Promote Fedora CoreOS AWS and Google Cloud

* Promote Fedora CoreOS AWS to stable * Promote Fedora CoreOS GCP to beta
Remove Container Linux Update Operator (CLUO) addon
2025-08-03 18:21:34 +02:00 · 2020-03-16 22:12:26 -07:00 · 2020-03-16 22:05:17 -07:00 · 2020-03-16 21:40:52 -07:00 · 2020-03-13 00:06:41 -07:00 · 2020-03-12 23:00:38 -07:00
131 changed files with 5291 additions and 3130 deletions
--- a/CHANGES.md
+++ b/CHANGES.md
@ -4,6 +4,133 @@ Notable changes between versions.

 ## Latest

+* Update etcd from v3.4.3 to [v3.4.4](https://github.com/etcd-io/etcd/releases/tag/v3.4.4)
+  * On Container Linux, fetch using the docker transport format ([#659](https://github.com/poseidon/typhoon/pull/659))
+* Update CoreDNS from v1.6.6 to v1.6.7 ([#648](https://github.com/poseidon/typhoon/pull/648))
+* Update Calico from v3.12.0 to [v3.13.1](https://docs.projectcalico.org/v3.13/release-notes/)
+
+#### AWS
+
+* Promote Fedora CoreOS to stable ([#668](https://github.com/poseidon/typhoon/pull/668))
+* Allow VPC route table extension via reference ([#654](https://github.com/poseidon/typhoon/pull/654))
+* Fix `worker_node_labels` on Fedora CoreOS ([#651](https://github.com/poseidon/typhoon/pull/651))
+* Fix automatic worker node delete on shutdown on Fedora CoreOS ([#657](https://github.com/poseidon/typhoon/pull/657))
+
+#### Azure
+
+* Upgrade to `terraform-provider-azurerm` [v2.0+](https://www.terraform.io/docs/providers/azurerm/guides/2.0-upgrade-guide.html) (action required)
+  * Change `worker_priority` from `Low` to `Spot` if used (action required)
+  * Switch to Azure's new Linux VM and Linux VM Scale Set resources
+  * Set controller's Azure disk caching to None
+  * Associate subnets (in addition to NICs) with security groups (aesthetic)
+* Add support for Flatcar Container Linux ([#664](https://github.com/poseidon/typhoon/pull/664))
+  * Requires accepting Flatcar Linux Azure Marketplace terms
+
+#### Bare-Metal
+
+* Add `worker_node_labels` map variable for per-worker node labels ([#663](https://github.com/poseidon/typhoon/pull/663))
+* Add `worker_node_taints` map variable for per-worker node taints ([#663](https://github.com/poseidon/typhoon/pull/663))
+
+#### DigitalOcean
+
+* Add support for Flatcar Container Linux ([#644](https://github.com/poseidon/typhoon/pull/644))
+
+#### Google Cloud
+
+* Promote Fedora CoreOS to beta ([#668](https://github.com/poseidon/typhoon/pull/668))
+* Fix `worker_node_labels` on Fedora CoreOS ([#651](https://github.com/poseidon/typhoon/pull/651))
+* Fix automatic worker node delete on shutdown on Fedora CoreOS ([#657](https://github.com/poseidon/typhoon/pull/657))
+
+#### Addons
+
+* Update nginx-ingress from v0.28.0 to [v0.30.0](https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.30.0)
+* Update Prometheus from v2.15.2 to [v2.16.0](https://github.com/prometheus/prometheus/releases/tag/v2.16.0)
+  * Refresh Prometheus rules and alerts
+  * Add a BlackboxProbeFailure alert
+  * Update kube-state-metrics from v1.9.4 to v1.9.5
+  * Update node-exporter from v0.18.1 to [v1.0.0-rc.0](https://github.com/prometheus/node_exporter/releases/tag/v1.0.0-rc.0)
+* Update Grafana from v6.6.1 to v6.6.2
+  * Refresh Grafana dashboards
+* Remove Container Linux Update Operator (CLUO) addon example ([#667](https://github.com/poseidon/typhoon/pull/667))
+  * CLUO hasn't been in active use in our clusters and won't be relevant
+  beyond Container Linux. Requires patches for use on Kubernetes v1.16+
+
+## v1.17.3
+
+* Kubernetes [v1.17.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.17.md#v1173)
+* Update Calico from v3.11.2 to v3.12.0
+* Allow Fedora CoreOS clusters to pass CNCF conformance suite
+  * Set Docker log driver to `json-file` as a workaround
+* Try Fedora CoreOS or Flatcar Linux alongside CoreOS [Container Linux](https://coreos.com/os/eol/) clusters (recommended)
+
+#### AWS
+
+* Promote Fedora CoreOS to beta ([#645](https://github.com/poseidon/typhoon/pull/645))
+
+#### Bare-Metal
+
+* Promote Fedora CoreOS to beta ([#645](https://github.com/poseidon/typhoon/pull/645))
+* Add Fedora CoreOS kernel arguments initrd and console ([#640](https://github.com/poseidon/typhoon/pull/640))
+
+#### Google Cloud
+
+* Add Terraform module for Fedora CoreOS ([#632](https://github.com/poseidon/typhoon/pull/632))
+* Add support for Flatcar Container Linux ([#639](https://github.com/poseidon/typhoon/pull/639))
+
+#### Addons
+
+* Update nginx-ingress from v0.27.1 to v0.28.0
+* Update kube-state-metrics from v1.9.3 to v1.9.4
+* Update Grafana from v6.5.3 to v6.6.1
+
+## 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)
@ -226,7 +353,7 @@ 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

@ -281,7 +408,7 @@ 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/)
@ -352,7 +479,7 @@ 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))
@ -537,7 +664,7 @@ 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))
@ -699,7 +826,7 @@ 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

@ -744,7 +871,7 @@ 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

@ -812,7 +939,7 @@ 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

@ -845,7 +972,7 @@ 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
@ -1076,7 +1203,7 @@ 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

--- a/README.md
+++ b/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 v1.17.0 (upstream)
+* Kubernetes v1.17.4 (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
@ -23,18 +23,29 @@ Typhoon provides a Terraform Module for each supported operating system and plat

 | Platform      | Operating System | Terraform Module | Status |
 |---------------|------------------|------------------|--------|
-| AWS           | Container Linux / Flatcar Linux  | [aws/container-linux/kubernetes](aws/container-linux/kubernetes) | stable |
+| AWS           | Container Linux  | [aws/container-linux/kubernetes](aws/container-linux/kubernetes) | stable |
 | Azure         | Container Linux  | [azure/container-linux/kubernetes](azure/container-linux/kubernetes) | alpha |
-| Bare-Metal    | Container Linux / Flatcar Linux  | [bare-metal/container-linux/kubernetes](bare-metal/container-linux/kubernetes) | stable |
+| Bare-Metal    | Container Linux  | [bare-metal/container-linux/kubernetes](bare-metal/container-linux/kubernetes) | stable |
 | 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/).

 | 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) | stable |
+| Bare-Metal    | Fedora CoreOS | [bare-metal/fedora-coreos/kubernetes](bare-metal/fedora-coreos/kubernetes) | beta |
+| Google Cloud  | Fedora CoreOS | [google-cloud/fedora-coreos/kubernetes](google-cloud/fedora-coreos/kubernetes) | beta |
+
+Typhoon is available for [Flatcar Container Linux](https://www.flatcar-linux.org/releases/).
+
+| Platform      | Operating System | Terraform Module | Status |
+|---------------|------------------|------------------|--------|
+| AWS           | Flatcar Linux    | [aws/container-linux/kubernetes](aws/container-linux/kubernetes) | stable |
+| Azure         | Flatcar Linux    | [azure/container-linux/kubernetes](azure/container-linux/kubernetes) | alpha |
+| Bare-Metal    | Flatcar Linux    | [bare-metal/container-linux/kubernetes](bare-metal/container-linux/kubernetes) | stable |
+| Google Cloud  | Flatcar Linux  | [google-cloud/container-linux/kubernetes](google-cloud/container-linux/kubernetes) | alpha |
+| Digital Ocean | Flatcar Linux  | [digital-ocean/container-linux/kubernetes](digital-ocean/container-linux/kubernetes) | alpha |

 ## Documentation

@ -48,7 +59,7 @@ Define a Kubernetes cluster by using the Terraform module for your chosen platfo

 ```tf
 module "yavin" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.17.0"
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.17.4"

  # Google Cloud
  cluster_name  = "yavin"
@ -58,7 +69,7 @@ module "yavin" {

  # configuration
  ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  
+
  # optional
  worker_count = 2
  worker_preemptible = true
@ -87,9 +98,9 @@ In 4-8 minutes (varies by platform), the cluster will be ready. This Google Clou
 $ 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   v1.17.0
-yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.17.0
-yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.17.0
+yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.17.4
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.17.4
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.17.4
 ```

 List the pods.
--- a/addons/cluo/0-namespace.yaml
+++ b/addons/cluo/0-namespace.yaml
@ -1,4 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: reboot-coordinator
--- a/addons/cluo/cluster-role-binding.yaml
+++ b/addons/cluo/cluster-role-binding.yaml
@ -1,12 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  name: reboot-coordinator
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: reboot-coordinator
-subjects:
-  - kind: ServiceAccount
-    namespace: reboot-coordinator
-    name: default
--- a/addons/cluo/cluster-role.yaml
+++ b/addons/cluo/cluster-role.yaml
@ -1,45 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  name: reboot-coordinator
-rules:
-  - apiGroups:
-      - ""
-    resources:
-      - nodes
-    verbs:
-      - get
-      - list
-      - watch
-      - update
-  - apiGroups:
-      - ""
-    resources:
-      - configmaps
-    verbs:
-      - create
-      - get
-      - update
-      - list
-      - watch
-  - apiGroups:
-      - ""
-    resources:
-      - events
-    verbs:
-      - create
-      - watch
-  - apiGroups:
-      - ""
-    resources:
-      - pods
-    verbs:
-      - get
-      - list
-      - delete
-  - apiGroups:
-      - "extensions"
-    resources:
-      - daemonsets
-    verbs:
-      - get
--- a/addons/cluo/update-agent.yaml
+++ b/addons/cluo/update-agent.yaml
@ -1,68 +0,0 @@
-apiVersion: apps/v1
-kind: DaemonSet
-metadata:
-  name: container-linux-update-agent
-  namespace: reboot-coordinator
-spec:
-  updateStrategy:
-    type: RollingUpdate
-    rollingUpdate:
-      maxUnavailable: 1
-  selector:
-    matchLabels:
-      name: container-linux-update-agent
-  template:
-    metadata:
-      labels:
-        name: container-linux-update-agent
-      annotations:
-        seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
-    spec:
-      tolerations:
-        - key: node-role.kubernetes.io/master
-          operator: Exists
-          effect: NoSchedule
-      containers:
-        - name: update-agent
-          image: quay.io/coreos/container-linux-update-operator:v0.7.0
-          command:
-            - "/bin/update-agent"
-          env:
-            # read by update-agent as the node name to manage reboots for
-            - name: UPDATE_AGENT_NODE
-              valueFrom:
-                fieldRef:
-                  fieldPath: spec.nodeName
-            - name: POD_NAMESPACE
-              valueFrom:
-                fieldRef:
-                  fieldPath: metadata.namespace
-          resources:
-            requests:
-              cpu: 10m
-              memory: 20Mi
-            limits:
-              cpu: 20m
-              memory: 40Mi
-          volumeMounts:
-            - mountPath: /var/run/dbus
-              name: var-run-dbus
-            - mountPath: /etc/coreos
-              name: etc-coreos
-            - mountPath: /usr/share/coreos
-              name: usr-share-coreos
-            - mountPath: /etc/os-release
-              name: etc-os-release
-      volumes:
-      - name: var-run-dbus
-        hostPath:
-          path: /var/run/dbus
-      - name: etc-coreos
-        hostPath:
-          path: /etc/coreos
-      - name: usr-share-coreos
-        hostPath:
-          path: /usr/share/coreos
-      - name: etc-os-release
-        hostPath:
-          path: /etc/os-release
--- a/addons/cluo/update-operator.yaml
+++ b/addons/cluo/update-operator.yaml
@ -1,39 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: container-linux-update-operator
-  namespace: reboot-coordinator
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      name: container-linux-update-operator
-  template:
-    metadata:
-      labels:
-        name: container-linux-update-operator
-      annotations:
-        seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
-    spec:
-      tolerations:
-      - key: node-role.kubernetes.io/master
-        operator: Exists
-        effect: NoSchedule
-      containers:
-        - name: update-operator
-          image: quay.io/coreos/container-linux-update-operator:v0.7.0
-          command:
-            - "/bin/update-operator"
-          env:
-            - name: POD_NAMESPACE
-              valueFrom:
-                fieldRef:
-                  fieldPath: metadata.namespace
-          resources:
-            requests:
-              cpu: 10m
-              memory: 20Mi
-            limits:
-              cpu: 20m
-              memory: 40Mi
-
--- a/addons/grafana/dashboards-k8s-nodes.yaml
+++ b/addons/grafana/dashboards-k8s-nodes.yaml
@ -21,7 +21,7 @@ data:
      "links": [

      ],
-      "refresh": "",
+      "refresh": "10s",
      "rows": [
        {
          "collapse": false,
@ -558,15 +558,15 @@ data:
              },
              "id": 8,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -649,15 +649,15 @@ data:
              },
              "id": 9,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -753,15 +753,15 @@ data:
              },
              "id": 10,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -857,15 +857,15 @@ data:
              },
              "id": 11,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -955,15 +955,15 @@ data:
              },
              "id": 12,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -1066,17 +1066,17 @@ data:
              },
              "id": 13,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
-                "hideEmpty": "true",
-                "hideZero": "true",
+                "current": true,
+                "hideEmpty": true,
+                "hideZero": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -1159,17 +1159,17 @@ data:
              },
              "id": 14,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
-                "hideEmpty": "true",
-                "hideZero": "true",
+                "current": true,
+                "hideEmpty": true,
+                "hideZero": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -1265,17 +1265,17 @@ data:
              },
              "id": 15,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
-                "hideEmpty": "true",
-                "hideZero": "true",
+                "current": true,
+                "hideEmpty": true,
+                "hideZero": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
+                "rightSide": true,
                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -1371,15 +1371,15 @@ data:
              },
              "id": 16,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -1462,15 +1462,15 @@ data:
              },
              "id": 17,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -1567,15 +1567,15 @@ data:
              },
              "id": 18,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -1658,15 +1658,15 @@ data:
              },
              "id": 19,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -1762,15 +1762,15 @@ data:
              },
              "id": 20,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -1991,15 +1991,15 @@ data:
              },
              "id": 22,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -2373,8 +2373,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
@ -2427,7 +2427,7 @@ data:
            "options": [

            ],
-            "query": "label_values(kubelet_runtime_operations{cluster=\"$cluster\", job=\"kubelet\"}, instance)",
+            "query": "label_values(kubelet_runtime_operations_total{cluster=\"$cluster\", job=\"kubelet\"}, instance)",
            "refresh": 2,
            "regex": "",
            "sort": 1,
@ -2496,7 +2496,7 @@ data:
      "links": [

      ],
-      "refresh": "",
+      "refresh": "10s",
      "rows": [
        {
          "collapse": false,
@ -2691,15 +2691,15 @@ data:
              },
              "id": 4,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -2886,15 +2886,15 @@ data:
              },
              "id": 6,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -3206,15 +3206,15 @@ data:
              },
              "id": 9,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -3588,8 +3588,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
--- a/addons/grafana/dashboards-k8s-resources-1.yaml
+++ b/addons/grafana/dashboards-k8s-resources-1.yaml
@ -2458,8 +2458,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
@ -2508,7 +2508,7 @@ data:
              "text": "5m",
              "value": "5m"
            },
-            "datasource": "prometheus",
+            "datasource": "$datasource",
            "hide": 2,
            "includeAll": false,
            "label": null,
@ -2533,6 +2533,33 @@ data:
            "tagsQuery": "",
            "type": "interval",
            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 2,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "cluster",
+            "options": [
+
+            ],
+            "query": "label_values(node_cpu_seconds_total, cluster)",
+            "refresh": 2,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
          }
        ]
      },
@ -2586,6 +2613,354 @@ data:
      ],
      "refresh": "10s",
      "rows": [
+        {
+          "collapse": false,
+          "height": "100px",
+          "panels": [
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "format": "percentunit",
+              "id": 1,
+              "legend": {
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null as zero",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 3,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}) / sum(kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"})",
+                  "format": "time_series",
+                  "instant": true,
+                  "intervalFactor": 2,
+                  "refId": "A"
+                }
+              ],
+              "thresholds": "70,80",
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "CPU Utilisation (from requests)",
+              "tooltip": {
+                "shared": false,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "singlestat",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": 0,
+                  "show": true
+                },
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": false
+                }
+              ]
+            },
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$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": 3,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{cluster=\"$cluster\", namespace=\"$namespace\"}) / sum(kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\"})",
+                  "format": "time_series",
+                  "instant": true,
+                  "intervalFactor": 2,
+                  "refId": "A"
+                }
+              ],
+              "thresholds": "70,80",
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "CPU Utilisation (from limits)",
+              "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": "$datasource",
+              "fill": 1,
+              "format": "percentunit",
+              "id": 3,
+              "legend": {
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null as zero",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 3,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\",container!=\"\"}) / sum(kube_pod_container_resource_requests_memory_bytes{namespace=\"$namespace\"})",
+                  "format": "time_series",
+                  "instant": true,
+                  "intervalFactor": 2,
+                  "refId": "A"
+                }
+              ],
+              "thresholds": "70,80",
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Memory Utilization (from requests)",
+              "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": "$datasource",
+              "fill": 1,
+              "format": "percentunit",
+              "id": 4,
+              "legend": {
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null as zero",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 3,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\",container!=\"\"}) / sum(kube_pod_container_resource_limits_memory_bytes{namespace=\"$namespace\"})",
+                  "format": "time_series",
+                  "instant": true,
+                  "intervalFactor": 2,
+                  "refId": "A"
+                }
+              ],
+              "thresholds": "70,80",
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Memory Utilisation (from limits)",
+              "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",
@ -2599,7 +2974,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 1,
+              "id": 5,
              "legend": {
                "avg": false,
                "current": false,
@ -2620,7 +2995,26 @@ data:
              "points": false,
              "renderer": "flot",
              "seriesOverrides": [
-
+                {
+                  "alias": "quota - requests",
+                  "color": "#F2495C",
+                  "dashes": true,
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": false,
+                  "linewidth": 2,
+                  "stack": false
+                },
+                {
+                  "alias": "quota - limits",
+                  "color": "#FF9830",
+                  "dashes": true,
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": false,
+                  "linewidth": 2,
+                  "stack": false
+                }
              ],
              "spaceLength": 10,
              "span": 12,
@ -2634,6 +3028,22 @@ data:
                  "legendFormat": "{{pod}}",
                  "legendLink": null,
                  "step": 10
+                },
+                {
+                  "expr": "scalar(kube_resourcequota{cluster=\"$cluster\", namespace=\"$namespace\", type=\"hard\",resource=\"requests.cpu\"})",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "quota - requests",
+                  "legendLink": null,
+                  "step": 10
+                },
+                {
+                  "expr": "scalar(kube_resourcequota{cluster=\"$cluster\", namespace=\"$namespace\", type=\"hard\",resource=\"limits.cpu\"})",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "quota - limits",
+                  "legendLink": null,
+                  "step": 10
                }
              ],
              "thresholds": [
@ -2697,7 +3107,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 2,
+              "id": 6,
              "legend": {
                "avg": false,
                "current": false,
@ -2964,7 +3374,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 3,
+              "id": 7,
              "legend": {
                "avg": false,
                "current": false,
@ -2985,7 +3395,26 @@ data:
              "points": false,
              "renderer": "flot",
              "seriesOverrides": [
-
+                {
+                  "alias": "quota - requests",
+                  "color": "#F2495C",
+                  "dashes": true,
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": false,
+                  "linewidth": 2,
+                  "stack": false
+                },
+                {
+                  "alias": "quota - limits",
+                  "color": "#FF9830",
+                  "dashes": true,
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": false,
+                  "linewidth": 2,
+                  "stack": false
+                }
              ],
              "spaceLength": 10,
              "span": 12,
@ -2999,6 +3428,22 @@ data:
                  "legendFormat": "{{pod}}",
                  "legendLink": null,
                  "step": 10
+                },
+                {
+                  "expr": "scalar(kube_resourcequota{cluster=\"$cluster\", namespace=\"$namespace\", type=\"hard\",resource=\"requests.memory\"})",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "quota - requests",
+                  "legendLink": null,
+                  "step": 10
+                },
+                {
+                  "expr": "scalar(kube_resourcequota{cluster=\"$cluster\", namespace=\"$namespace\", type=\"hard\",resource=\"limits.memory\"})",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "quota - limits",
+                  "legendLink": null,
+                  "step": 10
                }
              ],
              "thresholds": [
@ -3062,7 +3507,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 4,
+              "id": 8,
              "legend": {
                "avg": false,
                "current": false,
@ -3410,7 +3855,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 5,
+              "id": 9,
              "legend": {
                "avg": false,
                "current": false,
@ -3704,7 +4149,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 6,
+              "id": 10,
              "legend": {
                "avg": false,
                "current": false,
@ -3802,7 +4247,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 7,
+              "id": 11,
              "legend": {
                "avg": false,
                "current": false,
@ -3900,7 +4345,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 8,
+              "id": 12,
              "legend": {
                "avg": false,
                "current": false,
@ -3998,7 +4443,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 9,
+              "id": 13,
              "legend": {
                "avg": false,
                "current": false,
@ -4096,7 +4541,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 10,
+              "id": 14,
              "legend": {
                "avg": false,
                "current": false,
@ -4194,7 +4639,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 11,
+              "id": 15,
              "legend": {
                "avg": false,
                "current": false,
@ -4289,8 +4734,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
@ -4303,60 +4748,6 @@ data:
            "regex": "",
            "type": "datasource"
          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$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,
            "auto": false,
@ -4366,7 +4757,7 @@ data:
              "text": "5m",
              "value": "5m"
            },
-            "datasource": "prometheus",
+            "datasource": "$datasource",
            "hide": 2,
            "includeAll": false,
            "label": null,
@ -4391,6 +4782,60 @@ data:
            "tagsQuery": "",
            "type": "interval",
            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 2,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "cluster",
+            "options": [
+
+            ],
+            "query": "label_values(kube_pod_info, cluster)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 0,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "namespace",
+            "options": [
+
+            ],
+            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, namespace)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
          }
        ]
      },
@ -5265,8 +5710,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
@ -5281,14 +5726,49 @@ data:
          },
          {
            "allValue": null,
+            "auto": false,
+            "auto_count": 30,
+            "auto_min": "10s",
            "current": {
-              "text": "prod",
-              "value": "prod"
+              "text": "5m",
+              "value": "5m"
            },
            "datasource": "$datasource",
            "hide": 2,
            "includeAll": false,
-            "label": "cluster",
+            "label": null,
+            "multi": false,
+            "name": "interval",
+            "options": [
+              {
+                "selected": true,
+                "text": "4h",
+                "value": "4h"
+              }
+            ],
+            "query": "4h",
+            "refresh": 2,
+            "regex": "",
+            "skipUrlSync": false,
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "interval",
+            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 2,
+            "includeAll": false,
+            "label": null,
            "multi": false,
            "name": "cluster",
            "options": [
@ -5297,7 +5777,7 @@ data:
            "query": "label_values(kube_pod_info, cluster)",
            "refresh": 1,
            "regex": "",
-            "sort": 2,
+            "sort": 1,
            "tagValuesQuery": "",
            "tags": [

@ -5309,13 +5789,13 @@ data:
          {
            "allValue": null,
            "current": {
-              "text": "prod",
-              "value": "prod"
+              "text": "",
+              "value": ""
            },
            "datasource": "$datasource",
            "hide": 0,
            "includeAll": false,
-            "label": "node",
+            "label": null,
            "multi": false,
            "name": "node",
            "options": [
@ -5324,7 +5804,7 @@ data:
            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, node)",
            "refresh": 1,
            "regex": "",
-            "sort": 2,
+            "sort": 1,
            "tagValuesQuery": "",
            "tags": [

--- a/addons/grafana/dashboards-k8s-resources-2.yaml
+++ b/addons/grafana/dashboards-k8s-resources-2.yaml
@ -50,7 +50,24 @@ data:
              "points": false,
              "renderer": "flot",
              "seriesOverrides": [
-
+                {
+                  "alias": "requests",
+                  "color": "#F2495C",
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": true,
+                  "linewidth": 2,
+                  "stack": false
+                },
+                {
+                  "alias": "limits",
+                  "color": "#FF9830",
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": true,
+                  "linewidth": 2,
+                  "stack": false
+                }
              ],
              "spaceLength": 10,
              "span": 12,
@ -64,6 +81,22 @@ data:
                  "legendFormat": "{{container}}",
                  "legendLink": null,
                  "step": 10
+                },
+                {
+                  "expr": "sum(\n    kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"})\n",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "requests",
+                  "legendLink": null,
+                  "step": 10
+                },
+                {
+                  "expr": "sum(\n    kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"})\n",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "limits",
+                  "legendLink": null,
+                  "step": 10
                }
              ],
              "thresholds": [
@ -126,8 +159,113 @@ data:
              "dashLength": 10,
              "dashes": false,
              "datasource": "$datasource",
-              "fill": 1,
+              "fill": 10,
              "id": 2,
+              "legend": {
+                "avg": false,
+                "current": true,
+                "max": true,
+                "min": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 0,
+              "links": [
+
+              ],
+              "nullPointMode": "null as zero",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 12,
+              "stack": true,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "sum(increase(container_cpu_cfs_throttled_periods_total{namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", cluster=\"$cluster\"}[5m])) by (container) /sum(increase(container_cpu_cfs_periods_total{namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", cluster=\"$cluster\"}[5m])) by (container)",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{container}}",
+                  "legendLink": null,
+                  "step": 10
+                }
+              ],
+              "thresholds": [
+                {
+                  "colorMode": "critical",
+                  "fill": true,
+                  "line": true,
+                  "op": "gt",
+                  "value": 1,
+                  "yaxis": "left"
+                }
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "CPU Throttling",
+              "tooltip": {
+                "shared": false,
+                "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": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": false
+                }
+              ]
+            }
+          ],
+          "repeat": null,
+          "repeatIteration": null,
+          "repeatRowId": null,
+          "showTitle": true,
+          "title": "CPU Throttling",
+          "titleSize": "h6"
+        },
+        {
+          "collapse": false,
+          "height": "250px",
+          "panels": [
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "id": 3,
              "legend": {
                "avg": false,
                "current": false,
@ -394,7 +532,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 3,
+              "id": 4,
              "legend": {
                "avg": false,
                "current": false,
@ -415,7 +553,26 @@ data:
              "points": false,
              "renderer": "flot",
              "seriesOverrides": [
-
+                {
+                  "alias": "requests",
+                  "color": "#F2495C",
+                  "dashes": true,
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": false,
+                  "linewidth": 2,
+                  "stack": false
+                },
+                {
+                  "alias": "limits",
+                  "color": "#FF9830",
+                  "dashes": true,
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": false,
+                  "linewidth": 2,
+                  "stack": false
+                }
              ],
              "spaceLength": 10,
              "span": 12,
@ -423,26 +580,26 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "sum(container_memory_rss{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", container!=\"\"}) by (container)",
+                  "expr": "sum(container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", container!=\"\"}) by (container)",
                  "format": "time_series",
                  "intervalFactor": 2,
-                  "legendFormat": "{{container}} (RSS)",
+                  "legendFormat": "{{container}}",
                  "legendLink": null,
                  "step": 10
                },
                {
-                  "expr": "sum(container_memory_cache{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", container!=\"\"}) by (container)",
+                  "expr": "sum(\n    kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"})\n",
                  "format": "time_series",
                  "intervalFactor": 2,
-                  "legendFormat": "{{container}} (Cache)",
+                  "legendFormat": "requests",
                  "legendLink": null,
                  "step": 10
                },
                {
-                  "expr": "sum(container_memory_swap{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", container!=\"\"}) by (container)",
+                  "expr": "sum(\n    kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"})\n",
                  "format": "time_series",
                  "intervalFactor": 2,
-                  "legendFormat": "{{container}} (Swap)",
+                  "legendFormat": "limits",
                  "legendLink": null,
                  "step": 10
                }
@ -508,7 +665,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 4,
+              "id": 5,
              "legend": {
                "avg": false,
                "current": false,
@ -856,7 +1013,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 5,
+              "id": 6,
              "legend": {
                "avg": false,
                "current": false,
@ -954,7 +1111,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 6,
+              "id": 7,
              "legend": {
                "avg": false,
                "current": false,
@ -1052,7 +1209,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 7,
+              "id": 8,
              "legend": {
                "avg": false,
                "current": false,
@ -1150,7 +1307,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 8,
+              "id": 9,
              "legend": {
                "avg": false,
                "current": false,
@ -1248,7 +1405,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 9,
+              "id": 10,
              "legend": {
                "avg": false,
                "current": false,
@ -1346,7 +1503,7 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 10,
-              "id": 10,
+              "id": 11,
              "legend": {
                "avg": false,
                "current": false,
@ -1441,8 +1598,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
@ -1455,87 +1612,6 @@ data:
            "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
-          },
          {
            "allValue": null,
            "auto": false,
@ -1545,7 +1621,7 @@ data:
              "text": "5m",
              "value": "5m"
            },
-            "datasource": "prometheus",
+            "datasource": "$datasource",
            "hide": 2,
            "includeAll": false,
            "label": null,
@ -1570,6 +1646,87 @@ data:
            "tagsQuery": "",
            "type": "interval",
            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 2,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "cluster",
+            "options": [
+
+            ],
+            "query": "label_values(kube_pod_info, cluster)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 0,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "namespace",
+            "options": [
+
+            ],
+            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, namespace)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 0,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "pod",
+            "options": [
+
+            ],
+            "query": "label_values(kube_pod_info{cluster=\"$cluster\", namespace=\"$namespace\"}, pod)",
+            "refresh": 2,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
          }
        ]
      },
@ -3441,8 +3598,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
@ -3455,114 +3612,6 @@ data:
            "regex": "",
            "type": "datasource"
          },
-          {
-            "allValue": null,
-            "current": {
-              "text": "prod",
-              "value": "prod"
-            },
-            "datasource": "$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=\"$workload\"}, workload_type)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          },
          {
            "allValue": null,
            "auto": false,
@ -3572,7 +3621,7 @@ data:
              "text": "5m",
              "value": "5m"
            },
-            "datasource": "prometheus",
+            "datasource": "$datasource",
            "hide": 2,
            "includeAll": false,
            "label": null,
@ -3597,6 +3646,114 @@ data:
            "tagsQuery": "",
            "type": "interval",
            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 2,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "cluster",
+            "options": [
+
+            ],
+            "query": "label_values(kube_pod_info, cluster)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 0,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "namespace",
+            "options": [
+
+            ],
+            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, namespace)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 2,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "workload",
+            "options": [
+
+            ],
+            "query": "label_values(mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\"}, workload)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 0,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "type",
+            "options": [
+
+            ],
+            "query": "label_values(mixin_pod_workload{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\"}, workload_type)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
          }
        ]
      },
@ -3684,7 +3841,26 @@ data:
              "points": false,
              "renderer": "flot",
              "seriesOverrides": [
-
+                {
+                  "alias": "quota - requests",
+                  "color": "#F2495C",
+                  "dashes": true,
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": false,
+                  "linewidth": 2,
+                  "stack": false
+                },
+                {
+                  "alias": "quota - limits",
+                  "color": "#FF9830",
+                  "dashes": true,
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": false,
+                  "linewidth": 2,
+                  "stack": false
+                }
              ],
              "spaceLength": 10,
              "span": 12,
@ -3698,6 +3874,22 @@ data:
                  "legendFormat": "{{workload}} - {{workload_type}}",
                  "legendLink": null,
                  "step": 10
+                },
+                {
+                  "expr": "scalar(kube_resourcequota{cluster=\"$cluster\", namespace=\"$namespace\", type=\"hard\",resource=\"requests.cpu\"})",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "quota - requests",
+                  "legendLink": null,
+                  "step": 10
+                },
+                {
+                  "expr": "scalar(kube_resourcequota{cluster=\"$cluster\", namespace=\"$namespace\", type=\"hard\",resource=\"limits.cpu\"})",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "quota - limits",
+                  "legendLink": null,
+                  "step": 10
                }
              ],
              "thresholds": [
@ -4094,7 +4286,26 @@ data:
              "points": false,
              "renderer": "flot",
              "seriesOverrides": [
-
+                {
+                  "alias": "quota - requests",
+                  "color": "#F2495C",
+                  "dashes": true,
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": false,
+                  "linewidth": 2,
+                  "stack": false
+                },
+                {
+                  "alias": "quota - limits",
+                  "color": "#FF9830",
+                  "dashes": true,
+                  "fill": 0,
+                  "hideTooltip": true,
+                  "legend": false,
+                  "linewidth": 2,
+                  "stack": false
+                }
              ],
              "spaceLength": 10,
              "span": 12,
@ -4108,6 +4319,22 @@ data:
                  "legendFormat": "{{workload}} - {{workload_type}}",
                  "legendLink": null,
                  "step": 10
+                },
+                {
+                  "expr": "scalar(kube_resourcequota{cluster=\"$cluster\", namespace=\"$namespace\", type=\"hard\",resource=\"requests.memory\"})",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "quota - requests",
+                  "legendLink": null,
+                  "step": 10
+                },
+                {
+                  "expr": "scalar(kube_resourcequota{cluster=\"$cluster\", namespace=\"$namespace\", type=\"hard\",resource=\"limits.memory\"})",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "quota - limits",
+                  "legendLink": null,
+                  "step": 10
                }
              ],
              "thresholds": [
@ -5576,8 +5803,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
@ -5590,60 +5817,6 @@ data:
            "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=\"$cluster\"}, namespace)",
-            "refresh": 1,
-            "regex": "",
-            "sort": 2,
-            "tagValuesQuery": "",
-            "tags": [
-
-            ],
-            "tagsQuery": "",
-            "type": "query",
-            "useTags": false
-          },
          {
            "allValue": null,
            "auto": false,
@ -5653,7 +5826,7 @@ data:
              "text": "5m",
              "value": "5m"
            },
-            "datasource": "prometheus",
+            "datasource": "$datasource",
            "hide": 2,
            "includeAll": false,
            "label": null,
@ -5706,6 +5879,60 @@ data:
            "tagValuesQuery": "",
            "tags": [

+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 2,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "cluster",
+            "options": [
+
+            ],
+            "query": "label_values(kube_pod_info, cluster)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "",
+              "value": ""
+            },
+            "datasource": "$datasource",
+            "hide": 0,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "namespace",
+            "options": [
+
+            ],
+            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, namespace)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
            ],
            "tagsQuery": "",
            "type": "query",
--- a/addons/grafana/dashboards-k8s.yaml
+++ b/addons/grafana/dashboards-k8s.yaml
@ -21,7 +21,7 @@ data:
      "links": [

      ],
-      "refresh": "",
+      "refresh": "10s",
      "rows": [
        {
          "collapse": false,
@ -88,7 +88,7 @@ data:
              "tableColumn": "",
              "targets": [
                {
-                  "expr": "sum(up{job=\"apiserver\"})",
+                  "expr": "sum(up{job=\"apiserver\", cluster=\"$cluster\"})",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "",
@ -155,28 +155,28 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "sum(rate(apiserver_request_total{job=\"apiserver\", instance=~\"$instance\",code=~\"2..\"}[5m]))",
+                  "expr": "sum(rate(apiserver_request_total{job=\"apiserver\", instance=~\"$instance\",code=~\"2..\", cluster=\"$cluster\"}[5m]))",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "2xx",
                  "refId": "A"
                },
                {
-                  "expr": "sum(rate(apiserver_request_total{job=\"apiserver\", instance=~\"$instance\",code=~\"3..\"}[5m]))",
+                  "expr": "sum(rate(apiserver_request_total{job=\"apiserver\", instance=~\"$instance\",code=~\"3..\", cluster=\"$cluster\"}[5m]))",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "3xx",
                  "refId": "B"
                },
                {
-                  "expr": "sum(rate(apiserver_request_total{job=\"apiserver\", instance=~\"$instance\",code=~\"4..\"}[5m]))",
+                  "expr": "sum(rate(apiserver_request_total{job=\"apiserver\", instance=~\"$instance\",code=~\"4..\", cluster=\"$cluster\"}[5m]))",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "4xx",
                  "refId": "C"
                },
                {
-                  "expr": "sum(rate(apiserver_request_total{job=\"apiserver\", instance=~\"$instance\",code=~\"5..\"}[5m]))",
+                  "expr": "sum(rate(apiserver_request_total{job=\"apiserver\", instance=~\"$instance\",code=~\"5..\", cluster=\"$cluster\"}[5m]))",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "5xx",
@ -237,15 +237,15 @@ data:
              },
              "id": 4,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -267,7 +267,7 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "histogram_quantile(0.99, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\", instance=~\"$instance\"}[5m])) by (verb, le))",
+                  "expr": "histogram_quantile(0.99, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\", instance=~\"$instance\", verb!=\"WATCH\", cluster=\"$cluster\"}[5m])) by (verb, le))",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{verb}}",
@ -371,7 +371,7 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "sum(rate(workqueue_adds_total{job=\"apiserver\", instance=~\"$instance\"}[5m])) by (instance, name)",
+                  "expr": "sum(rate(workqueue_adds_total{job=\"apiserver\", instance=~\"$instance\", cluster=\"$cluster\"}[5m])) by (instance, name)",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}} {{name}}",
@ -462,7 +462,7 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "sum(rate(workqueue_depth{job=\"apiserver\", instance=~\"$instance\"}[5m])) by (instance, name)",
+                  "expr": "sum(rate(workqueue_depth{job=\"apiserver\", instance=~\"$instance\", cluster=\"$cluster\"}[5m])) by (instance, name)",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}} {{name}}",
@ -523,15 +523,15 @@ data:
              },
              "id": 7,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -553,7 +553,7 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "histogram_quantile(0.99, sum(rate(workqueue_queue_duration_seconds_bucket{job=\"apiserver\", instance=~\"$instance\"}[5m])) by (instance, name, le))",
+                  "expr": "histogram_quantile(0.99, sum(rate(workqueue_queue_duration_seconds_bucket{job=\"apiserver\", instance=~\"$instance\", cluster=\"$cluster\"}[5m])) by (instance, name, le))",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}} {{name}}",
@ -657,7 +657,7 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "etcd_helper_cache_entry_total{job=\"apiserver\", instance=~\"$instance\"}",
+                  "expr": "etcd_helper_cache_entry_total{job=\"apiserver\", instance=~\"$instance\", cluster=\"$cluster\"}",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}}",
@ -748,14 +748,14 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "sum(rate(etcd_helper_cache_hit_total{job=\"apiserver\",instance=~\"$instance\"}[5m])) by (intance)",
+                  "expr": "sum(rate(etcd_helper_cache_hit_total{job=\"apiserver\",instance=~\"$instance\", cluster=\"$cluster\"}[5m])) by (instance)",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}} hit",
                  "refId": "A"
                },
                {
-                  "expr": "sum(rate(etcd_helper_cache_miss_total{job=\"apiserver\",instance=~\"$instance\"}[5m])) by (instance)",
+                  "expr": "sum(rate(etcd_helper_cache_miss_total{job=\"apiserver\",instance=~\"$instance\", cluster=\"$cluster\"}[5m])) by (instance)",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}} miss",
@ -846,14 +846,14 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "histogram_quantile(0.99,sum(rate(etcd_request_cache_get_duration_seconds_bucket{job=\"apiserver\",instance=~\"$instance\"}[5m])) by (instance, le))",
+                  "expr": "histogram_quantile(0.99,sum(rate(etcd_request_cache_get_duration_seconds_bucket{job=\"apiserver\",instance=~\"$instance\", cluster=\"$cluster\"}[5m])) by (instance, le))",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}} get",
                  "refId": "A"
                },
                {
-                  "expr": "histogram_quantile(0.99,sum(rate(etcd_request_cache_add_duration_seconds_bucket{job=\"apiserver\",instance=~\"$instance\"}[5m])) by (instance, le))",
+                  "expr": "histogram_quantile(0.99,sum(rate(etcd_request_cache_add_duration_seconds_bucket{job=\"apiserver\",instance=~\"$instance\", cluster=\"$cluster\"}[5m])) by (instance, le))",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}} miss",
@ -957,7 +957,7 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "process_resident_memory_bytes{job=\"apiserver\",instance=~\"$instance\"}",
+                  "expr": "process_resident_memory_bytes{job=\"apiserver\",instance=~\"$instance\", cluster=\"$cluster\"}",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}}",
@ -1048,7 +1048,7 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "rate(process_cpu_seconds_total{job=\"apiserver\",instance=~\"$instance\"}[5m])",
+                  "expr": "rate(process_cpu_seconds_total{job=\"apiserver\",instance=~\"$instance\", cluster=\"$cluster\"}[5m])",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}}",
@ -1139,7 +1139,7 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "go_goroutines{job=\"apiserver\",instance=~\"$instance\"}",
+                  "expr": "go_goroutines{job=\"apiserver\",instance=~\"$instance\", cluster=\"$cluster\"}",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{instance}}",
@ -1205,8 +1205,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
@ -1219,6 +1219,33 @@ data:
            "regex": "",
            "type": "datasource"
          },
+          {
+            "allValue": null,
+            "current": {
+              "text": "prod",
+              "value": "prod"
+            },
+            "datasource": "$datasource",
+            "hide": 2,
+            "includeAll": false,
+            "label": null,
+            "multi": false,
+            "name": "cluster",
+            "options": [
+
+            ],
+            "query": "label_values(apiserver_request_total, cluster)",
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
          {
            "allValue": null,
            "current": {
@ -1233,7 +1260,7 @@ data:
            "options": [

            ],
-            "query": "label_values(apiserver_request_total{job=\"apiserver\"}, instance)",
+            "query": "label_values(apiserver_request_total{job=\"apiserver\", cluster=\"$cluster\"}, instance)",
            "refresh": 2,
            "regex": "",
            "sort": 1,
@ -1302,7 +1329,7 @@ data:
      "links": [

      ],
-      "refresh": "",
+      "refresh": "10s",
      "rows": [
        {
          "collapse": false,
@ -1406,15 +1433,15 @@ data:
              },
              "id": 3,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
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              "lines": true,
              "linewidth": 1,
@ -1510,15 +1537,15 @@ data:
              },
              "id": 4,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -1614,15 +1641,15 @@ data:
              },
              "id": 5,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
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              "lines": true,
              "linewidth": 1,
@ -1934,15 +1961,15 @@ data:
              },
              "id": 8,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
+                "show": true,
                "total": false,
-                "values": "true"
+                "values": true
              },
              "lines": true,
              "linewidth": 1,
@ -2316,8 +2343,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
@ -2413,7 +2440,7 @@ data:
      "links": [

      ],
-      "refresh": "",
+      "refresh": "10s",
      "rows": [
        {
          "collapse": false,
@ -2815,8 +2842,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
@ -2943,664 +2970,6 @@ data:
      "uid": "919b92a8e8041bd567af9edab12c840c",
      "version": 0
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-  pods.json: |-
-    {
-      "__inputs": [
-
-      ],
-      "__requires": [
-
-      ],
-      "annotations": {
-        "list": [
-          {
-            "builtIn": 1,
-            "datasource": "$datasource",
-            "enable": true,
-            "expr": "time() == BOOL timestamp(rate(kube_pod_container_status_restarts_total{job=\"kube-state-metrics\", cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}[2m]) > 0)",
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-            "iconColor": "rgba(215, 44, 44, 1)",
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-                  "legendFormat": "Current: {{ container }}",
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-                  "intervalFactor": 2,
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-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "Limit: {{ container }}",
-                  "refId": "C"
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-                  "expr": "sum by(container) (container_memory_cache{job=\"kubernetes-cadvisor\", cluster=\"$cluster\", namespace=\"$namespace\", pod=~\"$pod\", container=~\"$container\", container!=\"POD\"})",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "Cache: {{ container }}",
-                  "refId": "D"
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-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "Current: {{ container }}",
-                  "refId": "A"
-                },
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-                  "expr": "sum by(container) (kube_pod_container_resource_requests{job=\"kube-state-metrics\", cluster=\"$cluster\", namespace=\"$namespace\", resource=\"cpu\", pod=\"$pod\", container=~\"$container\"})",
-                  "format": "time_series",
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-                  "refId": "B"
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-                  "expr": "sum by(container) (kube_pod_container_resource_limits{job=\"kube-state-metrics\", cluster=\"$cluster\", namespace=\"$namespace\", resource=\"cpu\", pod=\"$pod\", container=~\"$container\"})",
-                  "format": "time_series",
-                  "intervalFactor": 2,
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-                  "refId": "C"
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-              "pointradius": 5,
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-              "spaceLength": 10,
-              "span": 12,
-              "stack": false,
-              "steppedLine": false,
-              "targets": [
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-                  "expr": "sort_desc(sum by (pod) (irate(container_network_receive_bytes_total{job=\"kubernetes-cadvisor\", cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}[4m])))",
-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "RX: {{ pod }}",
-                  "refId": "A"
-                },
-                {
-                  "expr": "sort_desc(sum by (pod) (irate(container_network_transmit_bytes_total{job=\"kubernetes-cadvisor\", cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}[4m])))",
-                  "format": "time_series",
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-                  "legendFormat": "TX: {{ pod }}",
-                  "refId": "B"
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-              "timeShift": null,
-              "title": "Network I/O",
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-              "targets": [
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-                  "format": "time_series",
-                  "intervalFactor": 2,
-                  "legendFormat": "Restarts: {{ container }}",
-                  "refId": "A"
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-              "timeFrom": null,
-              "timeShift": null,
-              "title": "Total Restarts Per Container",
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-      "schemaVersion": 14,
-      "style": "dark",
-      "tags": [
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-      "templating": {
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-              "value": "Prometheus"
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-            "name": "datasource",
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-            "label": "cluster",
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-            "name": "cluster",
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-            "query": "label_values(kube_pod_info, cluster)",
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-            "query": "label_values(kube_pod_info{cluster=\"$cluster\"}, namespace)",
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-            "includeAll": false,
-            "label": "Pod",
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-            "name": "pod",
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-            "query": "label_values(kube_pod_info{cluster=\"$cluster\", namespace=~\"$namespace\"}, pod)",
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-            "regex": "",
-            "sort": 1,
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-            "tags": [
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-            "includeAll": true,
-            "label": "Container",
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-            "name": "container",
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-            "query": "label_values(kube_pod_container_info{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"}, container)",
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-      "time": {
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-        "to": "now"
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-      "title": "Kubernetes / Pods",
-      "uid": "ab4f13a9892a76a4d21ce8c2445bf4ea",
-      "version": 0
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  scheduler.json: |-
    {
      "__inputs": [
@ -3622,7 +2991,7 @@ data:
      "links": [

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-      "refresh": "",
+      "refresh": "10s",
      "rows": [
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          "collapse": false,
@ -3726,15 +3095,15 @@ data:
              },
              "id": 3,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
-                "show": "true",
+                "rightSide": true,
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                "total": false,
-                "values": "true"
+                "values": true
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              "lines": true,
              "linewidth": 1,
@ -3838,15 +3207,15 @@ data:
              },
              "id": 4,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
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-                "current": "true",
+                "current": true,
                "max": false,
                "min": false,
-                "rightSide": "true",
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+                "values": true
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              "lines": true,
              "linewidth": 1,
@ -4179,15 +3548,15 @@ data:
              },
              "id": 7,
              "legend": {
-                "alignAsTable": "true",
+                "alignAsTable": true,
                "avg": false,
-                "current": "true",
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                "max": false,
                "min": false,
-                "rightSide": "true",
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@ -4561,8 +3930,8 @@ data:
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          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
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            "label": null,
@ -4637,910 +4006,6 @@ data:
      "uid": "2e6b6a3b4bddf1427b3a55aa1311c656",
      "version": 0
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-  statefulset.json: |-
-    {
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-          "5m",
-          "15m",
-          "1h",
-          "6h",
-          "12h",
-          "24h",
-          "2d",
-          "7d",
-          "30d"
-        ]
-      },
-      "timezone": "",
-      "title": "Kubernetes / StatefulSets",
-      "uid": "a31c1f46e6f727cb37c0d731a7245005",
-      "version": 0
-    }
 kind: ConfigMap
 metadata:
  name: grafana-dashboards-k8s
--- a/addons/grafana/dashboards-prom.yaml
+++ b/addons/grafana/dashboards-prom.yaml
@ -2,6 +2,12 @@ apiVersion: v1
 data:
  prometheus-remote-write.json: |-
    {
+      "__inputs": [
+
+      ],
+      "__requires": [
+
+      ],
      "annotations": {
        "list": [

@ -11,14 +17,15 @@ data:
      "gnetId": null,
      "graphTooltip": 0,
      "hideControls": false,
+      "id": null,
      "links": [

      ],
-      "refresh": "10s",
+      "refresh": "",
      "rows": [
        {
          "collapse": false,
-          "height": "250px",
+          "collapsed": false,
          "panels": [
            {
              "aliasColors": {
@ -29,12 +36,17 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 1,
+              "gridPos": {
+
+              },
+              "id": 2,
              "legend": {
+                "alignAsTable": false,
                "avg": false,
                "current": false,
                "max": false,
                "min": false,
+                "rightSide": false,
                "show": true,
                "total": false,
                "values": false
@ -44,11 +56,12 @@ data:
              "links": [

              ],
-              "nullPointMode": "null as zero",
+              "nullPointMode": "null",
              "percentage": false,
              "pointradius": 5,
              "points": false,
              "renderer": "flot",
+              "repeat": null,
              "seriesOverrides": [

              ],
@ -58,12 +71,11 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "prometheus_remote_storage_highest_timestamp_in_seconds{cluster=~\"$cluster\", instance=~\"$instance\"} - ignoring(queue) group_right(instance) prometheus_remote_storage_queue_highest_sent_timestamp_seconds{cluster=~\"$cluster\", instance=~\"$instance\"}",
+                  "expr": "(\n  prometheus_remote_storage_highest_timestamp_in_seconds{cluster=~\"$cluster\", instance=~\"$instance\"} \n-  \n  ignoring(queue) group_right(instance) prometheus_remote_storage_queue_highest_sent_timestamp_seconds{cluster=~\"$cluster\", instance=~\"$instance\"}\n)\n",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
-                  "legendLink": null,
-                  "step": 10
+                  "refId": "A"
                }
              ],
              "thresholds": [
@ -89,11 +101,11 @@ data:
              },
              "yaxes": [
                {
-                  "format": "s",
+                  "format": "short",
                  "label": null,
                  "logBase": 1,
                  "max": null,
-                  "min": 0,
+                  "min": null,
                  "show": true
                },
                {
@ -102,7 +114,7 @@ data:
                  "logBase": 1,
                  "max": null,
                  "min": null,
-                  "show": false
+                  "show": true
                }
              ]
            },
@ -115,12 +127,17 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 2,
+              "gridPos": {
+
+              },
+              "id": 3,
              "legend": {
+                "alignAsTable": false,
                "avg": false,
                "current": false,
                "max": false,
                "min": false,
+                "rightSide": false,
                "show": true,
                "total": false,
                "values": false
@ -130,11 +147,12 @@ data:
              "links": [

              ],
-              "nullPointMode": "null as zero",
+              "nullPointMode": "null",
              "percentage": false,
              "pointradius": 5,
              "points": false,
              "renderer": "flot",
+              "repeat": null,
              "seriesOverrides": [

              ],
@ -144,12 +162,11 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "rate(prometheus_remote_storage_highest_timestamp_in_seconds{cluster=~\"$cluster\", instance=~\"$instance\"}[5m])  - ignoring (queue) group_right(instance) rate(prometheus_remote_storage_queue_highest_sent_timestamp_seconds{cluster=~\"$cluster\", instance=~\"$instance\"}[5m])",
+                  "expr": "(\n  rate(prometheus_remote_storage_highest_timestamp_in_seconds{cluster=~\"$cluster\", instance=~\"$instance\"}[5m])  \n- \n  ignoring (queue) group_right(instance) rate(prometheus_remote_storage_queue_highest_sent_timestamp_seconds{cluster=~\"$cluster\", instance=~\"$instance\"}[5m])\n)\n",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
-                  "legendLink": null,
-                  "step": 10
+                  "refId": "A"
                }
              ],
              "thresholds": [
@ -179,7 +196,7 @@ data:
                  "label": null,
                  "logBase": 1,
                  "max": null,
-                  "min": 0,
+                  "min": null,
                  "show": true
                },
                {
@ -188,7 +205,7 @@ data:
                  "logBase": 1,
                  "max": null,
                  "min": null,
-                  "show": false
+                  "show": true
                }
              ]
            }
@ -198,11 +215,12 @@ data:
          "repeatRowId": null,
          "showTitle": true,
          "title": "Timestamps",
-          "titleSize": "h6"
+          "titleSize": "h6",
+          "type": "row"
        },
        {
          "collapse": false,
-          "height": "250px",
+          "collapsed": false,
          "panels": [
            {
              "aliasColors": {
@ -213,12 +231,17 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 3,
+              "gridPos": {
+
+              },
+              "id": 4,
              "legend": {
+                "alignAsTable": false,
                "avg": false,
                "current": false,
                "max": false,
                "min": false,
+                "rightSide": false,
                "show": true,
                "total": false,
                "values": false
@ -228,11 +251,12 @@ data:
              "links": [

              ],
-              "nullPointMode": "null as zero",
+              "nullPointMode": "null",
              "percentage": false,
              "pointradius": 5,
              "points": false,
              "renderer": "flot",
+              "repeat": null,
              "seriesOverrides": [

              ],
@ -242,12 +266,11 @@ data:
              "steppedLine": false,
              "targets": [
                {
-                  "expr": "rate(prometheus_remote_storage_samples_in_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m])- ignoring(queue) group_right(instance) rate(prometheus_remote_storage_succeeded_samples_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m]) - rate(prometheus_remote_storage_dropped_samples_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m])",
+                  "expr": "rate(\n  prometheus_remote_storage_samples_in_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m])\n- \n  ignoring(queue) group_right(instance) rate(prometheus_remote_storage_succeeded_samples_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m]) \n- \n  rate(prometheus_remote_storage_dropped_samples_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m])\n",
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
-                  "legendLink": null,
-                  "step": 10
+                  "refId": "A"
                }
              ],
              "thresholds": [
@ -277,7 +300,7 @@ data:
                  "label": null,
                  "logBase": 1,
                  "max": null,
-                  "min": 0,
+                  "min": null,
                  "show": true
                },
                {
@ -286,7 +309,7 @@ data:
                  "logBase": 1,
                  "max": null,
                  "min": null,
-                  "show": false
+                  "show": true
                }
              ]
            }
@ -296,11 +319,12 @@ data:
          "repeatRowId": null,
          "showTitle": true,
          "title": "Samples",
-          "titleSize": "h6"
+          "titleSize": "h6",
+          "type": "row"
        },
        {
          "collapse": false,
-          "height": "250px",
+          "collapsed": false,
          "panels": [
            {
              "aliasColors": {
@ -311,12 +335,17 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 4,
+              "gridPos": {
+
+              },
+              "id": 5,
              "legend": {
+                "alignAsTable": false,
                "avg": false,
                "current": false,
                "max": false,
                "min": false,
+                "rightSide": false,
                "show": true,
                "total": false,
                "values": false
@ -326,16 +355,18 @@ data:
              "links": [

              ],
-              "nullPointMode": "null as zero",
+              "minSpan": 6,
+              "nullPointMode": "null",
              "percentage": false,
              "pointradius": 5,
              "points": false,
              "renderer": "flot",
+              "repeat": null,
              "seriesOverrides": [

              ],
              "spaceLength": 10,
-              "span": 6,
+              "span": 12,
              "stack": false,
              "steppedLine": false,
              "targets": [
@ -344,8 +375,7 @@ data:
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
-                  "legendLink": null,
-                  "step": 10
+                  "refId": "A"
                }
              ],
              "thresholds": [
@ -353,7 +383,7 @@ data:
              ],
              "timeFrom": null,
              "timeShift": null,
-              "title": "Num. Shards",
+              "title": "Current Shards",
              "tooltip": {
                "shared": true,
                "sort": 0,
@ -375,7 +405,7 @@ data:
                  "label": null,
                  "logBase": 1,
                  "max": null,
-                  "min": 0,
+                  "min": null,
                  "show": true
                },
                {
@ -384,7 +414,7 @@ data:
                  "logBase": 1,
                  "max": null,
                  "min": null,
-                  "show": false
+                  "show": true
                }
              ]
            },
@ -397,12 +427,17 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 5,
+              "gridPos": {
+
+              },
+              "id": 6,
              "legend": {
+                "alignAsTable": false,
                "avg": false,
                "current": false,
                "max": false,
                "min": false,
+                "rightSide": false,
                "show": true,
                "total": false,
                "values": false
@ -412,11 +447,298 @@ data:
              "links": [

              ],
-              "nullPointMode": "null as zero",
+              "nullPointMode": "null",
              "percentage": false,
              "pointradius": 5,
              "points": false,
              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 4,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "prometheus_remote_storage_shards_max{cluster=~\"$cluster\", instance=~\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
+                  "refId": "A"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Max Shards",
+              "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": null,
+                  "show": true
+                },
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                }
+              ]
+            },
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "gridPos": {
+
+              },
+              "id": 7,
+              "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 4,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "prometheus_remote_storage_shards_min{cluster=~\"$cluster\", instance=~\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
+                  "refId": "A"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Min Shards",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                },
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                }
+              ]
+            },
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "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": 4,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "prometheus_remote_storage_shards_desired{cluster=~\"$cluster\", instance=~\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
+                  "refId": "A"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Desired Shards",
+              "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": null,
+                  "show": true
+                },
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                }
+              ]
+            }
+          ],
+          "repeat": null,
+          "repeatIteration": null,
+          "repeatRowId": null,
+          "showTitle": true,
+          "title": "Shards",
+          "titleSize": "h6",
+          "type": "row"
+        },
+        {
+          "collapse": false,
+          "collapsed": false,
+          "panels": [
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "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": [

              ],
@ -430,8 +752,7 @@ data:
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
-                  "legendLink": null,
-                  "step": 10
+                  "refId": "A"
                }
              ],
              "thresholds": [
@ -439,7 +760,7 @@ data:
              ],
              "timeFrom": null,
              "timeShift": null,
-              "title": "Capacity",
+              "title": "Shard Capacity",
              "tooltip": {
                "shared": true,
                "sort": 0,
@ -461,7 +782,7 @@ data:
                  "label": null,
                  "logBase": 1,
                  "max": null,
-                  "min": 0,
+                  "min": null,
                  "show": true
                },
                {
@ -470,7 +791,98 @@ data:
                  "logBase": 1,
                  "max": null,
                  "min": null,
-                  "show": false
+                  "show": true
+                }
+              ]
+            },
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "gridPos": {
+
+              },
+              "id": 10,
+              "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 6,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "prometheus_remote_storage_pending_samples{cluster=~\"$cluster\", instance=~\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
+                  "refId": "A"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Pending Samples",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                },
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
                }
              ]
            }
@ -479,12 +891,13 @@ data:
          "repeatIteration": null,
          "repeatRowId": null,
          "showTitle": true,
-          "title": "Shards",
-          "titleSize": "h6"
+          "title": "Shard Details",
+          "titleSize": "h6",
+          "type": "row"
        },
        {
          "collapse": false,
-          "height": "250px",
+          "collapsed": false,
          "panels": [
            {
              "aliasColors": {
@ -495,12 +908,17 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 6,
+              "gridPos": {
+
+              },
+              "id": 11,
              "legend": {
+                "alignAsTable": false,
                "avg": false,
                "current": false,
                "max": false,
                "min": false,
+                "rightSide": false,
                "show": true,
                "total": false,
                "values": false
@ -510,11 +928,207 @@ data:
              "links": [

              ],
-              "nullPointMode": "null as zero",
+              "nullPointMode": "null",
              "percentage": false,
              "pointradius": 5,
              "points": false,
              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 6,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "prometheus_tsdb_wal_segment_current{cluster=~\"$cluster\", instance=~\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{cluster}}:{{instance}}",
+                  "refId": "A"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "TSDB Current Segment",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "none",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                },
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                }
+              ]
+            },
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "gridPos": {
+
+              },
+              "id": 12,
+              "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": false,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "total": false,
+                "values": false
+              },
+              "lines": true,
+              "linewidth": 1,
+              "links": [
+
+              ],
+              "nullPointMode": "null",
+              "percentage": false,
+              "pointradius": 5,
+              "points": false,
+              "renderer": "flot",
+              "repeat": null,
+              "seriesOverrides": [
+
+              ],
+              "spaceLength": 10,
+              "span": 6,
+              "stack": false,
+              "steppedLine": false,
+              "targets": [
+                {
+                  "expr": "prometheus_wal_watcher_current_segment{cluster=~\"$cluster\", instance=~\"$instance\"}",
+                  "format": "time_series",
+                  "intervalFactor": 2,
+                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
+                  "refId": "A"
+                }
+              ],
+              "thresholds": [
+
+              ],
+              "timeFrom": null,
+              "timeShift": null,
+              "title": "Remote Write Current Segment",
+              "tooltip": {
+                "shared": true,
+                "sort": 0,
+                "value_type": "individual"
+              },
+              "type": "graph",
+              "xaxis": {
+                "buckets": null,
+                "mode": "time",
+                "name": null,
+                "show": true,
+                "values": [
+
+                ]
+              },
+              "yaxes": [
+                {
+                  "format": "none",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                },
+                {
+                  "format": "short",
+                  "label": null,
+                  "logBase": 1,
+                  "max": null,
+                  "min": null,
+                  "show": true
+                }
+              ]
+            }
+          ],
+          "repeat": null,
+          "repeatIteration": null,
+          "repeatRowId": null,
+          "showTitle": true,
+          "title": "Segments",
+          "titleSize": "h6",
+          "type": "row"
+        },
+        {
+          "collapse": false,
+          "collapsed": false,
+          "panels": [
+            {
+              "aliasColors": {
+
+              },
+              "bars": false,
+              "dashLength": 10,
+              "dashes": false,
+              "datasource": "$datasource",
+              "fill": 1,
+              "gridPos": {
+
+              },
+              "id": 13,
+              "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": [

              ],
@ -528,8 +1142,7 @@ data:
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
-                  "legendLink": null,
-                  "step": 10
+                  "refId": "A"
                }
              ],
              "thresholds": [
@ -559,7 +1172,7 @@ data:
                  "label": null,
                  "logBase": 1,
                  "max": null,
-                  "min": 0,
+                  "min": null,
                  "show": true
                },
                {
@ -568,7 +1181,7 @@ data:
                  "logBase": 1,
                  "max": null,
                  "min": null,
-                  "show": false
+                  "show": true
                }
              ]
            },
@ -581,12 +1194,17 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 7,
+              "gridPos": {
+
+              },
+              "id": 14,
              "legend": {
+                "alignAsTable": false,
                "avg": false,
                "current": false,
                "max": false,
                "min": false,
+                "rightSide": false,
                "show": true,
                "total": false,
                "values": false
@ -596,11 +1214,12 @@ data:
              "links": [

              ],
-              "nullPointMode": "null as zero",
+              "nullPointMode": "null",
              "percentage": false,
              "pointradius": 5,
              "points": false,
              "renderer": "flot",
+              "repeat": null,
              "seriesOverrides": [

              ],
@ -614,8 +1233,7 @@ data:
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
-                  "legendLink": null,
-                  "step": 10
+                  "refId": "A"
                }
              ],
              "thresholds": [
@ -645,7 +1263,7 @@ data:
                  "label": null,
                  "logBase": 1,
                  "max": null,
-                  "min": 0,
+                  "min": null,
                  "show": true
                },
                {
@ -654,7 +1272,7 @@ data:
                  "logBase": 1,
                  "max": null,
                  "min": null,
-                  "show": false
+                  "show": true
                }
              ]
            },
@ -667,12 +1285,17 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 8,
+              "gridPos": {
+
+              },
+              "id": 15,
              "legend": {
+                "alignAsTable": false,
                "avg": false,
                "current": false,
                "max": false,
                "min": false,
+                "rightSide": false,
                "show": true,
                "total": false,
                "values": false
@ -682,11 +1305,12 @@ data:
              "links": [

              ],
-              "nullPointMode": "null as zero",
+              "nullPointMode": "null",
              "percentage": false,
              "pointradius": 5,
              "points": false,
              "renderer": "flot",
+              "repeat": null,
              "seriesOverrides": [

              ],
@ -700,8 +1324,7 @@ data:
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
-                  "legendLink": null,
-                  "step": 10
+                  "refId": "A"
                }
              ],
              "thresholds": [
@ -731,7 +1354,7 @@ data:
                  "label": null,
                  "logBase": 1,
                  "max": null,
-                  "min": 0,
+                  "min": null,
                  "show": true
                },
                {
@ -740,7 +1363,7 @@ data:
                  "logBase": 1,
                  "max": null,
                  "min": null,
-                  "show": false
+                  "show": true
                }
              ]
            },
@ -753,12 +1376,17 @@ data:
              "dashes": false,
              "datasource": "$datasource",
              "fill": 1,
-              "id": 9,
+              "gridPos": {
+
+              },
+              "id": 16,
              "legend": {
+                "alignAsTable": false,
                "avg": false,
                "current": false,
                "max": false,
                "min": false,
+                "rightSide": false,
                "show": true,
                "total": false,
                "values": false
@ -768,11 +1396,12 @@ data:
              "links": [

              ],
-              "nullPointMode": "null as zero",
+              "nullPointMode": "null",
              "percentage": false,
              "pointradius": 5,
              "points": false,
              "renderer": "flot",
+              "repeat": null,
              "seriesOverrides": [

              ],
@ -786,8 +1415,7 @@ data:
                  "format": "time_series",
                  "intervalFactor": 2,
                  "legendFormat": "{{cluster}}:{{instance}}-{{queue}}",
-                  "legendLink": null,
-                  "step": 10
+                  "refId": "A"
                }
              ],
              "thresholds": [
@ -817,7 +1445,7 @@ data:
                  "label": null,
                  "logBase": 1,
                  "max": null,
-                  "min": 0,
+                  "min": null,
                  "show": true
                },
                {
@ -826,7 +1454,7 @@ data:
                  "logBase": 1,
                  "max": null,
                  "min": null,
-                  "show": false
+                  "show": true
                }
              ]
            }
@ -835,8 +1463,9 @@ data:
          "repeatIteration": null,
          "repeatRowId": null,
          "showTitle": true,
-          "title": "Misc Rates.",
-          "titleSize": "h6"
+          "title": "Misc. Rates",
+          "titleSize": "h6",
+          "type": "row"
        }
      ],
      "schemaVersion": 14,
@ -847,10 +1476,6 @@ data:
      "templating": {
        "list": [
          {
-            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
-            },
            "hide": 0,
            "label": null,
            "name": "datasource",
@ -865,23 +1490,30 @@ data:
          {
            "allValue": null,
            "current": {
-              "selected": true,
-              "text": "All",
-              "value": "$__all"
+              "text": {
+                "selected": true,
+                "text": "All",
+                "value": "$__all"
+              },
+              "value": {
+                "selected": true,
+                "text": "All",
+                "value": "$__all"
+              }
            },
            "datasource": "$datasource",
            "hide": 0,
            "includeAll": true,
-            "label": "instance",
-            "multi": true,
+            "label": null,
+            "multi": false,
            "name": "instance",
            "options": [

            ],
            "query": "label_values(prometheus_build_info, instance)",
-            "refresh": 1,
+            "refresh": 2,
            "regex": "",
-            "sort": 2,
+            "sort": 0,
            "tagValuesQuery": "",
            "tags": [

@ -893,23 +1525,56 @@ data:
          {
            "allValue": null,
            "current": {
-              "selected": true,
-              "text": "All",
-              "value": "$__all"
+              "text": {
+                "selected": true,
+                "text": "All",
+                "value": "$__all"
+              },
+              "value": {
+                "selected": true,
+                "text": "All",
+                "value": "$__all"
+              }
            },
            "datasource": "$datasource",
            "hide": 0,
            "includeAll": true,
-            "label": "cluster",
-            "multi": true,
+            "label": null,
+            "multi": false,
            "name": "cluster",
            "options": [

            ],
            "query": "label_values(kube_pod_container_info{image=~\".*prometheus.*\"}, cluster)",
-            "refresh": 1,
+            "refresh": 2,
            "regex": "",
-            "sort": 2,
+            "sort": 0,
+            "tagValuesQuery": "",
+            "tags": [
+
+            ],
+            "tagsQuery": "",
+            "type": "query",
+            "useTags": false
+          },
+          {
+            "allValue": null,
+            "current": {
+
+            },
+            "datasource": "$datasource",
+            "hide": 0,
+            "includeAll": true,
+            "label": null,
+            "multi": false,
+            "name": "queue",
+            "options": [
+
+            ],
+            "query": "label_values(prometheus_remote_storage_shards{cluster=~\"$cluster\", instance=~\"$instance\"}, queue)",
+            "refresh": 2,
+            "regex": "",
+            "sort": 0,
            "tagValuesQuery": "",
            "tags": [

@ -921,7 +1586,7 @@ data:
        ]
      },
      "time": {
-        "from": "now-1h",
+        "from": "now-6h",
        "to": "now"
      },
      "timepicker": {
@ -949,9 +1614,8 @@ data:
          "30d"
        ]
      },
-      "timezone": "utc",
+      "timezone": "browser",
      "title": "Prometheus Remote Write",
-      "uid": "",
      "version": 0
    }
  prometheus.json: |-
@ -2048,8 +2712,8 @@ data:
        "list": [
          {
            "current": {
-              "text": "Prometheus",
-              "value": "Prometheus"
+              "text": "default",
+              "value": "default"
            },
            "hide": 0,
            "label": null,
--- a/addons/grafana/deployment.yaml
+++ b/addons/grafana/deployment.yaml
@ -23,7 +23,7 @@ spec:
    spec:
      containers:
        - name: grafana
-          image: docker.io/grafana/grafana:6.5.1
+          image: docker.io/grafana/grafana:6.6.2
          env:
            - name: GF_PATHS_CONFIG
              value: "/etc/grafana/custom.ini"
--- a/addons/nginx-ingress/aws/deployment.yaml
+++ b/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:0.30.0
          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
--- a/addons/nginx-ingress/azure/deployment.yaml
+++ b/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:0.30.0
          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
--- a/addons/nginx-ingress/bare-metal/deployment.yaml
+++ b/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:0.30.0
          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

--- a/addons/nginx-ingress/digital-ocean/daemonset.yaml
+++ b/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:0.30.0
          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
--- a/addons/nginx-ingress/google-cloud/deployment.yaml
+++ b/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:0.30.0
          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
--- a/addons/prometheus/deployment.yaml
+++ b/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:v2.16.0
          args:
            - --web.listen-address=0.0.0.0:9090
            - --config.file=/etc/prometheus/prometheus.yaml
--- a/addons/prometheus/discovery/kube-controller-manager.yaml
+++ b/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
--- a/addons/prometheus/discovery/kube-proxy.yaml
+++ b/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
--- a/addons/prometheus/discovery/kube-scheduler.yaml
+++ b/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
--- a/addons/prometheus/exporters/kube-state-metrics/cluster-role.yaml
+++ b/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

--- a/addons/prometheus/exporters/kube-state-metrics/deployment.yaml
+++ b/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:v1.9.5
        ports:
          - name: metrics
            containerPort: 8080
--- a/addons/prometheus/exporters/node-exporter/daemonset.yaml
+++ b/addons/prometheus/exporters/node-exporter/daemonset.yaml
@ -28,7 +28,7 @@ spec:
      hostPID: true
      containers:
      - name: node-exporter
-        image: quay.io/prometheus/node-exporter:v0.18.1
+        image: quay.io/prometheus/node-exporter:v1.0.0-rc.0
        args:
          - --path.procfs=/host/proc
          - --path.sysfs=/host/sys
@ -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
--- a/addons/prometheus/rules.yaml
+++ b/addons/prometheus/rules.yaml
@ -42,10 +42,10 @@ data:
            {
              "alert": "etcdHighNumberOfLeaderChanges",
              "annotations": {
-                "message": "etcd cluster \"{{ $labels.job }}\": instance {{ $labels.instance }} has seen {{ $value }} leader changes within the last 30 minutes."
+                "message": "etcd cluster \"{{ $labels.job }}\": {{ $value }} leader changes within the last 15 minutes. Frequent elections may be a sign of insufficient resources, high network latency, or disruptions by other components and should be investigated."
              },
-              "expr": "rate(etcd_server_leader_changes_seen_total{job=~\".*etcd.*\"}[15m]) > 3\n",
-              "for": "15m",
+              "expr": "increase((max by (job) (etcd_server_leader_changes_seen_total{job=~\".*etcd.*\"}) or 0*absent(etcd_server_leader_changes_seen_total{job=~\".*etcd.*\"}))[15m:1m]) >= 3\n",
+              "for": "5m",
              "labels": {
                "severity": "warning"
              }
@ -145,25 +145,132 @@ data:
  kube.yaml: |-
    {
      "groups": [
+        {
+          "name": "kube-apiserver-error",
+          "rules": [
+            {
+              "expr": "sum by (status_class) (\n  label_replace(\n    rate(apiserver_request_total{job=\"apiserver\"}[5m]\n  ), \"status_class\", \"${1}xx\", \"code\", \"([0-9])..\")\n)\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class:apiserver_request_total:rate5m"
+            },
+            {
+              "expr": "sum by (status_class) (\n  label_replace(\n    rate(apiserver_request_total{job=\"apiserver\"}[30m]\n  ), \"status_class\", \"${1}xx\", \"code\", \"([0-9])..\")\n)\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class:apiserver_request_total:rate30m"
+            },
+            {
+              "expr": "sum by (status_class) (\n  label_replace(\n    rate(apiserver_request_total{job=\"apiserver\"}[1h]\n  ), \"status_class\", \"${1}xx\", \"code\", \"([0-9])..\")\n)\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class:apiserver_request_total:rate1h"
+            },
+            {
+              "expr": "sum by (status_class) (\n  label_replace(\n    rate(apiserver_request_total{job=\"apiserver\"}[2h]\n  ), \"status_class\", \"${1}xx\", \"code\", \"([0-9])..\")\n)\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class:apiserver_request_total:rate2h"
+            },
+            {
+              "expr": "sum by (status_class) (\n  label_replace(\n    rate(apiserver_request_total{job=\"apiserver\"}[6h]\n  ), \"status_class\", \"${1}xx\", \"code\", \"([0-9])..\")\n)\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class:apiserver_request_total:rate6h"
+            },
+            {
+              "expr": "sum by (status_class) (\n  label_replace(\n    rate(apiserver_request_total{job=\"apiserver\"}[1d]\n  ), \"status_class\", \"${1}xx\", \"code\", \"([0-9])..\")\n)\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class:apiserver_request_total:rate1d"
+            },
+            {
+              "expr": "sum by (status_class) (\n  label_replace(\n    rate(apiserver_request_total{job=\"apiserver\"}[3d]\n  ), \"status_class\", \"${1}xx\", \"code\", \"([0-9])..\")\n)\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class:apiserver_request_total:rate3d"
+            },
+            {
+              "expr": "sum(status_class:apiserver_request_total:rate5m{job=\"apiserver\",status_class=\"5xx\"})\n/\nsum(status_class:apiserver_request_total:rate5m{job=\"apiserver\"})\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class_5xx:apiserver_request_total:ratio_rate5m"
+            },
+            {
+              "expr": "sum(status_class:apiserver_request_total:rate30m{job=\"apiserver\",status_class=\"5xx\"})\n/\nsum(status_class:apiserver_request_total:rate30m{job=\"apiserver\"})\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class_5xx:apiserver_request_total:ratio_rate30m"
+            },
+            {
+              "expr": "sum(status_class:apiserver_request_total:rate1h{job=\"apiserver\",status_class=\"5xx\"})\n/\nsum(status_class:apiserver_request_total:rate1h{job=\"apiserver\"})\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class_5xx:apiserver_request_total:ratio_rate1h"
+            },
+            {
+              "expr": "sum(status_class:apiserver_request_total:rate2h{job=\"apiserver\",status_class=\"5xx\"})\n/\nsum(status_class:apiserver_request_total:rate2h{job=\"apiserver\"})\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class_5xx:apiserver_request_total:ratio_rate2h"
+            },
+            {
+              "expr": "sum(status_class:apiserver_request_total:rate6h{job=\"apiserver\",status_class=\"5xx\"})\n/\nsum(status_class:apiserver_request_total:rate6h{job=\"apiserver\"})\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class_5xx:apiserver_request_total:ratio_rate6h"
+            },
+            {
+              "expr": "sum(status_class:apiserver_request_total:rate1d{job=\"apiserver\",status_class=\"5xx\"})\n/\nsum(status_class:apiserver_request_total:rate1d{job=\"apiserver\"})\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class_5xx:apiserver_request_total:ratio_rate1d"
+            },
+            {
+              "expr": "sum(status_class:apiserver_request_total:rate3d{job=\"apiserver\",status_class=\"5xx\"})\n/\nsum(status_class:apiserver_request_total:rate3d{job=\"apiserver\"})\n",
+              "labels": {
+                "job": "apiserver"
+              },
+              "record": "status_class_5xx:apiserver_request_total:ratio_rate3d"
+            }
+          ]
+        },
        {
          "name": "kube-apiserver.rules",
          "rules": [
            {
-              "expr": "histogram_quantile(0.99, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\"}[5m])) without(instance, pod))\n",
+              "expr": "sum(rate(apiserver_request_duration_seconds_sum{subresource!=\"log\",verb!~\"LIST|WATCH|WATCHLIST|PROXY|CONNECT\"}[5m])) without(instance, pod)\n/\nsum(rate(apiserver_request_duration_seconds_count{subresource!=\"log\",verb!~\"LIST|WATCH|WATCHLIST|PROXY|CONNECT\"}[5m])) without(instance, pod)\n",
+              "record": "cluster:apiserver_request_duration_seconds:mean5m"
+            },
+            {
+              "expr": "histogram_quantile(0.99, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",subresource!=\"log\",verb!~\"LIST|WATCH|WATCHLIST|PROXY|CONNECT\"}[5m])) without(instance, pod))\n",
              "labels": {
                "quantile": "0.99"
              },
              "record": "cluster_quantile:apiserver_request_duration_seconds:histogram_quantile"
            },
            {
-              "expr": "histogram_quantile(0.9, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\"}[5m])) without(instance, pod))\n",
+              "expr": "histogram_quantile(0.9, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",subresource!=\"log\",verb!~\"LIST|WATCH|WATCHLIST|PROXY|CONNECT\"}[5m])) without(instance, pod))\n",
              "labels": {
                "quantile": "0.9"
              },
              "record": "cluster_quantile:apiserver_request_duration_seconds:histogram_quantile"
            },
            {
-              "expr": "histogram_quantile(0.5, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\"}[5m])) without(instance, pod))\n",
+              "expr": "histogram_quantile(0.5, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",subresource!=\"log\",verb!~\"LIST|WATCH|WATCHLIST|PROXY|CONNECT\"}[5m])) without(instance, pod))\n",
              "labels": {
                "quantile": "0.5"
              },
@ -179,23 +286,23 @@ data:
              "record": "namespace:container_cpu_usage_seconds_total:sum_rate"
            },
            {
-              "expr": "sum by (namespace, pod, container) (\n  rate(container_cpu_usage_seconds_total{job=\"kubernetes-cadvisor\", image!=\"\", container!=\"POD\"}[5m])\n) * on (namespace, pod) group_left(node) max by(namespace, pod, node) (kube_pod_info)\n",
+              "expr": "sum by (cluster, namespace, pod, container) (\n  rate(container_cpu_usage_seconds_total{job=\"kubernetes-cadvisor\", image!=\"\", container!=\"POD\"}[5m])\n) * on (cluster, namespace, pod) group_left(node) topk by (cluster, namespace, pod) (\n  1, max by(cluster, namespace, pod, node) (kube_pod_info)\n)\n",
              "record": "node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate"
            },
            {
-              "expr": "container_memory_working_set_bytes{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) max by(namespace, pod, node) (kube_pod_info)\n",
+              "expr": "container_memory_working_set_bytes{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,\n  max by(namespace, pod, node) (kube_pod_info)\n)\n",
              "record": "node_namespace_pod_container:container_memory_working_set_bytes"
            },
            {
-              "expr": "container_memory_rss{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) max by(namespace, pod, node) (kube_pod_info)\n",
+              "expr": "container_memory_rss{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,\n  max by(namespace, pod, node) (kube_pod_info)\n)\n",
              "record": "node_namespace_pod_container:container_memory_rss"
            },
            {
-              "expr": "container_memory_cache{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) max by(namespace, pod, node) (kube_pod_info)\n",
+              "expr": "container_memory_cache{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,\n  max by(namespace, pod, node) (kube_pod_info)\n)\n",
              "record": "node_namespace_pod_container:container_memory_cache"
            },
            {
-              "expr": "container_memory_swap{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) max by(namespace, pod, node) (kube_pod_info)\n",
+              "expr": "container_memory_swap{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,\n  max by(namespace, pod, node) (kube_pod_info)\n)\n",
              "record": "node_namespace_pod_container:container_memory_swap"
            },
            {
@ -203,29 +310,29 @@ data:
              "record": "namespace:container_memory_usage_bytes:sum"
            },
            {
-              "expr": "sum by (namespace, label_name) (\n    sum(kube_pod_container_resource_requests_memory_bytes{job=\"kube-state-metrics\"} * on (endpoint, instance, job, namespace, pod, service) group_left(phase) (kube_pod_status_phase{phase=~\"Pending|Running\"} == 1)) by (namespace, pod)\n  * on (namespace, pod)\n    group_left(label_name) kube_pod_labels{job=\"kube-state-metrics\"}\n)\n",
+              "expr": "sum by (namespace) (\n    sum by (namespace, pod) (\n        max by (namespace, pod, container) (\n            kube_pod_container_resource_requests_memory_bytes{job=\"kube-state-metrics\"}\n        ) * on(namespace, pod) group_left() max by (namespace, pod) (\n            kube_pod_status_phase{phase=~\"Pending|Running\"} == 1\n        )\n    )\n)\n",
              "record": "namespace:kube_pod_container_resource_requests_memory_bytes:sum"
            },
            {
-              "expr": "sum by (namespace, label_name) (\n    sum(kube_pod_container_resource_requests_cpu_cores{job=\"kube-state-metrics\"} * on (endpoint, instance, job, namespace, pod, service) group_left(phase) (kube_pod_status_phase{phase=~\"Pending|Running\"} == 1)) by (namespace, pod)\n  * on (namespace, pod)\n    group_left(label_name) kube_pod_labels{job=\"kube-state-metrics\"}\n)\n",
+              "expr": "sum by (namespace) (\n    sum by (namespace, pod) (\n        max by (namespace, pod, container) (\n            kube_pod_container_resource_requests_cpu_cores{job=\"kube-state-metrics\"}\n        ) * on(namespace, pod) group_left() max by (namespace, pod) (\n          kube_pod_status_phase{phase=~\"Pending|Running\"} == 1\n        )\n    )\n)\n",
              "record": "namespace:kube_pod_container_resource_requests_cpu_cores:sum"
            },
            {
-              "expr": "sum(\n  label_replace(\n    label_replace(\n      kube_pod_owner{job=\"kube-state-metrics\", owner_kind=\"ReplicaSet\"},\n      \"replicaset\", \"$1\", \"owner_name\", \"(.*)\"\n    ) * on(replicaset, namespace) group_left(owner_name) kube_replicaset_owner{job=\"kube-state-metrics\"},\n    \"workload\", \"$1\", \"owner_name\", \"(.*)\"\n  )\n) by (namespace, workload, pod)\n",
+              "expr": "max by (cluster, namespace, workload, pod) (\n  label_replace(\n    label_replace(\n      kube_pod_owner{job=\"kube-state-metrics\", owner_kind=\"ReplicaSet\"},\n      \"replicaset\", \"$1\", \"owner_name\", \"(.*)\"\n    ) * on(replicaset, namespace) group_left(owner_name) topk by(replicaset, namespace) (\n      1, max by (replicaset, namespace, owner_name) (\n        kube_replicaset_owner{job=\"kube-state-metrics\"}\n      )\n    ),\n    \"workload\", \"$1\", \"owner_name\", \"(.*)\"\n  )\n)\n",
              "labels": {
                "workload_type": "deployment"
              },
              "record": "mixin_pod_workload"
            },
            {
-              "expr": "sum(\n  label_replace(\n    kube_pod_owner{job=\"kube-state-metrics\", owner_kind=\"DaemonSet\"},\n    \"workload\", \"$1\", \"owner_name\", \"(.*)\"\n  )\n) by (namespace, workload, pod)\n",
+              "expr": "max by (cluster, namespace, workload, pod) (\n  label_replace(\n    kube_pod_owner{job=\"kube-state-metrics\", owner_kind=\"DaemonSet\"},\n    \"workload\", \"$1\", \"owner_name\", \"(.*)\"\n  )\n)\n",
              "labels": {
                "workload_type": "daemonset"
              },
              "record": "mixin_pod_workload"
            },
            {
-              "expr": "sum(\n  label_replace(\n    kube_pod_owner{job=\"kube-state-metrics\", owner_kind=\"StatefulSet\"},\n    \"workload\", \"$1\", \"owner_name\", \"(.*)\"\n  )\n) by (namespace, workload, pod)\n",
+              "expr": "max by (cluster, namespace, workload, pod) (\n  label_replace(\n    kube_pod_owner{job=\"kube-state-metrics\", owner_kind=\"StatefulSet\"},\n    \"workload\", \"$1\", \"owner_name\", \"(.*)\"\n  )\n)\n",
              "labels": {
                "workload_type": "statefulset"
              },
@ -305,23 +412,49 @@ data:
          "name": "node.rules",
          "rules": [
            {
-              "expr": "sum(min(kube_pod_info) by (node))",
+              "expr": "sum(min(kube_pod_info) by (cluster, node))\n",
              "record": ":kube_pod_info_node_count:"
            },
            {
-              "expr": "max(label_replace(kube_pod_info{job=\"kube-state-metrics\"}, \"pod\", \"$1\", \"pod\", \"(.*)\")) by (node, namespace, pod)\n",
+              "expr": "topk by(namespace, pod) (1,\n  max by (node, namespace, pod) (\n    label_replace(kube_pod_info{job=\"kube-state-metrics\"}, \"pod\", \"$1\", \"pod\", \"(.*)\")\n))\n",
              "record": "node_namespace_pod:kube_pod_info:"
            },
            {
-              "expr": "count by (node) (sum by (node, cpu) (\n  node_cpu_seconds_total{job=\"node-exporter\"}\n* on (namespace, pod) group_left(node)\n  node_namespace_pod:kube_pod_info:\n))\n",
+              "expr": "count by (cluster, node) (sum by (node, cpu) (\n  node_cpu_seconds_total{job=\"node-exporter\"}\n* on (namespace, pod) group_left(node)\n  node_namespace_pod:kube_pod_info:\n))\n",
              "record": "node:node_num_cpu:sum"
            },
            {
-              "expr": "sum(\n  node_memory_MemAvailable_bytes{job=\"node-exporter\"} or\n  (\n    node_memory_Buffers_bytes{job=\"node-exporter\"} +\n    node_memory_Cached_bytes{job=\"node-exporter\"} +\n    node_memory_MemFree_bytes{job=\"node-exporter\"} +\n    node_memory_Slab_bytes{job=\"node-exporter\"}\n  )\n)\n",
+              "expr": "sum(\n  node_memory_MemAvailable_bytes{job=\"node-exporter\"} or\n  (\n    node_memory_Buffers_bytes{job=\"node-exporter\"} +\n    node_memory_Cached_bytes{job=\"node-exporter\"} +\n    node_memory_MemFree_bytes{job=\"node-exporter\"} +\n    node_memory_Slab_bytes{job=\"node-exporter\"}\n  )\n) by (cluster)\n",
              "record": ":node_memory_MemAvailable_bytes:sum"
            }
          ]
        },
+        {
+          "name": "kubelet.rules",
+          "rules": [
+            {
+              "expr": "histogram_quantile(0.99, sum(rate(kubelet_pleg_relist_duration_seconds_bucket[5m])) by (instance, le) * on(instance) group_left(node) kubelet_node_name{job=\"kubelet\"})\n",
+              "labels": {
+                "quantile": "0.99"
+              },
+              "record": "node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile"
+            },
+            {
+              "expr": "histogram_quantile(0.9, sum(rate(kubelet_pleg_relist_duration_seconds_bucket[5m])) by (instance, le) * on(instance) group_left(node) kubelet_node_name{job=\"kubelet\"})\n",
+              "labels": {
+                "quantile": "0.9"
+              },
+              "record": "node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile"
+            },
+            {
+              "expr": "histogram_quantile(0.5, sum(rate(kubelet_pleg_relist_duration_seconds_bucket[5m])) by (instance, le) * on(instance) group_left(node) kubelet_node_name{job=\"kubelet\"})\n",
+              "labels": {
+                "quantile": "0.5"
+              },
+              "record": "node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile"
+            }
+          ]
+        },
        {
          "name": "kubernetes-apps",
          "rules": [
@ -343,7 +476,7 @@ data:
                "message": "Pod {{ $labels.namespace }}/{{ $labels.pod }} has been in a non-ready state for longer than 15 minutes.",
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubepodnotready"
              },
-              "expr": "sum by (namespace, pod) (kube_pod_status_phase{job=\"kube-state-metrics\", phase=~\"Failed|Pending|Unknown\"} * on(namespace, pod) group_left(owner_kind) kube_pod_owner{owner_kind!=\"Job\"}) > 0\n",
+              "expr": "sum by (namespace, pod) (max by(namespace, pod) (kube_pod_status_phase{job=\"kube-state-metrics\", phase=~\"Pending|Unknown\"}) * on(namespace, pod) group_left(owner_kind) max by(namespace, pod, owner_kind) (kube_pod_owner{owner_kind!=\"Job\"})) > 0\n",
              "for": "15m",
              "labels": {
                "severity": "critical"
@ -367,7 +500,7 @@ data:
                "message": "Deployment {{ $labels.namespace }}/{{ $labels.deployment }} has not matched the expected number of replicas for longer than 15 minutes.",
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubedeploymentreplicasmismatch"
              },
-              "expr": "kube_deployment_spec_replicas{job=\"kube-state-metrics\"}\n  !=\nkube_deployment_status_replicas_available{job=\"kube-state-metrics\"}\n",
+              "expr": "(\n  kube_deployment_spec_replicas{job=\"kube-state-metrics\"}\n    !=\n  kube_deployment_status_replicas_available{job=\"kube-state-metrics\"}\n) and (\n  changes(kube_deployment_status_replicas_updated{job=\"kube-state-metrics\"}[5m])\n    ==\n  0\n)\n",
              "for": "15m",
              "labels": {
                "severity": "critical"
@ -379,7 +512,7 @@ data:
                "message": "StatefulSet {{ $labels.namespace }}/{{ $labels.statefulset }} has not matched the expected number of replicas for longer than 15 minutes.",
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubestatefulsetreplicasmismatch"
              },
-              "expr": "kube_statefulset_status_replicas_ready{job=\"kube-state-metrics\"}\n  !=\nkube_statefulset_status_replicas{job=\"kube-state-metrics\"}\n",
+              "expr": "(\n  kube_statefulset_status_replicas_ready{job=\"kube-state-metrics\"}\n    !=\n  kube_statefulset_status_replicas{job=\"kube-state-metrics\"}\n) and (\n  changes(kube_statefulset_status_replicas_updated{job=\"kube-state-metrics\"}[5m])\n    ==\n  0\n)\n",
              "for": "15m",
              "labels": {
                "severity": "critical"
@ -528,7 +661,7 @@ data:
                "message": "Cluster has overcommitted CPU resource requests for Pods and cannot tolerate node failure.",
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubecpuovercommit"
              },
-              "expr": "sum(namespace:kube_pod_container_resource_requests_cpu_cores:sum)\n  /\nsum(kube_node_status_allocatable_cpu_cores)\n  >\n(count(kube_node_status_allocatable_cpu_cores)-1) / count(kube_node_status_allocatable_cpu_cores)\n",
+              "expr": "sum(namespace:kube_pod_container_resource_requests_cpu_cores:sum{})\n  /\nsum(kube_node_status_allocatable_cpu_cores)\n  >\n(count(kube_node_status_allocatable_cpu_cores)-1) / count(kube_node_status_allocatable_cpu_cores)\n",
              "for": "5m",
              "labels": {
                "severity": "warning"
@ -540,7 +673,7 @@ data:
                "message": "Cluster has overcommitted memory resource requests for Pods and cannot tolerate node failure.",
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubememovercommit"
              },
-              "expr": "sum(namespace:kube_pod_container_resource_requests_memory_bytes:sum)\n  /\nsum(kube_node_status_allocatable_memory_bytes)\n  >\n(count(kube_node_status_allocatable_memory_bytes)-1)\n  /\ncount(kube_node_status_allocatable_memory_bytes)\n",
+              "expr": "sum(namespace:kube_pod_container_resource_requests_memory_bytes:sum{})\n  /\nsum(kube_node_status_allocatable_memory_bytes)\n  >\n(count(kube_node_status_allocatable_memory_bytes)-1)\n  /\ncount(kube_node_status_allocatable_memory_bytes)\n",
              "for": "5m",
              "labels": {
                "severity": "warning"
@ -618,7 +751,7 @@ data:
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubepersistentvolumefullinfourdays"
              },
              "expr": "(\n  kubelet_volume_stats_available_bytes{job=\"kubelet\"}\n    /\n  kubelet_volume_stats_capacity_bytes{job=\"kubelet\"}\n) < 0.15\nand\npredict_linear(kubelet_volume_stats_available_bytes{job=\"kubelet\"}[6h], 4 * 24 * 3600) < 0\n",
-              "for": "5m",
+              "for": "1h",
              "labels": {
                "severity": "critical"
              }
@ -666,17 +799,44 @@ data:
            }
          ]
        },
+        {
+          "name": "kube-apiserver-error-alerts",
+          "rules": [
+            {
+              "alert": "ErrorBudgetBurn",
+              "annotations": {
+                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-errorbudgetburn"
+              },
+              "expr": "(\n  status_class_5xx:apiserver_request_total:ratio_rate1h{job=\"apiserver\"} > (14.4*0.010000)\n  and\n  status_class_5xx:apiserver_request_total:ratio_rate5m{job=\"apiserver\"} > (14.4*0.010000)\n)\nor\n(\n  status_class_5xx:apiserver_request_total:ratio_rate6h{job=\"apiserver\"} > (6*0.010000)\n  and\n  status_class_5xx:apiserver_request_total:ratio_rate30m{job=\"apiserver\"} > (6*0.010000)\n)\n",
+              "labels": {
+                "job": "apiserver",
+                "severity": "critical"
+              }
+            },
+            {
+              "alert": "ErrorBudgetBurn",
+              "annotations": {
+                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-errorbudgetburn"
+              },
+              "expr": "(\n  status_class_5xx:apiserver_request_total:ratio_rate1d{job=\"apiserver\"} > (3*0.010000)\n  and\n  status_class_5xx:apiserver_request_total:ratio_rate2h{job=\"apiserver\"} > (3*0.010000)\n)\nor\n(\n  status_class_5xx:apiserver_request_total:ratio_rate3d{job=\"apiserver\"} > (0.010000)\n  and\n  status_class_5xx:apiserver_request_total:ratio_rate6h{job=\"apiserver\"} > (0.010000)\n)\n",
+              "labels": {
+                "job": "apiserver",
+                "severity": "warning"
+              }
+            }
+          ]
+        },
        {
          "name": "kubernetes-system-apiserver",
          "rules": [
            {
              "alert": "KubeAPILatencyHigh",
              "annotations": {
-                "message": "The API server has a 99th percentile latency of {{ $value }} seconds for {{ $labels.verb }} {{ $labels.resource }}.",
+                "message": "The API server has an abnormal latency of {{ $value }} seconds for {{ $labels.verb }} {{ $labels.resource }}.",
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeapilatencyhigh"
              },
-              "expr": "cluster_quantile:apiserver_request_duration_seconds:histogram_quantile{job=\"apiserver\",quantile=\"0.99\",subresource!=\"log\",verb!~\"LIST|WATCH|WATCHLIST|PROXY|CONNECT\"} > 1\n",
-              "for": "10m",
+              "expr": "(\n  cluster:apiserver_request_duration_seconds:mean5m{job=\"apiserver\"}\n  >\n  on (verb) group_left()\n  (\n    avg by (verb) (cluster:apiserver_request_duration_seconds:mean5m{job=\"apiserver\"} >= 0)\n    +\n    2*stddev by (verb) (cluster:apiserver_request_duration_seconds:mean5m{job=\"apiserver\"} >= 0)\n  )\n) > on (verb) group_left()\n1.2 * avg by (verb) (cluster:apiserver_request_duration_seconds:mean5m{job=\"apiserver\"} >= 0)\nand on (verb,resource)\ncluster_quantile:apiserver_request_duration_seconds:histogram_quantile{job=\"apiserver\",quantile=\"0.99\"}\n>\n1\n",
+              "for": "5m",
              "labels": {
                "severity": "warning"
              }
@ -687,7 +847,7 @@ data:
                "message": "The API server has a 99th percentile latency of {{ $value }} seconds for {{ $labels.verb }} {{ $labels.resource }}.",
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeapilatencyhigh"
              },
-              "expr": "cluster_quantile:apiserver_request_duration_seconds:histogram_quantile{job=\"apiserver\",quantile=\"0.99\",subresource!=\"log\",verb!~\"LIST|WATCH|WATCHLIST|PROXY|CONNECT\"} > 4\n",
+              "expr": "cluster_quantile:apiserver_request_duration_seconds:histogram_quantile{job=\"apiserver\",quantile=\"0.99\"} > 4\n",
              "for": "10m",
              "labels": {
                "severity": "critical"
@ -747,7 +907,7 @@ data:
                "message": "A client certificate used to authenticate to the apiserver is expiring in less than 7.0 days.",
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeclientcertificateexpiration"
              },
-              "expr": "apiserver_client_certificate_expiration_seconds_count{job=\"apiserver\"} > 0 and histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job=\"apiserver\"}[5m]))) < 604800\n",
+              "expr": "apiserver_client_certificate_expiration_seconds_count{job=\"apiserver\"} > 0 and on(job) histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job=\"apiserver\"}[5m]))) < 604800\n",
              "labels": {
                "severity": "warning"
              }
@ -758,11 +918,34 @@ data:
                "message": "A client certificate used to authenticate to the apiserver is expiring in less than 24.0 hours.",
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeclientcertificateexpiration"
              },
-              "expr": "apiserver_client_certificate_expiration_seconds_count{job=\"apiserver\"} > 0 and histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job=\"apiserver\"}[5m]))) < 86400\n",
+              "expr": "apiserver_client_certificate_expiration_seconds_count{job=\"apiserver\"} > 0 and on(job) histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job=\"apiserver\"}[5m]))) < 86400\n",
              "labels": {
                "severity": "critical"
              }
            },
+            {
+              "alert": "AggregatedAPIErrors",
+              "annotations": {
+                "message": "An aggregated API {{ $labels.name }}/{{ $labels.namespace }} has reported errors. The number of errors have increased for it in the past five minutes. High values indicate that the availability of the service changes too often.",
+                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-aggregatedapierrors"
+              },
+              "expr": "sum by(name, namespace)(increase(aggregator_unavailable_apiservice_count[5m])) > 2\n",
+              "labels": {
+                "severity": "warning"
+              }
+            },
+            {
+              "alert": "AggregatedAPIDown",
+              "annotations": {
+                "message": "An aggregated API {{ $labels.name }}/{{ $labels.namespace }} is down. It has not been available at least for the past five minutes.",
+                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-aggregatedapidown"
+              },
+              "expr": "sum by(name, namespace)(sum_over_time(aggregator_unavailable_apiservice[5m])) > 0\n",
+              "for": "5m",
+              "labels": {
+                "severity": "warning"
+              }
+            },
            {
              "alert": "KubeAPIDown",
              "annotations": {
@ -799,6 +982,7 @@ data:
                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubenodeunreachable"
              },
              "expr": "kube_node_spec_taint{job=\"kube-state-metrics\",key=\"node.kubernetes.io/unreachable\",effect=\"NoSchedule\"} == 1\n",
+              "for": "2m",
              "labels": {
                "severity": "warning"
              }
@ -815,6 +999,42 @@ data:
                "severity": "warning"
              }
            },
+            {
+              "alert": "KubeNodeReadinessFlapping",
+              "annotations": {
+                "message": "The readiness status of node {{ $labels.node }} has changed {{ $value }} times in the last 15 minutes.",
+                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubenodereadinessflapping"
+              },
+              "expr": "sum(changes(kube_node_status_condition{status=\"true\",condition=\"Ready\"}[15m])) by (node) > 2\n",
+              "for": "15m",
+              "labels": {
+                "severity": "warning"
+              }
+            },
+            {
+              "alert": "KubeletPlegDurationHigh",
+              "annotations": {
+                "message": "The Kubelet Pod Lifecycle Event Generator has a 99th percentile duration of {{ $value }} seconds on node {{ $labels.node }}.",
+                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletplegdurationhigh"
+              },
+              "expr": "node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile{quantile=\"0.99\"} >= 10\n",
+              "for": "5m",
+              "labels": {
+                "severity": "warning"
+              }
+            },
+            {
+              "alert": "KubeletPodStartUpLatencyHigh",
+              "annotations": {
+                "message": "Kubelet Pod startup 99th percentile latency is {{ $value }} seconds on node {{ $labels.node }}.",
+                "runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletpodstartuplatencyhigh"
+              },
+              "expr": "histogram_quantile(0.99, sum(rate(kubelet_pod_worker_duration_seconds_bucket{job=\"kubelet\"}[5m])) by (instance, le)) * on(instance) group_left(node) kubelet_node_name  > 5\n",
+              "for": "15m",
+              "labels": {
+                "severity": "warning"
+              }
+            },
            {
              "alert": "KubeletDown",
              "annotations": {
@ -1124,7 +1344,7 @@ data:
            {
              "alert": "PrometheusRemoteStorageFailures",
              "annotations": {
-                "description": "Prometheus {{$labels.instance}} failed to send {{ printf \"%.1f\" $value }}% of the samples to queue {{$labels.queue}}.",
+                "description": "Prometheus {{$labels.instance}} failed to send {{ printf \"%.1f\" $value }}% of the samples to {{ if $labels.queue }}{{ $labels.queue }}{{ else }}{{ $labels.url }}{{ end }}.",
                "summary": "Prometheus fails to send samples to remote storage."
              },
              "expr": "(\n  rate(prometheus_remote_storage_failed_samples_total{job=\"prometheus\"}[5m])\n/\n  (\n    rate(prometheus_remote_storage_failed_samples_total{job=\"prometheus\"}[5m])\n  +\n    rate(prometheus_remote_storage_succeeded_samples_total{job=\"prometheus\"}[5m])\n  )\n)\n* 100\n> 1\n",
@ -1136,7 +1356,7 @@ data:
            {
              "alert": "PrometheusRemoteWriteBehind",
              "annotations": {
-                "description": "Prometheus {{$labels.instance}} remote write is {{ printf \"%.1f\" $value }}s behind for queue {{$labels.queue}}.",
+                "description": "Prometheus {{$labels.instance}} remote write is {{ printf \"%.1f\" $value }}s behind for {{ if $labels.queue }}{{ $labels.queue }}{{ else }}{{ $labels.url }}{{ end }}.",
                "summary": "Prometheus remote write is behind."
              },
              "expr": "# Without max_over_time, failed scrapes could create false negatives, see\n# https://www.robustperception.io/alerting-on-gauges-in-prometheus-2-0 for details.\n(\n  max_over_time(prometheus_remote_storage_highest_timestamp_in_seconds{job=\"prometheus\"}[5m])\n- on(job, instance) group_right\n  max_over_time(prometheus_remote_storage_queue_highest_sent_timestamp_seconds{job=\"prometheus\"}[5m])\n)\n> 120\n",
@ -1148,10 +1368,10 @@ data:
            {
              "alert": "PrometheusRemoteWriteDesiredShards",
              "annotations": {
-                "description": "Prometheus {{$labels.instance}} remote write desired shards calculation wants to run {{ printf $value }} shards, which is more than the max of {{ printf `prometheus_remote_storage_shards_max{instance=\"%s\",job=\"prometheus\"}` $labels.instance | query | first | value }}.",
+                "description": "Prometheus {{$labels.instance}} remote write desired shards calculation wants to run {{ $value }} shards, which is more than the max of {{ printf `prometheus_remote_storage_shards_max{instance=\"%s\",job=\"prometheus\"}` $labels.instance | query | first | value }}.",
                "summary": "Prometheus remote write desired shards calculation wants to run more than configured max shards."
              },
-              "expr": "# Without max_over_time, failed scrapes could create false negatives, see\n# https://www.robustperception.io/alerting-on-gauges-in-prometheus-2-0 for details.\n(\n  max_over_time(prometheus_remote_storage_shards_desired{job=\"prometheus\"}[5m])\n> on(job, instance) group_right\n  max_over_time(prometheus_remote_storage_shards_max{job=\"prometheus\"}[5m])\n)\n",
+              "expr": "# Without max_over_time, failed scrapes could create false negatives, see\n# https://www.robustperception.io/alerting-on-gauges-in-prometheus-2-0 for details.\n(\n  max_over_time(prometheus_remote_storage_shards_desired{job=\"prometheus\"}[5m])\n>\n  max_over_time(prometheus_remote_storage_shards_max{job=\"prometheus\"}[5m])\n)\n",
              "for": "15m",
              "labels": {
                "severity": "warning"
@ -1201,6 +1421,17 @@ data:
              "labels": {
                "severity": "warning"
              }
+            },
+            {
+              "alert": "BlackboxProbeFailure",
+              "annotations": {
+                "message": "Blackbox probe {{$labels.instance}} failed"
+              },
+              "expr": "probe_success == 0",
+              "for": "2m",
+              "labels": {
+                "severity": "critical"
+              }
            }
          ]
        },
@ -1212,7 +1443,7 @@ data:
              "annotations": {
                "message": "{{ $value }} RAID disk(s) on node {{ $labels.instance }} are inactive."
              },
-              "expr": "node_md_disks - node_md_disks_active > 0",
+              "expr": "node_md_disks{state=\"failed\"} > 0",
              "for": "10m",
              "labels": {
                "severity": "warning"
--- a/aws/container-linux/kubernetes/README.md
+++ b/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 v1.17.0 (upstream)
+* Kubernetes v1.17.4 (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
--- a/aws/container-linux/kubernetes/ami.tf
+++ b/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" {
--- a/aws/container-linux/kubernetes/bootstrap.tf
+++ b/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=24e5513ee6da4888005aac02101f73fc9e5e829f"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=73784c1b2c791d9ba586a1478979ac34dd324dad"

  cluster_name          = var.cluster_name
  api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]
--- a/aws/container-linux/kubernetes/cl/controller.yaml.tmpl
+++ b/aws/container-linux/kubernetes/cl/controller.yaml.tmpl
@ -7,7 +7,9 @@ systemd:
        - name: 40-etcd-cluster.conf
          contents: |
            [Service]
-            Environment="ETCD_IMAGE_TAG=v3.4.3"
+            Environment="ETCD_IMAGE_TAG=v3.4.4"
+            Environment="ETCD_IMAGE_URL=docker://quay.io/coreos/etcd"
+            Environment="RKT_RUN_ARGS=--insecure-options=image"
            Environment="ETCD_NAME=${etcd_name}"
            Environment="ETCD_ADVERTISE_CLIENT_URLS=https://${etcd_domain}:2379"
            Environment="ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${etcd_domain}:2380"
@ -50,29 +52,47 @@ systemd:
        Description=Kubelet via Hyperkube
        Wants=rpc-statd.service
        [Service]
-        EnvironmentFile=/etc/kubernetes/kubelet.env
-        Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
-          --volume=resolv,kind=host,source=/etc/resolv.conf \
-          --mount volume=resolv,target=/etc/resolv.conf \
-          --volume var-lib-cni,kind=host,source=/var/lib/cni \
-          --mount volume=var-lib-cni,target=/var/lib/cni \
-          --volume var-lib-calico,kind=host,source=/var/lib/calico \
-          --mount volume=var-lib-calico,target=/var/lib/calico \
-          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
-          --mount volume=opt-cni-bin,target=/opt/cni/bin \
-          --volume var-log,kind=host,source=/var/log \
-          --mount volume=var-log,target=/var/log \
-          --insecure-options=image"
        Environment=KUBELET_CGROUP_DRIVER=${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,readOnly=true \
+          --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:v1.17.4 \
+          --exec=/usr/local/bin/kubelet -- \
          --anonymous-auth=false \
          --authentication-token-webhook \
          --authorization-mode=Webhook \
@ -82,6 +102,7 @@ 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 \
@ -115,7 +136,7 @@ systemd:
            --volume script,kind=host,source=/opt/bootstrap/apply \
            --mount volume=script,target=/apply \
            --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.17.0 \
+            docker://k8s.gcr.io/hyperkube:v1.17.4 \
            --net=host \
            --dns=host \
            --exec=/apply
@ -130,14 +151,6 @@ 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=v1.17.0
-          KUBELET_IMAGE_ARGS="--exec=/usr/local/bin/kubelet"
    - path: /opt/bootstrap/layout
      filesystem: root
      mode: 0544
--- a/aws/container-linux/kubernetes/controllers.tf
+++ b/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
--- a/aws/container-linux/kubernetes/network.tf
+++ b/aws/container-linux/kubernetes/network.tf
@ -25,21 +25,23 @@ resource "aws_internet_gateway" "gateway" {
 resource "aws_route_table" "default" {
  vpc_id = aws_vpc.network.id

-  route {
-    cidr_block = "0.0.0.0/0"
-    gateway_id = aws_internet_gateway.gateway.id
-  }
-
-  route {
-    ipv6_cidr_block = "::/0"
-    gateway_id      = aws_internet_gateway.gateway.id
-  }
-
  tags = {
    "Name" = var.cluster_name
  }
 }

+resource "aws_route" "egress-ipv4" {
+  route_table_id = aws_route_table.default.id
+  destination_cidr_block = "0.0.0.0/0"
+  gateway_id = aws_internet_gateway.gateway.id
+}
+
+resource "aws_route" "egress-ipv6" {
+  route_table_id = aws_route_table.default.id
+  destination_ipv6_cidr_block = "::/0"
+  gateway_id = aws_internet_gateway.gateway.id
+}
+
 # Subnets (one per availability zone)

 resource "aws_subnet" "public" {
@ -62,6 +64,6 @@ 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]
 }

--- a/aws/container-linux/kubernetes/nlb.tf
+++ b/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
 }

--- a/aws/container-linux/kubernetes/security.tf
+++ b/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

--- a/aws/container-linux/kubernetes/ssh.tf
+++ b/aws/container-linux/kubernetes/ssh.tf
@ -2,7 +2,7 @@ locals {
  # format assets for distribution
  assets_bundle = [
    # header with the unpack location
-    for key, value in module.bootstrap.assets_dist:
+    for key, value in module.bootstrap.assets_dist :
    format("##### %s\n%s", key, value)
  ]
 }
--- a/aws/container-linux/kubernetes/workers/ami.tf
+++ b/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" {
--- a/aws/container-linux/kubernetes/workers/cl/worker.yaml.tmpl
+++ b/aws/container-linux/kubernetes/workers/cl/worker.yaml.tmpl
@ -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,readOnly=true \
+          --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:v1.17.4 \
+          --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 \
@ -92,14 +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=v1.17.0
-          KUBELET_IMAGE_ARGS="--exec=/usr/local/bin/kubelet"
    - path: /etc/sysctl.d/max-user-watches.conf
      filesystem: root
      contents:
@ -117,7 +128,7 @@ storage:
            --volume config,kind=host,source=/etc/kubernetes \
            --mount volume=config,target=/etc/kubernetes \
            --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.17.0 \
+            docker://k8s.gcr.io/hyperkube:v1.17.4 \
            --net=host \
            --dns=host \
            -- \
--- a/aws/container-linux/kubernetes/workers/workers.tf
+++ b/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)
--- a/aws/fedora-coreos/kubernetes/README.md
+++ b/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 v1.17.0 (upstream)
+* Kubernetes v1.17.4 (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
--- a/aws/fedora-coreos/kubernetes/ami.tf
+++ b/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*"
 }
--- a/aws/fedora-coreos/kubernetes/bootstrap.tf
+++ b/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=24e5513ee6da4888005aac02101f73fc9e5e829f"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=73784c1b2c791d9ba586a1478979ac34dd324dad"

  cluster_name          = var.cluster_name
  api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]
--- a/aws/fedora-coreos/kubernetes/fcc/controller.yaml
+++ b/aws/fedora-coreos/kubernetes/fcc/controller.yaml
@ -28,7 +28,7 @@ systemd:
          --network host \
          --volume /var/lib/etcd:/var/lib/etcd:rw,Z \
          --volume /etc/ssl/etcd:/etc/ssl/certs:ro,Z \
-          quay.io/coreos/etcd:v3.4.3
+          quay.io/coreos/etcd:v3.4.4
        ExecStop=/usr/bin/podman stop etcd
        [Install]
        WantedBy=multi-user.target
@ -73,14 +73,13 @@ systemd:
          --volume /sys/fs/cgroup:/sys/fs/cgroup:ro \
          --volume /sys/fs/cgroup/systemd:/sys/fs/cgroup/systemd \
          --volume /etc/pki/tls/certs:/usr/share/ca-certificates:ro \
-          --volume /var/lib/calico:/var/lib/calico \
+          --volume /var/lib/calico:/var/lib/calico:ro \
          --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:v1.17.0 kubelet \
+          k8s.gcr.io/hyperkube:v1.17.4 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 \
@ -123,7 +123,7 @@ systemd:
            --volume /opt/bootstrap/assets:/assets:ro,Z \
            --volume /opt/bootstrap/apply:/apply:ro,Z \
            --entrypoint=/apply \
-            k8s.gcr.io/hyperkube:v1.17.0
+            k8s.gcr.io/hyperkube:v1.17.4
        ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
        ExecStartPost=-/usr/bin/podman stop bootstrap
 storage:
@ -171,10 +171,6 @@ storage:
             echo "Retry applying manifests"
             sleep 5
          done
-    - path: /etc/sysctl.d/reverse-path-filter.conf
-      contents:
-        inline: |
-          net.ipv4.conf.all.rp_filter=1
    - path: /etc/sysctl.d/max-user-watches.conf
      contents:
        inline: |
@ -186,6 +182,19 @@ storage:
          DefaultCPUAccounting=yes
          DefaultMemoryAccounting=yes
          DefaultBlockIOAccounting=yes
+    - path: /etc/sysconfig/docker
+      mode: 0644
+      overwrite: true
+      contents:
+        inline: |
+          # Modify these options if you want to change the way the docker daemon runs
+          OPTIONS="--selinux-enabled \
+            --log-driver=json-file \
+            --live-restore \
+            --default-ulimit nofile=1024:1024 \
+            --init-path /usr/libexec/docker/docker-init \
+            --userland-proxy-path /usr/libexec/docker/docker-proxy \
+          "
    - path: /etc/etcd/etcd.env
      mode: 0644
      contents:
--- a/aws/fedora-coreos/kubernetes/network.tf
+++ b/aws/fedora-coreos/kubernetes/network.tf
@ -25,21 +25,23 @@ resource "aws_internet_gateway" "gateway" {
 resource "aws_route_table" "default" {
  vpc_id = aws_vpc.network.id

-  route {
-    cidr_block = "0.0.0.0/0"
-    gateway_id = aws_internet_gateway.gateway.id
-  }
-
-  route {
-    ipv6_cidr_block = "::/0"
-    gateway_id      = aws_internet_gateway.gateway.id
-  }
-
  tags = {
    "Name" = var.cluster_name
  }
 }

+resource "aws_route" "egress-ipv4" {
+  route_table_id = aws_route_table.default.id
+  destination_cidr_block = "0.0.0.0/0"
+  gateway_id = aws_internet_gateway.gateway.id
+}
+
+resource "aws_route" "egress-ipv6" {
+  route_table_id = aws_route_table.default.id
+  destination_ipv6_cidr_block = "::/0"
+  gateway_id = aws_internet_gateway.gateway.id
+}
+
 # Subnets (one per availability zone)

 resource "aws_subnet" "public" {
--- a/aws/fedora-coreos/kubernetes/security.tf
+++ b/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

--- a/aws/fedora-coreos/kubernetes/ssh.tf
+++ b/aws/fedora-coreos/kubernetes/ssh.tf
@ -2,7 +2,7 @@ locals {
  # format assets for distribution
  assets_bundle = [
    # header with the unpack location
-    for key, value in module.bootstrap.assets_dist:
+    for key, value in module.bootstrap.assets_dist :
    format("##### %s\n%s", key, value)
  ]
 }
@ -21,7 +21,7 @@ resource "null_resource" "copy-controller-secrets" {
    user    = "core"
    timeout = "15m"
  }
-  
+
  provisioner "file" {
    content     = join("\n", local.assets_bundle)
    destination = "$HOME/assets"
--- a/aws/fedora-coreos/kubernetes/workers/ami.tf
+++ b/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*"
 }
--- a/aws/fedora-coreos/kubernetes/workers/fcc/worker.yaml
+++ b/aws/fedora-coreos/kubernetes/workers/fcc/worker.yaml
@ -43,14 +43,13 @@ systemd:
          --volume /sys/fs/cgroup:/sys/fs/cgroup:ro \
          --volume /sys/fs/cgroup/systemd:/sys/fs/cgroup/systemd \
          --volume /etc/pki/tls/certs:/usr/share/ca-certificates:ro \
-          --volume /var/lib/calico:/var/lib/calico \
+          --volume /var/lib/calico:/var/lib/calico:ro \
          --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:v1.17.0 kubelet \
+          k8s.gcr.io/hyperkube:v1.17.4 kubelet \
          --anonymous-auth=false \
          --authentication-token-webhook \
          --authorization-mode=Webhook \
@ -62,13 +61,14 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --cni-conf-dir=/etc/kubernetes/cni/net.d \
          --exit-on-lock-contention \
+          --healthz-port=0 \
          --kubeconfig=/etc/kubernetes/kubeconfig \
          --lock-file=/var/run/lock/kubelet.lock \
          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
-          %{ for label in split(",", node_labels) }
+          %{~ for label in split(",", node_labels) ~}
          --node-labels=${label} \
-          %{ endfor ~}
+          %{~ endfor ~}
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
          --volume-plugin-dir=/var/lib/kubelet/volumeplugins
@ -78,6 +78,18 @@ systemd:
        RestartSec=10
        [Install]
        WantedBy=multi-user.target
+    - name: delete-node.service
+      enabled: true
+      contents: |
+        [Unit]
+        Description=Delete Kubernetes node on shutdown
+        [Service]
+        Type=oneshot
+        RemainAfterExit=true
+        ExecStart=/bin/true
+        ExecStop=/bin/bash -c '/usr/bin/podman run --volume /etc/kubernetes:/etc/kubernetes:ro,z k8s.gcr.io/hyperkube:v1.17.4 kubectl --kubeconfig=/etc/kubernetes/kubeconfig delete node $HOSTNAME'
+        [Install]
+        WantedBy=multi-user.target
 storage:
  directories:
    - path: /etc/kubernetes
@ -87,10 +99,6 @@ storage:
      contents:
        inline: |
          ${kubeconfig}
-    - path: /etc/sysctl.d/reverse-path-filter.conf
-      contents:
-        inline: |
-          net.ipv4.conf.all.rp_filter=1
    - path: /etc/sysctl.d/max-user-watches.conf
      contents:
        inline: |
@ -102,6 +110,19 @@ storage:
          DefaultCPUAccounting=yes
          DefaultMemoryAccounting=yes
          DefaultBlockIOAccounting=yes
+    - path: /etc/sysconfig/docker
+      mode: 0644
+      overwrite: true
+      contents:
+        inline: |
+          # Modify these options if you want to change the way the docker daemon runs
+          OPTIONS="--selinux-enabled \
+            --log-driver=json-file \
+            --live-restore \
+            --default-ulimit nofile=1024:1024 \
+            --init-path /usr/libexec/docker/docker-init \
+            --userland-proxy-path /usr/libexec/docker/docker-proxy \
+          "
 passwd:
  users:
    - name: core
--- a/aws/ignore/.gitkeep
+++ b/aws/ignore/.gitkeep
--- a/azure/container-linux/kubernetes/README.md
+++ b/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 v1.17.0 (upstream)
+* Kubernetes v1.17.4 (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
--- a/azure/container-linux/kubernetes/bootstrap.tf
+++ b/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=24e5513ee6da4888005aac02101f73fc9e5e829f"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=73784c1b2c791d9ba586a1478979ac34dd324dad"

  cluster_name = var.cluster_name
  api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]
--- a/google-cloud/container-linux/kubernetes/cl/controller.yaml.tmpl
+++ b/google-cloud/container-linux/kubernetes/cl/controller.yaml.tmpl
@ -7,7 +7,9 @@ systemd:
        - name: 40-etcd-cluster.conf
          contents: |
            [Service]
-            Environment="ETCD_IMAGE_TAG=v3.4.3"
+            Environment="ETCD_IMAGE_TAG=v3.4.4"
+            Environment="ETCD_IMAGE_URL=docker://quay.io/coreos/etcd"
+            Environment="RKT_RUN_ARGS=--insecure-options=image"
            Environment="ETCD_NAME=${etcd_name}"
            Environment="ETCD_ADVERTISE_CLIENT_URLS=https://${etcd_domain}:2379"
            Environment="ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${etcd_domain}:2380"
@ -50,29 +52,46 @@ 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 \
-          --hosts-entry=host \
-          --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,readOnly=true \
+          --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:v1.17.4 \
+          --exec=/usr/local/bin/kubelet -- \
          --anonymous-auth=false \
          --authentication-token-webhook \
          --authorization-mode=Webhook \
@ -81,14 +100,15 @@ 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 \
          --node-labels=node.kubernetes.io/master \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
-          --register-with-taints=node-role.kubernetes.io/master=:NoSchedule \
          --read-only-port=0 \
+          --register-with-taints=node-role.kubernetes.io/master=:NoSchedule \
          --volume-plugin-dir=/var/lib/kubelet/volumeplugins
        ExecStop=-/usr/bin/rkt stop --uuid-file=/var/cache/kubelet-pod.uuid
        Restart=always
@ -114,7 +134,7 @@ systemd:
            --volume script,kind=host,source=/opt/bootstrap/apply \
            --mount volume=script,target=/apply \
            --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.17.0 \
+            docker://k8s.gcr.io/hyperkube:v1.17.4 \
            --net=host \
            --dns=host \
            --exec=/apply
@ -129,14 +149,6 @@ 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=v1.17.0
-          KUBELET_IMAGE_ARGS="--exec=/usr/local/bin/kubelet"
    - path: /opt/bootstrap/layout
      filesystem: root
      mode: 0544
--- a/azure/container-linux/kubernetes/controllers.tf
+++ b/azure/container-linux/kubernetes/controllers.tf
@ -11,16 +11,15 @@ 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
+  # Container Linux derivative
  # coreos-stable -> Container Linux Stable
-  channel = element(split("-", var.os_image), 1)
+  # flatcar-stable -> Flatcar Linux Stable
+  flavor  = split("-", var.os_image)[0]
+  channel = split("-", var.os_image)[1]
 }

 # Controller availability set to spread controllers
@ -35,92 +34,63 @@ resource "azurerm_availability_set" "controllers" {
 }

 # Controller instances
-resource "azurerm_virtual_machine" "controllers" {
+resource "azurerm_linux_virtual_machine" "controllers" {
  count               = var.controller_count
  resource_group_name = azurerm_resource_group.cluster.name

  name                = "${var.cluster_name}-controller-${count.index}"
  location            = var.region
  availability_set_id = azurerm_availability_set.controllers.id
-  vm_size             = var.controller_type

-  # boot
-  storage_image_reference {
-    publisher = "CoreOS"
-    offer     = "CoreOS"
+  size        = var.controller_type
+  custom_data = base64encode(data.ct_config.controller-ignitions.*.rendered[count.index])
+
+  # storage
+  os_disk {
+    name                 = "${var.cluster_name}-controller-${count.index}"
+    caching              = "None"
+    disk_size_gb         = var.disk_size
+    storage_account_type = "Premium_LRS"
+  }
+
+  source_image_reference {
+    publisher = local.flavor == "flatcar" ? "Kinvolk" : "CoreOS"
+    offer     = local.flavor == "flatcar" ? "flatcar-container-linux" : "CoreOS"
    sku       = local.channel
    version   = "latest"
  }

-  # storage
-  storage_os_disk {
-    name              = "${var.cluster_name}-controller-${count.index}"
-    create_option     = "FromImage"
-    caching           = "ReadWrite"
-    disk_size_gb      = var.disk_size
-    os_type           = "Linux"
-    managed_disk_type = "Premium_LRS"
-  }
+  # Gross hack just for Flatcar Linux
+  dynamic "plan" {
+    for_each = local.flavor == "flatcar" ? [1] : []

-  # network
-  network_interface_ids = [element(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)
-  }
-
-  # Azure mandates setting an ssh_key, even though Ignition custom_data handles it too
-  os_profile_linux_config {
-    disable_password_authentication = true
-
-    ssh_keys {
-      path     = "/home/core/.ssh/authorized_keys"
-      key_data = var.ssh_authorized_key
+    content {
+      name = local.channel
+      publisher = "kinvolk"
+      product = "flatcar-container-linux"
    }
  }

-  # lifecycle
-  delete_os_disk_on_termination    = true
-  delete_data_disks_on_termination = true
+  # network
+  network_interface_ids = [
+    azurerm_network_interface.controllers.*.id[count.index]
+  ]
+
+  # Azure requires setting admin_ssh_key, though Ignition custom_data handles it too
+  admin_username = "core"
+  admin_ssh_key {
+    username   = "core"
+    public_key = var.ssh_authorized_key
+  }

  lifecycle {
    ignore_changes = [
-      storage_os_disk,
-      os_profile,
+      os_disk,
+      custom_data,
    ]
  }
 }

-# Controller NICs with public and private IPv4
-resource "azurerm_network_interface" "controllers" {
-  count               = var.controller_count
-  resource_group_name = azurerm_resource_group.cluster.name
-
-  name                      = "${var.cluster_name}-controller-${count.index}"
-  location                  = azurerm_resource_group.cluster.location
-  network_security_group_id = azurerm_network_security_group.controller.id
-
-  ip_configuration {
-    name                          = "ip0"
-    subnet_id                     = azurerm_subnet.controller.id
-    private_ip_address_allocation = "dynamic"
-
-    # public IPv4
-    public_ip_address_id = element(azurerm_public_ip.controllers.*.id, count.index)
-  }
-}
-
-# Add controller NICs to the controller backend address pool
-resource "azurerm_network_interface_backend_address_pool_association" "controllers" {
-  count = var.controller_count
-
-  network_interface_id    = azurerm_network_interface.controllers[count.index].id
-  ip_configuration_name   = "ip0"
-  backend_address_pool_id = azurerm_lb_backend_address_pool.controller.id
-}
-
 # Controller public IPv4 addresses
 resource "azurerm_public_ip" "controllers" {
  count               = var.controller_count
@ -132,13 +102,44 @@ resource "azurerm_public_ip" "controllers" {
  allocation_method = "Static"
 }

+# Controller NICs with public and private IPv4
+resource "azurerm_network_interface" "controllers" {
+  count               = var.controller_count
+  resource_group_name = azurerm_resource_group.cluster.name
+
+  name     = "${var.cluster_name}-controller-${count.index}"
+  location = azurerm_resource_group.cluster.location
+
+  ip_configuration {
+    name                          = "ip0"
+    subnet_id                     = azurerm_subnet.controller.id
+    private_ip_address_allocation = "Dynamic"
+    # instance public IPv4
+    public_ip_address_id = azurerm_public_ip.controllers.*.id[count.index]
+  }
+}
+
+# Associate controller network interface with controller security group
+resource "azurerm_network_interface_security_group_association" "controllers" {
+  count = var.controller_count
+
+  network_interface_id      = azurerm_network_interface.controllers[count.index].id
+  network_security_group_id = azurerm_network_security_group.controller.id
+}
+
+# Associate controller network interface with controller backend address pool
+resource "azurerm_network_interface_backend_address_pool_association" "controllers" {
+  count = var.controller_count
+
+  network_interface_id    = azurerm_network_interface.controllers[count.index].id
+  ip_configuration_name   = "ip0"
+  backend_address_pool_id = azurerm_lb_backend_address_pool.controller.id
+}
+
 # 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 +148,7 @@ 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
--- a/azure/container-linux/kubernetes/network.tf
+++ b/azure/container-linux/kubernetes/network.tf
@ -24,6 +24,11 @@ resource "azurerm_subnet" "controller" {
  address_prefix       = cidrsubnet(var.host_cidr, 1, 0)
 }

+resource "azurerm_subnet_network_security_group_association" "controller" {
+  subnet_id                 = azurerm_subnet.controller.id
+  network_security_group_id = azurerm_network_security_group.controller.id
+}
+
 resource "azurerm_subnet" "worker" {
  resource_group_name = azurerm_resource_group.cluster.name

@ -32,3 +37,8 @@ resource "azurerm_subnet" "worker" {
  address_prefix       = cidrsubnet(var.host_cidr, 1, 1)
 }

+resource "azurerm_subnet_network_security_group_association" "worker" {
+  subnet_id                 = azurerm_subnet.worker.id
+  network_security_group_id = azurerm_network_security_group.worker.id
+}
+
--- a/azure/container-linux/kubernetes/security.tf
+++ b/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
--- a/azure/container-linux/kubernetes/ssh.tf
+++ b/azure/container-linux/kubernetes/ssh.tf
@ -2,7 +2,7 @@ locals {
  # format assets for distribution
  assets_bundle = [
    # header with the unpack location
-    for key, value in module.bootstrap.assets_dist:
+    for key, value in module.bootstrap.assets_dist :
    format("##### %s\n%s", key, value)
  ]
 }
@ -13,7 +13,7 @@ resource "null_resource" "copy-controller-secrets" {

  depends_on = [
    module.bootstrap,
-    azurerm_virtual_machine.controllers
+    azurerm_linux_virtual_machine.controllers
  ]

  connection {
@ -22,7 +22,7 @@ resource "null_resource" "copy-controller-secrets" {
    user    = "core"
    timeout = "15m"
  }
-  
+
  provisioner "file" {
    content     = join("\n", local.assets_bundle)
    destination = "$HOME/assets"
@ -45,7 +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"
  }
--- a/azure/container-linux/kubernetes/variables.tf
+++ b/azure/container-linux/kubernetes/variables.tf
@ -49,7 +49,7 @@ variable "worker_type" {
 variable "os_image" {
  type        = string
  default     = "coreos-stable"
-  description = "Channel for a Container Linux derivative (coreos-stable, coreos-beta, coreos-alpha)"
+  description = "Channel for a Container Linux derivative (coreos-stable, coreos-beta, coreos-alpha, flatcar-stable, flatcar-beta)"
 }

 variable "disk_size" {
--- a/azure/container-linux/kubernetes/versions.tf
+++ b/azure/container-linux/kubernetes/versions.tf
@ -3,7 +3,7 @@
 terraform {
  required_version = "~> 0.12.6"
  required_providers {
-    azurerm  = "~> 1.27"
+    azurerm  = "~> 2.0"
    ct       = "~> 0.3"
    template = "~> 2.1"
    null     = "~> 2.1"
--- a/azure/container-linux/kubernetes/workers.tf
+++ b/azure/container-linux/kubernetes/workers.tf
@ -22,4 +22,3 @@ module "workers" {
  clc_snippets          = var.worker_clc_snippets
  node_labels           = var.worker_node_labels
 }
-
--- a/azure/container-linux/kubernetes/workers/cl/worker.yaml.tmpl
+++ b/azure/container-linux/kubernetes/workers/cl/worker.yaml.tmpl
@ -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,readOnly=true \
+          --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:v1.17.4 \
+          --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 \
@ -90,14 +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=v1.17.0
-          KUBELET_IMAGE_ARGS="--exec=/usr/local/bin/kubelet"
    - path: /etc/sysctl.d/max-user-watches.conf
      filesystem: root
      contents:
@ -115,7 +126,7 @@ storage:
            --volume config,kind=host,source=/etc/kubernetes \
            --mount volume=config,target=/etc/kubernetes \
            --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.17.0 \
+            docker://k8s.gcr.io/hyperkube:v1.17.4 \
            --net=host \
            --dns=host \
            -- \
--- a/azure/container-linux/kubernetes/workers/workers.tf
+++ b/azure/container-linux/kubernetes/workers/workers.tf
@ -1,57 +1,56 @@
 locals {
-  # Channel for a Container Linux derivative
  # coreos-stable -> Container Linux Stable
-  channel = element(split("-", var.os_image), 1)
+  # flatcar-stable -> Flatcar Linux Stable
+  flavor  = split("-", var.os_image)[0]
+  channel = split("-", var.os_image)[1]
 }

 # Workers scale set
-resource "azurerm_virtual_machine_scale_set" "workers" {
+resource "azurerm_linux_virtual_machine_scale_set" "workers" {
  resource_group_name = var.resource_group_name

-  name                   = "${var.name}-workers"
+  name                   = "${var.name}-worker"
  location               = var.region
+  sku = var.vm_type
+  instances = var.worker_count
+  # instance name prefix for instances in the set
+  computer_name_prefix = "${var.name}-worker"
  single_placement_group = false
+  custom_data          = base64encode(data.ct_config.worker-ignition.rendered)

-  sku {
-    name     = var.vm_type
-    tier     = "standard"
-    capacity = var.worker_count
+  # storage
+  os_disk {
+    storage_account_type = "Standard_LRS"
+    caching           = "ReadWrite"
  }

-  # boot
-  storage_profile_image_reference {
-    publisher = "CoreOS"
-    offer     = "CoreOS"
+  source_image_reference {
+    publisher = local.flavor == "flatcar" ? "Kinvolk" : "CoreOS"
+    offer     = local.flavor == "flatcar" ? "flatcar-container-linux" : "CoreOS"
    sku       = local.channel
    version   = "latest"
  }

-  # storage
-  storage_profile_os_disk {
-    create_option     = "FromImage"
-    caching           = "ReadWrite"
-    os_type           = "linux"
-    managed_disk_type = "Standard_LRS"
-  }
+  # Gross hack just for Flatcar Linux
+  dynamic "plan" {
+    for_each = local.flavor == "flatcar" ? [1] : []

-  os_profile {
-    computer_name_prefix = "${var.name}-worker-"
-    admin_username       = "core"
-    custom_data          = data.ct_config.worker-ignition.rendered
-  }
-
-  # Azure mandates setting an ssh_key, even though Ignition custom_data handles it too
-  os_profile_linux_config {
-    disable_password_authentication = true
-
-    ssh_keys {
-      path     = "/home/core/.ssh/authorized_keys"
-      key_data = var.ssh_authorized_key
+    content {
+      name = local.channel
+      publisher = "kinvolk"
+      product = "flatcar-container-linux"
    }
  }

+  # Azure requires setting admin_ssh_key, though Ignition custom_data handles it too
+  admin_username = "core"
+  admin_ssh_key {
+    username = "core"
+    public_key = var.ssh_authorized_key
+  }
+
  # network
-  network_profile {
+  network_interface {
    name                      = "nic0"
    primary                   = true
    network_security_group_id = var.security_group_id
@ -67,10 +66,10 @@ resource "azurerm_virtual_machine_scale_set" "workers" {
  }

  # lifecycle
-  upgrade_policy_mode = "Manual"
-  # eviction policy may only be set when priority is Low
+  upgrade_mode = "Manual"
+  # eviction policy may only be set when priority is Spot
  priority        = var.priority
-  eviction_policy = var.priority == "Low" ? "Delete" : null
+  eviction_policy = var.priority == "Spot" ? "Delete" : null
 }

 # Scale up or down to maintain desired number, tolerating deallocations.
@ -82,7 +81,7 @@ resource "azurerm_monitor_autoscale_setting" "workers" {

  # autoscale
  enabled            = true
-  target_resource_id = azurerm_virtual_machine_scale_set.workers.id
+  target_resource_id = azurerm_linux_virtual_machine_scale_set.workers.id

  profile {
    name = "default"
@ -104,7 +103,7 @@ 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)
--- a/bare-metal/container-linux/kubernetes/README.md
+++ b/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 v1.17.0 (upstream)
+* Kubernetes v1.17.4 (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
--- a/bare-metal/container-linux/kubernetes/bootstrap.tf
+++ b/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=24e5513ee6da4888005aac02101f73fc9e5e829f"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=73784c1b2c791d9ba586a1478979ac34dd324dad"

  cluster_name                    = var.cluster_name
  api_servers                     = [var.k8s_domain_name]
--- a/bare-metal/container-linux/kubernetes/cl/controller.yaml.tmpl
+++ b/bare-metal/container-linux/kubernetes/cl/controller.yaml.tmpl
@ -7,7 +7,9 @@ systemd:
        - name: 40-etcd-cluster.conf
          contents: |
            [Service]
-            Environment="ETCD_IMAGE_TAG=v3.4.3"
+            Environment="ETCD_IMAGE_TAG=v3.4.4"
+            Environment="ETCD_IMAGE_URL=docker://quay.io/coreos/etcd"
+            Environment="RKT_RUN_ARGS=--insecure-options=image"
            Environment="ETCD_NAME=${etcd_name}"
            Environment="ETCD_ADVERTISE_CLIENT_URLS=https://${domain_name}:2379"
            Environment="ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${domain_name}:2380"
@ -58,33 +60,51 @@ systemd:
        Description=Kubelet via Hyperkube
        Wants=rpc-statd.service
        [Service]
-        EnvironmentFile=/etc/kubernetes/kubelet.env
-        Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
-          --volume=resolv,kind=host,source=/etc/resolv.conf \
-          --mount volume=resolv,target=/etc/resolv.conf \
-          --volume var-lib-cni,kind=host,source=/var/lib/cni \
-          --mount volume=var-lib-cni,target=/var/lib/cni \
-          --volume var-lib-calico,kind=host,source=/var/lib/calico \
-          --mount volume=var-lib-calico,target=/var/lib/calico \
-          --volume opt-cni-bin,kind=host,source=/opt/cni/bin \
-          --mount volume=opt-cni-bin,target=/opt/cni/bin \
-          --volume var-log,kind=host,source=/var/log \
-          --mount volume=var-log,target=/var/log \
-          --volume iscsiconf,kind=host,source=/etc/iscsi/ \
-          --mount volume=iscsiconf,target=/etc/iscsi/ \
-          --volume iscsiadm,kind=host,source=/usr/sbin/iscsiadm \
-          --mount volume=iscsiadm,target=/sbin/iscsiadm \
-          --insecure-options=image"
        Environment=KUBELET_CGROUP_DRIVER=${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,readOnly=true \
+          --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:v1.17.4 \
+          --exec=/usr/local/bin/kubelet -- \
          --anonymous-auth=false \
          --authentication-token-webhook \
          --authorization-mode=Webhook \
@ -94,6 +114,7 @@ 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 \
@ -128,7 +149,7 @@ systemd:
            --volume script,kind=host,source=/opt/bootstrap/apply \
            --mount volume=script,target=/apply \
            --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.17.0 \
+            docker://k8s.gcr.io/hyperkube:v1.17.4 \
            --net=host \
            --dns=host \
            --exec=/apply
@ -136,15 +157,10 @@ 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=v1.17.0
-          KUBELET_IMAGE_ARGS="--exec=/usr/local/bin/kubelet"
+  files:
    - path: /etc/hostname
      filesystem: root
      mode: 0644
--- a/bare-metal/container-linux/kubernetes/cl/install.yaml.tmpl
+++ b/bare-metal/container-linux/kubernetes/cl/install.yaml.tmpl
--- a/bare-metal/container-linux/kubernetes/cl/worker.yaml.tmpl
+++ b/bare-metal/container-linux/kubernetes/cl/worker.yaml.tmpl
@ -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,readOnly=true \
+          --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:v1.17.4 \
+          --exec=/usr/local/bin/kubelet -- \
          --anonymous-auth=false \
          --authentication-token-webhook \
          --authorization-mode=Webhook \
@ -69,11 +87,18 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --cni-conf-dir=/etc/kubernetes/cni/net.d \
          --exit-on-lock-contention \
+          --healthz-port=0 \
          --hostname-override=${domain_name} \
          --kubeconfig=/etc/kubernetes/kubeconfig \
          --lock-file=/var/run/lock/kubelet.lock \
          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
+          %{~ for label in compact(split(",", node_labels)) ~}
+          --node-labels=${label} \
+          %{~ endfor ~}
+          %{~ for taint in compact(split(",", node_taints)) ~}
+          --register-with-taints=${taint} \
+          %{~ endfor ~}
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
          --volume-plugin-dir=/var/lib/kubelet/volumeplugins
@ -84,15 +109,10 @@ 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=v1.17.0
-          KUBELET_IMAGE_ARGS="--exec=/usr/local/bin/kubelet"
+  files:
    - path: /etc/hostname
      filesystem: root
      mode: 0644
--- a/bare-metal/container-linux/kubernetes/profiles.tf
+++ b/bare-metal/container-linux/kubernetes/profiles.tf
@ -31,7 +31,7 @@ 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
@ -72,7 +72,7 @@ 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
@ -150,7 +150,7 @@ 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]
@ -180,7 +180,7 @@ 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]
@ -188,6 +188,8 @@ data "template_file" "worker-configs" {
    cluster_dns_service_ip = module.bootstrap.cluster_dns_service_ip
    cluster_domain_suffix  = var.cluster_domain_suffix
    ssh_authorized_key     = var.ssh_authorized_key
+    node_labels            = join(",", lookup(var.worker_node_labels, var.workers.*.name[count.index], []))
+    node_taints            = join(",", lookup(var.worker_node_taints, var.workers.*.name[count.index], []))
  }
 }

--- a/bare-metal/container-linux/kubernetes/ssh.tf
+++ b/bare-metal/container-linux/kubernetes/ssh.tf
@ -2,7 +2,7 @@ locals {
  # format assets for distribution
  assets_bundle = [
    # header with the unpack location
-    for key, value in module.bootstrap.assets_dist:
+    for key, value in module.bootstrap.assets_dist :
    format("##### %s\n%s", key, value)
  ]
 }
--- a/bare-metal/container-linux/kubernetes/variables.tf
+++ b/bare-metal/container-linux/kubernetes/variables.tf
@ -55,6 +55,18 @@ variable "clc_snippets" {
  default     = {}
 }

+variable "worker_node_labels" {
+  type = map(list(string))
+  description = "Map from worker names to lists of initial node labels"
+  default = {}
+}
+
+variable "worker_node_taints" {
+  type = map(list(string))
+  description = "Map from worker names to lists of initial node taints"
+  default = {}
+}
+
 # configuration

 variable "k8s_domain_name" {
--- a/bare-metal/fedora-coreos/kubernetes/README.md
+++ b/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 v1.17.0 (upstream)
+* Kubernetes v1.17.4 (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
--- a/bare-metal/fedora-coreos/kubernetes/bootstrap.tf
+++ b/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=24e5513ee6da4888005aac02101f73fc9e5e829f"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=73784c1b2c791d9ba586a1478979ac34dd324dad"

  cluster_name                    = var.cluster_name
  api_servers                     = [var.k8s_domain_name]
--- a/bare-metal/fedora-coreos/kubernetes/fcc/controller.yaml
+++ b/bare-metal/fedora-coreos/kubernetes/fcc/controller.yaml
@ -28,7 +28,7 @@ systemd:
          --network host \
          --volume /var/lib/etcd:/var/lib/etcd:rw,Z \
          --volume /etc/ssl/etcd:/etc/ssl/certs:ro,Z \
-          quay.io/coreos/etcd:v3.4.3
+          quay.io/coreos/etcd:v3.4.4
        ExecStop=/usr/bin/podman stop etcd
        [Install]
        WantedBy=multi-user.target
@ -72,16 +72,15 @@ systemd:
          --volume /sys/fs/cgroup:/sys/fs/cgroup:ro \
          --volume /sys/fs/cgroup/systemd:/sys/fs/cgroup/systemd \
          --volume /etc/pki/tls/certs:/usr/share/ca-certificates:ro \
-          --volume /var/lib/calico:/var/lib/calico \
+          --volume /var/lib/calico:/var/lib/calico:ro \
          --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:v1.17.0 kubelet \
+          k8s.gcr.io/hyperkube:v1.17.4 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 \
@ -134,7 +134,7 @@ systemd:
            --volume /opt/bootstrap/assets:/assets:ro,Z \
            --volume /opt/bootstrap/apply:/apply:ro,Z \
            --entrypoint=/apply \
-            k8s.gcr.io/hyperkube:v1.17.0
+            k8s.gcr.io/hyperkube:v1.17.4
        ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
        ExecStartPost=-/usr/bin/podman stop bootstrap
 storage:
@ -182,10 +182,6 @@ storage:
             echo "Retry applying manifests"
             sleep 5
          done
-    - path: /etc/sysctl.d/reverse-path-filter.conf
-      contents:
-        inline: |
-          net.ipv4.conf.all.rp_filter=1
    - path: /etc/sysctl.d/max-user-watches.conf
      contents:
        inline: |
@ -197,6 +193,19 @@ storage:
          DefaultCPUAccounting=yes
          DefaultMemoryAccounting=yes
          DefaultBlockIOAccounting=yes
+    - path: /etc/sysconfig/docker
+      mode: 0644
+      overwrite: true
+      contents:
+        inline: |
+          # Modify these options if you want to change the way the docker daemon runs
+          OPTIONS="--selinux-enabled \
+            --log-driver=json-file \
+            --live-restore \
+            --default-ulimit nofile=1024:1024 \
+            --init-path /usr/libexec/docker/docker-init \
+            --userland-proxy-path /usr/libexec/docker/docker-proxy \
+          "
    - path: /etc/etcd/etcd.env
      mode: 0644
      contents:
--- a/bare-metal/fedora-coreos/kubernetes/fcc/worker.yaml
+++ b/bare-metal/fedora-coreos/kubernetes/fcc/worker.yaml
@ -42,16 +42,15 @@ systemd:
          --volume /sys/fs/cgroup:/sys/fs/cgroup:ro \
          --volume /sys/fs/cgroup/systemd:/sys/fs/cgroup/systemd \
          --volume /etc/pki/tls/certs:/usr/share/ca-certificates:ro \
-          --volume /var/lib/calico:/var/lib/calico \
+          --volume /var/lib/calico:/var/lib/calico:ro \
          --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:v1.17.0 kubelet \
+          k8s.gcr.io/hyperkube:v1.17.4 kubelet \
          --anonymous-auth=false \
          --authentication-token-webhook \
          --authorization-mode=Webhook \
@ -63,11 +62,18 @@ 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 \
          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
+          %{~ for label in compact(split(",", node_labels)) ~}
+          --node-labels=${label} \
+          %{~ endfor ~}
+          %{~ for taint in compact(split(",", node_taints)) ~}
+          --register-with-taints=${taint} \
+          %{~ endfor ~}
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
          --volume-plugin-dir=/var/lib/kubelet/volumeplugins
@ -95,10 +101,6 @@ storage:
      contents:
        inline:
          ${domain_name}
-    - path: /etc/sysctl.d/reverse-path-filter.conf
-      contents:
-        inline: |
-          net.ipv4.conf.all.rp_filter=1
    - path: /etc/sysctl.d/max-user-watches.conf
      contents:
        inline: |
@ -110,6 +112,19 @@ storage:
          DefaultCPUAccounting=yes
          DefaultMemoryAccounting=yes
          DefaultBlockIOAccounting=yes
+    - path: /etc/sysconfig/docker
+      mode: 0644
+      overwrite: true
+      contents:
+        inline: |
+          # Modify these options if you want to change the way the docker daemon runs
+          OPTIONS="--selinux-enabled \
+            --log-driver=json-file \
+            --live-restore \
+            --default-ulimit nofile=1024:1024 \
+            --init-path /usr/libexec/docker/docker-init \
+            --userland-proxy-path /usr/libexec/docker/docker-proxy \
+          "
 passwd:
  users:
    - name: core
--- a/bare-metal/fedora-coreos/kubernetes/profiles.tf
+++ b/bare-metal/fedora-coreos/kubernetes/profiles.tf
@ -1,24 +1,28 @@
 locals {
-  remote_kernel = "https://builds.coreos.fedoraproject.org/prod/streams/${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-${var.os_version}-live-initramfs.x86_64.img"
  remote_args = [
    "ip=dhcp",
    "rd.neednet=1",
-    "coreos.inst=yes",
+    "initrd=fedora-coreos-${var.os_version}-live-initramfs.x86_64.img",
    "coreos.inst.image_url=https://builds.coreos.fedoraproject.org/prod/streams/${var.os_stream}/builds/${var.os_version}/x86_64/fedora-coreos-${var.os_version}-metal.x86_64.raw.xz",
    "coreos.inst.ignition_url=${var.matchbox_http_endpoint}/ignition?uuid=$${uuid}&mac=$${mac:hexhyp}",
-    "coreos.inst.install_dev=${var.install_disk}"
+    "coreos.inst.install_dev=${var.install_disk}",
+    "console=tty0",
+    "console=ttyS0",
  ]

-  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",
-    "coreos.inst=yes",
+    "initrd=fedora-coreos-${var.os_version}-live-initramfs.x86_64.img",
    "coreos.inst.image_url=${var.matchbox_http_endpoint}/assets/fedora-coreos/fedora-coreos-${var.os_version}-metal.x86_64.raw.xz",
    "coreos.inst.ignition_url=${var.matchbox_http_endpoint}/ignition?uuid=$${uuid}&mac=$${mac:hexhyp}",
-    "coreos.inst.install_dev=${var.install_disk}"
+    "coreos.inst.install_dev=${var.install_disk}",
+    "console=tty0",
+    "console=ttyS0",
  ]

  kernel = var.cached_install ? local.cached_kernel : local.remote_kernel
@ -92,6 +96,8 @@ data "template_file" "worker-configs" {
    cluster_dns_service_ip = module.bootstrap.cluster_dns_service_ip
    cluster_domain_suffix  = var.cluster_domain_suffix
    ssh_authorized_key     = var.ssh_authorized_key
+    node_labels            = join(",", lookup(var.worker_node_labels, var.workers.*.name[count.index], []))
+    node_taints            = join(",", lookup(var.worker_node_taints, var.workers.*.name[count.index], []))
  }
 }

--- a/bare-metal/fedora-coreos/kubernetes/ssh.tf
+++ b/bare-metal/fedora-coreos/kubernetes/ssh.tf
@ -2,7 +2,7 @@ locals {
  # format assets for distribution
  assets_bundle = [
    # header with the unpack location
-    for key, value in module.bootstrap.assets_dist:
+    for key, value in module.bootstrap.assets_dist :
    format("##### %s\n%s", key, value)
  ]
 }
--- a/bare-metal/fedora-coreos/kubernetes/variables.tf
+++ b/bare-metal/fedora-coreos/kubernetes/variables.tf
@ -56,6 +56,18 @@ variable "snippets" {
  default     = {}
 }

+variable "worker_node_labels" {
+  type = map(list(string))
+  description = "Map from worker names to lists of initial node labels"
+  default = {}
+}
+
+variable "worker_node_taints" {
+  type = map(list(string))
+  description = "Map from worker names to lists of initial node taints"
+  default = {}
+}
+
 # configuration

 variable "k8s_domain_name" {
--- a/bare-metal/ignore/.gitkeep
+++ b/bare-metal/ignore/.gitkeep
--- a/digital-ocean/container-linux/kubernetes/README.md
+++ b/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 v1.17.0 (upstream)
+* Kubernetes v1.17.4 (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
--- a/digital-ocean/container-linux/kubernetes/bootstrap.tf
+++ b/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=24e5513ee6da4888005aac02101f73fc9e5e829f"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=73784c1b2c791d9ba586a1478979ac34dd324dad"

  cluster_name = var.cluster_name
  api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]
--- a/digital-ocean/container-linux/kubernetes/cl/controller.yaml.tmpl
+++ b/digital-ocean/container-linux/kubernetes/cl/controller.yaml.tmpl
@ -7,7 +7,9 @@ systemd:
        - name: 40-etcd-cluster.conf
          contents: |
            [Service]
-            Environment="ETCD_IMAGE_TAG=v3.4.3"
+            Environment="ETCD_IMAGE_TAG=v3.4.4"
+            Environment="ETCD_IMAGE_URL=docker://quay.io/coreos/etcd"
+            Environment="RKT_RUN_ARGS=--insecure-options=image"
            Environment="ETCD_NAME=${etcd_name}"
            Environment="ETCD_ADVERTISE_CLIENT_URLS=https://${etcd_domain}:2379"
            Environment="ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${etcd_domain}:2380"
@ -60,29 +62,47 @@ 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,readOnly=true \
+          --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:v1.17.4 \
+          --exec=/usr/local/bin/kubelet -- \
          --anonymous-auth=false \
          --authentication-token-webhook \
          --authorization-mode=Webhook \
@ -91,6 +111,7 @@ 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 \
@ -125,7 +146,7 @@ systemd:
            --volume script,kind=host,source=/opt/bootstrap/apply \
            --mount volume=script,target=/apply \
            --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.17.0 \
+            docker://k8s.gcr.io/hyperkube:v1.17.4 \
            --net=host \
            --dns=host \
            --exec=/apply
@ -133,15 +154,10 @@ 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=v1.17.0
-          KUBELET_IMAGE_ARGS="--exec=/usr/local/bin/kubelet"
+  files:
    - path: /opt/bootstrap/layout
      filesystem: root
      mode: 0544
--- a/digital-ocean/container-linux/kubernetes/cl/worker.yaml.tmpl
+++ b/digital-ocean/container-linux/kubernetes/cl/worker.yaml.tmpl
@ -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,readOnly=true \
+          --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:v1.17.4 \
+          --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 \
@ -92,15 +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=v1.17.0
-          KUBELET_IMAGE_ARGS="--exec=/usr/local/bin/kubelet"
+  files:
    - path: /etc/sysctl.d/max-user-watches.conf
      filesystem: root
      contents:
@ -118,7 +132,7 @@ storage:
            --volume config,kind=host,source=/etc/kubernetes \
            --mount volume=config,target=/etc/kubernetes \
            --insecure-options=image \
-            docker://k8s.gcr.io/hyperkube:v1.17.0 \
+            docker://k8s.gcr.io/hyperkube:v1.17.4 \
            --net=host \
            --dns=host \
            -- \
--- a/digital-ocean/container-linux/kubernetes/controllers.tf
+++ b/digital-ocean/container-linux/kubernetes/controllers.tf
@ -1,3 +1,8 @@
+locals {
+  official_images = ["coreos-stable", "coreos-beta", "coreos-alpha"]
+  is_official_image = contains(local.official_images, var.image)
+}
+
 # Controller Instance DNS records
 resource "digitalocean_record" "controllers" {
  count = var.controller_count
@ -11,7 +16,7 @@ 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 +32,7 @@ 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
@ -41,10 +46,11 @@ resource "digitalocean_droplet" "controllers" {
  size  = var.controller_type

  # network
-  ipv6               = true
+  # only official DigitalOcean images support IPv6
+  ipv6               = local.is_official_image
  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 +70,7 @@ 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 +79,7 @@ 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
--- a/digital-ocean/container-linux/kubernetes/network.tf
+++ b/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"
--- a/digital-ocean/container-linux/kubernetes/outputs.tf
+++ b/digital-ocean/container-linux/kubernetes/outputs.tf
@ -27,6 +27,12 @@ output "workers_ipv6" {
  value = digitalocean_droplet.workers.*.ipv6_address
 }

+# Outputs for worker pools
+
+output "kubeconfig" {
+  value = module.bootstrap.kubeconfig-kubelet
+}
+
 # Outputs for custom firewalls

 output "controller_tag" {
--- a/digital-ocean/container-linux/kubernetes/ssh.tf
+++ b/digital-ocean/container-linux/kubernetes/ssh.tf
@ -2,7 +2,7 @@ locals {
  # format assets for distribution
  assets_bundle = [
    # header with the unpack location
-    for key, value in module.bootstrap.assets_dist:
+    for key, value in module.bootstrap.assets_dist :
    format("##### %s\n%s", key, value)
  ]
 }
--- a/digital-ocean/container-linux/kubernetes/workers.tf
+++ b/digital-ocean/container-linux/kubernetes/workers.tf
@ -8,11 +8,12 @@ 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" {
-  count = var.worker_count
+  # only official DigitalOcean images support IPv6
+  count = local.is_official_image ? var.worker_count : 0

  # DNS zone where record should be created
  domain = var.dns_zone
@ -20,7 +21,7 @@ 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
@ -34,7 +35,8 @@ resource "digitalocean_droplet" "workers" {
  size  = var.worker_type

  # network
-  ipv6               = true
+  # only official DigitalOcean images support IPv6
+  ipv6               = local.is_official_image
  private_networking = true

  user_data = data.ct_config.worker-ignition.rendered
@ -63,7 +65,7 @@ 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)
--- a/docs/addons/cluo.md
+++ b/docs/addons/cluo.md
@ -1,29 +0,0 @@
-# Container Linux Update Operator
-
-The [Container Linux Update Operator](https://github.com/coreos/container-linux-update-operator) (i.e. CLUO) coordinates reboots of auto-updating Container Linux nodes so that one node reboots at a time and nodes are drained before reboot. CLUO enables the auto-update behavior Container Linux clusters are known for, but does so in a Kubernetes native way.
-
-## Create
-
-Create the `update-operator` deployment and `update-agent` DaemonSet.
-
-```sh
-kubectl apply -f addons/cluo -R
-```
-
-## Usage
-
-`update-agent` runs as a DaemonSet and annotates a node when `update-engine.service` indicates an update has been installed and a reboot is needed. It also adds additional labels and annotations to nodes.
-
-```
-$ kubectl get nodes --show-labels
-...
-container-linux-update.v1.coreos.com/group=stable
-container-linux-update.v1.coreos.com/version=1632.3.0
-```
-
-`update-operator` ensures one node reboots at a time and that pods are drained prior to reboot.
-
-!!! note ""
-    CLUO replaces `locksmithd` reboot coordination. The `update_engine` systemd unit on hosts still performs the Container Linux update check, download, and install to the inactive partition.
-
-
--- a/docs/addons/overview.md
+++ b/docs/addons/overview.md
@ -2,7 +2,6 @@

 Every Typhoon cluster is verified to work well with several post-install addons.

-* [CLUO](cluo.md) (Container Linux only)
 * Nginx [Ingress Controller](ingress.md)
 * [Prometheus](prometheus.md)
 * [Grafana](grafana.md)
--- a/docs/advanced/worker-pools.md
+++ b/docs/advanced/worker-pools.md
@ -79,7 +79,7 @@ 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=v1.17.0"
+  source = "git::https://github.com/poseidon/typhoon//azure/container-linux/kubernetes/workers?ref=v1.17.4"
  
  # Azure
  region                  = module.ramius.region
@ -145,7 +145,7 @@ 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=v1.17.0"
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes/workers?ref=v1.17.4"

  # Google Cloud
  region       = "europe-west2"
@ -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     v1.17.0
-yavin-worker-jrbf.c.example-com.internal         Ready    5m     v1.17.0
-yavin-worker-mzdm.c.example-com.internal         Ready    5m     v1.17.0
-yavin-16x-worker-jrbf.c.example-com.internal     Ready    3m     v1.17.0
-yavin-16x-worker-mzdm.c.example-com.internal     Ready    3m     v1.17.0
+yavin-controller-0.c.example-com.internal        Ready    6m     v1.17.4
+yavin-worker-jrbf.c.example-com.internal         Ready    5m     v1.17.4
+yavin-worker-mzdm.c.example-com.internal         Ready    5m     v1.17.4
+yavin-16x-worker-jrbf.c.example-com.internal     Ready    3m     v1.17.4
+yavin-16x-worker-mzdm.c.example-com.internal     Ready    3m     v1.17.4
 ```

 ### Variables
--- a/docs/announce.md
+++ b/docs/announce.md
@ -1,5 +1,15 @@
 # Announce <img align="right" src="https://storage.googleapis.com/poseidon/typhoon-logo-small.png">

+## Jan 23, 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).

--- a/docs/architecture/aws.md
+++ b/docs/architecture/aws.md
@ -79,6 +79,23 @@ resource "aws_security_group_rule" "some-app" {
 }
 ```

+## Routes
+
+Add a custom [route](https://www.terraform.io/docs/providers/aws/r/route.html) to the VPC route table.
+
+```tf
+data "aws_route_table" "default" {
+  vpc_id = module.temptest.vpc_id
+  subnet_id = module.tempest.subnet_ids[0]
+}
+
+resource "aws_route" "peering" {
+  route_table_id = data.aws_route_table.default.id
+  destination_cidr_block = "192.168.4.0/24"
+  ...
+}
+```
+
 ## IPv6

 AWS Network Load Balancers do not support `dualstack`.
--- a/docs/cl/aws.md
+++ b/docs/cl/aws.md
@ -1,6 +1,6 @@
 # AWS

-In this tutorial, we'll create a Kubernetes v1.17.0 cluster on AWS with Container Linux.
+In this tutorial, we'll create a Kubernetes v1.17.4 cluster on AWS with CoreOS Container Linux or Flatcar 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.

@ -18,7 +18,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your sy

 ```sh
 $ terraform version
-Terraform v0.12.16
+Terraform v0.12.21
 ```

 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                 = "2.41.0"
+  version                 = "2.53.0"
  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=v1.17.0"
+  source = "git::https://github.com/poseidon/typhoon//aws/container-linux/kubernetes?ref=v1.17.4"

  # AWS
  cluster_name = "tempest"
@ -143,36 +143,33 @@ 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  v1.17.0
-ip-10-0-26-65  Ready   <none>  10m  v1.17.0
-ip-10-0-41-21  Ready   <none>  10m  v1.17.0
+ip-10-0-3-155  Ready   <none>  10m  v1.17.4
+ip-10-0-26-65  Ready   <none>  10m  v1.17.4
+ip-10-0-41-21  Ready   <none>  10m  v1.17.4
 ```

 List the pods.

 ```
 $ kubectl get pods --all-namespaces
-NAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE              
-kube-system   calico-node-1m5bf                         2/2    Running   0         34m              
-kube-system   calico-node-7jmr1                         2/2    Running   0         34m              
-kube-system   calico-node-bknc8                         2/2    Running   0         34m              
-kube-system   coredns-1187388186-wx1lg                  1/1    Running   0         34m              
+NAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE
+kube-system   calico-node-1m5bf                         2/2    Running   0         34m
+kube-system   calico-node-7jmr1                         2/2    Running   0         34m
+kube-system   calico-node-bknc8                         2/2    Running   0         34m
+kube-system   coredns-1187388186-wx1lg                  1/1    Running   0         34m
 kube-system   coredns-1187388186-qjnvp                  1/1    Running   0         34m
-kube-system   kube-apiserver-ip-10-0-3-155              1/1    Running   0         34m              
-kube-system   kube-controller-manager-ip-10-0-3-155     1/1    Running   0         34m              
-kube-system   kube-proxy-14wxv                          1/1    Running   0         34m              
-kube-system   kube-proxy-9vxh2                          1/1    Running   0         34m              
-kube-system   kube-proxy-sbbsh                          1/1    Running   0         34m              
-kube-system   kube-scheduler-ip-10-0-3-155              1/1    Running   1         34m              
+kube-system   kube-apiserver-ip-10-0-3-155              1/1    Running   0         34m
+kube-system   kube-controller-manager-ip-10-0-3-155     1/1    Running   0         34m
+kube-system   kube-proxy-14wxv                          1/1    Running   0         34m
+kube-system   kube-proxy-9vxh2                          1/1    Running   0         34m
+kube-system   kube-proxy-sbbsh                          1/1    Running   0         34m
+kube-system   kube-scheduler-ip-10-0-3-155              1/1    Running   1         34m
 ```

 ## Going Further

 Learn about [maintenance](/topics/maintenance/) and [addons](/addons/overview/).

-!!! note
-    On Container Linux clusters, install the `CLUO` addon to coordinate reboots and drains when nodes auto-update. Otherwise, updates may not be applied until the next reboot.
-
 ## Variables

 Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/aws/container-linux/kubernetes/variables.tf) source.
--- a/docs/cl/azure.md
+++ b/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 v1.17.0 cluster on Azure with Container Linux.
+In this tutorial, we'll create a Kubernetes v1.17.4 cluster on Azure with CoreOS Container Linux or Flatcar 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.

@ -21,7 +21,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your sy

 ```sh
 $ terraform version
-Terraform v0.12.16
+Terraform v0.12.21
 ```

 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 = "1.38.0"
+  version = "2.1.0"
 }

 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=v1.17.0"
+  source = "git::https://github.com/poseidon/typhoon//azure/container-linux/kubernetes?ref=v1.17.4"

  # Azure
  cluster_name   = "ramius"
@ -85,6 +85,15 @@ module "ramius" {

 Reference the [variables docs](#variables) or the [variables.tf](https://github.com/poseidon/typhoon/blob/master/azure/container-linux/kubernetes/variables.tf) source.

+### Flatcar Linux Only
+
+Flatcar Linux publishes images to the Azure Marketplace and requires accepting their legal terms.
+
+```
+az vm image terms show --publish kinvolk --offer flatcar-container-linux --plan stable
+az vm image terms accept --publish kinvolk --offer flatcar-container-linux --plan stable
+```
+
 ## ssh-agent

 Initial bootstrapping requires `bootstrap.service` be started on one controller node. Terraform uses `ssh-agent` to automate this step. Add your SSH private key to `ssh-agent`.
@ -140,9 +149,9 @@ 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  v1.17.0
-ramius-worker-000001  Ready   <none>  25m  v1.17.0
-ramius-worker-000002  Ready   <none>  24m  v1.17.0
+ramius-controller-0   Ready   <none>  24m  v1.17.4
+ramius-worker-000001  Ready   <none>  25m  v1.17.4
+ramius-worker-000002  Ready   <none>  24m  v1.17.4
 ```

 List the pods.
@ -152,9 +161,9 @@ $ kubectl get pods --all-namespaces
 NAMESPACE     NAME                                        READY  STATUS    RESTARTS  AGE
 kube-system   coredns-7c6fbb4f4b-b6qzx                    1/1    Running   0         26m
 kube-system   coredns-7c6fbb4f4b-j2k3d                    1/1    Running   0         26m
-kube-system   calico-node-1m5bf                           2/2    Running   0         26m              
-kube-system   calico-node-7jmr1                           2/2    Running   0         26m              
-kube-system   calico-node-bknc8                           2/2    Running   0         26m              
+kube-system   calico-node-1m5bf                           2/2    Running   0         26m
+kube-system   calico-node-7jmr1                           2/2    Running   0         26m
+kube-system   calico-node-bknc8                           2/2    Running   0         26m
 kube-system   kube-apiserver-ramius-controller-0          1/1    Running   0         26m
 kube-system   kube-controller-manager-ramius-controller-0 1/1    Running   0         26m
 kube-system   kube-proxy-j4vpq                            1/1    Running   0         26m
@ -167,9 +176,6 @@ kube-system   kube-scheduler-ramius-controller-0          1/1    Running   0

 Learn about [maintenance](/topics/maintenance/) and [addons](/addons/overview/).

-!!! note
-    On Container Linux clusters, install the `CLUO` addon to coordinate reboots and drains when nodes auto-update. Otherwise, updates may not be applied until the next reboot.
-
 ## Variables

 Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/azure/container-linux/kubernetes/variables.tf) source.
@ -223,9 +229,9 @@ Reference the DNS zone with `azurerm_dns_zone.clusters.name` and its resource gr
 | worker_count | Number of workers | 1 | 3 |
 | controller_type | Machine type for controllers | "Standard_B2s" | See below |
 | worker_type | Machine type for workers | "Standard_DS1_v2" | See below |
-| os_image | Channel for a Container Linux derivative | "coreos-stable" | coreos-stable, coreos-beta, coreos-alpha |
+| os_image | Channel for a Container Linux derivative | "coreos-stable" | coreos-stable, coreos-beta, coreos-alpha, flatcar-stable, flatcar-beta |
 | disk_size | Size of the disk in GB | 40 | 100 |
-| worker_priority | Set priority to Low to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time | Regular | Low |
+| worker_priority | Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time | Regular | Spot |
 | controller_clc_snippets | Controller Container Linux Config snippets | [] | [example](/advanced/customization/#usage) |
 | worker_clc_snippets | Worker Container Linux Config snippets | [] | [example](/advanced/customization/#usage) |
 | networking | Choice of networking provider | "calico" | "flannel" or "calico" |
@ -242,6 +248,6 @@ Check the list of valid [machine types](https://azure.microsoft.com/en-us/pricin
 !!! warning
    Do not choose a `controller_type` smaller than `Standard_B2s`. Smaller instances are not sufficient for running a controller.

-#### Low Priority
+#### Spot Priority

-Add `worker_priority=Low` to use [Low Priority](https://docs.microsoft.com/en-us/azure/virtual-machine-scale-sets/virtual-machine-scale-sets-use-low-priority) workers that run on Azure's surplus capacity at lower cost, but with the tradeoff that they can be deallocated at random. Low priority VMs are Azure's analog to AWS spot instances or GCP premptible instances.
+Add `worker_priority=Spot` to use [Spot Priority](https://docs.microsoft.com/en-us/azure/virtual-machines/linux/spot-vms) workers that run on Azure's surplus capacity at lower cost, but with the tradeoff that they can be deallocated at random. Spot priority VMs are Azure's analog to AWS spot instances or GCP premptible instances.
--- a/docs/cl/bare-metal.md
+++ b/docs/cl/bare-metal.md
@ -1,6 +1,6 @@
 # Bare-Metal

-In this tutorial, we'll network boot and provision a Kubernetes v1.17.0 cluster on bare-metal with Container Linux.
+In this tutorial, we'll network boot and provision a Kubernetes v1.17.4 cluster on bare-metal with CoreOS Container Linux or Flatcar 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.

@ -27,7 +27,7 @@ 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 ""
@ -111,7 +111,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your sy

 ```sh
 $ terraform version
-Terraform v0.12.16
+Terraform v0.12.21
 ```

 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.
@ -160,8 +160,8 @@ Define a Kubernetes cluster using the module `bare-metal/container-linux/kuberne

 ```tf
 module "mercury" {
-  source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.17.0"
-  
+  source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.17.4"
+
  # bare-metal
  cluster_name            = "mercury"
  matchbox_http_endpoint  = "http://matchbox.example.com"
@ -264,9 +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 v1.17.0
+# before v1.10.1
 $ ssh debug@node1.example.com
-# after v1.17.0
+# after v1.10.1
 $ ssh -p 2222 core@node1.example.com
 ```

@ -299,9 +299,9 @@ 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  v1.17.0
-node2.example.com   Ready   <none>  10m  v1.17.0
-node3.example.com   Ready   <none>  10m  v1.17.0
+node1.example.com   Ready   <none>  10m  v1.17.4
+node2.example.com   Ready   <none>  10m  v1.17.4
+node3.example.com   Ready   <none>  10m  v1.17.4
 ```

 List the pods.
@ -326,9 +326,6 @@ kube-system   kube-scheduler-node1.example.com           1/1       Running   0

 Learn about [maintenance](/topics/maintenance/) and [addons](/addons/overview/).

-!!! note
-    On Container Linux clusters, install the `CLUO` addon to coordinate reboots and drains when nodes auto-update. Otherwise, updates may not be applied until the next reboot.
-
 ## Variables

 Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/bare-metal/container-linux/kubernetes/variables.tf) source.
@ -355,10 +352,12 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/bare-me
 | 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" |
 | 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 | - |
 | clc_snippets | Map from machine names to lists of Container Linux Config snippets | {} | [example](/advanced/customization/#usage) |
 | 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" |
 | service_cidr | CIDR IPv4 range to assign to Kubernetes services | "10.3.0.0/16" | "10.3.0.0/24" |
 | kernel_args | Additional kernel args to provide at PXE boot | [] | ["kvm-intel.nested=1"] |
+| worker_node_labels | Map from worker name to list of initial node labels | {} | {"node2" = ["role=special"]} |
+| worker_node_taints | Map from worker name to list of initial node taints | {} | {"node2" = ["role=special:NoSchedule"]} |

--- a/docs/cl/digital-ocean.md
+++ b/docs/cl/digital-ocean.md
@ -1,6 +1,6 @@
 # Digital Ocean

-In this tutorial, we'll create a Kubernetes v1.17.0 cluster on DigitalOcean with Container Linux.
+In this tutorial, we'll create a Kubernetes v1.17.4 cluster on DigitalOcean with CoreOS Container Linux or Flatcar 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.

@ -18,7 +18,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your sy

 ```sh
 $ terraform version
-Terraform v0.12.16
+Terraform v0.12.21
 ```

 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 DigitalOcean provider to use your token in a `providers.tf` file.

 ```tf
 provider "digitalocean" {
-  version = "1.11.0"
+  version = "1.14.0"
  token = "${chomp(file("~/.config/digital-ocean/token"))}"
 }

@ -65,16 +65,17 @@ Define a Kubernetes cluster using the module `digital-ocean/container-linux/kube

 ```tf
 module "nemo" {
-  source = "git::https://github.com/poseidon/typhoon//digital-ocean/container-linux/kubernetes?ref=v1.17.0"
+  source = "git::https://github.com/poseidon/typhoon//digital-ocean/container-linux/kubernetes?ref=v1.17.4"

  # Digital Ocean
  cluster_name = "nemo"
  region       = "nyc3"
  dns_zone     = "digital-ocean.example.com"
+  image        = "coreos-stable"

  # configuration
  ssh_fingerprints = ["d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7"]
-  
+
  # optional
  worker_count = 2
 }
@ -82,6 +83,28 @@ module "nemo" {

 Reference the [variables docs](#variables) or the [variables.tf](https://github.com/poseidon/typhoon/blob/master/digital-ocean/container-linux/kubernetes/variables.tf) source.

+### Flatcar Linux Only
+
+!!! warning
+    Typhoon for Flatcar Linux on DigitalOcean is alpha. Also IPv6 is unsupported with DigitalOcean custom images.
+
+Flatcar Linux publishes DigitalOcean images, but does not upload them. DigitalOcean allows [custom boot images](https://blog.digitalocean.com/custom-images/) by file or URL.
+
+[Download](https://www.flatcar-linux.org/releases/) the Flatcar Linux DigitalOcean bin image (or copy the URL) and [upload](https://cloud.digitalocean.com/images/custom_images) it as a custom image. Rename the image with the channel and version to refer to these images over time.
+
+```tf
+module "nemo" {
+  ...
+  image = data.digitalocean_image.flatcar-stable.id
+}
+
+data "digitalocean_image" "flatcar-stable" {
+  name = "flatcar-stable-2303.4.0.bin.bz2"
+}
+```
+
+Set the [image](#variables) to the custom image id.
+
 ## ssh-agent

 Initial bootstrapping requires `bootstrap.service` be started on one controller node. Terraform uses `ssh-agent` to automate this step. Add your SSH private key to `ssh-agent`.
@ -138,9 +161,9 @@ 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  v1.17.0
-10.132.115.81      Ready   <none>  10m  v1.17.0
-10.132.124.107     Ready   <none>  10m  v1.17.0
+10.132.110.130     Ready   <none>  10m  v1.17.4
+10.132.115.81      Ready   <none>  10m  v1.17.4
+10.132.124.107     Ready   <none>  10m  v1.17.4
 ```

 List the pods.
@ -149,9 +172,9 @@ List the pods.
 NAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE
 kube-system   coredns-1187388186-ld1j7                   1/1       Running   0          11m
 kube-system   coredns-1187388186-rdhf7                   1/1       Running   0          11m
-kube-system   calico-node-1m5bf                          2/2       Running   0          11m              
-kube-system   calico-node-7jmr1                          2/2       Running   0          11m              
-kube-system   calico-node-bknc8                          2/2       Running   0          11m              
+kube-system   calico-node-1m5bf                          2/2       Running   0          11m
+kube-system   calico-node-7jmr1                          2/2       Running   0          11m
+kube-system   calico-node-bknc8                          2/2       Running   0          11m
 kube-system   kube-apiserver-ip-10.132.115.81            1/1       Running   0          11m
 kube-system   kube-controller-manager-ip-10.132.115.81   1/1       Running   0          11m
 kube-system   kube-proxy-6kxjf                           1/1       Running   0          11m
@ -164,9 +187,6 @@ kube-system   kube-scheduler-ip-10.132.115.81            1/1       Running   0

 Learn about [maintenance](/topics/maintenance/) and [addons](/addons/overview/).

-!!! note
-    On Container Linux clusters, install the `CLUO` addon to coordinate reboots and drains when nodes auto-update. Otherwise, updates may not be applied until the next reboot.
-
 ## Variables

 Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/digital-ocean/container-linux/kubernetes/variables.tf) source.
@ -224,7 +244,7 @@ Digital Ocean requires the SSH public key be uploaded to your account, so you ma
 | 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, ... |
 | worker_type | Droplet type for workers | "s-1vcpu-2gb" | s-1vcpu-2gb, s-2vcpu-2gb, ... |
-| image | Container Linux image for instances | "coreos-stable" | coreos-stable, coreos-beta, coreos-alpha |
+| image | Container Linux image for instances | "coreos-stable" | coreos-stable, coreos-beta, coreos-alpha, "custom-image-id" |
 | controller_clc_snippets | Controller Container Linux Config snippets | [] | [example](/advanced/customization/) |
 | worker_clc_snippets | Worker Container Linux Config snippets | [] | [example](/advanced/customization/) |
 | networking | Choice of networking provider | "calico" | "flannel" or "calico" |
--- a/docs/cl/google-cloud.md
+++ b/docs/cl/google-cloud.md
@ -1,6 +1,6 @@
 # Google Cloud

-In this tutorial, we'll create a Kubernetes v1.17.0 cluster on Google Compute Engine with Container Linux.
+In this tutorial, we'll create a Kubernetes v1.17.4 cluster on Google Compute Engine with CoreOS Container Linux or Flatcar 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.

@ -18,7 +18,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your sy

 ```sh
 $ terraform version
-Terraform v0.12.16
+Terraform v0.12.21
 ```

 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     = "2.20.0"
+  version     = "3.12.0"
  project     = "project-id"
  region      = "us-central1"
  credentials = file("~/.config/google-cloud/terraform.json")
@ -71,7 +71,7 @@ Define a Kubernetes cluster using the module `google-cloud/container-linux/kuber

 ```tf
 module "yavin" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.17.0"
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.17.4"

  # Google Cloud
  cluster_name  = "yavin"
@ -81,7 +81,7 @@ module "yavin" {

  # configuration
  ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  
+
  # optional
  worker_count = 2
 }
@ -89,6 +89,28 @@ module "yavin" {

 Reference the [variables docs](#variables) or the [variables.tf](https://github.com/poseidon/typhoon/blob/master/google-cloud/container-linux/kubernetes/variables.tf) source.

+### Flatcar Linux Only
+
+!!! warning
+    Typhoon for Flatcar Linux on Google Cloud is alpha.
+
+Flatcar Linux publishes Google Cloud images, but does not upload them. Google Cloud allows [custom boot images](https://cloud.google.com/compute/docs/images/import-existing-image) to be uploaded to a bucket and imported into a project.
+
+[Download](https://www.flatcar-linux.org/releases/) the Flatcar Linux GCE gzipped tarball and upload it to a Google Cloud storage bucket.
+
+```
+gsutil list
+gsutil cp flatcar_production_gce.tar.gz gs://BUCKET
+```
+
+Create a Compute Engine image from the file.
+
+```
+gcloud compute images create flatcar-linux-2303-4-0 --source-uri gs://BUCKET_NAME/flatcar_production_gce.tar.gz
+```
+
+Set the [os_image](#variables) to the image name (e.g. `flatcar-linux-2303-4-0`)
+
 ## ssh-agent

 Initial bootstrapping requires `bootstrap.service` be started on one controller node. Terraform uses `ssh-agent` to automate this step. Add your SSH private key to `ssh-agent`.
@ -145,9 +167,9 @@ 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   v1.17.0
-yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.17.0
-yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.17.0
+yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.17.4
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.17.4
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.17.4
 ```

 List the pods.
@ -172,9 +194,6 @@ kube-system   kube-scheduler-controller-0               1/1    Running   0

 Learn about [maintenance](/topics/maintenance/) and [addons](/addons/overview/).

-!!! note
-    On Container Linux clusters, install the `CLUO` addon to coordinate reboots and drains when nodes auto-update. Otherwise, updates may not be applied until the next reboot.
-
 ## Variables

 Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/google-cloud/container-linux/kubernetes/variables.tf) source.
@ -217,7 +236,7 @@ resource "google_dns_managed_zone" "zone-for-clusters" {
 | worker_count | Number of workers | 1 | 3 |
 | controller_type | Machine type for controllers | "n1-standard-1" | See below |
 | worker_type | Machine type for workers | "n1-standard-1" | See below |
-| os_image | Container Linux image for compute instances | "coreos-stable" | "coreos-stable-1632-3-0-v20180215" |
+| os_image | Container Linux image for compute instances | "coreos-stable" | "flatcar-linux-2303-4-0" |
 | disk_size | Size of the disk in GB | 40 | 100 |
 | worker_preemptible | If enabled, Compute Engine will terminate workers randomly within 24 hours | false | true |
 | controller_clc_snippets | Controller Container Linux Config snippets | [] | [example](/advanced/customization/) |
--- a/docs/fedora-coreos/aws.md
+++ b/docs/fedora-coreos/aws.md
@ -1,9 +1,6 @@
 # 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.
-
-In this tutorial, we'll create a Kubernetes v1.17.0 cluster on AWS with Fedora CoreOS.
+In this tutorial, we'll create a Kubernetes v1.17.4 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.

@ -21,7 +18,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your sy

 ```sh
 $ terraform version
-Terraform v0.12.16
+Terraform v0.12.21
 ```

 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 +49,7 @@ Configure the AWS provider to use your access key credentials in a `providers.tf

 ```tf
 provider "aws" {
-  version                 = "2.41.0"
+  version                 = "2.53.0"
  region                  = "eu-central-1"
  shared_credentials_file = "/home/user/.config/aws/credentials"
 }
@ -73,7 +70,7 @@ Define a Kubernetes cluster using the module `aws/fedora-coreos/kubernetes`.

 ```tf
 module "tempest" {
-  source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.17.0"
+  source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.17.4"

  # AWS
  cluster_name = "tempest"
@ -146,9 +143,9 @@ 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  v1.17.0
-ip-10-0-26-65  Ready   <none>   10m  v1.17.0
-ip-10-0-41-21  Ready   <none>   10m  v1.17.0
+ip-10-0-3-155  Ready   <none>   10m  v1.17.4
+ip-10-0-26-65  Ready   <none>   10m  v1.17.4
+ip-10-0-41-21  Ready   <none>   10m  v1.17.4
 ```

 List the pods.
--- a/docs/fedora-coreos/bare-metal.md
+++ b/docs/fedora-coreos/bare-metal.md
@ -1,9 +1,6 @@
 # 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.
-
-In this tutorial, we'll network boot and provision a Kubernetes v1.17.0 cluster on bare-metal with Fedora CoreOS.
+In this tutorial, we'll network boot and provision a Kubernetes v1.17.4 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.

@ -30,7 +27,7 @@ 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 ""
@ -106,7 +103,7 @@ 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

@ -114,7 +111,7 @@ Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your sy

 ```sh
 $ terraform version
-Terraform v0.12.16
+Terraform v0.12.21
 ```

 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.
@ -163,14 +160,13 @@ Define a Kubernetes cluster using the module `bare-metal/fedora-coreos/kubernete

 ```tf
 module "mercury" {
-  source = "git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.17.0"
-  
+  source = "git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.17.4"
+
  # 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"
@ -293,9 +289,9 @@ 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  v1.17.0
-node2.example.com   Ready   <none>  10m  v1.17.0
-node3.example.com   Ready   <none>  10m  v1.17.0
+node1.example.com   Ready   <none>  10m  v1.17.4
+node2.example.com   Ready   <none>  10m  v1.17.4
+node3.example.com   Ready   <none>  10m  v1.17.4
 ```

 List the pods.
@ -330,8 +326,8 @@ 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..." |
 | 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"}]` |
@ -345,10 +341,12 @@ Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/bare-me
 | 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" |
 | service_cidr | CIDR IPv4 range to assign to Kubernetes services | "10.3.0.0/16" | "10.3.0.0/24" |
 | kernel_args | Additional kernel args to provide at PXE boot | [] | ["kvm-intel.nested=1"] |
+| worker_node_labels | Map from worker name to list of initial node labels | {} | {"node2" = ["role=special"]} |
+| worker_node_taints | Map from worker name to list of initial node taints | {} | {"node2" = ["role=special:NoSchedule"]} |

--- a/docs/fedora-coreos/google-cloud.md
+++ b/docs/fedora-coreos/google-cloud.md
@ -0,0 +1,255 @@
+# Google Cloud
+
+!!! danger
+    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 v1.17.4 cluster on Google Compute Engine with Fedora CoreOS.
+
+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.
+
+Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` service. Worker hosts run a `kubelet` service. Controller nodes run `kube-apiserver`, `kube-scheduler`, `kube-controller-manager`, and `coredns`, while `kube-proxy` and `calico` (or `flannel`) run on every node. A generated `kubeconfig` provides `kubectl` access to the cluster.
+
+## Requirements
+
+* Google Cloud Account and Service Account
+* Google Cloud DNS Zone (registered Domain Name or delegated subdomain)
+* 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) v0.12.6+ on your system.
+
+```sh
+$ terraform version
+Terraform v0.12.21
+```
+
+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.
+
+```sh
+wget https://github.com/poseidon/terraform-provider-ct/releases/download/v0.4.0/terraform-provider-ct-v0.4.0-linux-amd64.tar.gz
+tar xzf terraform-provider-ct-v0.4.0-linux-amd64.tar.gz
+mv terraform-provider-ct-v0.4.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.4.0
+```
+
+Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
+
+```
+cd infra/clusters
+```
+
+## Provider
+
+Login to your Google Console [API Manager](https://console.cloud.google.com/apis/dashboard) and select a project, or [signup](https://cloud.google.com/free/) if you don't have an account.
+
+Select "Credentials" and create a service account key. Choose the "Compute Engine Admin" and "DNS Administrator" roles and save the JSON private key to a file that can be referenced in configs.
+
+```sh
+mv ~/Downloads/project-id-43048204.json ~/.config/google-cloud/terraform.json
+```
+
+Configure the Google Cloud provider to use your service account key, project-id, and region in a `providers.tf` file.
+
+```tf
+provider "google" {
+  version     = "3.12.0"
+  project     = "project-id"
+  region      = "us-central1"
+  credentials = file("~/.config/google-cloud/terraform.json")
+}
+
+provider "ct" {
+  version = "0.4.0"
+}
+```
+
+Additional configuration options are described in the `google` provider [docs](https://www.terraform.io/docs/providers/google/index.html).
+
+!!! tip
+    Regions are listed in [docs](https://cloud.google.com/compute/docs/regions-zones/regions-zones) or with `gcloud compute regions list`. A project may contain multiple clusters across different regions.
+
+## Fedora CoreOS Images
+
+Fedora CoreOS publishes images for Google Cloud, but does not yet upload them. Google Cloud allows [custom boot images](https://cloud.google.com/compute/docs/images/import-existing-image) to be uploaded to a bucket and imported into your project.
+
+[Download](https://getfedora.org/coreos/download/) a Fedora CoreOS GCP gzipped tarball and upload it to a Google Cloud storage bucket.
+
+```
+gsutil list
+gsutil cp fedora-coreos-31.20200113.3.1-gcp.x86_64.tar.gz gs://BUCKET
+```
+
+Create a Compute Engine image from the file.
+
+```
+gcloud compute images create fedora-coreos-31-20200113-3-1 --source-uri gs://BUCKET/fedora-coreos-31.20200113.3.1-gcp.x86_64.tar.gz
+```
+
+## Cluster
+
+Define a Kubernetes cluster using the module `google-cloud/fedora-coreos/kubernetes`.
+
+```tf
+module "yavin" {
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=development-sha"
+
+  # Google Cloud
+  cluster_name  = "yavin"
+  region        = "us-central1"
+  dns_zone      = "example.com"
+  dns_zone_name = "example-zone"
+
+  # custom image name from above
+  os_image = "fedora-coreos-31-20200113-3-1"
+
+  # configuration
+  ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
+
+  # optional
+  worker_count = 2
+}
+```
+
+Reference the [variables docs](#variables) or the [variables.tf](https://github.com/poseidon/typhoon/blob/master/google-cloud/container-linux/kubernetes/variables.tf) source.
+
+## ssh-agent
+
+Initial bootstrapping requires `bootstrap.service` be started on one controller node. Terraform uses `ssh-agent` to automate this step. Add your SSH private key to `ssh-agent`.
+
+```sh
+ssh-add ~/.ssh/id_rsa
+ssh-add -L
+```
+
+## Apply
+
+Initialize the config directory if this is the first use with Terraform.
+
+```sh
+terraform init
+```
+
+Plan the resources to be created.
+
+```sh
+$ terraform plan
+Plan: 64 to add, 0 to change, 0 to destroy.
+```
+
+Apply the changes to create the cluster.
+
+```sh
+$ terraform apply
+module.yavin.null_resource.bootstrap: Still creating... (10s elapsed)
+...
+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: 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. Obtain the generated cluster `kubeconfig` from module outputs (e.g. write to a local file).
+
+```
+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   v1.17.4
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.17.4
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.17.4
+```
+
+List the pods.
+
+```
+$ kubectl get pods --all-namespaces
+NAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE
+kube-system   calico-node-1cs8z                         2/2    Running   0         6m
+kube-system   calico-node-d1l5b                         2/2    Running   0         6m
+kube-system   calico-node-sp9ps                         2/2    Running   0         6m
+kube-system   coredns-1187388186-dkh3o                  1/1    Running   0         6m
+kube-system   coredns-1187388186-zj5dl                  1/1    Running   0         6m
+kube-system   kube-apiserver-controller-0               1/1    Running   0         6m
+kube-system   kube-controller-manager-controller-0      1/1    Running   0         6m
+kube-system   kube-proxy-117v6                          1/1    Running   0         6m
+kube-system   kube-proxy-9886n                          1/1    Running   0         6m
+kube-system   kube-proxy-njn47                          1/1    Running   0         6m
+kube-system   kube-scheduler-controller-0               1/1    Running   0         6m
+```
+
+## Going Further
+
+Learn about [maintenance](/topics/maintenance/) and [addons](/addons/overview/).
+
+## Variables
+
+Check the [variables.tf](https://github.com/poseidon/typhoon/blob/master/google-cloud/container-linux/kubernetes/variables.tf) source.
+
+### Required
+
+| Name | Description | Example |
+|:-----|:------------|:--------|
+| cluster_name | Unique cluster name (prepended to dns_zone) | "yavin" |
+| region | Google Cloud region | "us-central1" |
+| 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..." |
+
+Check the list of valid [regions](https://cloud.google.com/compute/docs/regions-zones/regions-zones) and list Fedora CoreOS [images](https://cloud.google.com/compute/docs/images) with `gcloud compute images list | grep fedora-coreos`.
+
+#### DNS Zone
+
+Clusters create a DNS A record `${cluster_name}.${dns_zone}` to resolve a TCP proxy load balancer backed by controller instances. This FQDN is used by workers and `kubectl` to access the apiserver(s). In this example, the cluster's apiserver would be accessible at `yavin.google-cloud.example.com`.
+
+You'll need a registered domain name or delegated subdomain on Google Cloud DNS. You can set this up once and create many clusters with unique names.
+
+```tf
+resource "google_dns_managed_zone" "zone-for-clusters" {
+  dns_name    = "google-cloud.example.com."
+  name        = "example-zone"
+  description = "Production DNS zone"
+}
+```
+
+!!! tip ""
+    If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Google Cloud (e.g. google-cloud.mydomain.com) and [update nameservers](https://cloud.google.com/dns/update-name-servers).
+
+### Optional
+
+| 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 |
+| worker_type | Machine type for workers | "n1-standard-1" | See below |
+| os_image | Fedora CoreOS image for compute instances | "" | "fedora-coreos-31-20200113-3-1" |
+| disk_size | Size of the disk in GB | 40 | 100 |
+| worker_preemptible | If enabled, Compute Engine will terminate workers randomly within 24 hours | false | true |
+| controller_snippets | Controller Fedora CoreOS Config snippets | [] | UNSUPPORTED |
+| worker_snippets | Worker Fedora CoreOS Config snippets | [] | UNSUPPORTED |
+| networking | Choice of networking provider | "calico" | "calico" or "flannel" |
+| pod_cidr | CIDR IPv4 range to assign to Kubernetes pods | "10.2.0.0/16" | "10.22.0.0/16" |
+| service_cidr | CIDR IPv4 range to assign to Kubernetes services | "10.3.0.0/16" | "10.3.0.0/24" |
+| worker_node_labels | List of initial worker node labels | [] | ["worker-pool=default"] |
+
+Check the list of valid [machine types](https://cloud.google.com/compute/docs/machine-types).
+
+#### Preemption
+
+Add `worker_preemptible = "true"` to allow worker nodes to be [preempted](https://cloud.google.com/compute/docs/instances/preemptible) at random, but pay [significantly](https://cloud.google.com/compute/pricing) less. Clusters tolerate stopping instances fairly well (reschedules pods, but cannot drain) and preemption provides a nice reward for running fault-tolerant cluster systems.`
+
--- a/docs/index.md
+++ b/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 v1.17.0 (upstream)
+* Kubernetes v1.17.4 (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
@ -23,18 +23,29 @@ Typhoon provides a Terraform Module for each supported operating system and plat

 | Platform      | Operating System | Terraform Module | Status |
 |---------------|------------------|------------------|--------|
-| AWS           | Container Linux / Flatcar Linux  | [aws/container-linux/kubernetes](cl/aws.md) | stable |
+| AWS           | Container Linux  | [aws/container-linux/kubernetes](cl/aws.md) | stable |
 | Azure         | Container Linux  | [azure/container-linux/kubernetes](cl/azure.md) | alpha |
-| Bare-Metal    | Container Linux / Flatcar Linux | [bare-metal/container-linux/kubernetes](cl/bare-metal.md) | stable |
+| Bare-Metal    | Container Linux  | [bare-metal/container-linux/kubernetes](cl/bare-metal.md) | stable |
 | 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/).

 | 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) | stable |
+| Bare-Metal    | Fedora CoreOS | [bare-metal/fedora-coreos/kubernetes](fedora-coreos/bare-metal.md) | beta |
+| Google Cloud  | Fedora CoreOS | [google-cloud/fedora-coreos/kubernetes](google-cloud/fedora-coreos/kubernetes) | beta |
+
+Typhoon is available for [Flatcar Container Linux](https://www.flatcar-linux.org/releases/).
+
+| Platform      | Operating System | Terraform Module | Status |
+|---------------|------------------|------------------|--------|
+| AWS           | Flatcar Linux    | [aws/container-linux/kubernetes](cl/aws.md) | stable |
+| Azure         | Flatcar Linux    | [azure/container-linux/kubernetes](cl/azure.md) | alpha |
+| Bare-Metal    | Flatcar Linux    | [bare-metal/container-linux/kubernetes](cl/bare-metal.md) | stable |
+| Google Cloud  | Flatcar Linux  | [google-cloud/container-linux/kubernetes](cl/google-cloud.md) | alpha |
+| Digital Ocean | Flatcar Linux  | [digital-ocean/container-linux/kubernetes](cl/digital-ocean.md) | alpha |

 ## Documentation

@ -47,7 +58,7 @@ Define a Kubernetes cluster by using the Terraform module for your chosen platfo

 ```tf
 module "yavin" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.17.0"
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.17.4"

  # Google Cloud
  cluster_name  = "yavin"
@ -57,7 +68,7 @@ module "yavin" {

  # configuration
  ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
-  
+
  # optional
  worker_count = 2
 }
@ -85,9 +96,9 @@ In 4-8 minutes (varies by platform), the cluster will be ready. This Google Clou
 $ 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   v1.17.0
-yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.17.0
-yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.17.0
+yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.17.4
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.17.4
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.17.4
 ```

 List the pods.
--- a/docs/topics/maintenance.md
+++ b/docs/topics/maintenance.md
@ -18,7 +18,7 @@ module "yavin" {
 }

 module "mercury" {
-  source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.17.0"
+  source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.17.4"
  ...
 }
 ```
@ -279,15 +279,15 @@ Typhoon modules have been adapted for Terraform v0.12. Provider plugins requirem

 | Typhoon Release   | Terraform version   |
 |-------------------|---------------------|
-| v1.17.0 - ?       | v0.12.x             |
-| v1.10.3 - v1.17.0 | v0.11.x             |
+| v1.17.4 - ?       | v0.12.x             |
+| v1.10.3 - v1.17.4 | v0.11.x             |
 | v1.9.2 - v1.10.2  | v0.10.4+ or v0.11.x |
 | v1.7.3 - v1.9.1   | v0.10.x             |
 | v1.6.4 - v1.7.2   | v0.9.x              |

 ### New users

-New users can start with Terraform v0.12.x and follow the docs for Typhoon v1.17.0+ without issue.
+New users can start with Terraform v0.12.x and follow the docs for Typhoon v1.17.4+ without issue.

 ### Existing users

@ -395,7 +395,7 @@ Verify no changes are proposed and commit changes to version control. You've mig

 Alternately, continue maintaining existing clusters using Terraform v0.11.x and existing Terraform configuration directory(ies). Create new Terraform directory(ies) and move resources there to be managed with Terraform v0.12. This approach allows resources to be migrated incrementally and ensures existing resources can always be managed (e.g. emergency patches).

-Create a new Terraform [config directory](/architecture/concepts#organize) for *new* resources.
+Create a new Terraform [config directory](/architecture/concepts/#organize) for *new* resources.

 ```shell
 mkdir infra2
@ -404,7 +404,7 @@ tree .
 └── infraB  <- new Terraform v0.12.x configs
 ```

-Define Typhoon clusters in the new config directory using Terraform v0.12 syntax. Follow the Typhoon v1.17.0+ docs (e.g. use `terraform12` in the `infraB` dir). See [AWS](/cl/aws), [Azure](/cl/azure), [Bare-Metal](/cl/bare-metal), [Digital Ocean](/cl/digital-ocean), or [Google-Cloud](/cl/google-cloud)) to create new clusters. Follow the usual [upgrade](/topics/maintenance/#upgrades) process to apply workloads and shift traffic. Later, switch back to the old config directory and deprovision clusters with Terraform v0.11.
+Define Typhoon clusters in the new config directory using Terraform v0.12 syntax. Follow the Typhoon v1.15.0+ docs (e.g. use `terraform12` in the `infraB` dir). See [AWS](/cl/aws), [Azure](/cl/azure), [Bare-Metal](/cl/bare-metal), [Digital Ocean](/cl/digital-ocean), or [Google-Cloud](/cl/google-cloud)) to create new clusters. Follow the usual [upgrade](/topics/maintenance/#upgrades) process to apply workloads and shift traffic. Later, switch back to the old config directory and deprovision clusters with Terraform v0.11.

 ```shell
 terraform12 init
--- a/Show More
+++ b/Show More