/bootstrap/assets/manifests-*/* /opt/bootstrap/assets/manifests && rm -rf /opt/bootstrap/assets/manifests-*'
         ExecStart=/usr/bin/rkt run \
             --trust-keys-from-https \
+            --volume config,kind=host,source=/etc/kubernetes/bootstrap-secrets \
+            --mount volume=config,target=/etc/kubernetes/secrets \
             --volume assets,kind=host,source=/opt/bootstrap/assets \
             --mount volume=assets,target=/assets \
             --volume script,kind=host,source=/opt/bootstrap/apply \
             --mount volume=script,target=/apply \
             --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.16.3 \
+            docker://k8s.gcr.io/hyperkube:v1.17.2 \
             --net=host \
             --dns=host \
             --exec=/apply
@@ -128,20 +149,35 @@ storage:
       contents:
         inline: |
           ${kubeconfig}
-    - path: /etc/kubernetes/kubelet.env
+    - path: /opt/bootstrap/layout
       filesystem: root
-      mode: 0644
+      mode: 0544
       contents:
         inline: |
-          KUBELET_IMAGE_URL=docker://k8s.gcr.io/hyperkube
-          KUBELET_IMAGE_TAG=v1.16.3
+          #!/bin/bash -e
+          mkdir -p -- auth tls/etcd tls/k8s static-manifests manifests/coredns manifests-networking
+          awk '/#####/ {filename=$2; next} {print > filename}' assets
+          mkdir -p /etc/ssl/etcd/etcd
+          mkdir -p /etc/kubernetes/bootstrap-secrets
+          mv tls/etcd/{peer*,server*} /etc/ssl/etcd/etcd/
+          mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
+          chown -R etcd:etcd /etc/ssl/etcd
+          chmod -R 500 /etc/ssl/etcd
+          mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
+          mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
+          sudo mkdir -p /etc/kubernetes/manifests
+          sudo mv static-manifests/* /etc/kubernetes/manifests/
+          sudo mkdir -p /opt/bootstrap/assets
+          sudo mv manifests /opt/bootstrap/assets/manifests
+          sudo mv manifests-networking /opt/bootstrap/assets/manifests-networking
+          rm -rf assets auth static-manifests tls
     - path: /opt/bootstrap/apply
       filesystem: root
       mode: 0544
       contents:
         inline: |
           #!/bin/bash -e
-          export KUBECONFIG=/assets/auth/kubeconfig
+          export KUBECONFIG=/etc/kubernetes/secrets/kubeconfig
           until kubectl version; do
             echo "Waiting for static pod control plane"
             sleep 5

aws/container-linux/kubernetes/controllers.tf

@@ -10,7 +10,7 @@ resource "aws_route53_record" "etcds" {
   ttl  = 300
 
   # private IPv4 address for etcd
-  records = [element(aws_instance.controllers.*.private_ip, count.index)]
+  records = [aws_instance.controllers.*.private_ip[count.index]]
 }
 
 # Controller instances
@@ -24,7 +24,7 @@ resource "aws_instance" "controllers" {
   instance_type = var.controller_type
 
   ami       = local.ami_id
-  user_data = element(data.ct_config.controller-ignitions.*.rendered, count.index)
+  user_data = data.ct_config.controller-ignitions.*.rendered[count.index]
 
   # storage
   root_block_device {
@@ -36,7 +36,7 @@ resource "aws_instance" "controllers" {
 
   # network
   associate_public_ip_address = true
-  subnet_id                   = element(aws_subnet.public.*.id, count.index)
+  subnet_id                   = aws_subnet.public.*.id[count.index]
   vpc_security_group_ids      = [aws_security_group.controller.id]
 
   lifecycle {
@@ -49,11 +49,8 @@ resource "aws_instance" "controllers" {
 
 # Controller Ignition configs
 data "ct_config" "controller-ignitions" {
-  count = var.controller_count
-  content = element(
-    data.template_file.controller-configs.*.rendered,
-    count.index,
-  )
+  count        = var.controller_count
+  content      = data.template_file.controller-configs.*.rendered[count.index]
   pretty_print = false
   snippets     = var.controller_clc_snippets
 }
@@ -62,7 +59,7 @@ data "ct_config" "controller-ignitions" {
 data "template_file" "controller-configs" {
   count = var.controller_count
 
-  template = file("${path.module}/cl/controller.yaml.tmpl")
+  template = file("${path.module}/cl/controller.yaml")
 
   vars = {
     # Cannot use cyclic dependencies on controllers or their DNS records

aws/container-linux/kubernetes/network.tf

@@ -62,6 +62,6 @@ resource "aws_route_table_association" "public" {
   count = length(data.aws_availability_zones.all.names)
 
   route_table_id = aws_route_table.default.id
-  subnet_id      = element(aws_subnet.public.*.id, count.index)
+  subnet_id      = aws_subnet.public.*.id[count.index]
 }
 

aws/container-linux/kubernetes/nlb.tf

@@ -88,7 +88,7 @@ resource "aws_lb_target_group_attachment" "controllers" {
   count = var.controller_count
 
   target_group_arn = aws_lb_target_group.controllers.arn
-  target_id        = element(aws_instance.controllers.*.id, count.index)
+  target_id        = aws_instance.controllers.*.id[count.index]
   port             = 6443
 }
 

aws/container-linux/kubernetes/security.tf

@@ -33,6 +33,28 @@ resource "aws_security_group_rule" "controller-etcd" {
   self      = true
 }
 
+# Allow Prometheus to scrape etcd metrics
+resource "aws_security_group_rule" "controller-etcd-metrics" {
+  security_group_id = aws_security_group.controller.id
+
+  type                     = "ingress"
+  protocol                 = "tcp"
+  from_port                = 2381
+  to_port                  = 2381
+  source_security_group_id = aws_security_group.worker.id
+}
+
+# Allow Prometheus to scrape kube-proxy
+resource "aws_security_group_rule" "kube-proxy-metrics" {
+  security_group_id = aws_security_group.controller.id
+
+  type                     = "ingress"
+  protocol                 = "tcp"
+  from_port                = 10249
+  to_port                  = 10249
+  source_security_group_id = aws_security_group.worker.id
+}
+
 # Allow Prometheus to scrape kube-scheduler
 resource "aws_security_group_rule" "controller-scheduler-metrics" {
   security_group_id = aws_security_group.controller.id
@@ -55,17 +77,6 @@ resource "aws_security_group_rule" "controller-manager-metrics" {
   source_security_group_id = aws_security_group.worker.id
 }
 
-# Allow Prometheus to scrape etcd metrics
-resource "aws_security_group_rule" "controller-etcd-metrics" {
-  security_group_id = aws_security_group.controller.id
-
-  type                     = "ingress"
-  protocol                 = "tcp"
-  from_port                = 2381
-  to_port                  = 2381
-  source_security_group_id = aws_security_group.worker.id
-}
-
 resource "aws_security_group_rule" "controller-vxlan" {
   count = var.networking == "flannel" ? 1 : 0
 
@@ -281,14 +292,15 @@ resource "aws_security_group_rule" "worker-node-exporter" {
   self      = true
 }
 
-resource "aws_security_group_rule" "ingress-health" {
+# Allow Prometheus to scrape kube-proxy
+resource "aws_security_group_rule" "worker-kube-proxy" {
   security_group_id = aws_security_group.worker.id
 
-  type        = "ingress"
-  protocol    = "tcp"
-  from_port   = 10254
-  to_port     = 10254
-  cidr_blocks = ["0.0.0.0/0"]
+  type      = "ingress"
+  protocol  = "tcp"
+  from_port = 10249
+  to_port   = 10249
+  self      = true
 }
 
 # Allow apiserver to access kubelets for exec, log, port-forward
@@ -313,6 +325,16 @@ resource "aws_security_group_rule" "worker-kubelet-self" {
   self      = true
 }
 
+resource "aws_security_group_rule" "ingress-health" {
+  security_group_id = aws_security_group.worker.id
+
+  type        = "ingress"
+  protocol    = "tcp"
+  from_port   = 10254
+  to_port     = 10254
+  cidr_blocks = ["0.0.0.0/0"]
+}
+
 resource "aws_security_group_rule" "worker-bgp" {
   security_group_id = aws_security_group.worker.id
 

aws/container-linux/kubernetes/ssh.tf

@@ -1,7 +1,16 @@
+locals {
+  # format assets for distribution
+  assets_bundle = [
+    # header with the unpack location
+    for key, value in module.bootstrap.assets_dist :
+    format("##### %s\n%s", key, value)
+  ]
+}
+
 # Secure copy assets to controllers.
 resource "null_resource" "copy-controller-secrets" {
   count = var.controller_count
-  
+
   depends_on = [
     module.bootstrap,
   ]
@@ -14,63 +23,13 @@ resource "null_resource" "copy-controller-secrets" {
   }
 
   provisioner "file" {
-    content     = module.bootstrap.etcd_ca_cert
-    destination = "$HOME/etcd-client-ca.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_cert
-    destination = "$HOME/etcd-client.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_key
-    destination = "$HOME/etcd-client.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_cert
-    destination = "$HOME/etcd-server.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_key
-    destination = "$HOME/etcd-server.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_cert
-    destination = "$HOME/etcd-peer.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_key
-    destination = "$HOME/etcd-peer.key"
-  }
-  
-  provisioner "file" {
-    source      = var.asset_dir
+    content     = join("\n", local.assets_bundle)
     destination = "$HOME/assets"
   }
 
   provisioner "remote-exec" {
     inline = [
-      "sudo mkdir -p /etc/ssl/etcd/etcd",
-      "sudo mv etcd-client* /etc/ssl/etcd/",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/server-ca.crt",
-      "sudo mv etcd-server.crt /etc/ssl/etcd/etcd/server.crt",
-      "sudo mv etcd-server.key /etc/ssl/etcd/etcd/server.key",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/peer-ca.crt",
-      "sudo mv etcd-peer.crt /etc/ssl/etcd/etcd/peer.crt",
-      "sudo mv etcd-peer.key /etc/ssl/etcd/etcd/peer.key",
-      "sudo chown -R etcd:etcd /etc/ssl/etcd",
-      "sudo chmod -R 500 /etc/ssl/etcd",
-      "sudo mv $HOME/assets /opt/bootstrap/assets",
-      "sudo mkdir -p /etc/kubernetes/manifests",
-      "sudo mkdir -p /etc/kubernetes/bootstrap-secrets",
-      "sudo cp -r /opt/bootstrap/assets/tls/* /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp /opt/bootstrap/assets/auth/kubeconfig /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp -r /opt/bootstrap/assets/static-manifests/* /etc/kubernetes/manifests/",
+      "sudo /opt/bootstrap/layout",
     ]
   }
 }

aws/container-linux/kubernetes/variables.tf

@@ -99,6 +99,7 @@ variable "ssh_authorized_key" {
 variable "asset_dir" {
   type        = string
   description = "Absolute path to a directory where generated assets should be placed (contains secrets)"
+  default     = ""
 }
 
 variable "networking" {
@@ -126,37 +127,37 @@ variable "pod_cidr" {
 }
 
 variable "service_cidr" {
-  type = string
+  type        = string
   description = <<EOD
 CIDR IPv4 range to assign Kubernetes services.
 The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
 EOD
-  default = "10.3.0.0/16"
+  default     = "10.3.0.0/16"
 }
 
 variable "enable_reporting" {
-  type = bool
+  type        = bool
   description = "Enable usage or analytics reporting to upstreams (Calico)"
-  default = false
+  default     = false
 }
 
 variable "enable_aggregation" {
-  type = bool
+  type        = bool
   description = "Enable the Kubernetes Aggregation Layer (defaults to false)"
-  default = false
+  default     = false
 }
 
 variable "worker_node_labels" {
-  type = list(string)
+  type        = list(string)
   description = "List of initial worker node labels"
-  default = []
+  default     = []
 }
 
 # unofficial, undocumented, unsupported
 
 variable "cluster_domain_suffix" {
-  type = string
+  type        = string
   description = "Queries for domains with the suffix will be answered by CoreDNS. Default is cluster.local (e.g. foo.default.svc.cluster.local)"
-  default = "cluster.local"
+  default     = "cluster.local"
 }
 

aws/container-linux/kubernetes/versions.tf

@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = "~> 0.12.0"
+  required_version = "~> 0.12.6"
   required_providers {
     aws      = "~> 2.23"
     ct       = "~> 0.3"

aws/container-linux/kubernetes/workers/ami.tf

@@ -4,8 +4,8 @@ locals {
   # flatcar-stable -> Flatcar Linux AMI
   ami_id = local.flavor == "flatcar" ? data.aws_ami.flatcar.image_id : data.aws_ami.coreos.image_id
 
-  flavor  = element(split("-", var.os_image), 0)
-  channel = element(split("-", var.os_image), 1)
+  flavor  = split("-", var.os_image)[0]
+  channel = split("-", var.os_image)[1]
 }
 
 data "aws_ami" "coreos" {

aws/container-linux/kubernetes/workers/cl/worker.yaml

@@ -25,29 +25,47 @@ systemd:
         Description=Kubelet via Hyperkube
         Wants=rpc-statd.service
         [Service]
-        EnvironmentFile=/etc/kubernetes/kubelet.env
-        Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
-          --volume=resolv,kind=host,source=/etc/resolv.conf \
-          --mount volume=resolv,target=/etc/resolv.conf \
-          --volume var-lib-cni,kind=host,source=/var/lib/cni \
-          --mount volume=var-lib-cni,target=/var/lib/cni \
-          --volume var-lib-calico,kind=host,source=/var/lib/calico \
-          --mount volume=var-lib-calico,target=/var/lib/calico \
-          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
-          --mount volume=opt-cni-bin,target=/opt/cni/bin \
-          --volume var-log,kind=host,source=/var/log \
-          --mount volume=var-log,target=/var/log \
-          --insecure-options=image"
         Environment=KUBELET_CGROUP_DRIVER=${cgroup_driver}
-        ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
+        ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
-        ExecStartPre=/bin/mkdir -p /var/lib/cni
         ExecStartPre=/bin/mkdir -p /var/lib/calico
         ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
         ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
         ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/cache/kubelet-pod.uuid
-        ExecStart=/usr/lib/coreos/kubelet-wrapper \
+        ExecStart=/usr/bin/rkt run \
+          --uuid-file-save=/var/cache/kubelet-pod.uuid \
+          --stage1-from-dir=stage1-fly.aci \
+          --hosts-entry host \
+          --insecure-options=image \
+          --volume etc-kubernetes,kind=host,source=/etc/kubernetes,readOnly=true \
+          --mount volume=etc-kubernetes,target=/etc/kubernetes \
+          --volume etc-machine-id,kind=host,source=/etc/machine-id,readOnly=true \
+          --mount volume=etc-machine-id,target=/etc/machine-id \
+          --volume etc-os-release,kind=host,source=/usr/lib/os-release,readOnly=true \
+          --mount volume=etc-os-release,target=/etc/os-release \
+          --volume=etc-resolv,kind=host,source=/etc/resolv.conf,readOnly=true \
+          --mount volume=etc-resolv,target=/etc/resolv.conf \
+          --volume etc-ssl-certs,kind=host,source=/etc/ssl/certs,readOnly=true \
+          --mount volume=etc-ssl-certs,target=/etc/ssl/certs \
+          --volume lib-modules,kind=host,source=/lib/modules,readOnly=true \
+          --mount volume=lib-modules,target=/lib/modules \
+          --volume run,kind=host,source=/run \
+          --mount volume=run,target=/run \
+          --volume usr-share-certs,kind=host,source=/usr/share/ca-certificates,readOnly=true \
+          --mount volume=usr-share-certs,target=/usr/share/ca-certificates \
+          --volume var-lib-calico,kind=host,source=/var/lib/calico \
+          --mount volume=var-lib-calico,target=/var/lib/calico \
+          --volume var-lib-docker,kind=host,source=/var/lib/docker \
+          --mount volume=var-lib-docker,target=/var/lib/docker \
+          --volume var-lib-kubelet,kind=host,source=/var/lib/kubelet,recursive=true \
+          --mount volume=var-lib-kubelet,target=/var/lib/kubelet \
+          --volume var-log,kind=host,source=/var/log \
+          --mount volume=var-log,target=/var/log \
+          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
+          --mount volume=opt-cni-bin,target=/opt/cni/bin \
+          docker://k8s.gcr.io/hyperkube:v1.17.2 \
+          --exec=/usr/local/bin/kubelet -- \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -57,6 +75,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
           --network-plugin=cni \
@@ -92,13 +111,6 @@ storage:
       contents:
         inline: |
           ${kubeconfig}
-    - path: /etc/kubernetes/kubelet.env
-      filesystem: root
-      mode: 0644
-      contents:
-        inline: |
-          KUBELET_IMAGE_URL=docker://k8s.gcr.io/hyperkube
-          KUBELET_IMAGE_TAG=v1.16.3
     - path: /etc/sysctl.d/max-user-watches.conf
       filesystem: root
       contents:
@@ -116,10 +128,11 @@ storage:
             --volume config,kind=host,source=/etc/kubernetes \
             --mount volume=config,target=/etc/kubernetes \
             --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.16.3 \
+            docker://k8s.gcr.io/hyperkube:v1.17.2 \
             --net=host \
             --dns=host \
-            --exec=/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname)
+            -- \
+            kubectl --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname)
 passwd:
   users:
     - name: core

aws/container-linux/kubernetes/workers/variables.tf

@@ -89,22 +89,22 @@ variable "ssh_authorized_key" {
 }
 
 variable "service_cidr" {
-  type = string
+  type        = string
   description = <<EOD
 CIDR IPv4 range to assign Kubernetes services.
 The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
 EOD
-  default = "10.3.0.0/16"
+  default     = "10.3.0.0/16"
 }
 
 variable "cluster_domain_suffix" {
-  type = string
+  type        = string
   description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
-  default = "cluster.local"
+  default     = "cluster.local"
 }
 
 variable "node_labels" {
-  type = list(string)
+  type        = list(string)
   description = "List of initial node labels"
-  default = []
+  default     = []
 }

aws/container-linux/kubernetes/workers/workers.tf

@@ -78,7 +78,7 @@ data "ct_config" "worker-ignition" {
 
 # Worker Container Linux config
 data "template_file" "worker-config" {
-  template = file("${path.module}/cl/worker.yaml.tmpl")
+  template = file("${path.module}/cl/worker.yaml")
 
   vars = {
     kubeconfig             = indent(10, var.kubeconfig)

aws/fedora-coreos/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.16.3 (upstream)
+* Kubernetes v1.17.2 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [spot](https://typhoon.psdn.io/cl/aws/#spot) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#container-linux) customization

aws/fedora-coreos/kubernetes/ami.tf

@@ -15,9 +15,9 @@ data "aws_ami" "fedora-coreos" {
 
   filter {
     name   = "name"
-    values = ["fedora-coreos-30.*.*-hvm"]
+    values = ["fedora-coreos-31.*.*.*-hvm"]
   }
 
   # try to filter out dev images (AWS filters can't)
-  name_regex = "^fedora-coreos-30.[0-9]*.[0-9]*-hvm*"
+  name_regex = "^fedora-coreos-31.[0-9]*.[0-9]*.[0-9]*-hvm*"
 }

aws/fedora-coreos/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=0daa1276c633fea28e41b2c2c18831e2584deb24"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=05297b94a936c356851e180e4963034e0047e1c0"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]

aws/fedora-coreos/kubernetes/fcc/controller.yaml

@@ -77,10 +77,9 @@ systemd:
           --volume /var/lib/docker:/var/lib/docker \
           --volume /var/lib/kubelet:/var/lib/kubelet:rshared,z \
           --volume /var/log:/var/log \
-          --volume /var/run:/var/run \
           --volume /var/run/lock:/var/run/lock:z \
           --volume /opt/cni/bin:/opt/cni/bin:z \
-          k8s.gcr.io/hyperkube:v1.16.3 /hyperkube kubelet \
+          k8s.gcr.io/hyperkube:v1.17.2 kubelet \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -92,6 +91,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
           --network-plugin=cni \
@@ -119,10 +119,11 @@ systemd:
         ExecStartPre=-/usr/bin/bash -c 'set -x && [ -n "$(ls /opt/bootstrap/assets/manifests-*/* 2>/dev/null)" ] && mv /opt/bootstrap/assets/manifests-*/* /opt/bootstrap/assets/manifests && rm -rf /opt/bootstrap/assets/manifests-*'
         ExecStart=/usr/bin/podman run --name bootstrap \
             --network host \
+            --volume /etc/kubernetes/bootstrap-secrets:/etc/kubernetes/secrets:ro,Z \
             --volume /opt/bootstrap/assets:/assets:ro,Z \
             --volume /opt/bootstrap/apply:/apply:ro,Z \
-            k8s.gcr.io/hyperkube:v1.16.3 \
-            /apply
+            --entrypoint=/apply \
+            k8s.gcr.io/hyperkube:v1.17.2
         ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
         ExecStartPost=-/usr/bin/podman stop bootstrap
 storage:
@@ -135,12 +136,33 @@ storage:
       contents:
         inline: |
           ${kubeconfig}
+    - path: /opt/bootstrap/layout
+      mode: 0544
+      contents:
+        inline: |
+          #!/bin/bash -e
+          mkdir -p -- auth tls/etcd tls/k8s static-manifests manifests/coredns manifests-networking
+          awk '/#####/ {filename=$2; next} {print > filename}' assets
+          mkdir -p /etc/ssl/etcd/etcd
+          mkdir -p /etc/kubernetes/bootstrap-secrets
+          mv tls/etcd/{peer*,server*} /etc/ssl/etcd/etcd/
+          mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
+          chown -R etcd:etcd /etc/ssl/etcd
+          chmod -R 500 /etc/ssl/etcd
+          mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
+          mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
+          sudo mkdir -p /etc/kubernetes/manifests
+          sudo mv static-manifests/* /etc/kubernetes/manifests/
+          sudo mkdir -p /opt/bootstrap/assets
+          sudo mv manifests /opt/bootstrap/assets/manifests
+          sudo mv manifests-networking /opt/bootstrap/assets/manifests-networking
+          rm -rf assets auth static-manifests tls
     - path: /opt/bootstrap/apply
       mode: 0544
       contents:
         inline: |
           #!/bin/bash -e
-          export KUBECONFIG=/assets/auth/kubeconfig
+          export KUBECONFIG=/etc/kubernetes/secrets/kubeconfig
           until kubectl version; do
             echo "Waiting for static pod control plane"
             sleep 5

aws/fedora-coreos/kubernetes/security.tf

@@ -44,6 +44,17 @@ resource "aws_security_group_rule" "controller-etcd-metrics" {
   source_security_group_id = aws_security_group.worker.id
 }
 
+# Allow Prometheus to scrape kube-proxy
+resource "aws_security_group_rule" "kube-proxy-metrics" {
+  security_group_id = aws_security_group.controller.id
+
+  type                     = "ingress"
+  protocol                 = "tcp"
+  from_port                = 10249
+  to_port                  = 10249
+  source_security_group_id = aws_security_group.worker.id
+}
+
 # Allow Prometheus to scrape kube-scheduler
 resource "aws_security_group_rule" "controller-scheduler-metrics" {
   security_group_id = aws_security_group.controller.id
@@ -281,14 +292,15 @@ resource "aws_security_group_rule" "worker-node-exporter" {
   self      = true
 }
 
-resource "aws_security_group_rule" "ingress-health" {
+# Allow Prometheus to scrape kube-proxy
+resource "aws_security_group_rule" "worker-kube-proxy" {
   security_group_id = aws_security_group.worker.id
 
-  type        = "ingress"
-  protocol    = "tcp"
-  from_port   = 10254
-  to_port     = 10254
-  cidr_blocks = ["0.0.0.0/0"]
+  type      = "ingress"
+  protocol  = "tcp"
+  from_port = 10249
+  to_port   = 10249
+  self      = true
 }
 
 # Allow apiserver to access kubelets for exec, log, port-forward
@@ -313,6 +325,16 @@ resource "aws_security_group_rule" "worker-kubelet-self" {
   self      = true
 }
 
+resource "aws_security_group_rule" "ingress-health" {
+  security_group_id = aws_security_group.worker.id
+
+  type        = "ingress"
+  protocol    = "tcp"
+  from_port   = 10254
+  to_port     = 10254
+  cidr_blocks = ["0.0.0.0/0"]
+}
+
 resource "aws_security_group_rule" "worker-bgp" {
   security_group_id = aws_security_group.worker.id
 

aws/fedora-coreos/kubernetes/ssh.tf

@@ -1,7 +1,16 @@
+locals {
+  # format assets for distribution
+  assets_bundle = [
+    # header with the unpack location
+    for key, value in module.bootstrap.assets_dist :
+    format("##### %s\n%s", key, value)
+  ]
+}
+
 # Secure copy assets to controllers.
 resource "null_resource" "copy-controller-secrets" {
   count = var.controller_count
-  
+
   depends_on = [
     module.bootstrap,
   ]
@@ -14,63 +23,13 @@ resource "null_resource" "copy-controller-secrets" {
   }
 
   provisioner "file" {
-    content     = module.bootstrap.etcd_ca_cert
-    destination = "$HOME/etcd-client-ca.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_cert
-    destination = "$HOME/etcd-client.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_key
-    destination = "$HOME/etcd-client.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_cert
-    destination = "$HOME/etcd-server.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_key
-    destination = "$HOME/etcd-server.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_cert
-    destination = "$HOME/etcd-peer.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_key
-    destination = "$HOME/etcd-peer.key"
-  }
-
-  provisioner "file" {
-    source      = var.asset_dir
+    content     = join("\n", local.assets_bundle)
     destination = "$HOME/assets"
   }
 
   provisioner "remote-exec" {
     inline = [
-      "sudo mkdir -p /etc/ssl/etcd/etcd",
-      "sudo mv etcd-client* /etc/ssl/etcd/",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/server-ca.crt",
-      "sudo mv etcd-server.crt /etc/ssl/etcd/etcd/server.crt",
-      "sudo mv etcd-server.key /etc/ssl/etcd/etcd/server.key",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/peer-ca.crt",
-      "sudo mv etcd-peer.crt /etc/ssl/etcd/etcd/peer.crt",
-      "sudo mv etcd-peer.key /etc/ssl/etcd/etcd/peer.key",
-      "sudo chown -R etcd:etcd /etc/ssl/etcd",
-      "sudo chmod -R 500 /etc/ssl/etcd",
-      "sudo mv $HOME/assets /opt/bootstrap/assets",
-      "sudo mkdir -p /etc/kubernetes/manifests",
-      "sudo mkdir -p /etc/kubernetes/bootstrap-secrets",
-      "sudo cp -r /opt/bootstrap/assets/tls/* /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp /opt/bootstrap/assets/auth/kubeconfig /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp -r /opt/bootstrap/assets/static-manifests/* /etc/kubernetes/manifests/"
+      "sudo /opt/bootstrap/layout",
     ]
   }
 }

aws/fedora-coreos/kubernetes/variables.tf

@@ -99,6 +99,7 @@ variable "ssh_authorized_key" {
 variable "asset_dir" {
   type        = string
   description = "Absolute path to a directory where generated assets should be placed (contains secrets)"
+  default     = ""
 }
 
 variable "networking" {
@@ -126,37 +127,37 @@ variable "pod_cidr" {
 }
 
 variable "service_cidr" {
-  type = string
+  type        = string
   description = <<EOD
 CIDR IPv4 range to assign Kubernetes services.
 The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
 EOD
-  default = "10.3.0.0/16"
+  default     = "10.3.0.0/16"
 }
 
 variable "enable_reporting" {
-  type = bool
+  type        = bool
   description = "Enable usage or analytics reporting to upstreams (Calico)"
-  default = false
+  default     = false
 }
 
 variable "enable_aggregation" {
-  type = bool
+  type        = bool
   description = "Enable the Kubernetes Aggregation Layer (defaults to false)"
-  default = false
+  default     = false
 }
 
 variable "worker_node_labels" {
-  type = list(string)
+  type        = list(string)
   description = "List of initial worker node labels"
-  default = []
+  default     = []
 }
 
 # unofficial, undocumented, unsupported
 
 variable "cluster_domain_suffix" {
-  type = string
+  type        = string
   description = "Queries for domains with the suffix will be answered by CoreDNS. Default is cluster.local (e.g. foo.default.svc.cluster.local)"
-  default = "cluster.local"
+  default     = "cluster.local"
 }
 

aws/fedora-coreos/kubernetes/versions.tf

@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = "~> 0.12.0"
+  required_version = "~> 0.12.6"
   required_providers {
     aws      = "~> 2.23"
     ct       = "~> 0.4"

aws/fedora-coreos/kubernetes/workers/ami.tf

@@ -15,9 +15,9 @@ data "aws_ami" "fedora-coreos" {
 
   filter {
     name   = "name"
-    values = ["fedora-coreos-30.*.*-hvm"]
+    values = ["fedora-coreos-31.*.*.*-hvm"]
   }
- 
+
   # try to filter out dev images (AWS filters can't)
-  name_regex = "^fedora-coreos-30.[0-9]*.[0-9]*-hvm*"
+  name_regex = "^fedora-coreos-31.[0-9]*.[0-9]*.[0-9]*-hvm*"
 }

aws/fedora-coreos/kubernetes/workers/fcc/worker.yaml

@@ -47,10 +47,9 @@ systemd:
           --volume /var/lib/docker:/var/lib/docker \
           --volume /var/lib/kubelet:/var/lib/kubelet:rshared,z \
           --volume /var/log:/var/log \
-          --volume /var/run:/var/run \
           --volume /var/run/lock:/var/run/lock:z \
           --volume /opt/cni/bin:/opt/cni/bin:z \
-          k8s.gcr.io/hyperkube:v1.16.3 /hyperkube kubelet \
+          k8s.gcr.io/hyperkube:v1.17.2 kubelet \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -62,6 +61,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
           --network-plugin=cni \

aws/fedora-coreos/kubernetes/workers/variables.tf

@@ -89,22 +89,22 @@ variable "ssh_authorized_key" {
 }
 
 variable "service_cidr" {
-  type = string
+  type        = string
   description = <<EOD
 CIDR IPv4 range to assign Kubernetes services.
 The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
 EOD
-  default = "10.3.0.0/16"
+  default     = "10.3.0.0/16"
 }
 
 variable "cluster_domain_suffix" {
-  type = string
+  type        = string
   description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
-  default = "cluster.local"
+  default     = "cluster.local"
 }
 
 variable "node_labels" {
-  type = list(string)
+  type        = list(string)
   description = "List of initial node labels"
-  default = []
+  default     = []
 }

aws/fedora-coreos/kubernetes/workers/workers.tf

@@ -71,9 +71,9 @@ resource "aws_launch_configuration" "worker" {
 
 # Worker Ignition config
 data "ct_config" "worker-ignition" {
-  content      = data.template_file.worker-config.rendered
-  strict       = true
-  snippets     = var.snippets
+  content  = data.template_file.worker-config.rendered
+  strict   = true
+  snippets = var.snippets
 }
 
 # Worker Fedora CoreOS config

azure/container-linux/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.16.3 (upstream)
+* Kubernetes v1.17.2 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [low-priority](https://typhoon.psdn.io/cl/azure/#low-priority) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#container-linux) customization

azure/container-linux/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=0daa1276c633fea28e41b2c2c18831e2584deb24"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=05297b94a936c356851e180e4963034e0047e1c0"
 
   cluster_name = var.cluster_name
   api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]

azure/container-linux/kubernetes/cl/controller.yaml

@@ -50,28 +50,46 @@ systemd:
         Description=Kubelet via Hyperkube
         Wants=rpc-statd.service
         [Service]
-        EnvironmentFile=/etc/kubernetes/kubelet.env
-        Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
-          --volume=resolv,kind=host,source=/etc/resolv.conf \
-          --mount volume=resolv,target=/etc/resolv.conf \
-          --volume var-lib-cni,kind=host,source=/var/lib/cni \
-          --mount volume=var-lib-cni,target=/var/lib/cni \
-          --volume var-lib-calico,kind=host,source=/var/lib/calico \
-          --mount volume=var-lib-calico,target=/var/lib/calico \
-          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
-          --mount volume=opt-cni-bin,target=/opt/cni/bin \
-          --volume var-log,kind=host,source=/var/log \
-          --mount volume=var-log,target=/var/log \
-          --insecure-options=image"
-        ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
+        ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
-        ExecStartPre=/bin/mkdir -p /var/lib/cni
         ExecStartPre=/bin/mkdir -p /var/lib/calico
         ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
         ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
         ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/cache/kubelet-pod.uuid
-        ExecStart=/usr/lib/coreos/kubelet-wrapper \
+        ExecStart=/usr/bin/rkt run \
+          --uuid-file-save=/var/cache/kubelet-pod.uuid \
+          --stage1-from-dir=stage1-fly.aci \
+          --hosts-entry host \
+          --insecure-options=image \
+          --volume etc-kubernetes,kind=host,source=/etc/kubernetes,readOnly=true \
+          --mount volume=etc-kubernetes,target=/etc/kubernetes \
+          --volume etc-machine-id,kind=host,source=/etc/machine-id,readOnly=true \
+          --mount volume=etc-machine-id,target=/etc/machine-id \
+          --volume etc-os-release,kind=host,source=/usr/lib/os-release,readOnly=true \
+          --mount volume=etc-os-release,target=/etc/os-release \
+          --volume=etc-resolv,kind=host,source=/etc/resolv.conf,readOnly=true \
+          --mount volume=etc-resolv,target=/etc/resolv.conf \
+          --volume etc-ssl-certs,kind=host,source=/etc/ssl/certs,readOnly=true \
+          --mount volume=etc-ssl-certs,target=/etc/ssl/certs \
+          --volume lib-modules,kind=host,source=/lib/modules,readOnly=true \
+          --mount volume=lib-modules,target=/lib/modules \
+          --volume run,kind=host,source=/run \
+          --mount volume=run,target=/run \
+          --volume usr-share-certs,kind=host,source=/usr/share/ca-certificates,readOnly=true \
+          --mount volume=usr-share-certs,target=/usr/share/ca-certificates \
+          --volume var-lib-calico,kind=host,source=/var/lib/calico \
+          --mount volume=var-lib-calico,target=/var/lib/calico \
+          --volume var-lib-docker,kind=host,source=/var/lib/docker \
+          --mount volume=var-lib-docker,target=/var/lib/docker \
+          --volume var-lib-kubelet,kind=host,source=/var/lib/kubelet,recursive=true \
+          --mount volume=var-lib-kubelet,target=/var/lib/kubelet \
+          --volume var-log,kind=host,source=/var/log \
+          --mount volume=var-log,target=/var/log \
+          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
+          --mount volume=opt-cni-bin,target=/opt/cni/bin \
+          docker://k8s.gcr.io/hyperkube:v1.17.2 \
+          --exec=/usr/local/bin/kubelet -- \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -80,6 +98,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
           --network-plugin=cni \
@@ -106,12 +125,14 @@ systemd:
         ExecStartPre=-/usr/bin/bash -c 'set -x && [ -n "$(ls /opt/bootstrap/assets/manifests-*/* 2>/dev/null)" ] && mv /opt/bootstrap/assets/manifests-*/* /opt/bootstrap/assets/manifests && rm -rf /opt/bootstrap/assets/manifests-*'
         ExecStart=/usr/bin/rkt run \
             --trust-keys-from-https \
+            --volume config,kind=host,source=/etc/kubernetes/bootstrap-secrets \
+            --mount volume=config,target=/etc/kubernetes/secrets \
             --volume assets,kind=host,source=/opt/bootstrap/assets \
             --mount volume=assets,target=/assets \
             --volume script,kind=host,source=/opt/bootstrap/apply \
             --mount volume=script,target=/apply \
             --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.16.3 \
+            docker://k8s.gcr.io/hyperkube:v1.17.2 \
             --net=host \
             --dns=host \
             --exec=/apply
@@ -126,20 +147,35 @@ storage:
       contents:
         inline: |
           ${kubeconfig}
-    - path: /etc/kubernetes/kubelet.env
+    - path: /opt/bootstrap/layout
       filesystem: root
-      mode: 0644
+      mode: 0544
       contents:
         inline: |
-          KUBELET_IMAGE_URL=docker://k8s.gcr.io/hyperkube
-          KUBELET_IMAGE_TAG=v1.16.3
+          #!/bin/bash -e
+          mkdir -p -- auth tls/etcd tls/k8s static-manifests manifests/coredns manifests-networking
+          awk '/#####/ {filename=$2; next} {print > filename}' assets
+          mkdir -p /etc/ssl/etcd/etcd
+          mkdir -p /etc/kubernetes/bootstrap-secrets
+          mv tls/etcd/{peer*,server*} /etc/ssl/etcd/etcd/
+          mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
+          chown -R etcd:etcd /etc/ssl/etcd
+          chmod -R 500 /etc/ssl/etcd
+          mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
+          mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
+          sudo mkdir -p /etc/kubernetes/manifests
+          sudo mv static-manifests/* /etc/kubernetes/manifests/
+          sudo mkdir -p /opt/bootstrap/assets
+          sudo mv manifests /opt/bootstrap/assets/manifests
+          sudo mv manifests-networking /opt/bootstrap/assets/manifests-networking
+          rm -rf assets auth static-manifests tls
     - path: /opt/bootstrap/apply
       filesystem: root
       mode: 0544
       contents:
         inline: |
           #!/bin/bash -e
-          export KUBECONFIG=/assets/auth/kubeconfig
+          export KUBECONFIG=/etc/kubernetes/secrets/kubeconfig
           until kubectl version; do
             echo "Waiting for static pod control plane"
             sleep 5

azure/container-linux/kubernetes/controllers.tf

@@ -11,16 +11,13 @@ resource "azurerm_dns_a_record" "etcds" {
   ttl  = 300
 
   # private IPv4 address for etcd
-  records = [element(
-    azurerm_network_interface.controllers.*.private_ip_address,
-    count.index,
-  )]
+  records = [azurerm_network_interface.controllers.*.private_ip_address[count.index]]
 }
 
 locals {
   # Channel for a Container Linux derivative
   # coreos-stable -> Container Linux Stable
-  channel = element(split("-", var.os_image), 1)
+  channel = split("-", var.os_image)[1]
 }
 
 # Controller availability set to spread controllers
@@ -63,12 +60,12 @@ resource "azurerm_virtual_machine" "controllers" {
   }
 
   # network
-  network_interface_ids = [element(azurerm_network_interface.controllers.*.id, count.index)]
+  network_interface_ids = [azurerm_network_interface.controllers.*.id[count.index]]
 
   os_profile {
     computer_name  = "${var.cluster_name}-controller-${count.index}"
     admin_username = "core"
-    custom_data    = element(data.ct_config.controller-ignitions.*.rendered, count.index)
+    custom_data    = data.ct_config.controller-ignitions.*.rendered[count.index]
   }
 
   # Azure mandates setting an ssh_key, even though Ignition custom_data handles it too
@@ -108,7 +105,7 @@ resource "azurerm_network_interface" "controllers" {
     private_ip_address_allocation = "dynamic"
 
     # public IPv4
-    public_ip_address_id = element(azurerm_public_ip.controllers.*.id, count.index)
+    public_ip_address_id = azurerm_public_ip.controllers.*.id[count.index]
   }
 }
 
@@ -134,11 +131,8 @@ resource "azurerm_public_ip" "controllers" {
 
 # Controller Ignition configs
 data "ct_config" "controller-ignitions" {
-  count = var.controller_count
-  content = element(
-    data.template_file.controller-configs.*.rendered,
-    count.index,
-  )
+  count        = var.controller_count
+  content      = data.template_file.controller-configs.*.rendered[count.index]
   pretty_print = false
   snippets     = var.controller_clc_snippets
 }
@@ -147,7 +141,7 @@ data "ct_config" "controller-ignitions" {
 data "template_file" "controller-configs" {
   count = var.controller_count
 
-  template = file("${path.module}/cl/controller.yaml.tmpl")
+  template = file("${path.module}/cl/controller.yaml")
 
   vars = {
     # Cannot use cyclic dependencies on controllers or their DNS records

azure/container-linux/kubernetes/security.tf

@@ -53,13 +53,29 @@ resource "azurerm_network_security_rule" "controller-etcd-metrics" {
   destination_address_prefix  = azurerm_subnet.controller.address_prefix
 }
 
+# Allow Prometheus to scrape kube-proxy metrics
+resource "azurerm_network_security_rule" "controller-kube-proxy" {
+  resource_group_name = azurerm_resource_group.cluster.name
+
+  name                        = "allow-kube-proxy-metrics"
+  network_security_group_name = azurerm_network_security_group.controller.name
+  priority                    = "2011"
+  access                      = "Allow"
+  direction                   = "Inbound"
+  protocol                    = "Tcp"
+  source_port_range           = "*"
+  destination_port_range      = "10249"
+  source_address_prefix       = azurerm_subnet.worker.address_prefix
+  destination_address_prefix  = azurerm_subnet.controller.address_prefix
+}
+
 # Allow Prometheus to scrape kube-scheduler and kube-controller-manager metrics
 resource "azurerm_network_security_rule" "controller-kube-metrics" {
   resource_group_name = azurerm_resource_group.cluster.name
 
   name                        = "allow-kube-metrics"
   network_security_group_name = azurerm_network_security_group.controller.name
-  priority                    = "2011"
+  priority                    = "2012"
   access                      = "Allow"
   direction                   = "Inbound"
   protocol                    = "Tcp"
@@ -251,6 +267,22 @@ resource "azurerm_network_security_rule" "worker-node-exporter" {
   destination_address_prefix  = azurerm_subnet.worker.address_prefix
 }
 
+# Allow Prometheus to scrape kube-proxy
+resource "azurerm_network_security_rule" "worker-kube-proxy" {
+  resource_group_name = azurerm_resource_group.cluster.name
+
+  name                        = "allow-kube-proxy"
+  network_security_group_name = azurerm_network_security_group.worker.name
+  priority                    = "2024"
+  access                      = "Allow"
+  direction                   = "Inbound"
+  protocol                    = "Tcp"
+  source_port_range           = "*"
+  destination_port_range      = "10249"
+  source_address_prefix       = azurerm_subnet.worker.address_prefix
+  destination_address_prefix  = azurerm_subnet.worker.address_prefix
+}
+
 # Allow apiserver to access kubelet's for exec, log, port-forward
 resource "azurerm_network_security_rule" "worker-kubelet" {
   resource_group_name = azurerm_resource_group.cluster.name

azure/container-linux/kubernetes/ssh.tf

@@ -1,3 +1,12 @@
+locals {
+  # format assets for distribution
+  assets_bundle = [
+    # header with the unpack location
+    for key, value in module.bootstrap.assets_dist :
+    format("##### %s\n%s", key, value)
+  ]
+}
+
 # Secure copy assets to controllers.
 resource "null_resource" "copy-controller-secrets" {
   count = var.controller_count
@@ -15,63 +24,13 @@ resource "null_resource" "copy-controller-secrets" {
   }
 
   provisioner "file" {
-    content     = module.bootstrap.etcd_ca_cert
-    destination = "$HOME/etcd-client-ca.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_cert
-    destination = "$HOME/etcd-client.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_key
-    destination = "$HOME/etcd-client.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_cert
-    destination = "$HOME/etcd-server.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_key
-    destination = "$HOME/etcd-server.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_cert
-    destination = "$HOME/etcd-peer.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_key
-    destination = "$HOME/etcd-peer.key"
-  }
-  
-  provisioner "file" {
-    source      = var.asset_dir
+    content     = join("\n", local.assets_bundle)
     destination = "$HOME/assets"
   }
 
   provisioner "remote-exec" {
     inline = [
-      "sudo mkdir -p /etc/ssl/etcd/etcd",
-      "sudo mv etcd-client* /etc/ssl/etcd/",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/server-ca.crt",
-      "sudo mv etcd-server.crt /etc/ssl/etcd/etcd/server.crt",
-      "sudo mv etcd-server.key /etc/ssl/etcd/etcd/server.key",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/peer-ca.crt",
-      "sudo mv etcd-peer.crt /etc/ssl/etcd/etcd/peer.crt",
-      "sudo mv etcd-peer.key /etc/ssl/etcd/etcd/peer.key",
-      "sudo chown -R etcd:etcd /etc/ssl/etcd",
-      "sudo chmod -R 500 /etc/ssl/etcd",
-      "sudo mv $HOME/assets /opt/bootstrap/assets",
-      "sudo mkdir -p /etc/kubernetes/manifests",
-      "sudo mkdir -p /etc/kubernetes/bootstrap-secrets",
-      "sudo cp -r /opt/bootstrap/assets/tls/* /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp /opt/bootstrap/assets/auth/kubeconfig /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp -r /opt/bootstrap/assets/static-manifests/* /etc/kubernetes/manifests/",
+      "sudo /opt/bootstrap/layout",
     ]
   }
 }
@@ -86,7 +45,7 @@ resource "null_resource" "bootstrap" {
 
   connection {
     type    = "ssh"
-    host    = element(azurerm_public_ip.controllers.*.ip_address, 0)
+    host    = azurerm_public_ip.controllers.*.ip_address[0]
     user    = "core"
     timeout = "15m"
   }

azure/container-linux/kubernetes/variables.tf

@@ -86,6 +86,7 @@ variable "ssh_authorized_key" {
 variable "asset_dir" {
   type        = string
   description = "Absolute path to a directory where generated assets should be placed (contains secrets)"
+  default     = ""
 }
 
 variable "networking" {
@@ -107,37 +108,37 @@ variable "pod_cidr" {
 }
 
 variable "service_cidr" {
-  type = string
+  type        = string
   description = <<EOD
 CIDR IPv4 range to assign Kubernetes services.
 The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
 EOD
-  default = "10.3.0.0/16"
+  default     = "10.3.0.0/16"
 }
 
 variable "enable_reporting" {
-  type = bool
+  type        = bool
   description = "Enable usage or analytics reporting to upstreams (Calico)"
-  default = false
+  default     = false
 }
 
 variable "enable_aggregation" {
-  type = bool
+  type        = bool
   description = "Enable the Kubernetes Aggregation Layer (defaults to false)"
-  default = false
+  default     = false
 }
 
 variable "worker_node_labels" {
-  type = list(string)
+  type        = list(string)
   description = "List of initial worker node labels"
-  default = []
+  default     = []
 }
 
 # unofficial, undocumented, unsupported
 
 variable "cluster_domain_suffix" {
-  type = string
+  type        = string
   description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
-  default = "cluster.local"
+  default     = "cluster.local"
 }
 

azure/container-linux/kubernetes/versions.tf

@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = "~> 0.12.0"
+  required_version = "~> 0.12.6"
   required_providers {
     azurerm  = "~> 1.27"
     ct       = "~> 0.3"

azure/container-linux/kubernetes/workers/cl/worker.yaml

@@ -25,28 +25,46 @@ systemd:
         Description=Kubelet via Hyperkube
         Wants=rpc-statd.service
         [Service]
-        EnvironmentFile=/etc/kubernetes/kubelet.env
-        Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
-          --volume=resolv,kind=host,source=/etc/resolv.conf \
-          --mount volume=resolv,target=/etc/resolv.conf \
-          --volume var-lib-cni,kind=host,source=/var/lib/cni \
-          --mount volume=var-lib-cni,target=/var/lib/cni \
-          --volume var-lib-calico,kind=host,source=/var/lib/calico \
-          --mount volume=var-lib-calico,target=/var/lib/calico \
-          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
-          --mount volume=opt-cni-bin,target=/opt/cni/bin \
-          --volume var-log,kind=host,source=/var/log \
-          --mount volume=var-log,target=/var/log \
-          --insecure-options=image"
-        ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
+        ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
-        ExecStartPre=/bin/mkdir -p /var/lib/cni
         ExecStartPre=/bin/mkdir -p /var/lib/calico
         ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
         ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
         ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/cache/kubelet-pod.uuid
-        ExecStart=/usr/lib/coreos/kubelet-wrapper \
+        ExecStart=/usr/bin/rkt run \
+          --uuid-file-save=/var/cache/kubelet-pod.uuid \
+          --stage1-from-dir=stage1-fly.aci \
+          --hosts-entry host \
+          --insecure-options=image \
+          --volume etc-kubernetes,kind=host,source=/etc/kubernetes,readOnly=true \
+          --mount volume=etc-kubernetes,target=/etc/kubernetes \
+          --volume etc-machine-id,kind=host,source=/etc/machine-id,readOnly=true \
+          --mount volume=etc-machine-id,target=/etc/machine-id \
+          --volume etc-os-release,kind=host,source=/usr/lib/os-release,readOnly=true \
+          --mount volume=etc-os-release,target=/etc/os-release \
+          --volume=etc-resolv,kind=host,source=/etc/resolv.conf,readOnly=true \
+          --mount volume=etc-resolv,target=/etc/resolv.conf \
+          --volume etc-ssl-certs,kind=host,source=/etc/ssl/certs,readOnly=true \
+          --mount volume=etc-ssl-certs,target=/etc/ssl/certs \
+          --volume lib-modules,kind=host,source=/lib/modules,readOnly=true \
+          --mount volume=lib-modules,target=/lib/modules \
+          --volume run,kind=host,source=/run \
+          --mount volume=run,target=/run \
+          --volume usr-share-certs,kind=host,source=/usr/share/ca-certificates,readOnly=true \
+          --mount volume=usr-share-certs,target=/usr/share/ca-certificates \
+          --volume var-lib-calico,kind=host,source=/var/lib/calico \
+          --mount volume=var-lib-calico,target=/var/lib/calico \
+          --volume var-lib-docker,kind=host,source=/var/lib/docker \
+          --mount volume=var-lib-docker,target=/var/lib/docker \
+          --volume var-lib-kubelet,kind=host,source=/var/lib/kubelet,recursive=true \
+          --mount volume=var-lib-kubelet,target=/var/lib/kubelet \
+          --volume var-log,kind=host,source=/var/log \
+          --mount volume=var-log,target=/var/log \
+          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
+          --mount volume=opt-cni-bin,target=/opt/cni/bin \
+          docker://k8s.gcr.io/hyperkube:v1.17.2 \
+          --exec=/usr/local/bin/kubelet -- \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -55,6 +73,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
           --network-plugin=cni \
@@ -90,13 +109,6 @@ storage:
       contents:
         inline: |
           ${kubeconfig}
-    - path: /etc/kubernetes/kubelet.env
-      filesystem: root
-      mode: 0644
-      contents:
-        inline: |
-          KUBELET_IMAGE_URL=docker://k8s.gcr.io/hyperkube
-          KUBELET_IMAGE_TAG=v1.16.3
     - path: /etc/sysctl.d/max-user-watches.conf
       filesystem: root
       contents:
@@ -114,10 +126,11 @@ storage:
             --volume config,kind=host,source=/etc/kubernetes \
             --mount volume=config,target=/etc/kubernetes \
             --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.16.3 \
+            docker://k8s.gcr.io/hyperkube:v1.17.2 \
             --net=host \
             --dns=host \
-            --exec=/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname | tr '[:upper:]' '[:lower:]')
+            -- \
+            kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname | tr '[:upper:]' '[:lower:]')
 passwd:
   users:
     - name: core

azure/container-linux/kubernetes/workers/variables.tf

@@ -75,25 +75,25 @@ variable "ssh_authorized_key" {
 }
 
 variable "service_cidr" {
-  type = string
+  type        = string
   description = <<EOD
 CIDR IPv4 range to assign Kubernetes services.
 The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
 EOD
-  default = "10.3.0.0/16"
+  default     = "10.3.0.0/16"
 }
 
 variable "node_labels" {
-  type = list(string)
+  type        = list(string)
   description = "List of initial node labels"
-  default = []
+  default     = []
 }
 
 # unofficial, undocumented, unsupported
 
 variable "cluster_domain_suffix" {
   description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
-  type = string
-  default = "cluster.local"
+  type        = string
+  default     = "cluster.local"
 }
 

azure/container-linux/kubernetes/workers/workers.tf

@@ -1,7 +1,7 @@
 locals {
   # Channel for a Container Linux derivative
   # coreos-stable -> Container Linux Stable
-  channel = element(split("-", var.os_image), 1)
+  channel = split("-", var.os_image)[1]
 }
 
 # Workers scale set
@@ -69,8 +69,8 @@ resource "azurerm_virtual_machine_scale_set" "workers" {
   # lifecycle
   upgrade_policy_mode = "Manual"
   # eviction policy may only be set when priority is Low
-  priority            = var.priority
-  eviction_policy     = var.priority == "Low" ? "Delete" : null
+  priority        = var.priority
+  eviction_policy = var.priority == "Low" ? "Delete" : null
 }
 
 # Scale up or down to maintain desired number, tolerating deallocations.
@@ -104,7 +104,7 @@ data "ct_config" "worker-ignition" {
 
 # Worker Container Linux configs
 data "template_file" "worker-config" {
-  template = file("${path.module}/cl/worker.yaml.tmpl")
+  template = file("${path.module}/cl/worker.yaml")
 
   vars = {
     kubeconfig             = indent(10, var.kubeconfig)

bare-metal/container-linux/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.16.3 (upstream)
+* Kubernetes v1.17.2 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [snippets](https://typhoon.psdn.io/advanced/customization/#container-linux) customization

bare-metal/container-linux/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=0daa1276c633fea28e41b2c2c18831e2584deb24"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=05297b94a936c356851e180e4963034e0047e1c0"
 
   cluster_name                    = var.cluster_name
   api_servers                     = [var.k8s_domain_name]

bare-metal/container-linux/kubernetes/cl/controller.yaml

@@ -58,33 +58,51 @@ systemd:
         Description=Kubelet via Hyperkube
         Wants=rpc-statd.service
         [Service]
-        EnvironmentFile=/etc/kubernetes/kubelet.env
-        Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
-          --volume=resolv,kind=host,source=/etc/resolv.conf \
-          --mount volume=resolv,target=/etc/resolv.conf \
-          --volume var-lib-cni,kind=host,source=/var/lib/cni \
-          --mount volume=var-lib-cni,target=/var/lib/cni \
-          --volume var-lib-calico,kind=host,source=/var/lib/calico \
-          --mount volume=var-lib-calico,target=/var/lib/calico \
-          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
-          --mount volume=opt-cni-bin,target=/opt/cni/bin \
-          --volume var-log,kind=host,source=/var/log \
-          --mount volume=var-log,target=/var/log \
-          --volume iscsiconf,kind=host,source=/etc/iscsi/ \
-          --mount volume=iscsiconf,target=/etc/iscsi/ \
-          --volume iscsiadm,kind=host,source=/usr/sbin/iscsiadm \
-          --mount volume=iscsiadm,target=/sbin/iscsiadm \
-          --insecure-options=image"
         Environment=KUBELET_CGROUP_DRIVER=${cgroup_driver}
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
-        ExecStartPre=/bin/mkdir -p /var/lib/cni
         ExecStartPre=/bin/mkdir -p /var/lib/calico
         ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
         ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
         ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/cache/kubelet-pod.uuid
-        ExecStart=/usr/lib/coreos/kubelet-wrapper \
+        ExecStart=/usr/bin/rkt run \
+          --uuid-file-save=/var/cache/kubelet-pod.uuid \
+          --stage1-from-dir=stage1-fly.aci \
+          --hosts-entry host \
+          --insecure-options=image \
+          --volume etc-kubernetes,kind=host,source=/etc/kubernetes,readOnly=true \
+          --mount volume=etc-kubernetes,target=/etc/kubernetes \
+          --volume etc-machine-id,kind=host,source=/etc/machine-id,readOnly=true \
+          --mount volume=etc-machine-id,target=/etc/machine-id \
+          --volume etc-os-release,kind=host,source=/usr/lib/os-release,readOnly=true \
+          --mount volume=etc-os-release,target=/etc/os-release \
+          --volume=etc-resolv,kind=host,source=/etc/resolv.conf,readOnly=true \
+          --mount volume=etc-resolv,target=/etc/resolv.conf \
+          --volume etc-ssl-certs,kind=host,source=/etc/ssl/certs,readOnly=true \
+          --mount volume=etc-ssl-certs,target=/etc/ssl/certs \
+          --volume lib-modules,kind=host,source=/lib/modules,readOnly=true \
+          --mount volume=lib-modules,target=/lib/modules \
+          --volume run,kind=host,source=/run \
+          --mount volume=run,target=/run \
+          --volume usr-share-certs,kind=host,source=/usr/share/ca-certificates,readOnly=true \
+          --mount volume=usr-share-certs,target=/usr/share/ca-certificates \
+          --volume var-lib-calico,kind=host,source=/var/lib/calico \
+          --mount volume=var-lib-calico,target=/var/lib/calico \
+          --volume var-lib-docker,kind=host,source=/var/lib/docker \
+          --mount volume=var-lib-docker,target=/var/lib/docker \
+          --volume var-lib-kubelet,kind=host,source=/var/lib/kubelet,recursive=true \
+          --mount volume=var-lib-kubelet,target=/var/lib/kubelet \
+          --volume var-log,kind=host,source=/var/log \
+          --mount volume=var-log,target=/var/log \
+          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
+          --mount volume=opt-cni-bin,target=/opt/cni/bin \
+          --volume etc-iscsi,kind=host,source=/etc/iscsi \
+          --mount volume=etc-iscsi,target=/etc/iscsi \
+          --volume usr-sbin-iscsiadm,kind=host,source=/usr/sbin/iscsiadm \
+          --mount volume=usr-sbin-iscsiadm,target=/sbin/iscsiadm \
+          docker://k8s.gcr.io/hyperkube:v1.17.2 \
+          --exec=/usr/local/bin/kubelet -- \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -94,6 +112,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --hostname-override=${domain_name} \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
@@ -121,12 +140,14 @@ systemd:
         ExecStartPre=-/usr/bin/bash -c 'set -x && [ -n "$(ls /opt/bootstrap/assets/manifests-*/* 2>/dev/null)" ] && mv /opt/bootstrap/assets/manifests-*/* /opt/bootstrap/assets/manifests && rm -rf /opt/bootstrap/assets/manifests-*'
         ExecStart=/usr/bin/rkt run \
             --trust-keys-from-https \
+            --volume config,kind=host,source=/etc/kubernetes/bootstrap-secrets \
+            --mount volume=config,target=/etc/kubernetes/secrets \
             --volume assets,kind=host,source=/opt/bootstrap/assets \
             --mount volume=assets,target=/assets \
             --volume script,kind=host,source=/opt/bootstrap/apply \
             --mount volume=script,target=/apply \
             --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.16.3 \
+            docker://k8s.gcr.io/hyperkube:v1.17.2 \
             --net=host \
             --dns=host \
             --exec=/apply
@@ -134,27 +155,45 @@ systemd:
         [Install]
         WantedBy=multi-user.target
 storage:
-  files:
-    - path: /etc/kubernetes/kubelet.env
+  directories:
+    - path: /etc/kubernetes
       filesystem: root
-      mode: 0644
-      contents:
-        inline: |
-          KUBELET_IMAGE_URL=docker://k8s.gcr.io/hyperkube
-          KUBELET_IMAGE_TAG=v1.16.3
+  files:
     - path: /etc/hostname
       filesystem: root
       mode: 0644
       contents:
         inline:
           ${domain_name}
+    - path: /opt/bootstrap/layout
+      filesystem: root
+      mode: 0544
+      contents:
+        inline: |
+          #!/bin/bash -e
+          mkdir -p -- auth tls/etcd tls/k8s static-manifests manifests/coredns manifests-networking
+          awk '/#####/ {filename=$2; next} {print > filename}' assets
+          mkdir -p /etc/ssl/etcd/etcd
+          mkdir -p /etc/kubernetes/bootstrap-secrets
+          mv tls/etcd/{peer*,server*} /etc/ssl/etcd/etcd/
+          mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
+          chown -R etcd:etcd /etc/ssl/etcd
+          chmod -R 500 /etc/ssl/etcd
+          mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
+          mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
+          sudo mkdir -p /etc/kubernetes/manifests
+          sudo mv static-manifests/* /etc/kubernetes/manifests/
+          sudo mkdir -p /opt/bootstrap/assets
+          sudo mv manifests /opt/bootstrap/assets/manifests
+          sudo mv manifests-networking /opt/bootstrap/assets/manifests-networking
+          rm -rf assets auth static-manifests tls
     - path: /opt/bootstrap/apply
       filesystem: root
       mode: 0544
       contents:
         inline: |
           #!/bin/bash -e
-          export KUBECONFIG=/assets/auth/kubeconfig
+          export KUBECONFIG=/etc/kubernetes/secrets/kubeconfig
           until kubectl version; do
             echo "Waiting for static pod control plane"
             sleep 5

bare-metal/container-linux/kubernetes/cl/worker.yaml

@@ -33,33 +33,51 @@ systemd:
         Description=Kubelet via Hyperkube
         Wants=rpc-statd.service
         [Service]
-        EnvironmentFile=/etc/kubernetes/kubelet.env
-        Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
-          --volume=resolv,kind=host,source=/etc/resolv.conf \
-          --mount volume=resolv,target=/etc/resolv.conf \
-          --volume var-lib-cni,kind=host,source=/var/lib/cni \
-          --mount volume=var-lib-cni,target=/var/lib/cni \
-          --volume var-lib-calico,kind=host,source=/var/lib/calico \
-          --mount volume=var-lib-calico,target=/var/lib/calico \
-          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
-          --mount volume=opt-cni-bin,target=/opt/cni/bin \
-          --volume var-log,kind=host,source=/var/log \
-          --mount volume=var-log,target=/var/log \
-          --volume iscsiconf,kind=host,source=/etc/iscsi/ \
-          --mount volume=iscsiconf,target=/etc/iscsi/ \
-          --volume iscsiadm,kind=host,source=/usr/sbin/iscsiadm \
-          --mount volume=iscsiadm,target=/sbin/iscsiadm \
-          --insecure-options=image"
         Environment=KUBELET_CGROUP_DRIVER=${cgroup_driver}
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
-        ExecStartPre=/bin/mkdir -p /var/lib/cni
         ExecStartPre=/bin/mkdir -p /var/lib/calico
         ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
         ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
         ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/cache/kubelet-pod.uuid
-        ExecStart=/usr/lib/coreos/kubelet-wrapper \
+        ExecStart=/usr/bin/rkt run \
+          --uuid-file-save=/var/cache/kubelet-pod.uuid \
+          --stage1-from-dir=stage1-fly.aci \
+          --hosts-entry host \
+          --insecure-options=image \
+          --volume etc-kubernetes,kind=host,source=/etc/kubernetes,readOnly=true \
+          --mount volume=etc-kubernetes,target=/etc/kubernetes \
+          --volume etc-machine-id,kind=host,source=/etc/machine-id,readOnly=true \
+          --mount volume=etc-machine-id,target=/etc/machine-id \
+          --volume etc-os-release,kind=host,source=/usr/lib/os-release,readOnly=true \
+          --mount volume=etc-os-release,target=/etc/os-release \
+          --volume=etc-resolv,kind=host,source=/etc/resolv.conf,readOnly=true \
+          --mount volume=etc-resolv,target=/etc/resolv.conf \
+          --volume etc-ssl-certs,kind=host,source=/etc/ssl/certs,readOnly=true \
+          --mount volume=etc-ssl-certs,target=/etc/ssl/certs \
+          --volume lib-modules,kind=host,source=/lib/modules,readOnly=true \
+          --mount volume=lib-modules,target=/lib/modules \
+          --volume run,kind=host,source=/run \
+          --mount volume=run,target=/run \
+          --volume usr-share-certs,kind=host,source=/usr/share/ca-certificates,readOnly=true \
+          --mount volume=usr-share-certs,target=/usr/share/ca-certificates \
+          --volume var-lib-calico,kind=host,source=/var/lib/calico \
+          --mount volume=var-lib-calico,target=/var/lib/calico \
+          --volume var-lib-docker,kind=host,source=/var/lib/docker \
+          --mount volume=var-lib-docker,target=/var/lib/docker \
+          --volume var-lib-kubelet,kind=host,source=/var/lib/kubelet,recursive=true \
+          --mount volume=var-lib-kubelet,target=/var/lib/kubelet \
+          --volume var-log,kind=host,source=/var/log \
+          --mount volume=var-log,target=/var/log \
+          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
+          --mount volume=opt-cni-bin,target=/opt/cni/bin \
+          --volume etc-iscsi,kind=host,source=/etc/iscsi \
+          --mount volume=etc-iscsi,target=/etc/iscsi \
+          --volume usr-sbin-iscsiadm,kind=host,source=/usr/sbin/iscsiadm \
+          --mount volume=usr-sbin-iscsiadm,target=/sbin/iscsiadm \
+          docker://k8s.gcr.io/hyperkube:v1.17.2 \
+          --exec=/usr/local/bin/kubelet -- \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -69,6 +87,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --hostname-override=${domain_name} \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
@@ -84,14 +103,10 @@ systemd:
         WantedBy=multi-user.target
 
 storage:
-  files:
-    - path: /etc/kubernetes/kubelet.env
+  directories:
+    - path: /etc/kubernetes
       filesystem: root
-      mode: 0644
-      contents:
-        inline: |
-          KUBELET_IMAGE_URL=docker://k8s.gcr.io/hyperkube
-          KUBELET_IMAGE_TAG=v1.16.3
+  files:
     - path: /etc/hostname
       filesystem: root
       mode: 0644

bare-metal/container-linux/kubernetes/profiles.tf

@@ -1,7 +1,7 @@
 locals {
   # coreos-stable -> coreos flavor, stable channel
   # flatcar-stable -> flatcar flavor, stable channel
-  flavor = split("-", var.os_channel)[0]
+  flavor  = split("-", var.os_channel)[0]
   channel = split("-", var.os_channel)[1]
 }
 
@@ -31,15 +31,15 @@ resource "matchbox_profile" "container-linux-install" {
 data "template_file" "container-linux-install-configs" {
   count = length(var.controllers) + length(var.workers)
 
-  template = file("${path.module}/cl/install.yaml.tmpl")
+  template = file("${path.module}/cl/install.yaml")
 
   vars = {
-    os_flavor           = local.flavor
-    os_channel          = local.channel
-    os_version          = var.os_version
-    ignition_endpoint   = format("%s/ignition", var.matchbox_http_endpoint)
-    install_disk        = var.install_disk
-    ssh_authorized_key  = var.ssh_authorized_key
+    os_flavor          = local.flavor
+    os_channel         = local.channel
+    os_version         = var.os_version
+    ignition_endpoint  = format("%s/ignition", var.matchbox_http_endpoint)
+    install_disk       = var.install_disk
+    ssh_authorized_key = var.ssh_authorized_key
     # only cached-container-linux profile adds -b baseurl
     baseurl_flag = ""
   }
@@ -72,15 +72,15 @@ resource "matchbox_profile" "cached-container-linux-install" {
 data "template_file" "cached-container-linux-install-configs" {
   count = length(var.controllers) + length(var.workers)
 
-  template = file("${path.module}/cl/install.yaml.tmpl")
+  template = file("${path.module}/cl/install.yaml")
 
   vars = {
-    os_flavor           = local.flavor
-    os_channel          = local.channel
-    os_version          = var.os_version
-    ignition_endpoint   = format("%s/ignition", var.matchbox_http_endpoint)
-    install_disk        = var.install_disk
-    ssh_authorized_key  = var.ssh_authorized_key
+    os_flavor          = local.flavor
+    os_channel         = local.channel
+    os_version         = var.os_version
+    ignition_endpoint  = format("%s/ignition", var.matchbox_http_endpoint)
+    install_disk       = var.install_disk
+    ssh_authorized_key = var.ssh_authorized_key
     # profile uses -b baseurl to install from matchbox cache
     baseurl_flag = "-b ${var.matchbox_http_endpoint}/assets/${local.flavor}"
   }
@@ -150,13 +150,13 @@ data "ct_config" "controller-ignitions" {
 data "template_file" "controller-configs" {
   count = length(var.controllers)
 
-  template = file("${path.module}/cl/controller.yaml.tmpl")
+  template = file("${path.module}/cl/controller.yaml")
 
   vars = {
     domain_name            = var.controllers.*.domain[count.index]
     etcd_name              = var.controllers.*.name[count.index]
     etcd_initial_cluster   = join(",", formatlist("%s=https://%s:2380", var.controllers.*.name, var.controllers.*.domain))
-    cgroup_driver = var.os_channel == "flatcar-edge" ? "systemd" : "cgroupfs"
+    cgroup_driver          = var.os_channel == "flatcar-edge" ? "systemd" : "cgroupfs"
     cluster_dns_service_ip = module.bootstrap.cluster_dns_service_ip
     cluster_domain_suffix  = var.cluster_domain_suffix
     ssh_authorized_key     = var.ssh_authorized_key
@@ -180,11 +180,11 @@ data "ct_config" "worker-ignitions" {
 data "template_file" "worker-configs" {
   count = length(var.workers)
 
-  template = file("${path.module}/cl/worker.yaml.tmpl")
+  template = file("${path.module}/cl/worker.yaml")
 
   vars = {
     domain_name            = var.workers.*.domain[count.index]
-    cgroup_driver = var.os_channel == "flatcar-edge" ? "systemd" : "cgroupfs"
+    cgroup_driver          = var.os_channel == "flatcar-edge" ? "systemd" : "cgroupfs"
     cluster_dns_service_ip = module.bootstrap.cluster_dns_service_ip
     cluster_domain_suffix  = var.cluster_domain_suffix
     ssh_authorized_key     = var.ssh_authorized_key

bare-metal/container-linux/kubernetes/ssh.tf

@@ -1,3 +1,12 @@
+locals {
+  # format assets for distribution
+  assets_bundle = [
+    # header with the unpack location
+    for key, value in module.bootstrap.assets_dist :
+    format("##### %s\n%s", key, value)
+  ]
+}
+
 # Secure copy assets to controllers. Activates kubelet.service
 resource "null_resource" "copy-controller-secrets" {
   count = length(var.controllers)
@@ -24,64 +33,14 @@ resource "null_resource" "copy-controller-secrets" {
   }
 
   provisioner "file" {
-    content     = module.bootstrap.etcd_ca_cert
-    destination = "$HOME/etcd-client-ca.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_cert
-    destination = "$HOME/etcd-client.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_key
-    destination = "$HOME/etcd-client.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_cert
-    destination = "$HOME/etcd-server.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_key
-    destination = "$HOME/etcd-server.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_cert
-    destination = "$HOME/etcd-peer.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_key
-    destination = "$HOME/etcd-peer.key"
-  }
-  
-  provisioner "file" {
-    source      = var.asset_dir
+    content     = join("\n", local.assets_bundle)
     destination = "$HOME/assets"
   }
 
   provisioner "remote-exec" {
     inline = [
-      "sudo mkdir -p /etc/ssl/etcd/etcd",
-      "sudo mv etcd-client* /etc/ssl/etcd/",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/server-ca.crt",
-      "sudo mv etcd-server.crt /etc/ssl/etcd/etcd/server.crt",
-      "sudo mv etcd-server.key /etc/ssl/etcd/etcd/server.key",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/peer-ca.crt",
-      "sudo mv etcd-peer.crt /etc/ssl/etcd/etcd/peer.crt",
-      "sudo mv etcd-peer.key /etc/ssl/etcd/etcd/peer.key",
-      "sudo chown -R etcd:etcd /etc/ssl/etcd",
-      "sudo chmod -R 500 /etc/ssl/etcd",
-      "sudo mv $HOME/assets /opt/bootstrap/assets",
-      "sudo mkdir -p /etc/kubernetes/manifests",
-      "sudo mkdir -p /etc/kubernetes/bootstrap-secrets",
       "sudo mv $HOME/kubeconfig /etc/kubernetes/kubeconfig",
-      "sudo cp -r /opt/bootstrap/assets/tls/* /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp /opt/bootstrap/assets/auth/kubeconfig /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp -r /opt/bootstrap/assets/static-manifests/* /etc/kubernetes/manifests/",
+      "sudo /opt/bootstrap/layout",
     ]
   }
 }

bare-metal/container-linux/kubernetes/variables.tf

@@ -24,8 +24,8 @@ variable "os_version" {
 
 variable "controllers" {
   type = list(object({
-    name = string
-    mac = string
+    name   = string
+    mac    = string
     domain = string
   }))
   description = <<EOD
@@ -36,8 +36,8 @@ EOD
 
 variable "workers" {
   type = list(object({
-    name = string
-    mac = string
+    name   = string
+    mac    = string
     domain = string
   }))
   description = <<EOD
@@ -70,6 +70,7 @@ variable "ssh_authorized_key" {
 variable "asset_dir" {
   type        = string
   description = "Absolute path to a directory where generated assets should be placed (contains secrets)"
+  default     = ""
 }
 
 variable "networking" {
@@ -97,57 +98,57 @@ variable "pod_cidr" {
 }
 
 variable "service_cidr" {
-  type = string
+  type        = string
   description = <<EOD
 CIDR IPv4 range to assign Kubernetes services.
 The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
 EOD
-  default = "10.3.0.0/16"
+  default     = "10.3.0.0/16"
 }
 
 # optional
 
 variable "download_protocol" {
-  type = string
+  type        = string
   description = "Protocol iPXE should use to download the kernel and initrd. Defaults to https, which requires iPXE compiled with crypto support. Unused if cached_install is true."
-  default = "https"
+  default     = "https"
 }
 
 variable "cached_install" {
-  type = bool
+  type        = bool
   description = "Whether Container Linux should PXE boot and install from matchbox /assets cache. Note that the admin must have downloaded the os_version into matchbox assets."
-  default = false
+  default     = false
 }
 
 variable "install_disk" {
-  type = string
-  default = "/dev/sda"
+  type        = string
+  default     = "/dev/sda"
   description = "Disk device to which the install profiles should install Container Linux (e.g. /dev/sda)"
 }
 
 variable "kernel_args" {
-  type = list(string)
+  type        = list(string)
   description = "Additional kernel arguments to provide at PXE boot."
-  default = []
+  default     = []
 }
 
 variable "enable_reporting" {
-  type = bool
+  type        = bool
   description = "Enable usage or analytics reporting to upstreams (Calico)"
-  default = false
+  default     = false
 }
 
 variable "enable_aggregation" {
-  type = bool
+  type        = bool
   description = "Enable the Kubernetes Aggregation Layer (defaults to false)"
-  default = false
+  default     = false
 }
 
 # unofficial, undocumented, unsupported
 
 variable "cluster_domain_suffix" {
-  type = string
+  type        = string
   description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
-  default = "cluster.local"
+  default     = "cluster.local"
 }
 

bare-metal/container-linux/kubernetes/versions.tf

@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = "~> 0.12.0"
+  required_version = "~> 0.12.6"
   required_providers {
     matchbox = "~> 0.3.0"
     ct       = "~> 0.3"

bare-metal/fedora-coreos/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.16.3 (upstream)
+* Kubernetes v1.17.2 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [snippets](https://typhoon.psdn.io/advanced/customization/#container-linux) customization

bare-metal/fedora-coreos/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=0daa1276c633fea28e41b2c2c18831e2584deb24"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=05297b94a936c356851e180e4963034e0047e1c0"
 
   cluster_name                    = var.cluster_name
   api_servers                     = [var.k8s_domain_name]

bare-metal/fedora-coreos/kubernetes/fcc/controller.yaml

@@ -76,12 +76,11 @@ systemd:
           --volume /var/lib/docker:/var/lib/docker \
           --volume /var/lib/kubelet:/var/lib/kubelet:rshared,z \
           --volume /var/log:/var/log \
-          --volume /var/run:/var/run \
           --volume /var/run/lock:/var/run/lock:z \
           --volume /opt/cni/bin:/opt/cni/bin:z \
           --volume /etc/iscsi:/etc/iscsi \
           --volume /sbin/iscsiadm:/sbin/iscsiadm \
-          k8s.gcr.io/hyperkube:v1.16.3 /hyperkube kubelet \
+          k8s.gcr.io/hyperkube:v1.17.2 kubelet \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -93,6 +92,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --hostname-override=${domain_name} \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
@@ -130,10 +130,11 @@ systemd:
         ExecStartPre=-/usr/bin/bash -c 'set -x && [ -n "$(ls /opt/bootstrap/assets/manifests-*/* 2>/dev/null)" ] && mv /opt/bootstrap/assets/manifests-*/* /opt/bootstrap/assets/manifests && rm -rf /opt/bootstrap/assets/manifests-*'
         ExecStart=/usr/bin/podman run --name bootstrap \
             --network host \
+            --volume /etc/kubernetes/bootstrap-secrets:/etc/kubernetes/secrets:ro,Z \
             --volume /opt/bootstrap/assets:/assets:ro,Z \
             --volume /opt/bootstrap/apply:/apply:ro,Z \
-            k8s.gcr.io/hyperkube:v1.16.3 \
-            /apply
+            --entrypoint=/apply \
+            k8s.gcr.io/hyperkube:v1.17.2
         ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
         ExecStartPost=-/usr/bin/podman stop bootstrap
 storage:
@@ -146,12 +147,33 @@ storage:
       contents:
         inline:
           ${domain_name}
+    - path: /opt/bootstrap/layout
+      mode: 0544
+      contents:
+        inline: |
+          #!/bin/bash -e
+          mkdir -p -- auth tls/etcd tls/k8s static-manifests manifests/coredns manifests-networking
+          awk '/#####/ {filename=$2; next} {print > filename}' assets
+          mkdir -p /etc/ssl/etcd/etcd
+          mkdir -p /etc/kubernetes/bootstrap-secrets
+          mv tls/etcd/{peer*,server*} /etc/ssl/etcd/etcd/
+          mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
+          chown -R etcd:etcd /etc/ssl/etcd
+          chmod -R 500 /etc/ssl/etcd
+          mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
+          mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
+          sudo mkdir -p /etc/kubernetes/manifests
+          sudo mv static-manifests/* /etc/kubernetes/manifests/
+          sudo mkdir -p /opt/bootstrap/assets
+          sudo mv manifests /opt/bootstrap/assets/manifests
+          sudo mv manifests-networking /opt/bootstrap/assets/manifests-networking
+          rm -rf assets auth static-manifests tls
     - path: /opt/bootstrap/apply
       mode: 0544
       contents:
         inline: |
           #!/bin/bash -e
-          export KUBECONFIG=/assets/auth/kubeconfig
+          export KUBECONFIG=/etc/kubernetes/secrets/kubeconfig
           until kubectl version; do
             echo "Waiting for static pod control plane"
             sleep 5

bare-metal/fedora-coreos/kubernetes/fcc/worker.yaml

@@ -46,12 +46,11 @@ systemd:
           --volume /var/lib/docker:/var/lib/docker \
           --volume /var/lib/kubelet:/var/lib/kubelet:rshared,z \
           --volume /var/log:/var/log \
-          --volume /var/run:/var/run \
           --volume /var/run/lock:/var/run/lock:z \
           --volume /opt/cni/bin:/opt/cni/bin:z \
           --volume /etc/iscsi:/etc/iscsi \
           --volume /sbin/iscsiadm:/sbin/iscsiadm \
-          k8s.gcr.io/hyperkube:v1.16.3 /hyperkube kubelet \
+          k8s.gcr.io/hyperkube:v1.17.2 kubelet \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -63,6 +62,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --hostname-override=${domain_name} \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \

bare-metal/fedora-coreos/kubernetes/profiles.tf

@@ -1,6 +1,6 @@
 locals {
-  remote_kernel = "https://builds.coreos.fedoraproject.org/prod/streams/${var.os_stream}/builds/${var.os_version}/x86_64/fedora-coreos-${var.os_version}-installer-kernel-x86_64"
-  remote_initrd = "https://builds.coreos.fedoraproject.org/prod/streams/${var.os_stream}/builds/${var.os_version}/x86_64/fedora-coreos-${var.os_version}-installer-initramfs.x86_64.img"
+  remote_kernel = "https://builds.coreos.fedoraproject.org/prod/streams/${var.os_stream}/builds/${var.os_version}/x86_64/fedora-coreos-${var.os_version}-live-kernel-x86_64"
+  remote_initrd = "https://builds.coreos.fedoraproject.org/prod/streams/${var.os_stream}/builds/${var.os_version}/x86_64/fedora-coreos-${var.os_version}-live-initramfs.x86_64.img"
   remote_args = [
     "ip=dhcp",
     "rd.neednet=1",
@@ -10,8 +10,8 @@ locals {
     "coreos.inst.install_dev=${var.install_disk}"
   ]
 
-  cached_kernel = "/assets/fedora-coreos/fedora-coreos-${var.os_version}-installer-kernel-x86_64"
-  cached_initrd = "/assets/fedora-coreos/fedora-coreos-${var.os_version}-installer-initramfs.x86_64.img"
+  cached_kernel = "/assets/fedora-coreos/fedora-coreos-${var.os_version}-live-kernel-x86_64"
+  cached_initrd = "/assets/fedora-coreos/fedora-coreos-${var.os_version}-live-initramfs.x86_64.img"
   cached_args = [
     "ip=dhcp",
     "rd.neednet=1",

bare-metal/fedora-coreos/kubernetes/ssh.tf

@@ -1,3 +1,12 @@
+locals {
+  # format assets for distribution
+  assets_bundle = [
+    # header with the unpack location
+    for key, value in module.bootstrap.assets_dist :
+    format("##### %s\n%s", key, value)
+  ]
+}
+
 # Secure copy assets to controllers. Activates kubelet.service
 resource "null_resource" "copy-controller-secrets" {
   count = length(var.controllers)
@@ -23,62 +32,14 @@ resource "null_resource" "copy-controller-secrets" {
   }
 
   provisioner "file" {
-    content     = module.bootstrap.etcd_ca_cert
-    destination = "$HOME/etcd-client-ca.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_cert
-    destination = "$HOME/etcd-client.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_key
-    destination = "$HOME/etcd-client.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_cert
-    destination = "$HOME/etcd-server.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_key
-    destination = "$HOME/etcd-server.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_cert
-    destination = "$HOME/etcd-peer.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_key
-    destination = "$HOME/etcd-peer.key"
-  }
-  
-  provisioner "file" {
-    source      = var.asset_dir
+    content     = join("\n", local.assets_bundle)
     destination = "$HOME/assets"
   }
 
   provisioner "remote-exec" {
     inline = [
-      "sudo mkdir -p /etc/ssl/etcd/etcd",
-      "sudo mv etcd-client* /etc/ssl/etcd/",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/server-ca.crt",
-      "sudo mv etcd-server.crt /etc/ssl/etcd/etcd/server.crt",
-      "sudo mv etcd-server.key /etc/ssl/etcd/etcd/server.key",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/peer-ca.crt",
-      "sudo mv etcd-peer.crt /etc/ssl/etcd/etcd/peer.crt",
-      "sudo mv etcd-peer.key /etc/ssl/etcd/etcd/peer.key",
-      "sudo mv $HOME/assets /opt/bootstrap/assets",
-      "sudo mkdir -p /etc/kubernetes/manifests",
-      "sudo mkdir -p /etc/kubernetes/bootstrap-secrets",
       "sudo mv $HOME/kubeconfig /etc/kubernetes/kubeconfig",
-      "sudo cp -r /opt/bootstrap/assets/tls/* /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp /opt/bootstrap/assets/auth/kubeconfig /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp -r /opt/bootstrap/assets/static-manifests/* /etc/kubernetes/manifests/"
+      "sudo /opt/bootstrap/layout",
     ]
   }
 }

bare-metal/fedora-coreos/kubernetes/variables.tf

@@ -25,8 +25,8 @@ variable "os_version" {
 
 variable "controllers" {
   type = list(object({
-    name = string
-    mac = string
+    name   = string
+    mac    = string
     domain = string
   }))
   description = <<EOD
@@ -37,8 +37,8 @@ EOD
 
 variable "workers" {
   type = list(object({
-    name = string
-    mac = string
+    name   = string
+    mac    = string
     domain = string
   }))
   description = <<EOD
@@ -71,6 +71,7 @@ variable "ssh_authorized_key" {
 variable "asset_dir" {
   type        = string
   description = "Absolute path to a directory where generated assets should be placed (contains secrets)"
+  default     = ""
 }
 
 variable "networking" {
@@ -98,51 +99,51 @@ variable "pod_cidr" {
 }
 
 variable "service_cidr" {
-  type = string
+  type        = string
   description = <<EOD
 CIDR IPv4 range to assign Kubernetes services.
 The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
 EOD
-  default = "10.3.0.0/16"
+  default     = "10.3.0.0/16"
 }
 
 # optional
 
 variable "cached_install" {
-  type = bool
+  type        = bool
   description = "Whether Fedora CoreOS should PXE boot and install from matchbox /assets cache. Note that the admin must have downloaded the os_version into matchbox assets."
-  default = false
+  default     = false
 }
 
 variable "install_disk" {
-  type = string
+  type        = string
   description = "Disk device to install Fedora CoreOS (e.g. sda)"
-  default = "sda"
+  default     = "sda"
 }
 
 variable "kernel_args" {
-  type = list(string)
+  type        = list(string)
   description = "Additional kernel arguments to provide at PXE boot."
-  default = []
+  default     = []
 }
 
 variable "enable_reporting" {
-  type = bool
+  type        = bool
   description = "Enable usage or analytics reporting to upstreams (Calico)"
-  default = false
+  default     = false
 }
 
 variable "enable_aggregation" {
-  type = bool
+  type        = bool
   description = "Enable the Kubernetes Aggregation Layer (defaults to false)"
-  default = false
+  default     = false
 }
 
 # unofficial, undocumented, unsupported
 
 variable "cluster_domain_suffix" {
   description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
-  type = string
-  default = "cluster.local"
+  type        = string
+  default     = "cluster.local"
 }
 

bare-metal/fedora-coreos/kubernetes/versions.tf

@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = "~> 0.12.0"
+  required_version = "~> 0.12.6"
   required_providers {
     matchbox = "~> 0.3.0"
     ct       = "~> 0.4"

digital-ocean/container-linux/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.16.3 (upstream)
+* Kubernetes v1.17.2 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [snippets](https://typhoon.psdn.io/advanced/customization/#container-linux) customization

digital-ocean/container-linux/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=0daa1276c633fea28e41b2c2c18831e2584deb24"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=05297b94a936c356851e180e4963034e0047e1c0"
 
   cluster_name = var.cluster_name
   api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]

digital-ocean/container-linux/kubernetes/cl/controller.yaml

@@ -60,29 +60,47 @@ systemd:
         After=coreos-metadata.service
         Wants=rpc-statd.service
         [Service]
-        EnvironmentFile=/etc/kubernetes/kubelet.env
         EnvironmentFile=/run/metadata/coreos
-        Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
-          --volume=resolv,kind=host,source=/etc/resolv.conf \
-          --mount volume=resolv,target=/etc/resolv.conf \
-          --volume var-lib-cni,kind=host,source=/var/lib/cni \
-          --mount volume=var-lib-cni,target=/var/lib/cni \
-          --volume var-lib-calico,kind=host,source=/var/lib/calico \
-          --mount volume=var-lib-calico,target=/var/lib/calico \
-          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
-          --mount volume=opt-cni-bin,target=/opt/cni/bin \
-          --volume var-log,kind=host,source=/var/log \
-          --mount volume=var-log,target=/var/log \
-          --insecure-options=image"
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
-        ExecStartPre=/bin/mkdir -p /var/lib/cni
         ExecStartPre=/bin/mkdir -p /var/lib/calico
         ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
         ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
         ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/cache/kubelet-pod.uuid
-        ExecStart=/usr/lib/coreos/kubelet-wrapper \
+        ExecStart=/usr/bin/rkt run \
+          --uuid-file-save=/var/cache/kubelet-pod.uuid \
+          --stage1-from-dir=stage1-fly.aci \
+          --hosts-entry host \
+          --insecure-options=image \
+          --volume etc-kubernetes,kind=host,source=/etc/kubernetes,readOnly=true \
+          --mount volume=etc-kubernetes,target=/etc/kubernetes \
+          --volume etc-machine-id,kind=host,source=/etc/machine-id,readOnly=true \
+          --mount volume=etc-machine-id,target=/etc/machine-id \
+          --volume etc-os-release,kind=host,source=/usr/lib/os-release,readOnly=true \
+          --mount volume=etc-os-release,target=/etc/os-release \
+          --volume=etc-resolv,kind=host,source=/etc/resolv.conf,readOnly=true \
+          --mount volume=etc-resolv,target=/etc/resolv.conf \
+          --volume etc-ssl-certs,kind=host,source=/etc/ssl/certs,readOnly=true \
+          --mount volume=etc-ssl-certs,target=/etc/ssl/certs \
+          --volume lib-modules,kind=host,source=/lib/modules,readOnly=true \
+          --mount volume=lib-modules,target=/lib/modules \
+          --volume run,kind=host,source=/run \
+          --mount volume=run,target=/run \
+          --volume usr-share-certs,kind=host,source=/usr/share/ca-certificates,readOnly=true \
+          --mount volume=usr-share-certs,target=/usr/share/ca-certificates \
+          --volume var-lib-calico,kind=host,source=/var/lib/calico \
+          --mount volume=var-lib-calico,target=/var/lib/calico \
+          --volume var-lib-docker,kind=host,source=/var/lib/docker \
+          --mount volume=var-lib-docker,target=/var/lib/docker \
+          --volume var-lib-kubelet,kind=host,source=/var/lib/kubelet,recursive=true \
+          --mount volume=var-lib-kubelet,target=/var/lib/kubelet \
+          --volume var-log,kind=host,source=/var/log \
+          --mount volume=var-log,target=/var/log \
+          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
+          --mount volume=opt-cni-bin,target=/opt/cni/bin \
+          docker://k8s.gcr.io/hyperkube:v1.17.2 \
+          --exec=/usr/local/bin/kubelet -- \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -91,6 +109,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --hostname-override=$${COREOS_DIGITALOCEAN_IPV4_PRIVATE_0} \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
@@ -118,12 +137,14 @@ systemd:
         ExecStartPre=-/usr/bin/bash -c 'set -x && [ -n "$(ls /opt/bootstrap/assets/manifests-*/* 2>/dev/null)" ] && mv /opt/bootstrap/assets/manifests-*/* /opt/bootstrap/assets/manifests && rm -rf /opt/bootstrap/assets/manifests-*'
         ExecStart=/usr/bin/rkt run \
             --trust-keys-from-https \
+            --volume config,kind=host,source=/etc/kubernetes/bootstrap-secrets \
+            --mount volume=config,target=/etc/kubernetes/secrets \
             --volume assets,kind=host,source=/opt/bootstrap/assets \
             --mount volume=assets,target=/assets \
             --volume script,kind=host,source=/opt/bootstrap/apply \
             --mount volume=script,target=/apply \
             --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.16.3 \
+            docker://k8s.gcr.io/hyperkube:v1.17.2 \
             --net=host \
             --dns=host \
             --exec=/apply
@@ -131,21 +152,39 @@ systemd:
         [Install]
         WantedBy=multi-user.target
 storage:
-  files:
-    - path: /etc/kubernetes/kubelet.env
+  directories:
+    - path: /etc/kubernetes
       filesystem: root
-      mode: 0644
+  files:
+    - path: /opt/bootstrap/layout
+      filesystem: root
+      mode: 0544
       contents:
         inline: |
-          KUBELET_IMAGE_URL=docker://k8s.gcr.io/hyperkube
-          KUBELET_IMAGE_TAG=v1.16.3
+          #!/bin/bash -e
+          mkdir -p -- auth tls/etcd tls/k8s static-manifests manifests/coredns manifests-networking
+          awk '/#####/ {filename=$2; next} {print > filename}' assets
+          mkdir -p /etc/ssl/etcd/etcd
+          mkdir -p /etc/kubernetes/bootstrap-secrets
+          mv tls/etcd/{peer*,server*} /etc/ssl/etcd/etcd/
+          mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
+          chown -R etcd:etcd /etc/ssl/etcd
+          chmod -R 500 /etc/ssl/etcd
+          mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
+          mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
+          sudo mkdir -p /etc/kubernetes/manifests
+          sudo mv static-manifests/* /etc/kubernetes/manifests/
+          sudo mkdir -p /opt/bootstrap/assets
+          sudo mv manifests /opt/bootstrap/assets/manifests
+          sudo mv manifests-networking /opt/bootstrap/assets/manifests-networking
+          rm -rf assets auth static-manifests tls
     - path: /opt/bootstrap/apply
       filesystem: root
       mode: 0544
       contents:
         inline: |
           #!/bin/bash -e
-          export KUBECONFIG=/assets/auth/kubeconfig
+          export KUBECONFIG=/etc/kubernetes/secrets/kubeconfig
           until kubectl version; do
             echo "Waiting for static pod control plane"
             sleep 5

digital-ocean/container-linux/kubernetes/cl/worker.yaml

@@ -35,29 +35,47 @@ systemd:
         After=coreos-metadata.service
         Wants=rpc-statd.service
         [Service]
-        EnvironmentFile=/etc/kubernetes/kubelet.env
         EnvironmentFile=/run/metadata/coreos
-        Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
-          --volume=resolv,kind=host,source=/etc/resolv.conf \
-          --mount volume=resolv,target=/etc/resolv.conf \
-          --volume var-lib-cni,kind=host,source=/var/lib/cni \
-          --mount volume=var-lib-cni,target=/var/lib/cni \
-          --volume var-lib-calico,kind=host,source=/var/lib/calico \
-          --mount volume=var-lib-calico,target=/var/lib/calico \
-          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
-          --mount volume=opt-cni-bin,target=/opt/cni/bin \
-          --volume var-log,kind=host,source=/var/log \
-          --mount volume=var-log,target=/var/log \
-          --insecure-options=image"
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
-        ExecStartPre=/bin/mkdir -p /var/lib/cni
         ExecStartPre=/bin/mkdir -p /var/lib/calico
         ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
         ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
         ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/cache/kubelet-pod.uuid
-        ExecStart=/usr/lib/coreos/kubelet-wrapper \
+        ExecStart=/usr/bin/rkt run \
+          --uuid-file-save=/var/cache/kubelet-pod.uuid \
+          --stage1-from-dir=stage1-fly.aci \
+          --hosts-entry host \
+          --insecure-options=image \
+          --volume etc-kubernetes,kind=host,source=/etc/kubernetes,readOnly=true \
+          --mount volume=etc-kubernetes,target=/etc/kubernetes \
+          --volume etc-machine-id,kind=host,source=/etc/machine-id,readOnly=true \
+          --mount volume=etc-machine-id,target=/etc/machine-id \
+          --volume etc-os-release,kind=host,source=/usr/lib/os-release,readOnly=true \
+          --mount volume=etc-os-release,target=/etc/os-release \
+          --volume=etc-resolv,kind=host,source=/etc/resolv.conf,readOnly=true \
+          --mount volume=etc-resolv,target=/etc/resolv.conf \
+          --volume etc-ssl-certs,kind=host,source=/etc/ssl/certs,readOnly=true \
+          --mount volume=etc-ssl-certs,target=/etc/ssl/certs \
+          --volume lib-modules,kind=host,source=/lib/modules,readOnly=true \
+          --mount volume=lib-modules,target=/lib/modules \
+          --volume run,kind=host,source=/run \
+          --mount volume=run,target=/run \
+          --volume usr-share-certs,kind=host,source=/usr/share/ca-certificates,readOnly=true \
+          --mount volume=usr-share-certs,target=/usr/share/ca-certificates \
+          --volume var-lib-calico,kind=host,source=/var/lib/calico \
+          --mount volume=var-lib-calico,target=/var/lib/calico \
+          --volume var-lib-docker,kind=host,source=/var/lib/docker \
+          --mount volume=var-lib-docker,target=/var/lib/docker \
+          --volume var-lib-kubelet,kind=host,source=/var/lib/kubelet,recursive=true \
+          --mount volume=var-lib-kubelet,target=/var/lib/kubelet \
+          --volume var-log,kind=host,source=/var/log \
+          --mount volume=var-log,target=/var/log \
+          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
+          --mount volume=opt-cni-bin,target=/opt/cni/bin \
+          docker://k8s.gcr.io/hyperkube:v1.17.2 \
+          --exec=/usr/local/bin/kubelet -- \
           --anonymous-auth=false \
           --authentication-token-webhook \
           --authorization-mode=Webhook \
@@ -66,6 +84,7 @@ systemd:
           --cluster_domain=${cluster_domain_suffix} \
           --cni-conf-dir=/etc/kubernetes/cni/net.d \
           --exit-on-lock-contention \
+          --healthz-port=0 \
           --hostname-override=$${COREOS_DIGITALOCEAN_IPV4_PRIVATE_0} \
           --kubeconfig=/etc/kubernetes/kubeconfig \
           --lock-file=/var/run/lock/kubelet.lock \
@@ -92,14 +111,10 @@ systemd:
         [Install]
         WantedBy=multi-user.target
 storage:
-  files:
-    - path: /etc/kubernetes/kubelet.env
+  directories:
+    - path: /etc/kubernetes
       filesystem: root
-      mode: 0644
-      contents:
-        inline: |
-          KUBELET_IMAGE_URL=docker://k8s.gcr.io/hyperkube
-          KUBELET_IMAGE_TAG=v1.16.3
+  files:
     - path: /etc/sysctl.d/max-user-watches.conf
       filesystem: root
       contents:
@@ -117,7 +132,8 @@ storage:
             --volume config,kind=host,source=/etc/kubernetes \
             --mount volume=config,target=/etc/kubernetes \
             --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.16.3 \
+            docker://k8s.gcr.io/hyperkube:v1.17.2 \
             --net=host \
             --dns=host \
-            --exec=/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname)
+            -- \
+            kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname)

digital-ocean/container-linux/kubernetes/controllers.tf

@@ -11,7 +11,7 @@ resource "digitalocean_record" "controllers" {
   ttl  = 300
 
   # IPv4 addresses of controllers
-  value = element(digitalocean_droplet.controllers.*.ipv4_address, count.index)
+  value = digitalocean_droplet.controllers.*.ipv4_address[count.index]
 }
 
 # Discrete DNS records for each controller's private IPv4 for etcd usage
@@ -27,7 +27,7 @@ resource "digitalocean_record" "etcds" {
   ttl  = 300
 
   # private IPv4 address for etcd
-  value = element(digitalocean_droplet.controllers.*.ipv4_address_private, count.index)
+  value = digitalocean_droplet.controllers.*.ipv4_address_private[count.index]
 }
 
 # Controller droplet instances
@@ -44,7 +44,7 @@ resource "digitalocean_droplet" "controllers" {
   ipv6               = true
   private_networking = true
 
-  user_data = element(data.ct_config.controller-ignitions.*.rendered, count.index)
+  user_data = data.ct_config.controller-ignitions.*.rendered[count.index]
   ssh_keys  = var.ssh_fingerprints
 
   tags = [
@@ -64,7 +64,7 @@ resource "digitalocean_tag" "controllers" {
 # Controller Ignition configs
 data "ct_config" "controller-ignitions" {
   count        = var.controller_count
-  content      = element(data.template_file.controller-configs.*.rendered, count.index)
+  content      = data.template_file.controller-configs.*.rendered[count.index]
   pretty_print = false
   snippets     = var.controller_clc_snippets
 }
@@ -73,7 +73,7 @@ data "ct_config" "controller-ignitions" {
 data "template_file" "controller-configs" {
   count = var.controller_count
 
-  template = file("${path.module}/cl/controller.yaml.tmpl")
+  template = file("${path.module}/cl/controller.yaml")
 
   vars = {
     # Cannot use cyclic dependencies on controllers or their DNS records

digital-ocean/container-linux/kubernetes/network.tf

@@ -16,12 +16,20 @@ resource "digitalocean_firewall" "rules" {
     source_tags = [digitalocean_tag.controllers.name, digitalocean_tag.workers.name]
   }
 
+  # Allow Prometheus to scrape node-exporter
   inbound_rule {
     protocol    = "tcp"
     port_range  = "9100"
     source_tags = [digitalocean_tag.workers.name]
   }
 
+  # Allow Prometheus to scrape kube-proxy
+  inbound_rule {
+    protocol    = "tcp"
+    port_range  = "10249"
+    source_tags = [digitalocean_tag.workers.name]
+  }
+
   inbound_rule {
     protocol    = "tcp"
     port_range  = "10250"
@@ -73,7 +81,7 @@ resource "digitalocean_firewall" "controllers" {
     port_range       = "6443"
     source_addresses = ["0.0.0.0/0", "::/0"]
   }
-  
+
   # kube-scheduler metrics, kube-controller-manager metrics
   inbound_rule {
     protocol    = "tcp"

digital-ocean/container-linux/kubernetes/outputs.tf

@@ -12,19 +12,25 @@ output "workers_dns" {
 }
 
 output "controllers_ipv4" {
-  value = [digitalocean_droplet.controllers.*.ipv4_address]
+  value = digitalocean_droplet.controllers.*.ipv4_address
 }
 
 output "controllers_ipv6" {
-  value = [digitalocean_droplet.controllers.*.ipv6_address]
+  value = digitalocean_droplet.controllers.*.ipv6_address
 }
 
 output "workers_ipv4" {
-  value = [digitalocean_droplet.workers.*.ipv4_address]
+  value = digitalocean_droplet.workers.*.ipv4_address
 }
 
 output "workers_ipv6" {
-  value = [digitalocean_droplet.workers.*.ipv6_address]
+  value = digitalocean_droplet.workers.*.ipv6_address
+}
+
+# Outputs for worker pools
+
+output "kubeconfig" {
+  value = module.bootstrap.kubeconfig-kubelet
 }
 
 # Outputs for custom firewalls

digital-ocean/container-linux/kubernetes/ssh.tf

@@ -1,3 +1,12 @@
+locals {
+  # format assets for distribution
+  assets_bundle = [
+    # header with the unpack location
+    for key, value in module.bootstrap.assets_dist :
+    format("##### %s\n%s", key, value)
+  ]
+}
+
 # Secure copy assets to controllers. Activates kubelet.service
 resource "null_resource" "copy-controller-secrets" {
   count = var.controller_count
@@ -20,64 +29,14 @@ resource "null_resource" "copy-controller-secrets" {
   }
 
   provisioner "file" {
-    content     = module.bootstrap.etcd_ca_cert
-    destination = "$HOME/etcd-client-ca.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_cert
-    destination = "$HOME/etcd-client.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_client_key
-    destination = "$HOME/etcd-client.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_cert
-    destination = "$HOME/etcd-server.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_server_key
-    destination = "$HOME/etcd-server.key"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_cert
-    destination = "$HOME/etcd-peer.crt"
-  }
-
-  provisioner "file" {
-    content     = module.bootstrap.etcd_peer_key
-    destination = "$HOME/etcd-peer.key"
-  }
-  
-  provisioner "file" {
-    source      = var.asset_dir
+    content     = join("\n", local.assets_bundle)
     destination = "$HOME/assets"
   }
 
   provisioner "remote-exec" {
     inline = [
-      "sudo mkdir -p /etc/ssl/etcd/etcd",
-      "sudo mv etcd-client* /etc/ssl/etcd/",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/server-ca.crt",
-      "sudo mv etcd-server.crt /etc/ssl/etcd/etcd/server.crt",
-      "sudo mv etcd-server.key /etc/ssl/etcd/etcd/server.key",
-      "sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/peer-ca.crt",
-      "sudo mv etcd-peer.crt /etc/ssl/etcd/etcd/peer.crt",
-      "sudo mv etcd-peer.key /etc/ssl/etcd/etcd/peer.key",
-      "sudo chown -R etcd:etcd /etc/ssl/etcd",
-      "sudo chmod -R 500 /etc/ssl/etcd",
-      "sudo mv $HOME/assets /opt/bootstrap/assets",
-      "sudo mkdir -p /etc/kubernetes/manifests",
-      "sudo mkdir -p /etc/kubernetes/bootstrap-secrets",
       "sudo mv $HOME/kubeconfig /etc/kubernetes/kubeconfig",
-      "sudo cp -r /opt/bootstrap/assets/tls/* /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp /opt/bootstrap/assets/auth/kubeconfig /etc/kubernetes/bootstrap-secrets/",
-      "sudo cp -r /opt/bootstrap/assets/static-manifests/* /etc/kubernetes/manifests/",
+      "sudo /opt/bootstrap/layout",
     ]
   }
 }

digital-ocean/container-linux/kubernetes/variables.tf

@@ -69,6 +69,7 @@ variable "ssh_fingerprints" {
 variable "asset_dir" {
   type        = string
   description = "Absolute path to a directory where generated assets should be placed (contains secrets)"
+  default     = ""
 }
 
 variable "networking" {
@@ -84,31 +85,31 @@ variable "pod_cidr" {
 }
 
 variable "service_cidr" {
-  type = string
+  type        = string
   description = <<EOD
 CIDR IPv4 range to assign Kubernetes services.
 The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
 EOD
-  default = "10.3.0.0/16"
+  default     = "10.3.0.0/16"
 }
 
 variable "enable_reporting" {
-  type = bool
+  type        = bool
   description = "Enable usage or analytics reporting to upstreams (Calico)"
-  default = false
+  default     = false
 }
 
 variable "enable_aggregation" {
-  type = bool
+  type        = bool
   description = "Enable the Kubernetes Aggregation Layer (defaults to false)"
-  default = false
+  default     = false
 }
 
 # unofficial, undocumented, unsupported
 
 variable "cluster_domain_suffix" {
-  type = string
+  type        = string
   description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
-  default = "cluster.local"
+  default     = "cluster.local"
 }
 

digital-ocean/container-linux/kubernetes/versions.tf

@@ -1,7 +1,7 @@
 # Terraform version and plugin versions
 
 terraform {
-  required_version = "~> 0.12.0"
+  required_version = "~> 0.12.6"
   required_providers {
     digitalocean = "~> 1.3"
     ct           = "~> 0.3"

digital-ocean/container-linux/kubernetes/workers.tf

@@ -8,7 +8,7 @@ resource "digitalocean_record" "workers-record-a" {
   name  = "${var.cluster_name}-workers"
   type  = "A"
   ttl   = 300
-  value = element(digitalocean_droplet.workers.*.ipv4_address, count.index)
+  value = digitalocean_droplet.workers.*.ipv4_address[count.index]
 }
 
 resource "digitalocean_record" "workers-record-aaaa" {
@@ -20,7 +20,7 @@ resource "digitalocean_record" "workers-record-aaaa" {
   name  = "${var.cluster_name}-workers"
   type  = "AAAA"
   ttl   = 300
-  value = element(digitalocean_droplet.workers.*.ipv6_address, count.index)
+  value = digitalocean_droplet.workers.*.ipv6_address[count.index]
 }
 
 # Worker droplet instances
@@ -63,7 +63,7 @@ data "ct_config" "worker-ignition" {
 
 # Worker Container Linux config
 data "template_file" "worker-config" {
-  template = file("${path.module}/cl/worker.yaml.tmpl")
+  template = file("${path.module}/cl/worker.yaml")
 
   vars = {
     cluster_dns_service_ip = cidrhost(var.service_cidr, 10)

docs/addons/ingress.md

@@ -31,7 +31,7 @@ resource "google_dns_record_set" "some-application" {
   name    = "app.example.com."
   type    = "CNAME"
   ttl     = 300
-  rrdatas = ["${module.aws-tempest.ingress_dns_name}."]
+  rrdatas = ["${module.tempest.ingress_dns_name}."]
 }
 ```
 
@@ -64,7 +64,7 @@ resource "google_dns_record_set" "some-application" {
   name    = "app.example.com."
   type    = "A"
   ttl     = 300
-  rrdatas = [module.azure-ramius.ingress_static_ipv4]
+  rrdatas = [module.ramius.ingress_static_ipv4]
 }
 ```
 
@@ -120,7 +120,7 @@ resource "google_dns_record_set" "some-application" {
   name    = "app.example.com."
   type    = "CNAME"
   ttl     = 300
-  rrdatas = ["${module.digital-ocean-nemo.workers_dns}."]
+  rrdatas = ["${module.nemo.workers_dns}."]
 }
 ```
 
@@ -158,7 +158,7 @@ resource "google_dns_record_set" "app-record-a" {
   name    = "app.example.com."
   type    = "A"
   ttl     = 300
-  rrdatas = [module.google-cloud-yavin.ingress_static_ipv4]
+  rrdatas = [module.yavin.ingress_static_ipv4]
 }
 
 resource "google_dns_record_set" "app-record-aaaa" {
@@ -169,6 +169,6 @@ resource "google_dns_record_set" "app-record-aaaa" {
   name    = "app.example.com."
   type    = "AAAA"
   ttl     = 300
-  rrdatas = [module.google-cloud-yavin.ingress_static_ipv6]
+  rrdatas = [module.yavin.ingress_static_ipv6]
 }
 ```

docs/advanced/customization.md

@@ -72,7 +72,7 @@ Write Container Linux Configs *snippets* as files in the repository where you ke
 [AWS](/cl/aws/#cluster), [Azure](/cl/azure/#cluster), [DigitalOcean](/cl/digital-ocean/#cluster), and [Google Cloud](/cl/google-cloud/#cluster) clusters allow populating a list of `controller_clc_snippets` or `worker_clc_snippets`.
 
 ```
-module "digital-ocean-nemo" {
+module "nemo" {
   ...
 
   controller_count        = 1
@@ -92,7 +92,7 @@ module "digital-ocean-nemo" {
 [Bare-Metal](/cl/bare-metal/#cluster) clusters allow different Container Linux snippets to be used for each node (since hardware may be heterogeneous). Populate the optional `clc_snippets` map variable with any controller or worker name keys and lists of snippets.
 
 ```
-module "bare-metal-mercury" {
+module "mercury" {
   ...
   controller_names = ["node1"]
   worker_names = [
@@ -141,7 +141,7 @@ Container Linux Configs (and the CoreOS Ignition system) create immutable infras
 Typhoon chooses variables to expose with purpose. If you must customize clusters in ways that aren't supported by input variables, fork Typhoon and maintain a repository with customizations. Reference the repository by changing the username.
 
 ```
-module "digital-ocean-nemo" {
+module "nemo" {
   source = "git::https://github.com/USERNAME/typhoon//digital-ocean/container-linux/kubernetes?ref=myspecialcase"
   ...
 }

docs/advanced/worker-pools.md

@@ -17,13 +17,13 @@ module "tempest-worker-pool" {
   source = "git::https://github.com/poseidon/typhoon//aws/container-linux/kubernetes/workers?ref=v1.14.3"
 
   # AWS
-  vpc_id          = module.aws-tempest.vpc_id
-  subnet_ids      = module.aws-tempest.subnet_ids
-  security_groups = module.aws-tempest.worker_security_groups
+  vpc_id          = module.tempest.vpc_id
+  subnet_ids      = module.tempest.subnet_ids
+  security_groups = module.tempest.worker_security_groups
   
   # configuration
   name               = "tempest-pool"
-  kubeconfig         = module.aws-tempest.kubeconfig
+  kubeconfig         = module.tempest.kubeconfig
   ssh_authorized_key = var.ssh_authorized_key
 
   # optional
@@ -79,18 +79,18 @@ Create a cluster following the Azure [tutorial](../cl/azure.md#cluster). Define
 
 ```tf
 module "ramius-worker-pool" {
-  source = "git::https://github.com/poseidon/typhoon//azure/container-linux/kubernetes/workers?ref=v1.16.3"
+  source = "git::https://github.com/poseidon/typhoon//azure/container-linux/kubernetes/workers?ref=v1.17.2"
   
   # Azure
-  region                  = module.azure-ramius.region
-  resource_group_name     = module.azure-ramius.resource_group_name
-  subnet_id               = module.azure-ramius.subnet_id
-  security_group_id       = module.azure-ramius.security_group_id
-  backend_address_pool_id = module.azure-ramius.backend_address_pool_id
+  region                  = module.ramius.region
+  resource_group_name     = module.ramius.resource_group_name
+  subnet_id               = module.ramius.subnet_id
+  security_group_id       = module.ramius.security_group_id
+  backend_address_pool_id = module.ramius.backend_address_pool_id
 
   # configuration
   name               = "ramius-low-priority"
-  kubeconfig         = module.azure-ramius.kubeconfig
+  kubeconfig         = module.ramius.kubeconfig
   ssh_authorized_key = var.ssh_authorized_key
 
   # optional
@@ -145,16 +145,16 @@ Create a cluster following the Google Cloud [tutorial](../cl/google-cloud.md#clu
 
 ```tf
 module "yavin-worker-pool" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes/workers?ref=v1.16.3"
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes/workers?ref=v1.17.2"
 
   # Google Cloud
   region       = "europe-west2"
-  network      = module.google-cloud-yavin.network_name
+  network      = module.yavin.network_name
   cluster_name = "yavin"
 
   # configuration
   name               = "yavin-16x"
-  kubeconfig         = module.google-cloud-yavin.kubeconfig
+  kubeconfig         = module.yavin.kubeconfig
   ssh_authorized_key = var.ssh_authorized_key
   
   # optional
@@ -176,11 +176,11 @@ Verify a managed instance group of workers joins the cluster within a few minute
 ```
 $ kubectl get nodes
 NAME                                             STATUS   AGE    VERSION
-yavin-controller-0.c.example-com.internal        Ready    6m     v1.16.3
-yavin-worker-jrbf.c.example-com.internal         Ready    5m     v1.16.3
-yavin-worker-mzdm.c.example-com.internal         Ready    5m     v1.16.3
-yavin-16x-worker-jrbf.c.example-com.internal     Ready    3m     v1.16.3
-yavin-16x-worker-mzdm.c.example-com.internal     Ready    3m     v1.16.3
+yavin-controller-0.c.example-com.internal        Ready    6m     v1.17.2
+yavin-worker-jrbf.c.example-com.internal         Ready    5m     v1.17.2
+yavin-worker-mzdm.c.example-com.internal         Ready    5m     v1.17.2
+yavin-16x-worker-jrbf.c.example-com.internal     Ready    3m     v1.17.2
+yavin-16x-worker-mzdm.c.example-com.internal     Ready    3m     v1.17.2
 ```
 
 ### Variables

docs/announce.md

@@ -1,5 +1,15 @@
 # Announce <img align="right" src="https://storage.googleapis.com/poseidon/typhoon-logo-small.png">
 
+## Jan 23rd, 2020
+
+Typhoon for Fedora CoreOS promoted to alpha!
+
+Last summer, Typhoon released the first preview of Kubernetes on Fedora CoreOS for bare-metal and AWS, developing many ideas and patterns from Typhoon for Container Linux and Fedora Atomic. Since then, Typhoon for Fedora CoreOS has evolved and gained features alongside Typhoon, while Fedora CoreOS itself has evolved and improved too.
+
+Fedora recently [announced](https://fedoramagazine.org/fedora-coreos-out-of-preview/) that Fedora CoreOS is available for general use. To align with that change and to better indicate the maturing status, Typhoon for Fedora CoreOS has been promoted to alpha. Many thanks to folks who have worked to make this possbile!
+
+About: For newcomers, Typhoon is a minimal and free (cost and freedom) Kubernetes distribution providing upstream Kubernetes, declarative configuration via Terraform, and support for AWS, Azure, Google Cloud, DigitalOcean, and bare-metal. It is run by former CoreOS engineer [@dghubble](https://twitter.com/dghubble) to power his clusters, with freedom [motivations](https://typhoon.psdn.io/#motivation).
+
 ## Jul 18, 2019
 
 Introducing a preview of Typhoon Kubernetes clusters with Fedora CoreOS!
@@ -8,8 +18,6 @@ Fedora recently [announced](https://lists.fedoraproject.org/archives/list/coreos
 
 While Typhoon uses Container Linux (or Flatcar Linux) for stable modules, the project hasn't been a stranger to Fedora ideas, once developing a [Fedora Atomic](https://typhoon.psdn.io/announce/#april-26-2018) variant in 2018. That makes the Fedora CoreOS fushion both exciting and familiar. Typhoon with Fedora CoreOS uses Ignition v3 for provisioning, uses rpm-ostree for layering and updates, tries swapping system containers for podman, and brings SELinux enforcement ([table](https://typhoon.psdn.io/architecture/operating-systems/)). This is an early preview (don't go to prod), but do try it out and help identify and solve issues (getting started links above).
 
-About: For newcomers, Typhoon is a minimal and free (cost and freedom) Kubernetes distribution providing upstream Kubernetes, declarative configuration via Terraform, and support for AWS, Azure, Google Cloud, DigitalOcean, and bare-metal. It is run by former CoreOS engineer [@dghubble](https://twitter.com/dghubble) to power his clusters with freedom [motivations](https://typhoon.psdn.io/#motivation).
-
 ## March 27, 2019
 
 Last April, Typhoon [introduced](#april-26-2018) alpha support for creating Kubernetes clusters with Fedora Atomic on AWS, Google Cloud, DigitalOcean, and bare-metal. Fedora Atomic shared many of Container Linux's aims for a container-optimized operating system, introduced novel ideas, and provided technical diversification for an uncertain future. However, Project Atomic efforts were merged into Fedora CoreOS and future Fedora Atomic releases are [not expected](http://www.projectatomic.io/blog/2018/06/welcome-to-fedora-coreos/). *Typhoon modules for Fedora Atomic will not be updated much beyond Kubernetes v1.13*. They may later be removed.
@@ -46,7 +54,7 @@ Typhoon for Fedora Atomic reflects many of the same principles that created Typh
 
 Meanwhile, Fedora Atomic adds some promising new low-level technologies:
 
-* [ostree](https://github.com/ostreedev/ostree) & [rpm-ostree](https://github.com/projectatomic/rpm-ostree) - a hybrid, layered, image and package system that lets you perform atomic updates and rollbacks, layer on packages, "rebase" your system, or manage a remote tree repo. See Dusty Mabe's great [intro](https://dustymabe.com/2017/09/01/atomic-host-101-lab-part-3-rebase-upgrade-rollback/). 
+* [ostree](https://github.com/ostreedev/ostree) & [rpm-ostree](https://github.com/projectatomic/rpm-ostree) - a hybrid, layered, image and package system that lets you perform atomic updates and rollbacks, layer on packages, "rebase" your system, or manage a remote tree repo. See Dusty Mabe's great [intro](https://dustymabe.com/2017/09/01/atomic-host-101-lab-part-3-rebase-upgrade-rollback/).
 
 * [system containers](http://www.projectatomic.io/blog/2016/09/intro-to-system-containers/) - OCI container images that embed systemd and runc metadata for starting low-level host services before container runtimes are ready. Typhoon uses system containers under runc for `etcd`, `kubelet`, and `bootkube` on Fedora Atomic (instead of rkt-fly).
 

docs/architecture/concepts.md

@@ -47,7 +47,7 @@ Terraform [modules](https://www.terraform.io/docs/modules/usage.html) allow a co
 Clusters are declared in Terraform by referencing the module.
 
 ```tf
-module "google-cloud-yavin" {
+module "yavin" {
   source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes"
   cluster_name = "yavin"
   ...

docs/cl/aws.md

@@ -1,6 +1,6 @@
 # AWS
 
-In this tutorial, we'll create a Kubernetes v1.16.3 cluster on AWS with Container Linux.
+In this tutorial, we'll create a Kubernetes v1.17.2 cluster on AWS with Container Linux.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a VPC, gateway, subnets, security groups, controller instances, worker auto-scaling group, network load balancer, and TLS assets.
 
@@ -10,15 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
 
 * AWS Account and IAM credentials
 * AWS Route53 DNS Zone (registered Domain Name or delegated subdomain)
-* Terraform v0.12.x and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
+* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Terraform Setup
 
-Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your system.
+Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
 
 ```sh
 $ terraform version
-Terraform v0.12.12
+Terraform v0.12.16
 ```
 
 Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -49,7 +49,7 @@ Configure the AWS provider to use your access key credentials in a `providers.tf
 
 ```tf
 provider "aws" {
-  version                 = "2.35.0"
+  version                 = "2.41.0"
   region                  = "eu-central-1"
   shared_credentials_file = "/home/user/.config/aws/credentials"
 }
@@ -70,7 +70,7 @@ Define a Kubernetes cluster using the module `aws/container-linux/kubernetes`.
 
 ```tf
 module "tempest" {
-  source = "git::https://github.com/poseidon/typhoon//aws/container-linux/kubernetes?ref=v1.16.3"
+  source = "git::https://github.com/poseidon/typhoon//aws/container-linux/kubernetes?ref=v1.17.2"
 
   # AWS
   cluster_name = "tempest"
@@ -79,7 +79,6 @@ module "tempest" {
 
   # configuration
   ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  asset_dir          = "/home/user/.secrets/clusters/tempest"
 
   # optional
   worker_count = 2
@@ -110,7 +109,7 @@ Plan the resources to be created.
 
 ```sh
 $ terraform plan
-Plan: 98 to add, 0 to change, 0 to destroy.
+Plan: 80 to add, 0 to change, 0 to destroy.
 ```
 
 Apply the changes to create the cluster.
@@ -118,9 +117,9 @@ Apply the changes to create the cluster.
 ```sh
 $ terraform apply
 ...
-module.aws-tempest.null_resource.bootstrap: Still creating... (4m50s elapsed)
-module.aws-tempest.null_resource.bootstrap: Still creating... (5m0s elapsed)
-module.aws-tempest.null_resource.bootstrap: Creation complete after 11m8s (ID: 3961816482286168143)
+module.tempest.null_resource.bootstrap: Still creating... (4m50s elapsed)
+module.tempest.null_resource.bootstrap: Still creating... (5m0s elapsed)
+module.tempest.null_resource.bootstrap: Creation complete after 11m8s (ID: 3961816482286168143)
 
 Apply complete! Resources: 98 added, 0 changed, 0 destroyed.
 ```
@@ -129,15 +128,24 @@ In 4-8 minutes, the Kubernetes cluster will be ready.
 
 ## Verify
 
-[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Use the generated `kubeconfig` credentials to access the Kubernetes cluster and list nodes.
+[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Obtain the generated cluster `kubeconfig` from module outputs (e.g. write to a local file).
 
 ```
-$ export KUBECONFIG=/home/user/.secrets/clusters/tempest/auth/kubeconfig
+resource "local_file" "kubeconfig-tempest" {
+  content  = module.tempest.kubeconfig-admin
+  filename = "/home/user/.kube/configs/tempest-config"
+}
+```
+
+List nodes in the cluster.
+
+```
+$ export KUBECONFIG=/home/user/.kube/configs/tempest-config
 $ kubectl get nodes
 NAME           STATUS  ROLES   AGE  VERSION
-ip-10-0-3-155  Ready   <none>  10m  v1.16.3
-ip-10-0-26-65  Ready   <none>  10m  v1.16.3
-ip-10-0-41-21  Ready   <none>  10m  v1.16.3
+ip-10-0-3-155  Ready   <none>  10m  v1.17.2
+ip-10-0-26-65  Ready   <none>  10m  v1.17.2
+ip-10-0-41-21  Ready   <none>  10m  v1.17.2
 ```
 
 List the pods.
@@ -177,7 +185,6 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/aws/con
 | dns_zone | AWS Route53 DNS zone | "aws.example.com" |
 | dns_zone_id | AWS Route53 DNS zone id | "Z3PAABBCFAKEC0" |
 | ssh_authorized_key | SSH public key for user 'core' | "ssh-rsa AAAAB3NZ..." |
-| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "/home/user/.secrets/clusters/tempest" |
 
 #### DNS Zone
 
@@ -200,6 +207,7 @@ Reference the DNS zone id with `aws_route53_zone.zone-for-clusters.zone_id`.
 
 | Name | Description | Default | Example |
 |:-----|:------------|:--------|:--------|
+| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "" (disabled) | "/home/user/.secrets/clusters/tempest" |
 | controller_count | Number of controllers (i.e. masters) | 1 | 1 |
 | worker_count | Number of workers | 1 | 3 |
 | controller_type | EC2 instance type for controllers | "t3.small" | See below |

docs/cl/azure.md

@@ -3,7 +3,7 @@
 !!! danger
     Typhoon for Azure is alpha. For production, use AWS, Google Cloud, or bare-metal. As Azure matures, check [errata](https://github.com/poseidon/typhoon/wiki/Errata) for known shortcomings.
 
-In this tutorial, we'll create a Kubernetes v1.16.3 cluster on Azure with Container Linux.
+In this tutorial, we'll create a Kubernetes v1.17.2 cluster on Azure with Container Linux.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a resource group, virtual network, subnets, security groups, controller availability set, worker scale set, load balancer, and TLS assets.
 
@@ -13,15 +13,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
 
 * Azure account
 * Azure DNS Zone (registered Domain Name or delegated subdomain)
-* Terraform v0.12.x and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
+* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Terraform Setup
 
-Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your system.
+Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
 
 ```sh
 $ terraform version
-Terraform v0.12.12
+Terraform v0.12.16
 ```
 
 Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -50,7 +50,7 @@ Configure the Azure provider in a `providers.tf` file.
 
 ```tf
 provider "azurerm" {
-  version = "1.36.1"
+  version = "1.38.0"
 }
 
 provider "ct" {
@@ -66,7 +66,7 @@ Define a Kubernetes cluster using the module `azure/container-linux/kubernetes`.
 
 ```tf
 module "ramius" {
-  source = "git::https://github.com/poseidon/typhoon//azure/container-linux/kubernetes?ref=v1.16.3"
+  source = "git::https://github.com/poseidon/typhoon//azure/container-linux/kubernetes?ref=v1.17.2"
 
   # Azure
   cluster_name   = "ramius"
@@ -76,7 +76,6 @@ module "ramius" {
 
   # configuration
   ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  asset_dir          = "/home/user/.secrets/clusters/ramius"
 
   # optional
   worker_count    = 2
@@ -115,26 +114,35 @@ Apply the changes to create the cluster.
 ```sh
 $ terraform apply
 ...
-module.azure-ramius.null_resource.bootstrap: Still creating... (6m50s elapsed)
-module.azure-ramius.null_resource.bootstrap: Still creating... (7m0s elapsed)
-module.azure-ramius.null_resource.bootstrap: Creation complete after 7m8s (ID: 3961816482286168143)
+module.ramius.null_resource.bootstrap: Still creating... (6m50s elapsed)
+module.ramius.null_resource.bootstrap: Still creating... (7m0s elapsed)
+module.ramius.null_resource.bootstrap: Creation complete after 7m8s (ID: 3961816482286168143)
 
-Apply complete! Resources: 86 added, 0 changed, 0 destroyed.
+Apply complete! Resources: 69 added, 0 changed, 0 destroyed.
 ```
 
 In 4-8 minutes, the Kubernetes cluster will be ready.
 
 ## Verify
 
-[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Use the generated `kubeconfig` credentials to access the Kubernetes cluster and list nodes.
+[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Obtain the generated cluster `kubeconfig` from module outputs (e.g. write to a local file).
 
 ```
-$ export KUBECONFIG=/home/user/.secrets/clusters/ramius/auth/kubeconfig
+resource "local_file" "kubeconfig-ramius" {
+  content  = module.ramius.kubeconfig-admin
+  filename = "/home/user/.kube/configs/ramius-config"
+}
+```
+
+List nodes in the cluster.
+
+```
+$ export KUBECONFIG=/home/user/.kube/configs/ramius-config
 $ kubectl get nodes
 NAME                  STATUS  ROLES   AGE  VERSION
-ramius-controller-0   Ready   <none>  24m  v1.16.3
-ramius-worker-000001  Ready   <none>  25m  v1.16.3
-ramius-worker-000002  Ready   <none>  24m  v1.16.3
+ramius-controller-0   Ready   <none>  24m  v1.17.2
+ramius-worker-000001  Ready   <none>  25m  v1.17.2
+ramius-worker-000002  Ready   <none>  24m  v1.17.2
 ```
 
 List the pods.
@@ -175,7 +183,6 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/azure/c
 | dns_zone | Azure DNS zone | "azure.example.com" |
 | dns_zone_group | Resource group where the Azure DNS zone resides | "global" |
 | ssh_authorized_key | SSH public key for user 'core' | "ssh-rsa AAAAB3NZ..." |
-| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "/home/user/.secrets/clusters/ramius" |
 
 !!! tip
     Regions are shown in [docs](https://azure.microsoft.com/en-us/global-infrastructure/regions/) or with `az account list-locations --output table`.
@@ -211,6 +218,7 @@ Reference the DNS zone with `azurerm_dns_zone.clusters.name` and its resource gr
 
 | Name | Description | Default | Example |
 |:-----|:------------|:--------|:--------|
+| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "" (disabled) | "/home/user/.secrets/clusters/ramius" |
 | controller_count | Number of controllers (i.e. masters) | 1 | 1 |
 | worker_count | Number of workers | 1 | 3 |
 | controller_type | Machine type for controllers | "Standard_B2s" | See below |

docs/cl/bare-metal.md

@@ -1,6 +1,6 @@
 # Bare-Metal
 
-In this tutorial, we'll network boot and provision a Kubernetes v1.16.3 cluster on bare-metal with Container Linux.
+In this tutorial, we'll network boot and provision a Kubernetes v1.17.2 cluster on bare-metal with Container Linux.
 
 First, we'll deploy a [Matchbox](https://github.com/poseidon/matchbox) service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Container Linux to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.
 
@@ -12,7 +12,7 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
 * PXE-enabled [network boot](https://coreos.com/matchbox/docs/latest/network-setup.html) environment (with HTTPS support)
 * Matchbox v0.6+ deployment with API enabled
 * Matchbox credentials `client.crt`, `client.key`, `ca.crt`
-* Terraform v0.12.x, [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox), and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
+* Terraform v0.12.6+, [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox), and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Machines
 
@@ -107,11 +107,11 @@ Read about the [many ways](https://coreos.com/matchbox/docs/latest/network-setup
 
 ## Terraform Setup
 
-Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your system.
+Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
 
 ```sh
 $ terraform version
-Terraform v0.12.12
+Terraform v0.12.16
 ```
 
 Add the [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -159,8 +159,8 @@ provider "ct" {
 Define a Kubernetes cluster using the module `bare-metal/container-linux/kubernetes`.
 
 ```tf
-module "bare-metal-mercury" {
-  source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.16.3"
+module "mercury" {
+  source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.17.2"
   
   # bare-metal
   cluster_name            = "mercury"
@@ -171,7 +171,6 @@ module "bare-metal-mercury" {
   # configuration
   k8s_domain_name    = "node1.example.com"
   ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  asset_dir          = "/home/user/.secrets/clusters/mercury"
 
   # machines
   controllers = [{
@@ -223,12 +222,12 @@ $ terraform plan
 Plan: 55 to add, 0 to change, 0 to destroy.
 ```
 
-Apply the changes. Terraform will generate bootstrap assets to `asset_dir` and create Matchbox profiles (e.g. controller, worker) and matching rules via the Matchbox API.
+Apply the changes. Terraform will generate bootstrap assets and create Matchbox profiles (e.g. controller, worker) and matching rules via the Matchbox API.
 
 ```sh
 $ terraform apply
-module.bare-metal-mercury.null_resource.copy-controller-secrets.0: Still creating... (10s elapsed)
-module.bare-metal-mercury.null_resource.copy-worker-secrets.0: Still creating... (10s elapsed)
+module.mercury.null_resource.copy-controller-secrets.0: Still creating... (10s elapsed)
+module.mercury.null_resource.copy-worker-secrets.0: Still creating... (10s elapsed)
 ...
 ```
 
@@ -253,11 +252,11 @@ Machines will network boot, install Container Linux to disk, reboot into the dis
 Wait for the `bootstrap` step to finish bootstrapping the Kubernetes control plane. This may take 5-15 minutes depending on your network.
 
 ```
-module.bare-metal-mercury.null_resource.bootstrap: Still creating... (6m10s elapsed)
-module.bare-metal-mercury.null_resource.bootstrap: Still creating... (6m20s elapsed)
-module.bare-metal-mercury.null_resource.bootstrap: Still creating... (6m30s elapsed)
-module.bare-metal-mercury.null_resource.bootstrap: Still creating... (6m40s elapsed)
-module.bare-metal-mercury.null_resource.bootstrap: Creation complete (ID: 5441741360626669024)
+module.mercury.null_resource.bootstrap: Still creating... (6m10s elapsed)
+module.mercury.null_resource.bootstrap: Still creating... (6m20s elapsed)
+module.mercury.null_resource.bootstrap: Still creating... (6m30s elapsed)
+module.mercury.null_resource.bootstrap: Still creating... (6m40s elapsed)
+module.mercury.null_resource.bootstrap: Creation complete (ID: 5441741360626669024)
 
 Apply complete! Resources: 55 added, 0 changed, 0 destroyed.
 ```
@@ -265,9 +264,9 @@ Apply complete! Resources: 55 added, 0 changed, 0 destroyed.
 To watch the install to disk (until machines reboot from disk), SSH to port 2222.
 
 ```
-# before v1.16.3
+# before v1.10.1
 $ ssh debug@node1.example.com
-# after v1.16.3
+# after v1.10.1
 $ ssh -p 2222 core@node1.example.com
 ```
 
@@ -276,24 +275,33 @@ To watch the bootstrap process in detail, SSH to the first controller and journa
 ```
 $ ssh core@node1.example.com
 $ journalctl -f -u bootstrap
-podman[1750]: The connection to the server cluster.example.com:6443 was refused - did you specify the right host or port?
-podman[1750]: Waiting for static pod control plane
+rkt[1750]: The connection to the server cluster.example.com:6443 was refused - did you specify the right host or port?
+rkt[1750]: Waiting for static pod control plane
 ...
-podman[1750]: serviceaccount/calico-node unchanged
+rkt[1750]: serviceaccount/calico-node unchanged
 systemd[1]: Started Kubernetes control plane.
 ```
 
 ## Verify
 
-[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Use the generated `kubeconfig` credentials to access the Kubernetes cluster and list nodes.
+[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Obtain the generated cluster `kubeconfig` from module outputs (e.g. write to a local file).
 
 ```
-$ export KUBECONFIG=/home/user/.secrets/clusters/mercury/auth/kubeconfig
+resource "local_file" "kubeconfig-mercury" {
+  content  = module.mercury.kubeconfig-admin
+  filename = "/home/user/.kube/configs/mercury-config"
+}
+```
+
+List nodes in the cluster.
+
+```
+$ export KUBECONFIG=/home/user/.kube/configs/mercury-config
 $ kubectl get nodes
 NAME                STATUS  ROLES   AGE  VERSION
-node1.example.com   Ready   <none>  10m  v1.16.3
-node2.example.com   Ready   <none>  10m  v1.16.3
-node3.example.com   Ready   <none>  10m  v1.16.3
+node1.example.com   Ready   <none>  10m  v1.17.2
+node2.example.com   Ready   <none>  10m  v1.17.2
+node3.example.com   Ready   <none>  10m  v1.17.2
 ```
 
 List the pods.
@@ -335,7 +343,6 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/bare-me
 | os_version | Version for a Container Linux derivative to PXE and install | "1632.3.0" |
 | k8s_domain_name | FQDN resolving to the controller(s) nodes. Workers and kubectl will communicate with this endpoint | "myk8s.example.com" |
 | ssh_authorized_key | SSH public key for user 'core' | "ssh-rsa AAAAB3Nz..." |
-| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "/home/user/.secrets/clusters/mercury" |
 | controllers | List of controller machine detail objects (unique name, identifying MAC address, FQDN) | `[{name="node1", mac="52:54:00:a1:9c:ae", domain="node1.example.com"}]` |
 | workers | List of worker machine detail objects (unique name, identifying MAC address, FQDN) | `[{name="node2", mac="52:54:00:b2:2f:86", domain="node2.example.com"}, {name="node3", mac="52:54:00:c3:61:77", domain="node3.example.com"}]` |
 
@@ -343,6 +350,7 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/bare-me
 
 | Name | Description | Default | Example |
 |:-----|:------------|:--------|:--------|
+| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "" (disabled) | "/home/user/.secrets/clusters/mercury" |
 | download_protocol | Protocol iPXE uses to download the kernel and initrd. iPXE must be compiled with [crypto](https://ipxe.org/crypto) support for https. Unused if cached_install is true | "https" | "http" |
 | cached_install | PXE boot and install from the Matchbox `/assets` cache. Admin MUST have downloaded Container Linux or Flatcar images into the cache | false | true |
 | install_disk | Disk device where Container Linux should be installed | "/dev/sda" | "/dev/sdb" |

docs/cl/digital-ocean.md

@@ -1,6 +1,6 @@
 # Digital Ocean
 
-In this tutorial, we'll create a Kubernetes v1.16.3 cluster on DigitalOcean with Container Linux.
+In this tutorial, we'll create a Kubernetes v1.17.2 cluster on DigitalOcean with Container Linux.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create controller droplets, worker droplets, DNS records, tags, and TLS assets.
 
@@ -10,15 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
 
 * Digital Ocean Account and Token
 * Digital Ocean Domain (registered Domain Name or delegated subdomain)
-* Terraform v0.12.x and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
+* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Terraform Setup
 
-Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your system.
+Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
 
 ```sh
 $ terraform version
-Terraform v0.12.12
+Terraform v0.12.16
 ```
 
 Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -64,8 +64,8 @@ provider "ct" {
 Define a Kubernetes cluster using the module `digital-ocean/container-linux/kubernetes`.
 
 ```tf
-module "digital-ocean-nemo" {
-  source = "git::https://github.com/poseidon/typhoon//digital-ocean/container-linux/kubernetes?ref=v1.16.3"
+module "nemo" {
+  source = "git::https://github.com/poseidon/typhoon//digital-ocean/container-linux/kubernetes?ref=v1.17.2"
 
   # Digital Ocean
   cluster_name = "nemo"
@@ -74,7 +74,6 @@ module "digital-ocean-nemo" {
 
   # configuration
   ssh_fingerprints = ["d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7"]
-  asset_dir        = "/home/user/.secrets/clusters/nemo"
   
   # optional
   worker_count = 2
@@ -111,28 +110,37 @@ Apply the changes to create the cluster.
 
 ```sh
 $ terraform apply
-module.digital-ocean-nemo.null_resource.bootstrap: Still creating... (30s elapsed)
-module.digital-ocean-nemo.null_resource.bootstrap: Provisioning with 'remote-exec'...
+module.nemo.null_resource.bootstrap: Still creating... (30s elapsed)
+module.nemo.null_resource.bootstrap: Provisioning with 'remote-exec'...
 ...
-module.digital-ocean-nemo.null_resource.bootstrap: Still creating... (6m20s elapsed)
-module.digital-ocean-nemo.null_resource.bootstrap: Creation complete (ID: 7599298447329218468)
+module.nemo.null_resource.bootstrap: Still creating... (6m20s elapsed)
+module.nemo.null_resource.bootstrap: Creation complete (ID: 7599298447329218468)
 
-Apply complete! Resources: 54 added, 0 changed, 0 destroyed.
+Apply complete! Resources: 42 added, 0 changed, 0 destroyed.
 ```
 
 In 3-6 minutes, the Kubernetes cluster will be ready.
 
 ## Verify
 
-[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Use the generated `kubeconfig` credentials to access the Kubernetes cluster and list nodes.
+[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Obtain the generated cluster `kubeconfig` from module outputs (e.g. write to a local file).
 
 ```
-$ export KUBECONFIG=/home/user/.secrets/clusters/nemo/auth/kubeconfig
+resource "local_file" "kubeconfig-nemo" {
+  content  = module.nemo.kubeconfig-admin
+  filename = "/home/user/.kube/configs/nemo-config"
+}
+```
+
+List nodes in the cluster.
+
+```
+$ export KUBECONFIG=/home/user/.kube/configs/nemo-config
 $ kubectl get nodes
 NAME               STATUS  ROLES   AGE  VERSION
-10.132.110.130     Ready   <none>  10m  v1.16.3
-10.132.115.81      Ready   <none>  10m  v1.16.3
-10.132.124.107     Ready   <none>  10m  v1.16.3
+10.132.110.130     Ready   <none>  10m  v1.17.2
+10.132.115.81      Ready   <none>  10m  v1.17.2
+10.132.124.107     Ready   <none>  10m  v1.17.2
 ```
 
 List the pods.
@@ -171,7 +179,6 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/digital
 | region | Digital Ocean region | "nyc1", "sfo2", "fra1", tor1" |
 | dns_zone | Digital Ocean domain (i.e. DNS zone) | "do.example.com" |
 | ssh_fingerprints | SSH public key fingerprints | ["d7:9d..."] |
-| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "/home/user/.secrets/nemo" |
 
 #### DNS Zone
 
@@ -212,6 +219,7 @@ Digital Ocean requires the SSH public key be uploaded to your account, so you ma
 
 | Name | Description | Default | Example |
 |:-----|:------------|:--------|:--------|
+| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "" (disabled) | "/home/user/.secrets/nemo" |
 | controller_count | Number of controllers (i.e. masters) | 1 | 1 |
 | worker_count | Number of workers | 1 | 3 |
 | controller_type | Droplet type for controllers | "s-2vcpu-2gb" | s-2vcpu-2gb, s-2vcpu-4gb, s-4vcpu-8gb, ... |

docs/cl/google-cloud.md

@@ -1,6 +1,6 @@
 # Google Cloud
 
-In this tutorial, we'll create a Kubernetes v1.16.3 cluster on Google Compute Engine with Container Linux.
+In this tutorial, we'll create a Kubernetes v1.17.2 cluster on Google Compute Engine with Container Linux.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a network, firewall rules, health checks, controller instances, worker managed instance group, load balancers, and TLS assets.
 
@@ -10,15 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
 
 * Google Cloud Account and Service Account
 * Google Cloud DNS Zone (registered Domain Name or delegated subdomain)
-* Terraform v0.12.x and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
+* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Terraform Setup
 
-Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your system.
+Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
 
 ```sh
 $ terraform version
-Terraform v0.12.12
+Terraform v0.12.16
 ```
 
 Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -49,7 +49,7 @@ Configure the Google Cloud provider to use your service account key, project-id,
 
 ```tf
 provider "google" {
-  version     = "2.19.0"
+  version     = "3.4.0"
   project     = "project-id"
   region      = "us-central1"
   credentials = file("~/.config/google-cloud/terraform.json")
@@ -70,8 +70,8 @@ Additional configuration options are described in the `google` provider [docs](h
 Define a Kubernetes cluster using the module `google-cloud/container-linux/kubernetes`.
 
 ```tf
-module "google-cloud-yavin" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.16.3"
+module "yavin" {
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.17.2"
 
   # Google Cloud
   cluster_name  = "yavin"
@@ -81,7 +81,6 @@ module "google-cloud-yavin" {
 
   # configuration
   ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  asset_dir          = "/home/user/.secrets/clusters/yavin"
   
   # optional
   worker_count = 2
@@ -118,28 +117,37 @@ Apply the changes to create the cluster.
 
 ```sh
 $ terraform apply
-module.google-cloud-yavin.null_resource.bootstrap: Still creating... (10s elapsed)
+module.yavin.null_resource.bootstrap: Still creating... (10s elapsed)
 ...
-module.google-cloud-yavin.null_resource.bootstrap: Still creating... (5m30s elapsed)
-module.google-cloud-yavin.null_resource.bootstrap: Still creating... (5m40s elapsed)
-module.google-cloud-yavin.null_resource.bootstrap: Creation complete (ID: 5768638456220583358)
+module.yavin.null_resource.bootstrap: Still creating... (5m30s elapsed)
+module.yavin.null_resource.bootstrap: Still creating... (5m40s elapsed)
+module.yavin.null_resource.bootstrap: Creation complete (ID: 5768638456220583358)
 
-Apply complete! Resources: 64 added, 0 changed, 0 destroyed.
+Apply complete! Resources: 62 added, 0 changed, 0 destroyed.
 ```
 
 In 4-8 minutes, the Kubernetes cluster will be ready.
 
 ## Verify
 
-[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Use the generated `kubeconfig` credentials to access the Kubernetes cluster and list nodes.
+[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Obtain the generated cluster `kubeconfig` from module outputs (e.g. write to a local file).
 
 ```
-$ export KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig
+resource "local_file" "kubeconfig-yavin" {
+  content  = module.yavin.kubeconfig-admin
+  filename = "/home/user/.kube/configs/yavin-config"
+}
+```
+
+List nodes in the cluster.
+
+```
+$ export KUBECONFIG=/home/user/.kube/configs/yavin-config
 $ kubectl get nodes
 NAME                                       ROLES    STATUS  AGE  VERSION
-yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.16.3
-yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.16.3
-yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.16.3
+yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.17.2
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.17.2
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.17.2
 ```
 
 List the pods.
@@ -180,7 +188,6 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/google-
 | dns_zone | Google Cloud DNS zone | "google-cloud.example.com" |
 | dns_zone_name | Google Cloud DNS zone name | "example-zone" |
 | ssh_authorized_key | SSH public key for user 'core' | "ssh-rsa AAAAB3NZ..." |
-| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "/home/user/.secrets/clusters/yavin" |
 
 Check the list of valid [regions](https://cloud.google.com/compute/docs/regions-zones/regions-zones) and list Container Linux [images](https://cloud.google.com/compute/docs/images) with `gcloud compute images list | grep coreos`.
 
@@ -205,6 +212,7 @@ resource "google_dns_managed_zone" "zone-for-clusters" {
 
 | Name | Description | Default | Example |
 |:-----|:------------|:--------|:--------|
+| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "" (disabled) | "/home/user/.secrets/clusters/yavin" |
 | controller_count | Number of controllers (i.e. masters) | 1 | 3 |
 | worker_count | Number of workers | 1 | 3 |
 | controller_type | Machine type for controllers | "n1-standard-1" | See below |

docs/fedora-coreos/aws.md

@@ -1,9 +1,9 @@
 # AWS
 
 !!! danger
-    Typhoon for Fedora CoreOS is an early preview! Fedora CoreOS itself is a preview! Expect bugs and design shifts. Please help both projects solve problems. Report Fedora CoreOS bugs to [Fedora](https://github.com/coreos/fedora-coreos-tracker/issues). Report Typhoon issues to Typhoon.
+    Typhoon for Fedora CoreOS is an alpha. Please report Fedora CoreOS bugs to [Fedora](https://github.com/coreos/fedora-coreos-tracker/issues) and Typhoon issues to Typhoon.
 
-In this tutorial, we'll create a Kubernetes v1.16.3 cluster on AWS with Fedora CoreOS.
+In this tutorial, we'll create a Kubernetes v1.17.2 cluster on AWS with Fedora CoreOS.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a VPC, gateway, subnets, security groups, controller instances, worker auto-scaling group, network load balancer, and TLS assets.
 
@@ -13,15 +13,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
 
 * AWS Account and IAM credentials
 * AWS Route53 DNS Zone (registered Domain Name or delegated subdomain)
-* Terraform v0.12.x and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
+* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Terraform Setup
 
-Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your system.
+Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
 
 ```sh
 $ terraform version
-Terraform v0.12.12
+Terraform v0.12.16
 ```
 
 Add the [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -52,7 +52,7 @@ Configure the AWS provider to use your access key credentials in a `providers.tf
 
 ```tf
 provider "aws" {
-  version                 = "2.35.0"
+  version                 = "2.41.0"
   region                  = "eu-central-1"
   shared_credentials_file = "/home/user/.config/aws/credentials"
 }
@@ -72,8 +72,8 @@ Additional configuration options are described in the `aws` provider [docs](http
 Define a Kubernetes cluster using the module `aws/fedora-coreos/kubernetes`.
 
 ```tf
-module "aws-tempest" {
-  source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.16.3"
+module "tempest" {
+  source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.17.2"
 
   # AWS
   cluster_name = "tempest"
@@ -82,7 +82,6 @@ module "aws-tempest" {
 
   # configuration
   ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  asset_dir          = "/home/user/.secrets/clusters/tempest"
 
   # optional
   worker_count = 2
@@ -113,7 +112,7 @@ Plan the resources to be created.
 
 ```sh
 $ terraform plan
-Plan: 98 to add, 0 to change, 0 to destroy.
+Plan: 81 to add, 0 to change, 0 to destroy.
 ```
 
 Apply the changes to create the cluster.
@@ -121,9 +120,9 @@ Apply the changes to create the cluster.
 ```sh
 $ terraform apply
 ...
-module.aws-tempest.null_resource.bootstrap: Still creating... (4m50s elapsed)
-module.aws-tempest.null_resource.bootstrap: Still creating... (5m0s elapsed)
-module.aws-tempest.null_resource.bootstrap: Creation complete after 5m8s (ID: 3961816482286168143)
+module.tempest.null_resource.bootstrap: Still creating... (4m50s elapsed)
+module.tempest.null_resource.bootstrap: Still creating... (5m0s elapsed)
+module.tempest.null_resource.bootstrap: Creation complete after 5m8s (ID: 3961816482286168143)
 
 Apply complete! Resources: 98 added, 0 changed, 0 destroyed.
 ```
@@ -132,15 +131,24 @@ In 4-8 minutes, the Kubernetes cluster will be ready.
 
 ## Verify
 
-[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Use the generated `kubeconfig` credentials to access the Kubernetes cluster and list nodes.
+[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Obtain the generated cluster `kubeconfig` from module outputs (e.g. write to a local file).
 
 ```
-$ export KUBECONFIG=/home/user/.secrets/clusters/tempest/auth/kubeconfig
+resource "local_file" "kubeconfig-tempest" {
+  content  = module.tempest.kubeconfig-admin
+  filename = "/home/user/.kube/configs/tempest-config"
+}
+```
+
+List nodes in the cluster.
+
+```
+$ export KUBECONFIG=/home/user/.kube/configs/tempest-config
 $ kubectl get nodes
 NAME           STATUS  ROLES    AGE  VERSION
-ip-10-0-3-155  Ready   <none>   10m  v1.16.3
-ip-10-0-26-65  Ready   <none>   10m  v1.16.3
-ip-10-0-41-21  Ready   <none>   10m  v1.16.3
+ip-10-0-3-155  Ready   <none>   10m  v1.17.2
+ip-10-0-26-65  Ready   <none>   10m  v1.17.2
+ip-10-0-41-21  Ready   <none>   10m  v1.17.2
 ```
 
 List the pods.
@@ -177,7 +185,6 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/aws/fed
 | dns_zone | AWS Route53 DNS zone | "aws.example.com" |
 | dns_zone_id | AWS Route53 DNS zone id | "Z3PAABBCFAKEC0" |
 | ssh_authorized_key | SSH public key for user 'core' | "ssh-rsa AAAAB3NZ..." |
-| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "/home/user/.secrets/clusters/tempest" |
 
 #### DNS Zone
 
@@ -200,6 +207,7 @@ Reference the DNS zone id with `aws_route53_zone.zone-for-clusters.zone_id`.
 
 | Name | Description | Default | Example |
 |:-----|:------------|:--------|:--------|
+| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "" (disabled) | "/home/user/.secrets/clusters/tempest" |
 | controller_count | Number of controllers (i.e. masters) | 1 | 1 |
 | worker_count | Number of workers | 1 | 3 |
 | controller_type | EC2 instance type for controllers | "t3.small" | See below |

docs/fedora-coreos/bare-metal.md

@@ -1,9 +1,9 @@
 # Bare-Metal
 
 !!! danger
-    Typhoon for Fedora CoreOS is an early preview! Fedora CoreOS itself is a preview! Expect bugs and design shifts. Please help both projects solve problems. Report Fedora CoreOS bugs to [Fedora](https://github.com/coreos/fedora-coreos-tracker/issues). Report Typhoon issues to Typhoon.
+    Typhoon for Fedora CoreOS is an alpha. Please report Fedora CoreOS bugs to [Fedora](https://github.com/coreos/fedora-coreos-tracker/issues) and Typhoon issues to Typhoon.
 
-In this tutorial, we'll network boot and provision a Kubernetes v1.16.3 cluster on bare-metal with Fedora CoreOS.
+In this tutorial, we'll network boot and provision a Kubernetes v1.17.2 cluster on bare-metal with Fedora CoreOS.
 
 First, we'll deploy a [Matchbox](https://github.com/poseidon/matchbox) service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Fedora CoreOS to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.
 
@@ -15,7 +15,7 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
 * PXE-enabled [network boot](https://coreos.com/matchbox/docs/latest/network-setup.html) environment (with HTTPS support)
 * Matchbox v0.6+ deployment with API enabled
 * Matchbox credentials `client.crt`, `client.key`, `ca.crt`
-* Terraform v0.12.x, [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox), and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
+* Terraform v0.12.6+, [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox), and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
 
 ## Machines
 
@@ -30,7 +30,7 @@ Configure each machine to boot from the disk through IPMI or the BIOS menu.
 ```
 ipmitool -H node1 -U USER -P PASS chassis bootdev disk options=persistent
 ```
- 
+
 During provisioning, you'll explicitly set the boot device to `pxe` for the next boot only. Machines will install (overwrite) the operating system to disk on PXE boot and reboot into the disk install.
 
 !!! tip ""
@@ -106,15 +106,15 @@ Read about the [many ways](https://coreos.com/matchbox/docs/latest/network-setup
     TFTP chainloading to modern boot firmware, like iPXE, avoids issues with old NICs and allows faster transfer protocols like HTTP to be used.
 
 !!! warning
-    Compile iPXE from [source](https://github.com/ipxe/ipxe) with support for [HTTPS downloads](https://ipxe.org/crypto). iPXE's pre-built firmware binaries do not enable this. Fedora does not provide images over HTTP.
+    Compile iPXE from [source](https://github.com/ipxe/ipxe) with support for [HTTPS downloads](https://ipxe.org/crypto). iPXE's pre-built firmware binaries do not enable this. Fedora CoreOS downloads are HTTPS-only.
 
 ## Terraform Setup
 
-Install [Terraform](https://www.terraform.io/downloads.html) v0.12.x on your system.
+Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
 
 ```sh
 $ terraform version
-Terraform v0.12.12
+Terraform v0.12.16
 ```
 
 Add the [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox) plugin binary for your system to `~/.terraform.d/plugins/`, noting the final name.
@@ -162,20 +162,18 @@ provider "ct" {
 Define a Kubernetes cluster using the module `bare-metal/fedora-coreos/kubernetes`.
 
 ```tf
-module "bare-metal-mercury" {
-  source = "git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.16.3"
-  
+module "mercury" {
+  source = "git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.17.2"
+
   # bare-metal
   cluster_name            = "mercury"
   matchbox_http_endpoint  = "http://matchbox.example.com"
-  os_stream               = "testing"
-  os_version              = "30.20191002.0"
-  cached_install          = true
+  os_stream               = "stable"
+  os_version              = "31.20200113.3.1"
 
   # configuration
   k8s_domain_name    = "node1.example.com"
   ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  asset_dir          = "/home/user/.secrets/clusters/mercury"
 
   # machines
   controllers = [{
@@ -224,14 +222,14 @@ $ terraform plan
 Plan: 55 to add, 0 to change, 0 to destroy.
 ```
 
-Apply the changes. Terraform will generate bootstrap assets to `asset_dir` and create Matchbox profiles (e.g. controller, worker) and matching rules via the Matchbox API.
+Apply the changes. Terraform will generate bootstrap assets and create Matchbox profiles (e.g. controller, worker) and matching rules via the Matchbox API.
 
 ```sh
 $ terraform apply
-module.bare-metal-mercury.null_resource.copy-kubeconfig.0: Provisioning with 'file'...
-module.bare-metal-mercury.null_resource.copy-etcd-secrets.0: Provisioning with 'file'...
-module.bare-metal-mercury.null_resource.copy-kubeconfig.0: Still creating... (10s elapsed)
-module.bare-metal-mercury.null_resource.copy-etcd-secrets.0: Still creating... (10s elapsed)
+module.mercury.null_resource.copy-kubeconfig.0: Provisioning with 'file'...
+module.mercury.null_resource.copy-etcd-secrets.0: Provisioning with 'file'...
+module.mercury.null_resource.copy-kubeconfig.0: Still creating... (10s elapsed)
+module.mercury.null_resource.copy-etcd-secrets.0: Still creating... (10s elapsed)
 ...
 ```
 
@@ -256,11 +254,11 @@ Machines will network boot, install Fedora CoreOS to disk, reboot into the disk
 Wait for the `bootstrap` step to finish bootstrapping the Kubernetes control plane. This may take 5-15 minutes depending on your network.
 
 ```
-module.bare-metal-mercury.null_resource.bootstrap: Still creating... (6m10s elapsed)
-module.bare-metal-mercury.null_resource.bootstrap: Still creating... (6m20s elapsed)
-module.bare-metal-mercury.null_resource.bootstrap: Still creating... (6m30s elapsed)
-module.bare-metal-mercury.null_resource.bootstrap: Still creating... (6m40s elapsed)
-module.bare-metal-mercury.null_resource.bootstrap: Creation complete (ID: 5441741360626669024)
+module.mercury.null_resource.bootstrap: Still creating... (6m10s elapsed)
+module.mercury.null_resource.bootstrap: Still creating... (6m20s elapsed)
+module.mercury.null_resource.bootstrap: Still creating... (6m30s elapsed)
+module.mercury.null_resource.bootstrap: Still creating... (6m40s elapsed)
+module.mercury.null_resource.bootstrap: Creation complete (ID: 5441741360626669024)
 
 Apply complete! Resources: 55 added, 0 changed, 0 destroyed.
 ```
@@ -279,15 +277,24 @@ systemd[1]: Started Kubernetes control plane.
 
 ## Verify
 
-[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Use the generated `kubeconfig` credentials to access the Kubernetes cluster and list nodes.
+[Install kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) on your system. Obtain the generated cluster `kubeconfig` from module outputs (e.g. write to a local file).
 
 ```
-$ export KUBECONFIG=/home/user/.secrets/clusters/mercury/auth/kubeconfig
+resource "local_file" "kubeconfig-mercury" {
+  content  = module.mercury.kubeconfig-admin
+  filename = "/home/user/.kube/configs/mercury-config"
+}
+```
+
+List nodes in the cluster.
+
+```
+$ export KUBECONFIG=/home/user/.kube/configs/mercury-config
 $ kubectl get nodes
 NAME                STATUS  ROLES   AGE  VERSION
-node1.example.com   Ready   <none>  10m  v1.16.3
-node2.example.com   Ready   <none>  10m  v1.16.3
-node3.example.com   Ready   <none>  10m  v1.16.3
+node1.example.com   Ready   <none>  10m  v1.17.2
+node2.example.com   Ready   <none>  10m  v1.17.2
+node3.example.com   Ready   <none>  10m  v1.17.2
 ```
 
 List the pods.
@@ -322,11 +329,10 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/bare-me
 |:-----|:------------|:--------|
 | cluster_name | Unique cluster name | "mercury" |
 | matchbox_http_endpoint | Matchbox HTTP read-only endpoint | "http://matchbox.example.com:port" |
-| os_stream | Fedora CoreOS release stream | "testing" |
-| os_version | Fedora CoreOS version to PXE and install | "30.20190716.1" |
+| os_stream | Fedora CoreOS release stream | "stable" |
+| os_version | Fedora CoreOS version to PXE and install | "31.20200113.3.1" |
 | k8s_domain_name | FQDN resolving to the controller(s) nodes. Workers and kubectl will communicate with this endpoint | "myk8s.example.com" |
 | ssh_authorized_key | SSH public key for user 'core' | "ssh-rsa AAAAB3Nz..." |
-| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "/home/user/.secrets/clusters/mercury" |
 | controllers | List of controller machine detail objects (unique name, identifying MAC address, FQDN) | `[{name="node1", mac="52:54:00:a1:9c:ae", domain="node1.example.com"}]` |
 | workers | List of worker machine detail objects (unique name, identifying MAC address, FQDN) | `[{name="node2", mac="52:54:00:b2:2f:86", domain="node2.example.com"}, {name="node3", mac="52:54:00:c3:61:77", domain="node3.example.com"}]` |
 
@@ -334,10 +340,11 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/bare-me
 
 | Name | Description | Default | Example |
 |:-----|:------------|:--------|:--------|
+| asset_dir | Absolute path to a directory where generated assets should be placed (contains secrets) | "" (disabled) | "/home/user/.secrets/clusters/mercury" |
 | cached_install | PXE boot and install from the Matchbox `/assets` cache. Admin MUST have downloaded Fedora CoreOS images into the cache | false | true |
 | install_disk | Disk device where Fedora CoreOS should be installed | "sda" (not "/dev/sda" like Container Linux) | "sdb" |
 | networking | Choice of networking provider | "calico" | "calico" or "flannel" |
-| network_mtu | CNI interface MTU (calico-only) | 1480 | - | 
+| network_mtu | CNI interface MTU (calico-only) | 1480 | - |
 | snippets | Map from machine names to lists of Fedora CoreOS Config snippets | {} | UNSUPPORTED |
 | network_ip_autodetection_method | Method to detect host IPv4 address (calico-only) | "first-found" | "can-reach=10.0.0.1" |
 | pod_cidr | CIDR IPv4 range to assign to Kubernetes pods | "10.2.0.0/16" | "10.22.0.0/16" |

docs/index.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.16.3 (upstream)
+* Kubernetes v1.17.2 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [worker pools](advanced/worker-pools/), [preemptible](cl/google-cloud/#preemption) workers, and [snippets](advanced/customization/#container-linux) customization
@@ -29,12 +29,12 @@ Typhoon provides a Terraform Module for each supported operating system and plat
 | Digital Ocean | Container Linux  | [digital-ocean/container-linux/kubernetes](cl/digital-ocean.md) | beta |
 | Google Cloud  | Container Linux  | [google-cloud/container-linux/kubernetes](cl/google-cloud.md) | stable |
 
-A preview of Typhoon for [Fedora CoreOS](https://getfedora.org/coreos/) is available for testing.
+Typhoon is available for [Fedora CoreOS](https://getfedora.org/coreos/) in alpha.
 
 | Platform      | Operating System | Terraform Module | Status |
 |---------------|------------------|------------------|--------|
-| AWS           | Fedora CoreOS | [aws/fedora-coreos/kubernetes](fedora-coreos/aws.md) | preview |
-| Bare-Metal    | Fedora CoreOS | [bare-metal/fedora-coreos/kubernetes](fedora-coreos/bare-metal.md) | preview |
+| AWS           | Fedora CoreOS | [aws/fedora-coreos/kubernetes](fedora-coreos/aws.md) | alpha |
+| Bare-Metal    | Fedora CoreOS | [bare-metal/fedora-coreos/kubernetes](fedora-coreos/bare-metal.md) | alpha |
 
 ## Documentation
 
@@ -46,8 +46,8 @@ A preview of Typhoon for [Fedora CoreOS](https://getfedora.org/coreos/) is avail
 Define a Kubernetes cluster by using the Terraform module for your chosen platform and operating system. Here's a minimal example.
 
 ```tf
-module "google-cloud-yavin" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.16.3"
+module "yavin" {
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.17.2"
 
   # Google Cloud
   cluster_name  = "yavin"
@@ -57,11 +57,16 @@ module "google-cloud-yavin" {
 
   # configuration
   ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  asset_dir          = "/home/user/.secrets/clusters/yavin"
-  
+
   # optional
   worker_count = 2
 }
+
+# Obtain cluster kubeconfig
+resource "local_file" "kubeconfig-yavin" {
+  content  = module.yavin.kubeconfig-admin
+  filename = "/home/user/.kube/configs/yavin-config"
+}
 ```
 
 Initialize modules, plan the changes to be made, and apply the changes.
@@ -69,20 +74,20 @@ Initialize modules, plan the changes to be made, and apply the changes.
 ```sh
 $ terraform init
 $ terraform plan
-Plan: 64 to add, 0 to change, 0 to destroy.
+Plan: 62 to add, 0 to change, 0 to destroy.
 $ terraform apply
-Apply complete! Resources: 64 added, 0 changed, 0 destroyed.
+Apply complete! Resources: 62 added, 0 changed, 0 destroyed.
 ```
 
 In 4-8 minutes (varies by platform), the cluster will be ready. This Google Cloud example creates a `yavin.example.com` DNS record to resolve to a network load balancer across controller nodes.
 
 ```
-$ export KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig
+$ export KUBECONFIG=/home/user/.kube/configs/yavin-config
 $ kubectl get nodes
 NAME                                       ROLES    STATUS  AGE  VERSION
-yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.16.3
-yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.16.3
-yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.16.3
+yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.17.2
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.17.2
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.17.2
 ```
 
 List the pods.