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55
CHANGES.md
55
CHANGES.md
@ -4,6 +4,61 @@ Notable changes between versions.
|
||||
|
||||
## Latest
|
||||
|
||||
* Kubernetes [v1.19.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.19.md#v1190)
|
||||
* Update etcd from v3.4.10 to [v3.4.12](https://github.com/etcd-io/etcd/releases/tag/v3.4.12)
|
||||
* Update Calico from v3.15.1 to [v3.15.2](https://docs.projectcalico.org/v3.15/release-notes/)
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
* Fix race condition during bootstrap of multi-controller clusters ([#808](https://github.com/poseidon/typhoon/pull/808))
|
||||
* Fix SELinux label of bootstrap-secrets on non-bootstrap controllers
|
||||
|
||||
### Addons
|
||||
|
||||
* Introduce [fleetlock](https://github.com/poseidon/fleetlock) for Fedora CoreOS reboot coordination ([#814](https://github.com/poseidon/typhoon/pull/814))
|
||||
* Update nginx-ingress from v0.34.1 to [v0.35.0](https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.35.0)
|
||||
* Repository changed to `k8s.gcr.io/ingress-nginx/controller`
|
||||
* Update Grafana from v7.1.3 to [v7.1.5](https://github.com/grafana/grafana/releases/tag/v7.1.5)
|
||||
|
||||
## v1.18.8
|
||||
|
||||
* Kubernetes [v1.18.8](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1188)
|
||||
* Migrate from Terraform v0.12.x to v0.13.x ([#804](https://github.com/poseidon/typhoon/pull/804)) (**action required**)
|
||||
* Recommend Terraform v0.13.x ([migration guide](https://typhoon.psdn.io/topics/maintenance/#terraform-versions))
|
||||
* Support automatic install of poseidon's provider plugins ([poseidon/ct](https://registry.terraform.io/providers/poseidon/ct/latest), [poseidon/matchbox](https://registry.terraform.io/providers/poseidon/matchbox/latest))
|
||||
* Require Terraform v0.12.26+ (migration compatibility)
|
||||
* Require `terraform-provider-ct` v0.6.1
|
||||
* Require `terraform-provider-matchbox` v0.4.1
|
||||
* Update etcd from v3.4.9 to [v3.4.10](https://github.com/etcd-io/etcd/releases/tag/v3.4.10)
|
||||
* Update CoreDNS from v1.6.7 to [v1.7.0](https://coredns.io/2020/06/15/coredns-1.7.0-release/)
|
||||
* Update Cilium from v1.8.1 to [v1.8.2](https://github.com/cilium/cilium/releases/tag/v1.8.2)
|
||||
* Update [coreos/flannel-cni](https://github.com/coreos/flannel-cni) to [poseidon/flannel-cni](https://github.com/poseidon/flannel-cni) ([#798](https://github.com/poseidon/typhoon/pull/798))
|
||||
* Update CNI plugins and fix CVEs with Flannel CNI (non-default)
|
||||
* Transition to a poseidon maintained container image
|
||||
|
||||
### AWS
|
||||
|
||||
* Allow `terraform-provider-aws` v3.0+ ([#803](https://github.com/poseidon/typhoon/pull/803))
|
||||
* Recommend updating `terraform-provider-aws` to v3.0+
|
||||
* Continue to allow v2.23+, no v3.x specific features are used
|
||||
|
||||
### DigitalOcean
|
||||
|
||||
* Require `terraform-provider-digitalocean` v1.21+ for Terraform v0.13.x (unenforced)
|
||||
* Require `terraform-provider-digitalocean` v1.20+ for Terraform v0.12.x
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
* Fix support for Flannel with Fedora CoreOS ([#795](https://github.com/poseidon/typhoon/pull/795))
|
||||
* Configure `flannel.1` link to select its own MAC address to solve flannel
|
||||
pod-to-pod traffic drops starting with default link changes in Fedora CoreOS
|
||||
32.20200629.3.0 ([details](https://github.com/coreos/fedora-coreos-tracker/issues/574#issuecomment-665487296))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.19.2 to [v2.20.0](https://github.com/prometheus/prometheus/releases/tag/v2.20.0)
|
||||
* Update Grafana from v7.0.6 to [v7.1.3](https://github.com/grafana/grafana/releases/tag/v7.1.3)
|
||||
|
||||
## v1.18.6
|
||||
|
||||
* Kubernetes [v1.18.6](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1186)
|
||||
|
||||
10
README.md
10
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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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/), SELinux enforcing
|
||||
* 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
|
||||
@ -54,7 +54,7 @@ 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/fedora-coreos/kubernetes?ref=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.19.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -93,9 +93,9 @@ 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 v1.18.6
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.18.6
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.18.6
|
||||
yavin-controller-0.c.example-com.internal <none> Ready 6m v1.19.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.19.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -72,7 +72,7 @@ data:
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(coredns_dns_request_count_total{instance=~\"$instance\"}[5m])) by (proto)",
|
||||
"expr": "sum(rate(coredns_dns_requests_total{instance=~\"$instance\"}[5m])) by (proto)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{proto}}",
|
||||
@ -163,7 +163,7 @@ data:
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(coredns_dns_request_type_count_total{instance=~\"$instance\"}[5m])) by (type)",
|
||||
"expr": "sum(rate(coredns_dns_requests_total{instance=~\"$instance\"}[5m])) by (type)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{type}}",
|
||||
@ -254,7 +254,7 @@ data:
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(coredns_dns_request_count_total{instance=~\"$instance\"}[5m])) by (zone)",
|
||||
"expr": "sum(rate(coredns_dns_requests_total{instance=~\"$instance\"}[5m])) by (zone)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{zone}}",
|
||||
@ -463,7 +463,7 @@ data:
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(coredns_dns_response_rcode_count_total{instance=~\"$instance\"}[5m])) by (rcode)",
|
||||
"expr": "sum(rate(coredns_dns_responses_total{instance=~\"$instance\"}[5m])) by (rcode)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{rcode}}",
|
||||
@ -790,7 +790,7 @@ data:
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(coredns_cache_size{instance=~\"$instance\"}) by (type)",
|
||||
"expr": "sum(coredns_cache_entries{instance=~\"$instance\"}) by (type)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{type}}",
|
||||
|
||||
@ -23,7 +23,7 @@ spec:
|
||||
spec:
|
||||
containers:
|
||||
- name: grafana
|
||||
image: docker.io/grafana/grafana:7.0.6
|
||||
image: docker.io/grafana/grafana:7.1.5
|
||||
env:
|
||||
- name: GF_PATHS_CONFIG
|
||||
value: "/etc/grafana/custom.ini"
|
||||
|
||||
@ -22,7 +22,7 @@ spec:
|
||||
spec:
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: us.gcr.io/k8s-artifacts-prod/ingress-nginx/controller:v0.34.1
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v0.35.0
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --ingress-class=public
|
||||
@ -47,7 +47,6 @@ spec:
|
||||
containerPort: 10254
|
||||
hostPort: 10254
|
||||
livenessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
@ -55,15 +54,16 @@ spec:
|
||||
initialDelaySeconds: 10
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
readinessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
lifecycle:
|
||||
preStop:
|
||||
|
||||
@ -22,7 +22,7 @@ spec:
|
||||
spec:
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: us.gcr.io/k8s-artifacts-prod/ingress-nginx/controller:v0.34.1
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v0.35.0
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --ingress-class=public
|
||||
@ -47,7 +47,6 @@ spec:
|
||||
containerPort: 10254
|
||||
hostPort: 10254
|
||||
livenessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
@ -55,15 +54,16 @@ spec:
|
||||
initialDelaySeconds: 10
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
readinessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
lifecycle:
|
||||
preStop:
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: ingress-controller-public
|
||||
name: nginx-ingress-controller
|
||||
namespace: ingress
|
||||
spec:
|
||||
replicas: 2
|
||||
@ -10,19 +10,19 @@ spec:
|
||||
maxUnavailable: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
name: ingress-controller-public
|
||||
name: nginx-ingress-controller
|
||||
phase: prod
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
name: ingress-controller-public
|
||||
name: nginx-ingress-controller
|
||||
phase: prod
|
||||
annotations:
|
||||
seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
|
||||
spec:
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: us.gcr.io/k8s-artifacts-prod/ingress-nginx/controller:v0.34.1
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v0.35.0
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --ingress-class=public
|
||||
@ -76,4 +76,3 @@ spec:
|
||||
runAsUser: 101 # www-data
|
||||
restartPolicy: Always
|
||||
terminationGracePeriodSeconds: 300
|
||||
|
||||
|
||||
@ -22,7 +22,7 @@ spec:
|
||||
spec:
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: us.gcr.io/k8s-artifacts-prod/ingress-nginx/controller:v0.34.1
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v0.35.0
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --ingress-class=public
|
||||
@ -47,7 +47,6 @@ spec:
|
||||
containerPort: 10254
|
||||
hostPort: 10254
|
||||
livenessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
@ -55,15 +54,16 @@ spec:
|
||||
initialDelaySeconds: 10
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
readinessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
lifecycle:
|
||||
preStop:
|
||||
|
||||
@ -22,7 +22,7 @@ spec:
|
||||
spec:
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: us.gcr.io/k8s-artifacts-prod/ingress-nginx/controller:v0.34.1
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v0.35.0
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --ingress-class=public
|
||||
@ -47,7 +47,6 @@ spec:
|
||||
containerPort: 10254
|
||||
hostPort: 10254
|
||||
livenessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
@ -55,15 +54,16 @@ spec:
|
||||
initialDelaySeconds: 10
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
readinessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
lifecycle:
|
||||
preStop:
|
||||
|
||||
@ -20,7 +20,7 @@ spec:
|
||||
serviceAccountName: prometheus
|
||||
containers:
|
||||
- name: prometheus
|
||||
image: quay.io/prometheus/prometheus:v2.19.2
|
||||
image: quay.io/prometheus/prometheus:v2.20.0
|
||||
args:
|
||||
- --web.listen-address=0.0.0.0:9090
|
||||
- --config.file=/etc/prometheus/prometheus.yaml
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=835890025bfb3499aa0cd5a9704e9e7d3e7e5fe5"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=79343f02aea7c69bb03dab2051aa95248c0471d7"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -7,7 +7,7 @@ systemd:
|
||||
- name: 40-etcd-cluster.conf
|
||||
contents: |
|
||||
[Service]
|
||||
Environment="ETCD_IMAGE_TAG=v3.4.9"
|
||||
Environment="ETCD_IMAGE_TAG=v3.4.12"
|
||||
Environment="ETCD_IMAGE_URL=docker://quay.io/coreos/etcd"
|
||||
Environment="RKT_RUN_ARGS=--insecure-options=image"
|
||||
Environment="ETCD_NAME=${etcd_name}"
|
||||
@ -52,7 +52,7 @@ systemd:
|
||||
Description=Kubelet
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.19.0
|
||||
Environment=KUBELET_CGROUP_DRIVER=${cgroup_driver}
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -134,7 +134,7 @@ systemd:
|
||||
--volume script,kind=host,source=/opt/bootstrap/apply \
|
||||
--mount volume=script,target=/apply \
|
||||
--insecure-options=image \
|
||||
docker://quay.io/poseidon/kubelet:v1.18.6 \
|
||||
docker://quay.io/poseidon/kubelet:v1.19.0 \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/apply
|
||||
@ -142,6 +142,11 @@ systemd:
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
filesystem: root
|
||||
mode: 0700
|
||||
overwrite: true
|
||||
files:
|
||||
- path: /etc/kubernetes/kubeconfig
|
||||
filesystem: root
|
||||
@ -163,6 +168,7 @@ storage:
|
||||
mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
|
||||
chown -R etcd:etcd /etc/ssl/etcd
|
||||
chmod -R 500 /etc/ssl/etcd
|
||||
chmod -R 700 /var/lib/etcd
|
||||
mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
|
||||
mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
|
||||
mkdir -p /etc/kubernetes/manifests
|
||||
|
||||
@ -1,11 +1,15 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = "~> 0.12.6"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
aws = "~> 2.23"
|
||||
ct = "~> 0.4"
|
||||
aws = ">= 2.23, <= 4.0"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -25,7 +25,7 @@ systemd:
|
||||
Description=Kubelet
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.19.0
|
||||
Environment=KUBELET_CGROUP_DRIVER=${cgroup_driver}
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -129,7 +129,7 @@ storage:
|
||||
--volume config,kind=host,source=/etc/kubernetes \
|
||||
--mount volume=config,target=/etc/kubernetes \
|
||||
--insecure-options=image \
|
||||
docker://quay.io/poseidon/kubelet:v1.18.6 \
|
||||
docker://quay.io/poseidon/kubelet:v1.19.0 \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/usr/local/bin/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname)
|
||||
|
||||
@ -1,4 +1,14 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = ">= 0.12"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
aws = ">= 2.23, <= 4.0"
|
||||
template = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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/), SELinux enforcing
|
||||
* 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
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=835890025bfb3499aa0cd5a9704e9e7d3e7e5fe5"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=79343f02aea7c69bb03dab2051aa95248c0471d7"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -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:v3.4.9
|
||||
quay.io/coreos/etcd:v3.4.12
|
||||
ExecStop=/usr/bin/podman stop etcd
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@ -55,7 +55,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -124,11 +124,13 @@ systemd:
|
||||
--volume /opt/bootstrap/assets:/assets:ro,Z \
|
||||
--volume /opt/bootstrap/apply:/apply:ro,Z \
|
||||
--entrypoint=/apply \
|
||||
quay.io/poseidon/kubelet:v1.18.6
|
||||
quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
|
||||
ExecStartPost=-/usr/bin/podman stop bootstrap
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
mode: 0700
|
||||
- path: /etc/kubernetes
|
||||
- path: /opt/bootstrap
|
||||
files:
|
||||
@ -158,6 +160,7 @@ storage:
|
||||
mv manifests /opt/bootstrap/assets/manifests
|
||||
mv manifests-networking/* /opt/bootstrap/assets/manifests/
|
||||
rm -rf assets auth static-manifests tls manifests-networking
|
||||
chcon -R -u system_u -t container_file_t /etc/kubernetes/bootstrap-secrets
|
||||
- path: /opt/bootstrap/apply
|
||||
mode: 0544
|
||||
contents:
|
||||
@ -181,6 +184,13 @@ storage:
|
||||
inline: |
|
||||
net.ipv4.conf.default.rp_filter=0
|
||||
net.ipv4.conf.*.rp_filter=0
|
||||
- path: /etc/systemd/network/50-flannel.link
|
||||
contents:
|
||||
inline: |
|
||||
[Match]
|
||||
OriginalName=flannel*
|
||||
[Link]
|
||||
MACAddressPolicy=none
|
||||
- path: /etc/systemd/system.conf.d/accounting.conf
|
||||
contents:
|
||||
inline: |
|
||||
|
||||
@ -1,11 +1,15 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = "~> 0.12.6"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
aws = "~> 2.23"
|
||||
ct = "~> 0.4"
|
||||
aws = ">= 2.23, <= 4.0"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -25,7 +25,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -89,7 +89,7 @@ systemd:
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /etc/kubernetes:/etc/kubernetes:ro,z --entrypoint /usr/local/bin/kubectl quay.io/poseidon/kubelet:v1.18.6 --kubeconfig=/etc/kubernetes/kubeconfig delete node $HOSTNAME'
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /etc/kubernetes:/etc/kubernetes:ro,z --entrypoint /usr/local/bin/kubectl quay.io/poseidon/kubelet:v1.19.0 --kubeconfig=/etc/kubernetes/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
@ -110,6 +110,13 @@ storage:
|
||||
inline: |
|
||||
net.ipv4.conf.default.rp_filter=0
|
||||
net.ipv4.conf.*.rp_filter=0
|
||||
- path: /etc/systemd/network/50-flannel.link
|
||||
contents:
|
||||
inline: |
|
||||
[Match]
|
||||
OriginalName=flannel*
|
||||
[Link]
|
||||
MACAddressPolicy=none
|
||||
- path: /etc/systemd/system.conf.d/accounting.conf
|
||||
contents:
|
||||
inline: |
|
||||
|
||||
@ -1,4 +1,14 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = ">= 0.12"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
aws = ">= 2.23, <= 4.0"
|
||||
template = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=835890025bfb3499aa0cd5a9704e9e7d3e7e5fe5"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=79343f02aea7c69bb03dab2051aa95248c0471d7"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -7,7 +7,7 @@ systemd:
|
||||
- name: 40-etcd-cluster.conf
|
||||
contents: |
|
||||
[Service]
|
||||
Environment="ETCD_IMAGE_TAG=v3.4.9"
|
||||
Environment="ETCD_IMAGE_TAG=v3.4.12"
|
||||
Environment="ETCD_IMAGE_URL=docker://quay.io/coreos/etcd"
|
||||
Environment="RKT_RUN_ARGS=--insecure-options=image"
|
||||
Environment="ETCD_NAME=${etcd_name}"
|
||||
@ -52,7 +52,7 @@ systemd:
|
||||
Description=Kubelet
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.19.0
|
||||
Environment=KUBELET_CGROUP_DRIVER=${cgroup_driver}
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -134,7 +134,7 @@ systemd:
|
||||
--volume script,kind=host,source=/opt/bootstrap/apply \
|
||||
--mount volume=script,target=/apply \
|
||||
--insecure-options=image \
|
||||
docker://quay.io/poseidon/kubelet:v1.18.6 \
|
||||
docker://quay.io/poseidon/kubelet:v1.19.0 \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/apply
|
||||
@ -142,6 +142,11 @@ systemd:
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
filesystem: root
|
||||
mode: 0700
|
||||
overwrite: true
|
||||
files:
|
||||
- path: /etc/kubernetes/kubeconfig
|
||||
filesystem: root
|
||||
@ -163,6 +168,7 @@ storage:
|
||||
mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
|
||||
chown -R etcd:etcd /etc/ssl/etcd
|
||||
chmod -R 500 /etc/ssl/etcd
|
||||
chmod -R 700 /var/lib/etcd
|
||||
mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
|
||||
mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
|
||||
mkdir -p /etc/kubernetes/manifests
|
||||
|
||||
@ -1,12 +1,16 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = "~> 0.12.6"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
azurerm = "~> 2.8"
|
||||
ct = "~> 0.4"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -25,7 +25,7 @@ systemd:
|
||||
Description=Kubelet
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.19.0
|
||||
Environment=KUBELET_CGROUP_DRIVER=${cgroup_driver}
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -129,7 +129,7 @@ storage:
|
||||
--volume config,kind=host,source=/etc/kubernetes \
|
||||
--mount volume=config,target=/etc/kubernetes \
|
||||
--insecure-options=image \
|
||||
docker://quay.io/poseidon/kubelet:v1.18.6 \
|
||||
docker://quay.io/poseidon/kubelet:v1.19.0 \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/usr/local/bin/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname | tr '[:upper:]' '[:lower:]')
|
||||
|
||||
@ -1,4 +1,14 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = ">= 0.12"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
azurerm = "~> 2.8"
|
||||
template = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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/), SELinux enforcing
|
||||
* Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [spot priority](https://typhoon.psdn.io/fedora-coreos/azure/#low-priority) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=835890025bfb3499aa0cd5a9704e9e7d3e7e5fe5"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=79343f02aea7c69bb03dab2051aa95248c0471d7"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -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:v3.4.9
|
||||
quay.io/coreos/etcd:v3.4.12
|
||||
ExecStop=/usr/bin/podman stop etcd
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@ -54,7 +54,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -123,11 +123,13 @@ systemd:
|
||||
--volume /opt/bootstrap/assets:/assets:ro,Z \
|
||||
--volume /opt/bootstrap/apply:/apply:ro,Z \
|
||||
--entrypoint=/apply \
|
||||
quay.io/poseidon/kubelet:v1.18.6
|
||||
quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
|
||||
ExecStartPost=-/usr/bin/podman stop bootstrap
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
mode: 0700
|
||||
- path: /etc/kubernetes
|
||||
- path: /opt/bootstrap
|
||||
files:
|
||||
@ -157,6 +159,7 @@ storage:
|
||||
mv manifests /opt/bootstrap/assets/manifests
|
||||
mv manifests-networking/* /opt/bootstrap/assets/manifests/
|
||||
rm -rf assets auth static-manifests tls manifests-networking
|
||||
chcon -R -u system_u -t container_file_t /etc/kubernetes/bootstrap-secrets
|
||||
- path: /opt/bootstrap/apply
|
||||
mode: 0544
|
||||
contents:
|
||||
@ -180,6 +183,13 @@ storage:
|
||||
inline: |
|
||||
net.ipv4.conf.default.rp_filter=0
|
||||
net.ipv4.conf.*.rp_filter=0
|
||||
- path: /etc/systemd/network/50-flannel.link
|
||||
contents:
|
||||
inline: |
|
||||
[Match]
|
||||
OriginalName=flannel*
|
||||
[Link]
|
||||
MACAddressPolicy=none
|
||||
- path: /etc/systemd/system.conf.d/accounting.conf
|
||||
contents:
|
||||
inline: |
|
||||
|
||||
@ -1,12 +1,16 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = "~> 0.12.6"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
azurerm = "~> 2.8"
|
||||
ct = "~> 0.4"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -24,7 +24,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -88,7 +88,7 @@ systemd:
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /etc/kubernetes:/etc/kubernetes:ro,z --entrypoint /usr/local/bin/kubectl quay.io/poseidon/kubelet:v1.18.6 --kubeconfig=/etc/kubernetes/kubeconfig delete node $HOSTNAME'
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /etc/kubernetes:/etc/kubernetes:ro,z --entrypoint /usr/local/bin/kubectl quay.io/poseidon/kubelet:v1.19.0 --kubeconfig=/etc/kubernetes/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
@ -109,6 +109,13 @@ storage:
|
||||
inline: |
|
||||
net.ipv4.conf.default.rp_filter=0
|
||||
net.ipv4.conf.*.rp_filter=0
|
||||
- path: /etc/systemd/network/50-flannel.link
|
||||
contents:
|
||||
inline: |
|
||||
[Match]
|
||||
OriginalName=flannel*
|
||||
[Link]
|
||||
MACAddressPolicy=none
|
||||
- path: /etc/systemd/system.conf.d/accounting.conf
|
||||
contents:
|
||||
inline: |
|
||||
|
||||
@ -1,4 +1,14 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = ">= 0.12"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
azurerm = "~> 2.8"
|
||||
template = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=835890025bfb3499aa0cd5a9704e9e7d3e7e5fe5"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=79343f02aea7c69bb03dab2051aa95248c0471d7"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [var.k8s_domain_name]
|
||||
|
||||
@ -7,7 +7,7 @@ systemd:
|
||||
- name: 40-etcd-cluster.conf
|
||||
contents: |
|
||||
[Service]
|
||||
Environment="ETCD_IMAGE_TAG=v3.4.9"
|
||||
Environment="ETCD_IMAGE_TAG=v3.4.12"
|
||||
Environment="ETCD_IMAGE_URL=docker://quay.io/coreos/etcd"
|
||||
Environment="RKT_RUN_ARGS=--insecure-options=image"
|
||||
Environment="ETCD_NAME=${etcd_name}"
|
||||
@ -60,7 +60,7 @@ systemd:
|
||||
Description=Kubelet
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.19.0
|
||||
Environment=KUBELET_CGROUP_DRIVER=${cgroup_driver}
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -147,7 +147,7 @@ systemd:
|
||||
--volume script,kind=host,source=/opt/bootstrap/apply \
|
||||
--mount volume=script,target=/apply \
|
||||
--insecure-options=image \
|
||||
docker://quay.io/poseidon/kubelet:v1.18.6 \
|
||||
docker://quay.io/poseidon/kubelet:v1.19.0 \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/apply
|
||||
@ -156,6 +156,10 @@ systemd:
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
filesystem: root
|
||||
mode: 0700
|
||||
overwrite: true
|
||||
- path: /etc/kubernetes
|
||||
filesystem: root
|
||||
mode: 0755
|
||||
@ -180,6 +184,7 @@ storage:
|
||||
mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
|
||||
chown -R etcd:etcd /etc/ssl/etcd
|
||||
chmod -R 500 /etc/ssl/etcd
|
||||
chmod -R 700 /var/lib/etcd
|
||||
mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
|
||||
mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
|
||||
mkdir -p /etc/kubernetes/manifests
|
||||
|
||||
@ -33,7 +33,7 @@ systemd:
|
||||
Description=Kubelet
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.19.0
|
||||
Environment=KUBELET_CGROUP_DRIVER=${cgroup_driver}
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
|
||||
@ -1,12 +1,20 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = "~> 0.12.6"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
matchbox = "~> 0.3.0"
|
||||
ct = "~> 0.4"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
|
||||
matchbox = {
|
||||
source = "poseidon/matchbox"
|
||||
version = "~> 0.4.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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/), SELinux enforcing
|
||||
* Advanced features like [snippets](https://typhoon.psdn.io/advanced/customization/#container-linux) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=835890025bfb3499aa0cd5a9704e9e7d3e7e5fe5"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=79343f02aea7c69bb03dab2051aa95248c0471d7"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [var.k8s_domain_name]
|
||||
|
||||
@ -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:v3.4.9
|
||||
quay.io/coreos/etcd:v3.4.12
|
||||
ExecStop=/usr/bin/podman stop etcd
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@ -53,7 +53,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -134,11 +134,13 @@ systemd:
|
||||
--volume /opt/bootstrap/assets:/assets:ro,Z \
|
||||
--volume /opt/bootstrap/apply:/apply:ro,Z \
|
||||
--entrypoint=/apply \
|
||||
quay.io/poseidon/kubelet:v1.18.6
|
||||
quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
|
||||
ExecStartPost=-/usr/bin/podman stop bootstrap
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
mode: 0700
|
||||
- path: /etc/kubernetes
|
||||
- path: /opt/bootstrap
|
||||
files:
|
||||
@ -168,6 +170,7 @@ storage:
|
||||
mv manifests /opt/bootstrap/assets/manifests
|
||||
mv manifests-networking/* /opt/bootstrap/assets/manifests/
|
||||
rm -rf assets auth static-manifests tls manifests-networking
|
||||
chcon -R -u system_u -t container_file_t /etc/kubernetes/bootstrap-secrets
|
||||
- path: /opt/bootstrap/apply
|
||||
mode: 0544
|
||||
contents:
|
||||
@ -191,6 +194,13 @@ storage:
|
||||
inline: |
|
||||
net.ipv4.conf.default.rp_filter=0
|
||||
net.ipv4.conf.*.rp_filter=0
|
||||
- path: /etc/systemd/network/50-flannel.link
|
||||
contents:
|
||||
inline: |
|
||||
[Match]
|
||||
OriginalName=flannel*
|
||||
[Link]
|
||||
MACAddressPolicy=none
|
||||
- path: /etc/systemd/system.conf.d/accounting.conf
|
||||
contents:
|
||||
inline: |
|
||||
|
||||
@ -23,7 +23,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -111,6 +111,13 @@ storage:
|
||||
inline: |
|
||||
net.ipv4.conf.default.rp_filter=0
|
||||
net.ipv4.conf.*.rp_filter=0
|
||||
- path: /etc/systemd/network/50-flannel.link
|
||||
contents:
|
||||
inline: |
|
||||
[Match]
|
||||
OriginalName=flannel*
|
||||
[Link]
|
||||
MACAddressPolicy=none
|
||||
- path: /etc/systemd/system.conf.d/accounting.conf
|
||||
contents:
|
||||
inline: |
|
||||
|
||||
@ -1,11 +1,19 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = "~> 0.12.6"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
matchbox = "~> 0.3.0"
|
||||
ct = "~> 0.4"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
|
||||
matchbox = {
|
||||
source = "poseidon/matchbox"
|
||||
version = "~> 0.4.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=835890025bfb3499aa0cd5a9704e9e7d3e7e5fe5"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=79343f02aea7c69bb03dab2051aa95248c0471d7"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -7,7 +7,7 @@ systemd:
|
||||
- name: 40-etcd-cluster.conf
|
||||
contents: |
|
||||
[Service]
|
||||
Environment="ETCD_IMAGE_TAG=v3.4.9"
|
||||
Environment="ETCD_IMAGE_TAG=v3.4.12"
|
||||
Environment="ETCD_IMAGE_URL=docker://quay.io/coreos/etcd"
|
||||
Environment="RKT_RUN_ARGS=--insecure-options=image"
|
||||
Environment="ETCD_NAME=${etcd_name}"
|
||||
@ -62,7 +62,7 @@ systemd:
|
||||
After=coreos-metadata.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.19.0
|
||||
EnvironmentFile=/run/metadata/coreos
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -144,7 +144,7 @@ systemd:
|
||||
--volume script,kind=host,source=/opt/bootstrap/apply \
|
||||
--mount volume=script,target=/apply \
|
||||
--insecure-options=image \
|
||||
docker://quay.io/poseidon/kubelet:v1.18.6 \
|
||||
docker://quay.io/poseidon/kubelet:v1.19.0 \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/apply
|
||||
@ -153,6 +153,10 @@ systemd:
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
filesystem: root
|
||||
mode: 0700
|
||||
overwrite: true
|
||||
- path: /etc/kubernetes
|
||||
filesystem: root
|
||||
mode: 0755
|
||||
@ -171,6 +175,7 @@ storage:
|
||||
mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
|
||||
chown -R etcd:etcd /etc/ssl/etcd
|
||||
chmod -R 500 /etc/ssl/etcd
|
||||
chmod -R 700 /var/lib/etcd
|
||||
mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
|
||||
mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
|
||||
mkdir -p /etc/kubernetes/manifests
|
||||
|
||||
@ -35,7 +35,7 @@ systemd:
|
||||
After=coreos-metadata.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.19.0
|
||||
EnvironmentFile=/run/metadata/coreos
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -134,7 +134,7 @@ storage:
|
||||
--volume config,kind=host,source=/etc/kubernetes \
|
||||
--mount volume=config,target=/etc/kubernetes \
|
||||
--insecure-options=image \
|
||||
docker://quay.io/poseidon/kubelet:v1.18.6 \
|
||||
docker://quay.io/poseidon/kubelet:v1.19.0 \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/usr/local/bin/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname)
|
||||
|
||||
@ -1,12 +1,20 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = "~> 0.12.6"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
digitalocean = "~> 1.16"
|
||||
ct = "~> 0.4"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
|
||||
digitalocean = {
|
||||
source = "digitalocean/digitalocean"
|
||||
version = "~> 1.20"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (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/), SELinux enforcing
|
||||
* Advanced features like [snippets](https://typhoon.psdn.io/advanced/customization/) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=835890025bfb3499aa0cd5a9704e9e7d3e7e5fe5"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=79343f02aea7c69bb03dab2051aa95248c0471d7"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -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:v3.4.9
|
||||
quay.io/coreos/etcd:v3.4.12
|
||||
ExecStop=/usr/bin/podman stop etcd
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@ -55,7 +55,7 @@ systemd:
|
||||
After=afterburn.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.19.0
|
||||
EnvironmentFile=/run/metadata/afterburn
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -135,11 +135,13 @@ systemd:
|
||||
--volume /opt/bootstrap/assets:/assets:ro,Z \
|
||||
--volume /opt/bootstrap/apply:/apply:ro,Z \
|
||||
--entrypoint=/apply \
|
||||
quay.io/poseidon/kubelet:v1.18.6
|
||||
quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
|
||||
ExecStartPost=-/usr/bin/podman stop bootstrap
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
mode: 0700
|
||||
- path: /etc/kubernetes
|
||||
- path: /opt/bootstrap
|
||||
files:
|
||||
@ -164,6 +166,7 @@ storage:
|
||||
mv manifests /opt/bootstrap/assets/manifests
|
||||
mv manifests-networking/* /opt/bootstrap/assets/manifests/
|
||||
rm -rf assets auth static-manifests tls manifests-networking
|
||||
chcon -R -u system_u -t container_file_t /etc/kubernetes/bootstrap-secrets
|
||||
- path: /opt/bootstrap/apply
|
||||
mode: 0544
|
||||
contents:
|
||||
@ -187,6 +190,13 @@ storage:
|
||||
inline: |
|
||||
net.ipv4.conf.default.rp_filter=0
|
||||
net.ipv4.conf.*.rp_filter=0
|
||||
- path: /etc/systemd/network/50-flannel.link
|
||||
contents:
|
||||
inline: |
|
||||
[Match]
|
||||
OriginalName=flannel*
|
||||
[Link]
|
||||
MACAddressPolicy=none
|
||||
- path: /etc/systemd/system.conf.d/accounting.conf
|
||||
contents:
|
||||
inline: |
|
||||
|
||||
@ -26,7 +26,7 @@ systemd:
|
||||
After=afterburn.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.19.0
|
||||
EnvironmentFile=/run/metadata/afterburn
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -98,7 +98,7 @@ systemd:
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /etc/kubernetes:/etc/kubernetes:ro,z --entrypoint /usr/local/bin/kubectl quay.io/poseidon/kubelet:v1.18.6 --kubeconfig=/etc/kubernetes/kubeconfig delete node $HOSTNAME'
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /etc/kubernetes:/etc/kubernetes:ro,z --entrypoint /usr/local/bin/kubectl quay.io/poseidon/kubelet:v1.19.0 --kubeconfig=/etc/kubernetes/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
@ -114,6 +114,13 @@ storage:
|
||||
inline: |
|
||||
net.ipv4.conf.default.rp_filter=0
|
||||
net.ipv4.conf.*.rp_filter=0
|
||||
- path: /etc/systemd/network/50-flannel.link
|
||||
contents:
|
||||
inline: |
|
||||
[Match]
|
||||
OriginalName=flannel*
|
||||
[Link]
|
||||
MACAddressPolicy=none
|
||||
- path: /etc/systemd/system.conf.d/accounting.conf
|
||||
contents:
|
||||
inline: |
|
||||
|
||||
@ -1,12 +1,20 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = "~> 0.12.6"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
digitalocean = "~> 1.16"
|
||||
ct = "~> 0.4"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
|
||||
digitalocean = {
|
||||
source = "digitalocean/digitalocean"
|
||||
version = "~> 1.20"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
39
docs/addons/fleetlock.md
Normal file
39
docs/addons/fleetlock.md
Normal file
@ -0,0 +1,39 @@
|
||||
## fleetlock
|
||||
|
||||
[fleetlock](https://github.com/poseidon/fleetlock) is a reboot coordinator for Fedora CoreOS nodes. It implements the [FleetLock](https://github.com/coreos/airlock/pull/1/files) protocol for use as a [Zincati](https://github.com/coreos/zincati) lock [strategy](https://github.com/coreos/zincati/blob/master/docs/usage/updates-strategy.md) backend.
|
||||
|
||||
Declare a Zincati `fleet_lock` strategy when provisioning Fedora CoreOS nodes via [snippets](/advanced/customization/#hosts).
|
||||
|
||||
```yaml
|
||||
variant: fcos
|
||||
version: 1.0.0
|
||||
storage:
|
||||
files:
|
||||
- path: /etc/zincati/config.d/55-update-strategy.toml
|
||||
contents:
|
||||
inline: |
|
||||
[updates]
|
||||
strategy = "fleet_lock"
|
||||
[updates.fleet_lock]
|
||||
base_url = "http://10.3.0.15/"
|
||||
```
|
||||
|
||||
```tf
|
||||
module "nemo" {
|
||||
...
|
||||
controller_snippets = [
|
||||
file("./snippets/zincati-strategy.yaml"),
|
||||
]
|
||||
worker_snippets = [
|
||||
file("./snippets/zincati-strategy.yaml"),
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
Apply fleetlock based on the example manifests.
|
||||
|
||||
```sh
|
||||
git clone git@github.com:poseidon/fleetlock.git
|
||||
kubectl apply -f examples/k8s
|
||||
```
|
||||
|
||||
@ -1,8 +1,9 @@
|
||||
# Addons
|
||||
|
||||
Every Typhoon cluster is verified to work well with several post-install addons.
|
||||
Typhoon clusters are verified to work well with several post-install addons.
|
||||
|
||||
* Nginx [Ingress Controller](ingress.md)
|
||||
* [Prometheus](prometheus.md)
|
||||
* [Grafana](grafana.md)
|
||||
* [fleetlock](fleetlock.md)
|
||||
|
||||
|
||||
@ -83,7 +83,7 @@ module "mercury" {
|
||||
}
|
||||
```
|
||||
|
||||
### Container Linux
|
||||
### Flatcar Linux
|
||||
|
||||
Define a Container Linux Config (CLC) ([config](https://github.com/coreos/container-linux-config-transpiler/blob/master/doc/configuration.md), [examples](https://github.com/coreos/container-linux-config-transpiler/blob/master/doc/examples.md)) in version control near your Terraform workspace directory (e.g. perhaps in a `snippets` subdirectory). You may organize snippets into multiple files, if desired.
|
||||
|
||||
@ -125,7 +125,7 @@ systemd:
|
||||
Environment="ETCD_LOG_PACKAGE_LEVELS=etcdserver=WARNING,security=DEBUG"
|
||||
```
|
||||
|
||||
Reference the CLC contents by location (e.g. `file("./custom-units.yaml")`). On [AWS](/cl/aws/#cluster), [Azure](/cl/azure/#cluster), [DigitalOcean](/cl/digital-ocean/#cluster), or [Google Cloud](/cl/google-cloud/#cluster) extend the `controller_snippets` or `worker_snippets` list variables.
|
||||
Reference the CLC contents by location (e.g. `file("./custom-units.yaml")`). On [AWS](/flatcar-linux/aws/#cluster), [Azure](/flatcar-linux/azure/#cluster), [DigitalOcean](/flatcar-linux/digital-ocean/#cluster), or [Google Cloud](/flatcar-linux/google-cloud/#cluster) extend the `controller_snippets` or `worker_snippets` list variables.
|
||||
|
||||
```tf
|
||||
module "nemo" {
|
||||
@ -145,7 +145,7 @@ module "nemo" {
|
||||
}
|
||||
```
|
||||
|
||||
On [Bare-Metal](/cl/bare-metal/#cluster), different CLCs may be used for each node (since hardware may be heterogeneous). Extend the `snippets` map variable by mapping a controller or worker name key to a list of snippets.
|
||||
On [Bare-Metal](/flatcar-linux/bare-metal/#cluster), different CLCs may be used for each node (since hardware may be heterogeneous). Extend the `snippets` map variable by mapping a controller or worker name key to a list of snippets.
|
||||
|
||||
```tf
|
||||
module "mercury" {
|
||||
|
||||
@ -15,26 +15,51 @@ Internal Terraform Modules:
|
||||
|
||||
Create a cluster following the AWS [tutorial](../flatcar-linux/aws.md#cluster). Define a worker pool using the AWS internal `workers` module.
|
||||
|
||||
```tf
|
||||
module "tempest-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/container-linux/kubernetes/workers?ref=v1.14.3"
|
||||
=== "Fedora CoreOS"
|
||||
|
||||
# AWS
|
||||
vpc_id = module.tempest.vpc_id
|
||||
subnet_ids = module.tempest.subnet_ids
|
||||
security_groups = module.tempest.worker_security_groups
|
||||
```tf
|
||||
module "tempest-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.19.0"
|
||||
|
||||
# configuration
|
||||
name = "tempest-pool"
|
||||
kubeconfig = module.tempest.kubeconfig
|
||||
ssh_authorized_key = var.ssh_authorized_key
|
||||
# AWS
|
||||
vpc_id = module.tempest.vpc_id
|
||||
subnet_ids = module.tempest.subnet_ids
|
||||
security_groups = module.tempest.worker_security_groups
|
||||
|
||||
# optional
|
||||
worker_count = 2
|
||||
instance_type = "m5.large"
|
||||
os_image = "flatcar-beta"
|
||||
}
|
||||
```
|
||||
# configuration
|
||||
name = "tempest-pool"
|
||||
kubeconfig = module.tempest.kubeconfig
|
||||
ssh_authorized_key = var.ssh_authorized_key
|
||||
|
||||
# optional
|
||||
worker_count = 2
|
||||
instance_type = "m5.large"
|
||||
os_stream = "next"
|
||||
}
|
||||
```
|
||||
|
||||
=== "Flatcar Linux"
|
||||
|
||||
```tf
|
||||
module "tempest-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/container-linux/kubernetes/workers?ref=v1.19.0"
|
||||
|
||||
# AWS
|
||||
vpc_id = module.tempest.vpc_id
|
||||
subnet_ids = module.tempest.subnet_ids
|
||||
security_groups = module.tempest.worker_security_groups
|
||||
|
||||
# configuration
|
||||
name = "tempest-pool"
|
||||
kubeconfig = module.tempest.kubeconfig
|
||||
ssh_authorized_key = var.ssh_authorized_key
|
||||
|
||||
# optional
|
||||
worker_count = 2
|
||||
instance_type = "m5.large"
|
||||
os_image = "flatcar-beta"
|
||||
}
|
||||
```
|
||||
|
||||
Apply the change.
|
||||
|
||||
@ -65,13 +90,13 @@ The AWS internal `workers` module supports a number of [variables](https://githu
|
||||
|:-----|:------------|:--------|:--------|
|
||||
| worker_count | Number of instances | 1 | 3 |
|
||||
| instance_type | EC2 instance type | "t3.small" | "t3.medium" |
|
||||
| os_image | AMI channel for a Container Linux derivative | "flatcar-stable" | flatcar-stable, flatcar-beta, flatcar-alph, flatcar-edge |
|
||||
| os_image | AMI channel for a Container Linux derivative | "flatcar-stable" | flatcar-stable, flatcar-beta, flatcar-alpha, flatcar-edge |
|
||||
| os_stream | Fedora CoreOS stream for compute instances | "stable" | "testing", "next" |
|
||||
| disk_size | Size of the EBS volume in GB | 40 | 100 |
|
||||
| disk_type | Type of the EBS volume | "gp2" | standard, gp2, io1 |
|
||||
| disk_iops | IOPS of the EBS volume | 0 (i.e. auto) | 400 |
|
||||
| spot_price | Spot price in USD for worker instances or 0 to use on-demand instances | 0 | 0.10 |
|
||||
| snippets | Container Linux Config snippets | [] | [examples](/advanced/customization/) |
|
||||
| snippets | Fedora CoreOS or Container Linux Config snippets | [] | [examples](/advanced/customization/) |
|
||||
| service_cidr | Must match `service_cidr` of cluster | "10.3.0.0/16" | "10.3.0.0/24" |
|
||||
| node_labels | List of initial node labels | [] | ["worker-pool=foo"] |
|
||||
|
||||
@ -81,28 +106,57 @@ Check the list of valid [instance types](https://aws.amazon.com/ec2/instance-typ
|
||||
|
||||
Create a cluster following the Azure [tutorial](../flatcar-linux/azure.md#cluster). Define a worker pool using the Azure internal `workers` module.
|
||||
|
||||
```tf
|
||||
module "ramius-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/container-linux/kubernetes/workers?ref=v1.18.6"
|
||||
=== "Fedora CoreOS"
|
||||
|
||||
# Azure
|
||||
region = module.ramius.region
|
||||
resource_group_name = module.ramius.resource_group_name
|
||||
subnet_id = module.ramius.subnet_id
|
||||
security_group_id = module.ramius.security_group_id
|
||||
backend_address_pool_id = module.ramius.backend_address_pool_id
|
||||
```tf
|
||||
module "ramius-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes/workers?ref=v1.19.0"
|
||||
|
||||
# configuration
|
||||
name = "ramius-spot"
|
||||
kubeconfig = module.ramius.kubeconfig
|
||||
ssh_authorized_key = var.ssh_authorized_key
|
||||
# Azure
|
||||
region = module.ramius.region
|
||||
resource_group_name = module.ramius.resource_group_name
|
||||
subnet_id = module.ramius.subnet_id
|
||||
security_group_id = module.ramius.security_group_id
|
||||
backend_address_pool_id = module.ramius.backend_address_pool_id
|
||||
|
||||
# optional
|
||||
worker_count = 2
|
||||
vm_type = "Standard_F4"
|
||||
priority = "Spot"
|
||||
}
|
||||
```
|
||||
# configuration
|
||||
name = "ramius-spot"
|
||||
kubeconfig = module.ramius.kubeconfig
|
||||
ssh_authorized_key = var.ssh_authorized_key
|
||||
|
||||
# optional
|
||||
worker_count = 2
|
||||
vm_type = "Standard_F4"
|
||||
priority = "Spot"
|
||||
os_image = "/subscriptions/some/path/Microsoft.Compute/images/fedora-coreos-31.20200323.3.2"
|
||||
}
|
||||
```
|
||||
|
||||
=== "Flatcar Linux"
|
||||
|
||||
```tf
|
||||
module "ramius-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/container-linux/kubernetes/workers?ref=v1.19.0"
|
||||
|
||||
# Azure
|
||||
region = module.ramius.region
|
||||
resource_group_name = module.ramius.resource_group_name
|
||||
subnet_id = module.ramius.subnet_id
|
||||
security_group_id = module.ramius.security_group_id
|
||||
backend_address_pool_id = module.ramius.backend_address_pool_id
|
||||
|
||||
# configuration
|
||||
name = "ramius-spot"
|
||||
kubeconfig = module.ramius.kubeconfig
|
||||
ssh_authorized_key = var.ssh_authorized_key
|
||||
|
||||
# optional
|
||||
worker_count = 2
|
||||
vm_type = "Standard_F4"
|
||||
priority = "Spot"
|
||||
os_image = "flatcar-beta"
|
||||
}
|
||||
```
|
||||
|
||||
Apply the change.
|
||||
|
||||
@ -147,27 +201,53 @@ Check the list of valid [machine types](https://azure.microsoft.com/en-us/pricin
|
||||
|
||||
Create a cluster following the Google Cloud [tutorial](../flatcar-linux/google-cloud.md#cluster). Define a worker pool using the Google Cloud internal `workers` module.
|
||||
|
||||
```tf
|
||||
module "yavin-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes/workers?ref=v1.18.6"
|
||||
=== "Fedora CoreOS"
|
||||
|
||||
# Google Cloud
|
||||
region = "europe-west2"
|
||||
network = module.yavin.network_name
|
||||
cluster_name = "yavin"
|
||||
```tf
|
||||
module "yavin-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.19.0"
|
||||
|
||||
# configuration
|
||||
name = "yavin-16x"
|
||||
kubeconfig = module.yavin.kubeconfig
|
||||
ssh_authorized_key = var.ssh_authorized_key
|
||||
# Google Cloud
|
||||
region = "europe-west2"
|
||||
network = module.yavin.network_name
|
||||
cluster_name = "yavin"
|
||||
|
||||
# optional
|
||||
worker_count = 2
|
||||
machine_type = "n1-standard-16"
|
||||
os_image = "coreos-beta"
|
||||
preemptible = true
|
||||
}
|
||||
```
|
||||
# configuration
|
||||
name = "yavin-16x"
|
||||
kubeconfig = module.yavin.kubeconfig
|
||||
ssh_authorized_key = var.ssh_authorized_key
|
||||
|
||||
# optional
|
||||
worker_count = 2
|
||||
machine_type = "n1-standard-16"
|
||||
os_stream = "testing"
|
||||
preemptible = true
|
||||
}
|
||||
```
|
||||
|
||||
=== "Flatcar Linux"
|
||||
|
||||
```tf
|
||||
module "yavin-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes/workers?ref=v1.19.0"
|
||||
|
||||
# Google Cloud
|
||||
region = "europe-west2"
|
||||
network = module.yavin.network_name
|
||||
cluster_name = "yavin"
|
||||
|
||||
# configuration
|
||||
name = "yavin-16x"
|
||||
kubeconfig = module.yavin.kubeconfig
|
||||
ssh_authorized_key = var.ssh_authorized_key
|
||||
|
||||
# optional
|
||||
worker_count = 2
|
||||
machine_type = "n1-standard-16"
|
||||
os_image = "flatcar-linux-2303-4-0" # custom
|
||||
preemptible = true
|
||||
}
|
||||
```
|
||||
|
||||
Apply the change.
|
||||
|
||||
@ -180,11 +260,11 @@ 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 v1.18.6
|
||||
yavin-worker-jrbf.c.example-com.internal Ready 5m v1.18.6
|
||||
yavin-worker-mzdm.c.example-com.internal Ready 5m v1.18.6
|
||||
yavin-16x-worker-jrbf.c.example-com.internal Ready 3m v1.18.6
|
||||
yavin-16x-worker-mzdm.c.example-com.internal Ready 3m v1.18.6
|
||||
yavin-controller-0.c.example-com.internal Ready 6m v1.19.0
|
||||
yavin-worker-jrbf.c.example-com.internal Ready 5m v1.19.0
|
||||
yavin-worker-mzdm.c.example-com.internal Ready 5m v1.19.0
|
||||
yavin-16x-worker-jrbf.c.example-com.internal Ready 3m v1.19.0
|
||||
yavin-16x-worker-mzdm.c.example-com.internal Ready 3m v1.19.0
|
||||
```
|
||||
|
||||
### Variables
|
||||
|
||||
@ -16,10 +16,10 @@ Together, they diversify Typhoon to support a range of container technologies.
|
||||
|
||||
| Property | Flatcar Linux | Fedora CoreOS |
|
||||
|-------------------|---------------------------------|---------------|
|
||||
| Kernel | ~4.19.x | ~5.5.x |
|
||||
| Kernel | ~4.19.x | ~5.7.x |
|
||||
| systemd | 241 | 243 |
|
||||
| Ignition system | Ignition v2.x spec | Ignition v3.x spec |
|
||||
| Container Engine | docker 18.06.3-ce | docker 18.09.8 |
|
||||
| Container Engine | docker 18.06.3-ce | docker 19.03.11 |
|
||||
| storage driver | overlay2 (extfs) | overlay2 (xfs) |
|
||||
| logging driver | json-file | journald |
|
||||
| cgroup driver | cgroupfs (except Flatcar edge) | systemd |
|
||||
@ -37,8 +37,8 @@ Together, they diversify Typhoon to support a range of container technologies.
|
||||
| control plane images | upstream images | upstream images |
|
||||
| on-host etcd | rkt-fly | podman |
|
||||
| on-host kubelet | rkt-fly | podman |
|
||||
| CNI plugins | calico or flannel | calico or flannel |
|
||||
| coordinated drain & OS update | [CLUO](https://github.com/coreos/container-linux-update-operator) addon | (planned) |
|
||||
| CNI plugins | calico, cilium, flannel | calico, cilium, flannel |
|
||||
| coordinated drain & OS update | [FLUO](https://github.com/kinvolk/flatcar-linux-update-operator) addon | [fleetlock](https://github.com/poseidon/fleetlock) |
|
||||
|
||||
## Directory Locations
|
||||
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# AWS
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.18.6 cluster on AWS with Fedora CoreOS.
|
||||
In this tutorial, we'll create a Kubernetes v1.19.0 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.
|
||||
|
||||
@ -10,23 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
|
||||
|
||||
* AWS Account and IAM credentials
|
||||
* AWS Route53 DNS Zone (registered Domain Name or delegated subdomain)
|
||||
* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
|
||||
* Terraform v0.13.0+
|
||||
|
||||
## Terraform Setup
|
||||
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.13.0+ 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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
Terraform v0.13.0
|
||||
```
|
||||
|
||||
Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
|
||||
@ -49,13 +41,23 @@ Configure the AWS provider to use your access key credentials in a `providers.tf
|
||||
|
||||
```tf
|
||||
provider "aws" {
|
||||
version = "2.70.0"
|
||||
region = "eu-central-1"
|
||||
shared_credentials_file = "/home/user/.config/aws/credentials"
|
||||
}
|
||||
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
provider "ct" {}
|
||||
|
||||
terraform {
|
||||
required_providers {
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "0.6.1"
|
||||
}
|
||||
aws = {
|
||||
source = "hashicorp/aws"
|
||||
version = "3.3.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@ -70,7 +72,7 @@ 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=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.19.0"
|
||||
|
||||
# AWS
|
||||
cluster_name = "tempest"
|
||||
@ -143,9 +145,9 @@ 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 v1.18.6
|
||||
ip-10-0-26-65 Ready <none> 10m v1.18.6
|
||||
ip-10-0-41-21 Ready <none> 10m v1.18.6
|
||||
ip-10-0-3-155 Ready <none> 10m v1.19.0
|
||||
ip-10-0-26-65 Ready <none> 10m v1.19.0
|
||||
ip-10-0-41-21 Ready <none> 10m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Azure
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.18.6 cluster on Azure with Fedora CoreOS.
|
||||
In this tutorial, we'll create a Kubernetes v1.19.0 cluster on Azure with Fedora CoreOS.
|
||||
|
||||
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.
|
||||
|
||||
@ -10,23 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
|
||||
|
||||
* Azure account
|
||||
* Azure DNS Zone (registered Domain Name or delegated subdomain)
|
||||
* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
|
||||
* Terraform v0.13.0+
|
||||
|
||||
## Terraform Setup
|
||||
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.13.0+ 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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
Terraform v0.13.0
|
||||
```
|
||||
|
||||
Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
|
||||
@ -47,11 +39,22 @@ Configure the Azure provider in a `providers.tf` file.
|
||||
|
||||
```tf
|
||||
provider "azurerm" {
|
||||
version = "2.19.0"
|
||||
features {}
|
||||
}
|
||||
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
provider "ct" {}
|
||||
|
||||
terraform {
|
||||
required_providers {
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "0.6.1"
|
||||
}
|
||||
azurerm = {
|
||||
source = "hashicorp/azurerm"
|
||||
version = "2.25.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@ -83,7 +86,7 @@ Define a Kubernetes cluster using the module `azure/fedora-coreos/kubernetes`.
|
||||
|
||||
```tf
|
||||
module "ramius" {
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes?ref=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes?ref=v1.19.0"
|
||||
|
||||
# Azure
|
||||
cluster_name = "ramius"
|
||||
@ -158,9 +161,9 @@ 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 v1.18.6
|
||||
ramius-worker-000001 Ready <none> 25m v1.18.6
|
||||
ramius-worker-000002 Ready <none> 24m v1.18.6
|
||||
ramius-controller-0 Ready <none> 24m v1.19.0
|
||||
ramius-worker-000001 Ready <none> 25m v1.19.0
|
||||
ramius-worker-000002 Ready <none> 24m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Bare-Metal
|
||||
|
||||
In this tutorial, we'll network boot and provision a Kubernetes v1.18.6 cluster on bare-metal with Fedora CoreOS.
|
||||
In this tutorial, we'll network boot and provision a Kubernetes v1.19.0 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.
|
||||
|
||||
@ -12,7 +12,7 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
|
||||
* PXE-enabled [network boot](https://coreos.com/matchbox/docs/latest/network-setup.html) environment (with HTTPS support)
|
||||
* Matchbox v0.6+ deployment with API enabled
|
||||
* Matchbox credentials `client.crt`, `client.key`, `ca.crt`
|
||||
* Terraform v0.12.6+, [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox), and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
|
||||
* Terraform v0.13.0+
|
||||
|
||||
## Machines
|
||||
|
||||
@ -107,27 +107,11 @@ Read about the [many ways](https://coreos.com/matchbox/docs/latest/network-setup
|
||||
|
||||
## Terraform Setup
|
||||
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.13.0+ on your system.
|
||||
|
||||
```sh
|
||||
$ terraform version
|
||||
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.
|
||||
|
||||
```sh
|
||||
wget https://github.com/poseidon/terraform-provider-matchbox/releases/download/v0.3.0/terraform-provider-matchbox-v0.3.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-matchbox-v0.3.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-matchbox-v0.3.0-linux-amd64/terraform-provider-matchbox ~/.terraform.d/plugins/terraform-provider-matchbox_v0.3.0
|
||||
```
|
||||
|
||||
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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
Terraform v0.13.0
|
||||
```
|
||||
|
||||
Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
|
||||
@ -142,15 +126,25 @@ Configure the Matchbox provider to use your Matchbox API endpoint and client cer
|
||||
|
||||
```tf
|
||||
provider "matchbox" {
|
||||
version = "0.3.0"
|
||||
endpoint = "matchbox.example.com:8081"
|
||||
client_cert = file("~/.config/matchbox/client.crt")
|
||||
client_key = file("~/.config/matchbox/client.key")
|
||||
ca = file("~/.config/matchbox/ca.crt")
|
||||
}
|
||||
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
provider "ct" {}
|
||||
|
||||
terraform {
|
||||
required_providers {
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "0.6.1"
|
||||
}
|
||||
matchbox = {
|
||||
source = "poseidon/matchbox"
|
||||
version = "0.4.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@ -160,7 +154,7 @@ 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=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.19.0"
|
||||
|
||||
# bare-metal
|
||||
cluster_name = "mercury"
|
||||
@ -289,9 +283,9 @@ 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 v1.18.6
|
||||
node2.example.com Ready <none> 10m v1.18.6
|
||||
node3.example.com Ready <none> 10m v1.18.6
|
||||
node1.example.com Ready <none> 10m v1.19.0
|
||||
node2.example.com Ready <none> 10m v1.19.0
|
||||
node3.example.com Ready <none> 10m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# DigitalOcean
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.18.6 cluster on DigitalOcean with Fedora CoreOS.
|
||||
In this tutorial, we'll create a Kubernetes v1.19.0 cluster on DigitalOcean with Fedora CoreOS.
|
||||
|
||||
We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create controller droplets, worker droplets, DNS records, tags, and TLS assets.
|
||||
|
||||
@ -10,23 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
|
||||
|
||||
* Digital Ocean Account and Token
|
||||
* Digital Ocean Domain (registered Domain Name or delegated subdomain)
|
||||
* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
|
||||
* Terraform v0.13.0+
|
||||
|
||||
## Terraform Setup
|
||||
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.13.0+ 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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
Terraform v0.13.0
|
||||
```
|
||||
|
||||
Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
|
||||
@ -50,12 +42,22 @@ Configure the DigitalOcean provider to use your token in a `providers.tf` file.
|
||||
|
||||
```tf
|
||||
provider "digitalocean" {
|
||||
version = "1.20.0"
|
||||
token = "${chomp(file("~/.config/digital-ocean/token"))}"
|
||||
}
|
||||
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
provider "ct" {}
|
||||
|
||||
terraform {
|
||||
required_providers {
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "0.6.1"
|
||||
}
|
||||
digitalocean = {
|
||||
source = "digitalocean/digitalocean"
|
||||
version = "1.22.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@ -79,7 +81,7 @@ Define a Kubernetes cluster using the module `digital-ocean/fedora-coreos/kubern
|
||||
|
||||
```tf
|
||||
module "nemo" {
|
||||
source = "git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=v1.19.0"
|
||||
|
||||
# Digital Ocean
|
||||
cluster_name = "nemo"
|
||||
@ -153,9 +155,9 @@ 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 v1.18.6
|
||||
10.132.115.81 Ready <none> 10m v1.18.6
|
||||
10.132.124.107 Ready <none> 10m v1.18.6
|
||||
10.132.110.130 Ready <none> 10m v1.19.0
|
||||
10.132.115.81 Ready <none> 10m v1.19.0
|
||||
10.132.124.107 Ready <none> 10m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Google Cloud
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.18.6 cluster on Google Compute Engine with Fedora CoreOS.
|
||||
In this tutorial, we'll create a Kubernetes v1.19.0 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.
|
||||
|
||||
@ -10,23 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
|
||||
|
||||
* Google Cloud Account and Service Account
|
||||
* Google Cloud DNS Zone (registered Domain Name or delegated subdomain)
|
||||
* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
|
||||
* Terraform v0.13.0+
|
||||
|
||||
## Terraform Setup
|
||||
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.13.0+ 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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
Terraform v0.13.0
|
||||
```
|
||||
|
||||
Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
|
||||
@ -49,14 +41,24 @@ Configure the Google Cloud provider to use your service account key, project-id,
|
||||
|
||||
```tf
|
||||
provider "google" {
|
||||
version = "3.30.0"
|
||||
project = "project-id"
|
||||
region = "us-central1"
|
||||
credentials = file("~/.config/google-cloud/terraform.json")
|
||||
}
|
||||
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
provider "ct" {}
|
||||
|
||||
terraform {
|
||||
required_providers {
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "0.6.1"
|
||||
}
|
||||
google = {
|
||||
source = "hashicorp/google"
|
||||
version = "3.36.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@ -145,9 +147,9 @@ 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 v1.18.6
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.18.6
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.18.6
|
||||
yavin-controller-0.c.example-com.internal <none> Ready 6m v1.19.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.19.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# AWS
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.18.6 cluster on AWS with CoreOS Container Linux or Flatcar Linux.
|
||||
In this tutorial, we'll create a Kubernetes v1.19.0 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.
|
||||
|
||||
@ -10,23 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
|
||||
|
||||
* AWS Account and IAM credentials
|
||||
* AWS Route53 DNS Zone (registered Domain Name or delegated subdomain)
|
||||
* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
|
||||
* Terraform v0.13.0+
|
||||
|
||||
## Terraform Setup
|
||||
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.13.0+ 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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
Terraform v0.13.0
|
||||
```
|
||||
|
||||
Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
|
||||
@ -49,13 +41,23 @@ Configure the AWS provider to use your access key credentials in a `providers.tf
|
||||
|
||||
```tf
|
||||
provider "aws" {
|
||||
version = "2.70.0"
|
||||
region = "eu-central-1"
|
||||
shared_credentials_file = "/home/user/.config/aws/credentials"
|
||||
}
|
||||
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
provider "ct" {}
|
||||
|
||||
terraform {
|
||||
required_providers {
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "0.6.1"
|
||||
}
|
||||
aws = {
|
||||
source = "hashicorp/aws"
|
||||
version = "3.3.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@ -70,7 +72,7 @@ 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=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/container-linux/kubernetes?ref=v1.19.0"
|
||||
|
||||
# AWS
|
||||
cluster_name = "tempest"
|
||||
@ -143,9 +145,9 @@ 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 v1.18.6
|
||||
ip-10-0-26-65 Ready <none> 10m v1.18.6
|
||||
ip-10-0-41-21 Ready <none> 10m v1.18.6
|
||||
ip-10-0-3-155 Ready <none> 10m v1.19.0
|
||||
ip-10-0-26-65 Ready <none> 10m v1.19.0
|
||||
ip-10-0-41-21 Ready <none> 10m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Azure
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.18.6 cluster on Azure with CoreOS Container Linux or Flatcar Linux.
|
||||
In this tutorial, we'll create a Kubernetes v1.19.0 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.
|
||||
|
||||
@ -10,23 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
|
||||
|
||||
* Azure account
|
||||
* Azure DNS Zone (registered Domain Name or delegated subdomain)
|
||||
* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
|
||||
* Terraform v0.13.0+
|
||||
|
||||
## Terraform Setup
|
||||
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.13.0+ 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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
Terraform v0.13.0
|
||||
```
|
||||
|
||||
Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
|
||||
@ -47,11 +39,22 @@ Configure the Azure provider in a `providers.tf` file.
|
||||
|
||||
```tf
|
||||
provider "azurerm" {
|
||||
version = "2.19.0"
|
||||
features {}
|
||||
}
|
||||
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
provider "ct" {}
|
||||
|
||||
terraform {
|
||||
required_providers {
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "0.6.1"
|
||||
}
|
||||
azurerm = {
|
||||
source = "hashicorp/azurerm"
|
||||
version = "2.25.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@ -72,7 +75,7 @@ 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=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/container-linux/kubernetes?ref=v1.19.0"
|
||||
|
||||
# Azure
|
||||
cluster_name = "ramius"
|
||||
@ -146,9 +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 v1.18.6
|
||||
ramius-worker-000001 Ready <none> 25m v1.18.6
|
||||
ramius-worker-000002 Ready <none> 24m v1.18.6
|
||||
ramius-controller-0 Ready <none> 24m v1.19.0
|
||||
ramius-worker-000001 Ready <none> 25m v1.19.0
|
||||
ramius-worker-000002 Ready <none> 24m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Bare-Metal
|
||||
|
||||
In this tutorial, we'll network boot and provision a Kubernetes v1.18.6 cluster on bare-metal with CoreOS Container Linux or Flatcar Linux.
|
||||
In this tutorial, we'll network boot and provision a Kubernetes v1.19.0 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.
|
||||
|
||||
@ -12,7 +12,7 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
|
||||
* PXE-enabled [network boot](https://coreos.com/matchbox/docs/latest/network-setup.html) environment (with HTTPS support)
|
||||
* Matchbox v0.6+ deployment with API enabled
|
||||
* Matchbox credentials `client.crt`, `client.key`, `ca.crt`
|
||||
* Terraform v0.12.6+, [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox), and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
|
||||
* Terraform v0.13.0+
|
||||
|
||||
## Machines
|
||||
|
||||
@ -107,27 +107,11 @@ Read about the [many ways](https://coreos.com/matchbox/docs/latest/network-setup
|
||||
|
||||
## Terraform Setup
|
||||
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.13.0+ on your system.
|
||||
|
||||
```sh
|
||||
$ terraform version
|
||||
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.
|
||||
|
||||
```sh
|
||||
wget https://github.com/poseidon/terraform-provider-matchbox/releases/download/v0.3.0/terraform-provider-matchbox-v0.3.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-matchbox-v0.3.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-matchbox-v0.3.0-linux-amd64/terraform-provider-matchbox ~/.terraform.d/plugins/terraform-provider-matchbox_v0.3.0
|
||||
```
|
||||
|
||||
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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
Terraform v0.13.0
|
||||
```
|
||||
|
||||
Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
|
||||
@ -142,15 +126,25 @@ Configure the Matchbox provider to use your Matchbox API endpoint and client cer
|
||||
|
||||
```tf
|
||||
provider "matchbox" {
|
||||
version = "0.3.0"
|
||||
endpoint = "matchbox.example.com:8081"
|
||||
client_cert = file("~/.config/matchbox/client.crt")
|
||||
client_key = file("~/.config/matchbox/client.key")
|
||||
ca = file("~/.config/matchbox/ca.crt")
|
||||
}
|
||||
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
provider "ct" {}
|
||||
|
||||
terraform {
|
||||
required_providers {
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "0.6.1"
|
||||
}
|
||||
matchbox = {
|
||||
source = "poseidon/matchbox"
|
||||
version = "0.4.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@ -160,7 +154,7 @@ 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=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.19.0"
|
||||
|
||||
# bare-metal
|
||||
cluster_name = "mercury"
|
||||
@ -299,9 +293,9 @@ 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 v1.18.6
|
||||
node2.example.com Ready <none> 10m v1.18.6
|
||||
node3.example.com Ready <none> 10m v1.18.6
|
||||
node1.example.com Ready <none> 10m v1.19.0
|
||||
node2.example.com Ready <none> 10m v1.19.0
|
||||
node3.example.com Ready <none> 10m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# DigitalOcean
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.18.6 cluster on DigitalOcean with CoreOS Container Linux or Flatcar Linux.
|
||||
In this tutorial, we'll create a Kubernetes v1.19.0 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.
|
||||
|
||||
@ -10,23 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
|
||||
|
||||
* Digital Ocean Account and Token
|
||||
* Digital Ocean Domain (registered Domain Name or delegated subdomain)
|
||||
* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
|
||||
* Terraform v0.13.0+
|
||||
|
||||
## Terraform Setup
|
||||
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.13.0+ 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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
Terraform v0.13.0
|
||||
```
|
||||
|
||||
Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
|
||||
@ -50,12 +42,22 @@ Configure the DigitalOcean provider to use your token in a `providers.tf` file.
|
||||
|
||||
```tf
|
||||
provider "digitalocean" {
|
||||
version = "1.20.0"
|
||||
token = "${chomp(file("~/.config/digital-ocean/token"))}"
|
||||
}
|
||||
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
provider "ct" {}
|
||||
|
||||
terraform {
|
||||
required_providers {
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "0.6.1"
|
||||
}
|
||||
digitalocean = {
|
||||
source = "digitalocean/digitalocean"
|
||||
version = "1.22.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@ -79,7 +81,7 @@ 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=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//digital-ocean/container-linux/kubernetes?ref=v1.19.0"
|
||||
|
||||
# Digital Ocean
|
||||
cluster_name = "nemo"
|
||||
@ -153,9 +155,9 @@ 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 v1.18.6
|
||||
10.132.115.81 Ready <none> 10m v1.18.6
|
||||
10.132.124.107 Ready <none> 10m v1.18.6
|
||||
10.132.110.130 Ready <none> 10m v1.19.0
|
||||
10.132.115.81 Ready <none> 10m v1.19.0
|
||||
10.132.124.107 Ready <none> 10m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Google Cloud
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.18.6 cluster on Google Compute Engine with CoreOS Container Linux or Flatcar Linux.
|
||||
In this tutorial, we'll create a Kubernetes v1.19.0 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.
|
||||
|
||||
@ -10,23 +10,15 @@ Controller hosts are provisioned to run an `etcd-member` peer and a `kubelet` se
|
||||
|
||||
* Google Cloud Account and Service Account
|
||||
* Google Cloud DNS Zone (registered Domain Name or delegated subdomain)
|
||||
* Terraform v0.12.6+ and [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) installed locally
|
||||
* Terraform v0.13.0+
|
||||
|
||||
## Terraform Setup
|
||||
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.12.6+ on your system.
|
||||
Install [Terraform](https://www.terraform.io/downloads.html) v0.13.0+ 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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
Terraform v0.13.0
|
||||
```
|
||||
|
||||
Read [concepts](/architecture/concepts/) to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. `infra`).
|
||||
@ -49,14 +41,24 @@ Configure the Google Cloud provider to use your service account key, project-id,
|
||||
|
||||
```tf
|
||||
provider "google" {
|
||||
version = "3.30.0"
|
||||
project = "project-id"
|
||||
region = "us-central1"
|
||||
credentials = file("~/.config/google-cloud/terraform.json")
|
||||
}
|
||||
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
provider "ct" {}
|
||||
|
||||
terraform {
|
||||
required_providers {
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "0.6.1"
|
||||
}
|
||||
google = {
|
||||
source = "hashicorp/google"
|
||||
version = "3.36.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
@ -90,7 +92,7 @@ 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=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.19.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -165,9 +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 v1.18.6
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.18.6
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.18.6
|
||||
yavin-controller-0.c.example-com.internal <none> Ready 6m v1.19.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.19.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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/), SELinux enforcing
|
||||
* Advanced features like [worker pools](advanced/worker-pools/), [preemptible](fedora-coreos/google-cloud/#preemption) workers, and [snippets](advanced/customization/#container-linux) customization
|
||||
@ -29,7 +29,7 @@ Typhoon is available for [Fedora CoreOS](https://getfedora.org/coreos/).
|
||||
| Azure | Fedora CoreOS | [azure/fedora-coreos/kubernetes](fedora-coreos/azure.md) | alpha |
|
||||
| Bare-Metal | Fedora CoreOS | [bare-metal/fedora-coreos/kubernetes](fedora-coreos/bare-metal.md) | beta |
|
||||
| DigitalOcean | Fedora CoreOS | [digital-ocean/fedora-coreos/kubernetes](fedora-coreos/digitalocean.md) | beta |
|
||||
| Google Cloud | Fedora CoreOS | [google-cloud/fedora-coreos/kubernetes](google-cloud/fedora-coreos/kubernetes) | stable |
|
||||
| Google Cloud | Fedora CoreOS | [google-cloud/fedora-coreos/kubernetes](fedora-coreos/google-cloud/kubernetes) | stable |
|
||||
|
||||
Typhoon is available for [Flatcar Linux](https://www.flatcar-linux.org/releases/).
|
||||
|
||||
@ -53,7 +53,7 @@ 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/fedora-coreos/kubernetes?ref=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.19.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -91,9 +91,9 @@ 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 v1.18.6
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.18.6
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.18.6
|
||||
yavin-controller-0.c.example-com.internal <none> Ready 6m v1.19.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.19.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.19.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -12,7 +12,7 @@ Ask questions on the IRC #typhoon channel on [freenode.net](http://freenode.net/
|
||||
|
||||
## Security Issues
|
||||
|
||||
If you find security issues, please see [security disclosures](/topics/security.md#disclosures).
|
||||
If you find security issues, please see [security disclosures](/topics/security/#disclosures).
|
||||
|
||||
## Maintainers
|
||||
|
||||
|
||||
@ -183,7 +183,7 @@ show ip route bgp
|
||||
|
||||
### Port Forwarding
|
||||
|
||||
Expose the [Ingress Controller](/addons/ingress.md#bare-metal) by adding `port-forward` rules that DNAT a port on the router's WAN interface to an internal IP and port. By convention, a public Ingress controller is assigned a fixed service IP (e.g. 10.3.0.12).
|
||||
Expose the [Ingress Controller](/addons/ingress/#bare-metal) by adding `port-forward` rules that DNAT a port on the router's WAN interface to an internal IP and port. By convention, a public Ingress controller is assigned a fixed service IP (e.g. 10.3.0.12).
|
||||
|
||||
```
|
||||
configure
|
||||
|
||||
@ -13,12 +13,12 @@ Typhoon provides tagged releases to allow clusters to be versioned using ordinar
|
||||
|
||||
```
|
||||
module "yavin" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.19.0"
|
||||
...
|
||||
}
|
||||
|
||||
module "mercury" {
|
||||
source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.18.6"
|
||||
source = "git::https://github.com/poseidon/typhoon//bare-metal/container-linux/kubernetes?ref=v1.19.0"
|
||||
...
|
||||
}
|
||||
```
|
||||
@ -134,9 +134,9 @@ The [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) p
|
||||
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/v0.5.0/terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.5.0-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.5.0-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.5.0
|
||||
wget https://github.com/poseidon/terraform-provider-ct/releases/download/v0.5.0/terraform-provider-ct-v0.6.1-linux-amd64.tar.gz
|
||||
tar xzf terraform-provider-ct-v0.6.1-linux-amd64.tar.gz
|
||||
mv terraform-provider-ct-v0.6.1-linux-amd64/terraform-provider-ct ~/.terraform.d/plugins/terraform-provider-ct_v0.6.1
|
||||
```
|
||||
|
||||
Binary names are versioned. This enables the ability to upgrade different plugins and have clusters pin different versions.
|
||||
@ -147,17 +147,16 @@ $ tree ~/.terraform.d/
|
||||
└── plugins
|
||||
├── terraform-provider-ct_v0.2.1
|
||||
├── terraform-provider-ct_v0.3.0
|
||||
├── terraform-provider-ct_v0.5.0
|
||||
└── terraform-provider-matchbox_v0.3.0
|
||||
├── terraform-provider-ct_v0.6.1
|
||||
└── terraform-provider-matchbox_v0.4.1
|
||||
```
|
||||
|
||||
|
||||
Update the version of the `ct` plugin in each Terraform working directory. Typhoon clusters managed in the working directory **must** be v1.12.2 or higher.
|
||||
|
||||
```
|
||||
# providers.tf
|
||||
```tf
|
||||
provider "ct" {
|
||||
version = "0.5.0"
|
||||
version = "0.6.1"
|
||||
}
|
||||
```
|
||||
|
||||
@ -193,7 +192,7 @@ terraform apply
|
||||
|
||||
# add kubeconfig to new workers
|
||||
terraform state list | grep null_resource
|
||||
terraform taint -module digital-ocean-nemo null_resource.copy-worker-secrets[N]
|
||||
terraform taint module.nemo.null_resource.copy-worker-secrets[N]
|
||||
terraform apply
|
||||
```
|
||||
|
||||
@ -203,17 +202,91 @@ Expect downtime.
|
||||
|
||||
Google Cloud creates a new worker template and edits the worker instance group instantly. Manually terminate workers and replacement workers will use the user-data.
|
||||
|
||||
## Terraform v0.12.x
|
||||
## Terraform Versions
|
||||
|
||||
Terraform [v0.12](https://www.hashicorp.com/blog/announcing-terraform-0-12) introduced major changes to the provider plugin protocol and HCL language (first-class expressions, formal list and map types, nullable variables, variable constraints, and short-circuiting ternary operators).
|
||||
Terraform [v0.13](https://www.hashicorp.com/blog/announcing-hashicorp-terraform-0-13) introduced major changes to the provider plugin system. Terraform `init` can automatically install both `hashicorp` and `poseidon` provider plugins, eliminating the need to manually install plugin binaries.
|
||||
|
||||
Typhoon modules have been adapted for Terraform v0.12. Provider plugins requirements now enforce v0.12 compatibility. However, some HCL language changes were breaking (list [type hint](https://www.terraform.io/upgrade-guides/0-12.html#referring-to-list-variables) workarounds in v0.11 now have new meaning). Typhoon cannot offer both v0.11 and v0.12 compatibility in the same release. Upcoming releases require upgrading Terraform to v0.12.
|
||||
Typhoon modules have been updated for v0.13.x, but retain compatibility with v0.12.26+ to ease migration. Poseidon publishes [providers](/topics/security/#terraform-providers) to the Terraform Provider Registry for usage with v0.13+.
|
||||
|
||||
| Typhoon Release | Terraform version |
|
||||
|-------------------|---------------------|
|
||||
| v1.15.0 - ? | v0.12.x |
|
||||
| v1.18.8 - ? | v0.12.26+, v0.13.x |
|
||||
| v1.15.0 - v1.18.8 | v0.12.x |
|
||||
| v1.10.3 - v1.15.0 | 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 Workspace
|
||||
|
||||
With a new Terraform workspace, use Terraform v0.13.x and the updated Typhoon [tutorials](/fedora-coreos/aws/#provider).
|
||||
|
||||
### Existing Workspace
|
||||
|
||||
An existing Terraform workspace may already manage earlier Typhoon clusters created with Terraform v0.12.x.
|
||||
|
||||
First, upgrade `terraform-provider-ct` to v0.6.1 following the [guide](#upgrade-terraform-provider-ct) above. As usual, read about how `apply` affects existing cluster nodes when `ct` is upgraded. But `terraform-provider-ct` v0.6.1 is compatible with both Terraform v0.12 and v0.13, so do this first.
|
||||
|
||||
```tf
|
||||
provider "ct" {
|
||||
version = "0.6.1"
|
||||
}
|
||||
```
|
||||
|
||||
Next, create Typhoon clusters using the `ref` that introduced Terraform v0.13 forward compatibility (`v1.18.8`) or later. You will see a compatibility warning. Use blue/green cluster replacement to shift to these new clusters, then eliminate older clusters.
|
||||
|
||||
```
|
||||
module "nemo" {
|
||||
source = "git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=v1.18.8"
|
||||
...
|
||||
}
|
||||
```
|
||||
|
||||
Install Terraform v0.13. Once all clusters in a workspace are on `v1.18.8` or above, you are ready to start using Terraform v0.13.
|
||||
|
||||
```
|
||||
terraform version
|
||||
v0.13.0
|
||||
```
|
||||
|
||||
Update `providers.tf` to match the Typhoon [tutorials](/fedora-coreos/aws/#provider) and use new `required_providers` block.
|
||||
|
||||
```
|
||||
terraform init
|
||||
terraform 0.13upgrade # sometimes helpful
|
||||
```
|
||||
|
||||
!!! note
|
||||
You will see `Could not retrieve the list of available versions for provider -/ct: provider`
|
||||
|
||||
In state files, existing clusters use Terraform v0.12 providers (e.g. `-/aws`). Pivot to Terraform v0.13 providers (e.g. `hashicorp/aws`) with the following commands, as applicable. Repeat until `terraform init` no longer shows old-style providers.
|
||||
|
||||
```
|
||||
terraform state replace-provider -- -/aws hashicorp/aws
|
||||
terraform state replace-provider -- -/azurerm hashicorp/azurerm
|
||||
terraform state replace-provider -- -/google hashicorp/google
|
||||
|
||||
terraform state replace-provider -- -/digitalocean digitalocean/digitalocean
|
||||
terraform state replace-provider -- -/ct poseidon/ct
|
||||
terraform state replace-provider -- -/matchbox poseidon/matchbox
|
||||
|
||||
terraform state replace-provider -- -/local hashicorp/local
|
||||
terraform state replace-provider -- -/null hashicorp/null
|
||||
terraform state replace-provider -- -/random hashicorp/random
|
||||
terraform state replace-provider -- -/template hashicorp/template
|
||||
terraform state replace-provider -- -/tls hashicorp/tls
|
||||
```
|
||||
|
||||
Finally, verify Terraform v0.13 plan shows no diff.
|
||||
|
||||
```
|
||||
terraform plan
|
||||
No changes. Infrastructure is up-to-date.
|
||||
```
|
||||
|
||||
### v0.12.x
|
||||
|
||||
Terraform [v0.12](https://www.hashicorp.com/blog/announcing-terraform-0-12) introduced major changes to the provider plugin protocol and HCL language (first-class expressions, formal list and map types, nullable variables, variable constraints, and short-circuiting ternary operators).
|
||||
|
||||
Typhoon modules have been adapted for Terraform v0.12. Provider plugins requirements now enforce v0.12 compatibility. However, some HCL language changes were breaking (list [type hint](https://www.terraform.io/upgrade-guides/0-12.html#referring-to-list-variables) workarounds in v0.11 now have new meaning). Typhoon cannot offer both v0.11 and v0.12 compatibility in the same release. Upcoming releases require upgrading Terraform to v0.12.
|
||||
|
||||
|
||||
@ -66,6 +66,21 @@ Two tag styles indicate the build strategy used.
|
||||
|
||||
The Typhoon-built Kubelet image is used as the official image. Automated builds provide an alternative image for those preferring to trust images built by Quay/Dockerhub (albeit lacking multi-arch). To use the fallback registry or an alternative tag, see [customization](/advanced/customization/#kubelet).
|
||||
|
||||
### flannel-cni
|
||||
|
||||
Typhoon packages the [flannel-cni](https://github.com/poseidon/flannel-cni) container image to provide security patches.
|
||||
|
||||
* [quay.io/poseidon/flannel-cni](https://quay.io/repository/poseidon/flannel-cni) (official)
|
||||
|
||||
## Terraform Providers
|
||||
|
||||
Typhoon publishes Terraform providers to the Terraform Registry, GPG signed by 0x8F515AD1602065C8.
|
||||
|
||||
| Name | Source | Registry |
|
||||
|----------|--------|----------|
|
||||
| ct | [github](https://github.com/poseidon/terraform-provider-ct) | [poseidon/ct](https://registry.terraform.io/providers/poseidon/ct/latest) |
|
||||
| matchbox | [github](https://github.com/poseidon/terraform-provider-matchbox) | [poseidon/matchbox](https://registry.terraform.io/providers/poseidon/matchbox/latest) |
|
||||
|
||||
## Disclosures
|
||||
|
||||
If you find security issues, please email `security@psdn.io`. If the issue lies in upstream Kubernetes, please inform upstream Kubernetes as well.
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=835890025bfb3499aa0cd5a9704e9e7d3e7e5fe5"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=79343f02aea7c69bb03dab2051aa95248c0471d7"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -7,7 +7,7 @@ systemd:
|
||||
- name: 40-etcd-cluster.conf
|
||||
contents: |
|
||||
[Service]
|
||||
Environment="ETCD_IMAGE_TAG=v3.4.9"
|
||||
Environment="ETCD_IMAGE_TAG=v3.4.12"
|
||||
Environment="ETCD_IMAGE_URL=docker://quay.io/coreos/etcd"
|
||||
Environment="RKT_RUN_ARGS=--insecure-options=image"
|
||||
Environment="ETCD_NAME=${etcd_name}"
|
||||
@ -52,7 +52,7 @@ systemd:
|
||||
Description=Kubelet
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -132,7 +132,7 @@ systemd:
|
||||
--volume script,kind=host,source=/opt/bootstrap/apply \
|
||||
--mount volume=script,target=/apply \
|
||||
--insecure-options=image \
|
||||
docker://quay.io/poseidon/kubelet:v1.18.6 \
|
||||
docker://quay.io/poseidon/kubelet:v1.19.0 \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/apply
|
||||
@ -140,6 +140,11 @@ systemd:
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
filesystem: root
|
||||
mode: 0700
|
||||
overwrite: true
|
||||
files:
|
||||
- path: /etc/kubernetes/kubeconfig
|
||||
filesystem: root
|
||||
@ -161,6 +166,7 @@ storage:
|
||||
mv tls/etcd/etcd-client* /etc/kubernetes/bootstrap-secrets/
|
||||
chown -R etcd:etcd /etc/ssl/etcd
|
||||
chmod -R 500 /etc/ssl/etcd
|
||||
chmod -R 700 /var/lib/etcd
|
||||
mv auth/kubeconfig /etc/kubernetes/bootstrap-secrets/
|
||||
mv tls/k8s/* /etc/kubernetes/bootstrap-secrets/
|
||||
mkdir -p /etc/kubernetes/manifests
|
||||
|
||||
@ -1,11 +1,15 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = "~> 0.12.6"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
google = ">= 2.19, < 4.0"
|
||||
ct = "~> 0.4"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -25,7 +25,7 @@ systemd:
|
||||
Description=Kubelet
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=docker://quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -127,7 +127,7 @@ storage:
|
||||
--volume config,kind=host,source=/etc/kubernetes \
|
||||
--mount volume=config,target=/etc/kubernetes \
|
||||
--insecure-options=image \
|
||||
docker://quay.io/poseidon/kubelet:v1.18.6 \
|
||||
docker://quay.io/poseidon/kubelet:v1.19.0 \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/usr/local/bin/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname)
|
||||
|
||||
@ -1,4 +1,14 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = ">= 0.12"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
google = ">= 2.19, < 4.0"
|
||||
template = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -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 v1.18.6 (upstream)
|
||||
* Kubernetes v1.19.0 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) 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/), SELinux enforcing
|
||||
* Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [preemptible](https://typhoon.psdn.io/fedora-coreos/google-cloud/#preemption) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=835890025bfb3499aa0cd5a9704e9e7d3e7e5fe5"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=79343f02aea7c69bb03dab2051aa95248c0471d7"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -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:v3.4.9
|
||||
quay.io/coreos/etcd:v3.4.12
|
||||
ExecStop=/usr/bin/podman stop etcd
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@ -54,7 +54,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -123,11 +123,13 @@ systemd:
|
||||
--volume /opt/bootstrap/assets:/assets:ro,Z \
|
||||
--volume /opt/bootstrap/apply:/apply:ro,Z \
|
||||
--entrypoint=/apply \
|
||||
quay.io/poseidon/kubelet:v1.18.6
|
||||
quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
|
||||
ExecStartPost=-/usr/bin/podman stop bootstrap
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
mode: 0700
|
||||
- path: /etc/kubernetes
|
||||
- path: /opt/bootstrap
|
||||
files:
|
||||
@ -157,6 +159,7 @@ storage:
|
||||
mv manifests /opt/bootstrap/assets/manifests
|
||||
mv manifests-networking/* /opt/bootstrap/assets/manifests/
|
||||
rm -rf assets auth static-manifests tls manifests-networking
|
||||
chcon -R -u system_u -t container_file_t /etc/kubernetes/bootstrap-secrets
|
||||
- path: /opt/bootstrap/apply
|
||||
mode: 0544
|
||||
contents:
|
||||
@ -180,6 +183,13 @@ storage:
|
||||
inline: |
|
||||
net.ipv4.conf.default.rp_filter=0
|
||||
net.ipv4.conf.*.rp_filter=0
|
||||
- path: /etc/systemd/network/50-flannel.link
|
||||
contents:
|
||||
inline: |
|
||||
[Match]
|
||||
OriginalName=flannel*
|
||||
[Link]
|
||||
MACAddressPolicy=none
|
||||
- path: /etc/systemd/system.conf.d/accounting.conf
|
||||
contents:
|
||||
inline: |
|
||||
|
||||
@ -1,11 +1,15 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = "~> 0.12.6"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
google = ">= 2.19, < 4.0"
|
||||
ct = "~> 0.4"
|
||||
template = "~> 2.1"
|
||||
null = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -24,7 +24,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.18.6
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.19.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -88,7 +88,7 @@ systemd:
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /etc/kubernetes:/etc/kubernetes:ro,z --entrypoint /usr/local/bin/kubectl quay.io/poseidon/kubelet:v1.18.6 --kubeconfig=/etc/kubernetes/kubeconfig delete node $HOSTNAME'
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /etc/kubernetes:/etc/kubernetes:ro,z --entrypoint /usr/local/bin/kubectl quay.io/poseidon/kubelet:v1.19.0 --kubeconfig=/etc/kubernetes/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
@ -109,6 +109,13 @@ storage:
|
||||
inline: |
|
||||
net.ipv4.conf.default.rp_filter=0
|
||||
net.ipv4.conf.*.rp_filter=0
|
||||
- path: /etc/systemd/network/50-flannel.link
|
||||
contents:
|
||||
inline: |
|
||||
[Match]
|
||||
OriginalName=flannel*
|
||||
[Link]
|
||||
MACAddressPolicy=none
|
||||
- path: /etc/systemd/system.conf.d/accounting.conf
|
||||
contents:
|
||||
inline: |
|
||||
|
||||
@ -1,4 +1,14 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = ">= 0.12"
|
||||
required_version = ">= 0.12.26, < 0.14.0"
|
||||
required_providers {
|
||||
google = ">= 2.19, < 4.0"
|
||||
template = "~> 2.1"
|
||||
|
||||
ct = {
|
||||
source = "poseidon/ct"
|
||||
version = "~> 0.6.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
site_name: Typhoon
|
||||
site_description: A minimal and free Kubernetes distribution
|
||||
site_author: Dalton Hubble
|
||||
copyright: Poseidon Labs
|
||||
repo_name: poseidon/typhoon
|
||||
repo_url: https://github.com/poseidon/typhoon
|
||||
theme:
|
||||
@ -41,6 +42,7 @@ markdown_extensions:
|
||||
- pymdownx.mark
|
||||
- pymdownx.smartsymbols
|
||||
- pymdownx.superfences
|
||||
- pymdownx.tabbed
|
||||
- pymdownx.tasklist:
|
||||
custom_checkbox: true
|
||||
- pymdownx.tilde
|
||||
@ -82,3 +84,4 @@ nav:
|
||||
- 'Nginx Ingress': 'addons/ingress.md'
|
||||
- 'Prometheus': 'addons/prometheus.md'
|
||||
- 'Grafana': 'addons/grafana.md'
|
||||
- 'fleetlock': 'addons/fleetlock.md'
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
mkdocs==1.1.2
|
||||
mkdocs-material==5.4.0
|
||||
mkdocs-material==5.5.9
|
||||
pygments==2.6.1
|
||||
pymdown-extensions==7.1.0
|
||||
|
||||
Reference in New Issue
Block a user