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1
.gitignore
vendored
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1
.gitignore
vendored
Normal file
@ -0,0 +1 @@
|
||||
site/
|
||||
104
CHANGES.md
104
CHANGES.md
@ -4,6 +4,110 @@ Notable changes between versions.
|
||||
|
||||
## Latest
|
||||
|
||||
## v1.26.0
|
||||
|
||||
* Kubernetes [v1.26.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.26.md#v1260)
|
||||
* Update etcd from v3.5.5 to [v3.5.6](https://github.com/etcd-io/etcd/releases/tag/v3.5.6)
|
||||
* Update Cilium from v1.12.3 to [v1.12.4](https://github.com/cilium/cilium/releases/tag/v1.12.4)
|
||||
* Update flannel from v0.15.1 to [v0.20.2](https://github.com/flannel-io/flannel/releases/tag/v0.20.2)
|
||||
* Reminder: Modules are no longer published to the [Terraform Module Registry](https://registry.terraform.io/search/modules?q=poseidon) ([#1282](https://github.com/poseidon/typhoon/pull/1282))
|
||||
* See [#1282](https://github.com/poseidon/typhoon/pull/1282) and [v1.25.4](https://github.com/poseidon/typhoon/releases/tag/v1.25.4) for details
|
||||
|
||||
### AWS
|
||||
|
||||
* Migrate AWS launch configurations to launch templates ([#1275](https://github.com/poseidon/typhoon/pull/1275))
|
||||
* Starting Dec 31, 2022 AWS won't add new instance types/families to launch configurations
|
||||
|
||||
### Addons
|
||||
|
||||
* Update ingress-nginx from v1.3.1 to [v1.5.1](https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v1.5.1)
|
||||
* Update Prometheus from v2.40.1 to [v2.40.5](https://github.com/prometheus/prometheus/releases/tag/v2.40.5)
|
||||
* Update node-exporter from v1.3.1 to [v1.5.0](https://github.com/prometheus/node_exporter/releases/tag/v1.5.0)
|
||||
* Update kube-state-metrics from v2.6.0 to [v2.7.0](https://github.com/kubernetes/kube-state-metrics/releases/tag/v2.7.0)
|
||||
* Update Grafana from v9.2.4 to [v9.3.1](https://github.com/grafana/grafana/releases/tag/v9.3.1)
|
||||
|
||||
## v1.25.4
|
||||
|
||||
* Kubernetes [v1.25.4](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.25.md#v1254)
|
||||
* Update Calico from v3.24.1 to [v3.24.5](https://github.com/projectcalico/calico/releases/tag/v3.24.5)
|
||||
* Allow Kubelet kubeconfig to drain nodes, if desired ([#330](https://github.com/poseidon/terraform-render-bootstrap/pull/330))
|
||||
* Re-enable Kubelet Graceful Node Shutdown ([#1261](https://github.com/poseidon/typhoon/pull/1261))
|
||||
* Introduce companion project [poseidon/scuttle](https://github.com/poseidon/scuttle)
|
||||
* Link to new Mastodon account for release announcements
|
||||
* [@typhoon@fosstodon.org](https://fosstodon.org/@typhoon)
|
||||
* [@poseidon@fosstodon.org](https://fosstodon.org/@poseidon)
|
||||
* Deprecate publishing to the [Terraform Module Registry](https://registry.terraform.io/search/modules?q=poseidon)
|
||||
* Typhoon docs have always shown using Git-based module sources, not the Terraform Module Registry
|
||||
* Module usage should be `source = "git::https://github.com/poseidon/typhoon/...` not `source = poseidon/kubernetes/...`
|
||||
* Terraform's Module Registry requires subtree mirroring typhoon to special terraform-platform-kubernetes repos, only supports release versions (no commit SHAs or forks), only ever contained Flatcar Linux modules (not Fedora CoreOS) for historical reasons
|
||||
* Note, this does not affect Terraform Providers like `poseidon/matchbox` or `poseidon/ct`, the registry works well for providers
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
* Remove unused `Wants=network.target` from `etcd-member.service` ([#1254](https://github.com/poseidon/typhoon/pull/1254))
|
||||
|
||||
### Cloud
|
||||
|
||||
* Remove defunct `delete-node.service` from worker node configurations ([#1256](https://github.com/poseidon/typhoon/pull/1256))
|
||||
|
||||
### Addons
|
||||
|
||||
* Update Prometheus from v2.39.1 to [v2.40.1](https://github.com/prometheus/prometheus/releases/tag/v2.40.1)
|
||||
* Update Grafana from v9.1.7 to [v9.2.4](https://github.com/grafana/grafana/releases/tag/v9.2.4)
|
||||
|
||||
## v1.25.3
|
||||
|
||||
* Kubernetes [v1.25.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.25.md#v1253)
|
||||
* Switch Kubernetes registry from `k8s.gcr.io` to `registry.k8s.io` for addons ([#1246](https://github.com/poseidon/typhoon/pull/1246))
|
||||
* Update Cilium from v1.12.2 to [v1.12.3](https://github.com/cilium/cilium/releases/tag/v1.12.3) ([#1253](https://github.com/poseidon/typhoon/pull/1253))
|
||||
|
||||
### Azure
|
||||
|
||||
* Change default Azure `worker_type` from [`Standard_DS1_v2`](https://learn.microsoft.com/en-us/azure/virtual-machines/dv2-dsv2-series#dsv2-series) to [`Standard_D2as_v5`](https://learn.microsoft.com/en-us/azure/virtual-machines/dasv5-dadsv5-series#dasv5-series) ([#1248](https://github.com/poseidon/typhoon/pull/1248))
|
||||
* Get 2 VCPU, 7 GiB, 12500Mbps (vs 1 VCPU, 3.5GiB, 750 Mbps)
|
||||
* Small increase in pay-as-you-go price ($53.29 -> $62.78)
|
||||
* Small increase in spot price ($5.64/mo -> $7.37/mo)
|
||||
* Change from Intel to AMD EPYC (`D2as_v5` cheaper than `D2s_v5`)
|
||||
|
||||
### Flatcar Linux
|
||||
|
||||
* Add Flatcar Linux ARM64 support on Azure ([docs](https://typhoon.psdn.io/advanced/arm64/), [#1251](https://github.com/poseidon/typhoon/pull/1251))
|
||||
* Switch from Azure Hypervisor gen1 to gen2 (**action required**) ([#1248](https://github.com/poseidon/typhoon/pull/1248))
|
||||
* Run `az vm image terms accept --publish kinvolk --offer flatcar-container-linux-free --plan stable-gen2`
|
||||
|
||||
### Docs
|
||||
|
||||
* Remove old docs note about not supporting ARM64 with Calico
|
||||
* Typhoon supports ARM64 with `cilium`, `calico`, and `flannel`
|
||||
|
||||
### Addons
|
||||
|
||||
* Update Prometheus from v2.38.0 to [v2.39.1](https://github.com/prometheus/prometheus/releases/tag/v2.39.1)
|
||||
* Update Grafana from v9.1.6 to [v9.1.7](https://github.com/grafana/grafana/releases/tag/v9.1.7)
|
||||
|
||||
## v1.25.2
|
||||
|
||||
Kubernetes v1.25.2 was skipped since there were minimal changes upstream.
|
||||
|
||||
## v1.25.1
|
||||
|
||||
* Kubernetes [v1.25.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.25.md#v1251)
|
||||
* Update etcd from v3.5.4 to [v3.5.5](https://github.com/etcd-io/etcd/releases/tag/v3.5.5)
|
||||
* Update Cilium from v1.12.1 to [v1.12.2](https://github.com/cilium/cilium/releases/tag/v1.12.2)
|
||||
* Update Calico from v3.23.3 to [v3.24.1](https://github.com/projectcalico/calico/releases/tag/v3.24.1)
|
||||
* Revert Kubelet Graceful Node Shutdown on worker nodes ([#1227](https://github.com/poseidon/typhoon/pull/1227))
|
||||
* Fix issue where non-critical pods are left in Error/Completed state on node shutdown
|
||||
* Remove feature flag disable workaround for [kubernetes/kubernetes#112081](https://github.com/kubernetes/kubernetes/issues/112081)
|
||||
* Kubernetes [reverted](https://github.com/kubernetes/kubernetes/pull/112078) `LocalStorageCapacityIsolationFSQuotaMonitoring` back to alpha
|
||||
* Remove workaround for preventing `search .` propagation in [kubernetes/kubernetes#112135](https://github.com/kubernetes/kubernetes/issues/112135)
|
||||
* Upstream Kubernetes [fix](https://github.com/kubernetes/kubernetes/pull/112157)
|
||||
|
||||
### Addons
|
||||
|
||||
* Update kube-state-metrics from v2.5.0 to [v2.6.0](https://github.com/kubernetes/kube-state-metrics/releases/tag/v2.6.0)
|
||||
* Update ingress-nginx from v1.3.0 to [v1.3.1](https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v1.3.1)
|
||||
* Update Grafana from v9.1.0 to [v9.1.6](https://github.com/grafana/grafana/releases/tag/v9.1.6)
|
||||
|
||||
## v1.25.0
|
||||
|
||||
* Kubernetes [v1.25.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.25.md#v1250)
|
||||
|
||||
20
README.md
20
README.md
@ -1,4 +1,4 @@
|
||||
# Typhoon [](https://github.com/poseidon/typhoon/releases) [](https://github.com/poseidon/typhoon/stargazers) [](https://github.com/sponsors/poseidon) [](https://twitter.com/typhoon8s)
|
||||
# Typhoon [](https://github.com/poseidon/typhoon/releases) [](https://github.com/poseidon/typhoon/stargazers) [](https://github.com/sponsors/poseidon) [](https://twitter.com/typhoon8s) [](https://fosstodon.org/@typhoon)
|
||||
|
||||
<img align="right" src="https://storage.googleapis.com/poseidon/typhoon-logo.png">
|
||||
|
||||
@ -13,7 +13,7 @@ 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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/flatcar-linux/google-cloud/#preemption) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization
|
||||
@ -50,6 +50,7 @@ Typhoon is available for [Flatcar Linux](https://www.flatcar-linux.org/releases/
|
||||
| Platform | Operating System | Terraform Module | Status |
|
||||
|---------------|------------------|------------------|--------|
|
||||
| AWS | Flatcar Linux (ARM64) | [aws/flatcar-linux/kubernetes](aws/flatcar-linux/kubernetes) | alpha |
|
||||
| Azure | Flatcar Linux (ARM64) | [azure/flatcar-linux/kubernetes](azure/flatcar-linux/kubernetes) | alpha |
|
||||
|
||||
## Documentation
|
||||
|
||||
@ -64,7 +65,7 @@ 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=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -103,9 +104,9 @@ 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 v1.25.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.25.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.25.0
|
||||
yavin-controller-0.c.example-com.internal <none> Ready 6m v1.26.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.26.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
@ -158,5 +159,12 @@ Poseidon's Github [Sponsors](https://github.com/sponsors/poseidon) support the i
|
||||
<img src="https://opensource.nyc3.cdn.digitaloceanspaces.com/attribution/assets/SVG/DO_Logo_horizontal_blue.svg" width="201px">
|
||||
</a>
|
||||
<br>
|
||||
<br>
|
||||
|
||||
<a href="https://deploy.equinix.com/">
|
||||
<img src="https://storage.googleapis.com/poseidon/equinix.png" width="201px">
|
||||
</a>
|
||||
<br>
|
||||
<br>
|
||||
|
||||
If you'd like your company here, please contact dghubble at psdn.io.
|
||||
|
||||
@ -24,7 +24,7 @@ spec:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: grafana
|
||||
image: docker.io/grafana/grafana:9.1.0
|
||||
image: docker.io/grafana/grafana:9.3.1
|
||||
env:
|
||||
- name: GF_PATHS_CONFIG
|
||||
value: "/etc/grafana/custom.ini"
|
||||
|
||||
@ -23,7 +23,7 @@ spec:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v1.3.0
|
||||
image: registry.k8s.io/ingress-nginx/controller:v1.5.1
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --controller-class=k8s.io/public
|
||||
|
||||
@ -23,7 +23,7 @@ spec:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v1.3.0
|
||||
image: registry.k8s.io/ingress-nginx/controller:v1.5.1
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --controller-class=k8s.io/public
|
||||
|
||||
@ -23,7 +23,7 @@ spec:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v1.3.0
|
||||
image: registry.k8s.io/ingress-nginx/controller:v1.5.1
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --controller-class=k8s.io/public
|
||||
|
||||
@ -23,7 +23,7 @@ spec:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v1.3.0
|
||||
image: registry.k8s.io/ingress-nginx/controller:v1.5.1
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --controller-class=k8s.io/public
|
||||
|
||||
@ -23,7 +23,7 @@ spec:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v1.3.0
|
||||
image: registry.k8s.io/ingress-nginx/controller:v1.5.1
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --controller-class=k8s.io/public
|
||||
|
||||
@ -21,7 +21,7 @@ spec:
|
||||
serviceAccountName: prometheus
|
||||
containers:
|
||||
- name: prometheus
|
||||
image: quay.io/prometheus/prometheus:v2.38.0
|
||||
image: quay.io/prometheus/prometheus:v2.40.5
|
||||
args:
|
||||
- --web.listen-address=0.0.0.0:9090
|
||||
- --config.file=/etc/prometheus/prometheus.yaml
|
||||
|
||||
@ -25,7 +25,7 @@ spec:
|
||||
serviceAccountName: kube-state-metrics
|
||||
containers:
|
||||
- name: kube-state-metrics
|
||||
image: k8s.gcr.io/kube-state-metrics/kube-state-metrics:v2.5.0
|
||||
image: registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.7.0
|
||||
ports:
|
||||
- name: metrics
|
||||
containerPort: 8080
|
||||
|
||||
@ -30,7 +30,7 @@ spec:
|
||||
hostPID: true
|
||||
containers:
|
||||
- name: node-exporter
|
||||
image: quay.io/prometheus/node-exporter:v1.3.1
|
||||
image: quay.io/prometheus/node-exporter:v1.5.0
|
||||
args:
|
||||
- --path.procfs=/host/proc
|
||||
- --path.sysfs=/host/sys
|
||||
|
||||
@ -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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/fedora-coreos/aws/#spot) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=3fa08c542c75d5e62ebab2bd28e0a7392f3ffb46"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=8b17f2e85e599e863e13d38ddf93d9d22e4fb030"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -9,10 +9,10 @@ systemd:
|
||||
[Unit]
|
||||
Description=etcd (System Container)
|
||||
Documentation=https://github.com/etcd-io/etcd
|
||||
Wants=network-online.target network.target
|
||||
Wants=network-online.target
|
||||
After=network-online.target
|
||||
[Service]
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.4
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.6
|
||||
Type=exec
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/etcd
|
||||
ExecStartPre=-/usr/bin/podman rm etcd
|
||||
@ -57,7 +57,7 @@ systemd:
|
||||
After=afterburn.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
EnvironmentFile=/run/metadata/afterburn
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -116,7 +116,7 @@ systemd:
|
||||
--volume /opt/bootstrap/assets:/assets:ro,Z \
|
||||
--volume /opt/bootstrap/apply:/apply:ro,Z \
|
||||
--entrypoint=/apply \
|
||||
quay.io/poseidon/kubelet:v1.25.0
|
||||
quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
|
||||
ExecStartPost=-/usr/bin/podman stop bootstrap
|
||||
storage:
|
||||
@ -151,8 +151,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -31,6 +31,7 @@ resource "aws_instance" "controllers" {
|
||||
volume_size = var.disk_size
|
||||
iops = var.disk_iops
|
||||
encrypted = true
|
||||
tags = {}
|
||||
}
|
||||
|
||||
# network
|
||||
|
||||
@ -29,7 +29,7 @@ systemd:
|
||||
After=afterburn.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
EnvironmentFile=/run/metadata/afterburn
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -77,19 +77,6 @@ systemd:
|
||||
RestartSec=10
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: delete-node.service
|
||||
enabled: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Delete Kubernetes node on shutdown
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /var/lib/kubelet:/var/lib/kubelet:ro,z --entrypoint /usr/local/bin/kubectl $${KUBELET_IMAGE} --kubeconfig=/var/lib/kubelet/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /etc/kubernetes
|
||||
@ -119,8 +106,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -13,7 +13,10 @@ resource "aws_autoscaling_group" "workers" {
|
||||
vpc_zone_identifier = var.subnet_ids
|
||||
|
||||
# template
|
||||
launch_configuration = aws_launch_configuration.worker.name
|
||||
launch_template {
|
||||
id = aws_launch_template.worker.id
|
||||
version = aws_launch_template.worker.latest_version
|
||||
}
|
||||
|
||||
# target groups to which instances should be added
|
||||
target_group_arns = flatten([
|
||||
@ -49,25 +52,42 @@ resource "aws_autoscaling_group" "workers" {
|
||||
}
|
||||
|
||||
# Worker template
|
||||
resource "aws_launch_configuration" "worker" {
|
||||
name_prefix = "${var.name}-worker"
|
||||
image_id = local.ami_id
|
||||
instance_type = var.instance_type
|
||||
spot_price = var.spot_price > 0 ? var.spot_price : null
|
||||
enable_monitoring = false
|
||||
resource "aws_launch_template" "worker" {
|
||||
name_prefix = "${var.name}-worker"
|
||||
image_id = local.ami_id
|
||||
instance_type = var.instance_type
|
||||
monitoring {
|
||||
enabled = false
|
||||
}
|
||||
|
||||
user_data = data.ct_config.worker.rendered
|
||||
user_data = sensitive(base64encode(data.ct_config.worker.rendered))
|
||||
|
||||
# storage
|
||||
root_block_device {
|
||||
volume_type = var.disk_type
|
||||
volume_size = var.disk_size
|
||||
iops = var.disk_iops
|
||||
encrypted = true
|
||||
ebs_optimized = true
|
||||
block_device_mappings {
|
||||
device_name = "/dev/xvda"
|
||||
ebs {
|
||||
volume_type = var.disk_type
|
||||
volume_size = var.disk_size
|
||||
iops = var.disk_iops
|
||||
encrypted = true
|
||||
delete_on_termination = true
|
||||
}
|
||||
}
|
||||
|
||||
# network
|
||||
security_groups = var.security_groups
|
||||
vpc_security_group_ids = var.security_groups
|
||||
|
||||
# spot
|
||||
dynamic "instance_market_options" {
|
||||
for_each = var.spot_price > 0 ? [1] : []
|
||||
content {
|
||||
market_type = "spot"
|
||||
spot_options {
|
||||
max_price = var.spot_price
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
lifecycle {
|
||||
// Override the default destroy and replace update behavior
|
||||
|
||||
@ -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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/flatcar-linux/aws/#spot) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=3fa08c542c75d5e62ebab2bd28e0a7392f3ffb46"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=8b17f2e85e599e863e13d38ddf93d9d22e4fb030"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -11,7 +11,7 @@ systemd:
|
||||
Requires=docker.service
|
||||
After=docker.service
|
||||
[Service]
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.4
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.6
|
||||
ExecStartPre=/usr/bin/docker run -d \
|
||||
--name etcd \
|
||||
--network host \
|
||||
@ -58,7 +58,7 @@ systemd:
|
||||
After=coreos-metadata.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
EnvironmentFile=/run/metadata/coreos
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -109,7 +109,7 @@ systemd:
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
WorkingDirectory=/opt/bootstrap
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStart=/usr/bin/docker run \
|
||||
-v /etc/kubernetes/pki:/etc/kubernetes/pki:ro \
|
||||
-v /opt/bootstrap/assets:/assets:ro \
|
||||
@ -150,8 +150,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -32,6 +32,7 @@ resource "aws_instance" "controllers" {
|
||||
volume_size = var.disk_size
|
||||
iops = var.disk_iops
|
||||
encrypted = true
|
||||
tags = {}
|
||||
}
|
||||
|
||||
# network
|
||||
|
||||
@ -30,7 +30,7 @@ systemd:
|
||||
After=coreos-metadata.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
EnvironmentFile=/run/metadata/coreos
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -78,19 +78,6 @@ systemd:
|
||||
RestartSec=5
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: delete-node.service
|
||||
enabled: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Delete Kubernetes node on shutdown
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/docker run -v /var/lib/kubelet:/var/lib/kubelet:ro --entrypoint /usr/local/bin/kubectl $${KUBELET_IMAGE} --kubeconfig=/var/lib/kubelet/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
files:
|
||||
- path: /etc/kubernetes/kubeconfig
|
||||
@ -118,8 +105,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -13,7 +13,10 @@ resource "aws_autoscaling_group" "workers" {
|
||||
vpc_zone_identifier = var.subnet_ids
|
||||
|
||||
# template
|
||||
launch_configuration = aws_launch_configuration.worker.name
|
||||
launch_template {
|
||||
id = aws_launch_template.worker.id
|
||||
version = aws_launch_template.worker.latest_version
|
||||
}
|
||||
|
||||
# target groups to which instances should be added
|
||||
target_group_arns = flatten([
|
||||
@ -49,25 +52,42 @@ resource "aws_autoscaling_group" "workers" {
|
||||
}
|
||||
|
||||
# Worker template
|
||||
resource "aws_launch_configuration" "worker" {
|
||||
name_prefix = "${var.name}-worker"
|
||||
image_id = local.ami_id
|
||||
instance_type = var.instance_type
|
||||
spot_price = var.spot_price > 0 ? var.spot_price : null
|
||||
enable_monitoring = false
|
||||
resource "aws_launch_template" "worker" {
|
||||
name_prefix = "${var.name}-worker"
|
||||
image_id = local.ami_id
|
||||
instance_type = var.instance_type
|
||||
monitoring {
|
||||
enabled = false
|
||||
}
|
||||
|
||||
user_data = data.ct_config.worker.rendered
|
||||
user_data = sensitive(base64encode(data.ct_config.worker.rendered))
|
||||
|
||||
# storage
|
||||
root_block_device {
|
||||
volume_type = var.disk_type
|
||||
volume_size = var.disk_size
|
||||
iops = var.disk_iops
|
||||
encrypted = true
|
||||
ebs_optimized = true
|
||||
block_device_mappings {
|
||||
device_name = "/dev/xvda"
|
||||
ebs {
|
||||
volume_type = var.disk_type
|
||||
volume_size = var.disk_size
|
||||
iops = var.disk_iops
|
||||
encrypted = true
|
||||
delete_on_termination = true
|
||||
}
|
||||
}
|
||||
|
||||
# network
|
||||
security_groups = var.security_groups
|
||||
vpc_security_group_ids = var.security_groups
|
||||
|
||||
# spot
|
||||
dynamic "instance_market_options" {
|
||||
for_each = var.spot_price > 0 ? [1] : []
|
||||
content {
|
||||
market_type = "spot"
|
||||
spot_options {
|
||||
max_price = var.spot_price
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
lifecycle {
|
||||
// Override the default destroy and replace update behavior
|
||||
|
||||
@ -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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/#hosts) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=3fa08c542c75d5e62ebab2bd28e0a7392f3ffb46"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=8b17f2e85e599e863e13d38ddf93d9d22e4fb030"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -9,10 +9,10 @@ systemd:
|
||||
[Unit]
|
||||
Description=etcd (System Container)
|
||||
Documentation=https://github.com/etcd-io/etcd
|
||||
Wants=network-online.target network.target
|
||||
Wants=network-online.target
|
||||
After=network-online.target
|
||||
[Service]
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.4
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.6
|
||||
Type=exec
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/etcd
|
||||
ExecStartPre=-/usr/bin/podman rm etcd
|
||||
@ -54,7 +54,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -111,7 +111,7 @@ systemd:
|
||||
--volume /opt/bootstrap/assets:/assets:ro,Z \
|
||||
--volume /opt/bootstrap/apply:/apply:ro,Z \
|
||||
--entrypoint=/apply \
|
||||
quay.io/poseidon/kubelet:v1.25.0
|
||||
quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
|
||||
ExecStartPost=-/usr/bin/podman stop bootstrap
|
||||
storage:
|
||||
@ -146,8 +146,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -43,7 +43,7 @@ variable "controller_type" {
|
||||
variable "worker_type" {
|
||||
type = string
|
||||
description = "Machine type for workers (see `az vm list-skus --location centralus`)"
|
||||
default = "Standard_DS1_v2"
|
||||
default = "Standard_D2as_v5"
|
||||
}
|
||||
|
||||
variable "os_image" {
|
||||
|
||||
@ -26,7 +26,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -72,19 +72,6 @@ systemd:
|
||||
RestartSec=10
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: delete-node.service
|
||||
enabled: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Delete Kubernetes node on shutdown
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /var/lib/kubelet:/var/lib/kubelet:ro,z --entrypoint /usr/local/bin/kubectl $${KUBELET_IMAGE} --kubeconfig=/var/lib/kubelet/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /etc/kubernetes
|
||||
@ -114,8 +101,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -41,7 +41,7 @@ variable "worker_count" {
|
||||
variable "vm_type" {
|
||||
type = string
|
||||
description = "Machine type for instances (see `az vm list-skus --location centralus`)"
|
||||
default = "Standard_DS1_v2"
|
||||
default = "Standard_D2as_v5"
|
||||
}
|
||||
|
||||
variable "os_image" {
|
||||
|
||||
@ -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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/flatcar-linux/azure/#low-priority) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=3fa08c542c75d5e62ebab2bd28e0a7392f3ffb46"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=8b17f2e85e599e863e13d38ddf93d9d22e4fb030"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -11,7 +11,7 @@ systemd:
|
||||
Requires=docker.service
|
||||
After=docker.service
|
||||
[Service]
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.4
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.6
|
||||
ExecStartPre=/usr/bin/docker run -d \
|
||||
--name etcd \
|
||||
--network host \
|
||||
@ -56,7 +56,7 @@ systemd:
|
||||
After=docker.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -105,7 +105,7 @@ systemd:
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
WorkingDirectory=/opt/bootstrap
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStart=/usr/bin/docker run \
|
||||
-v /etc/kubernetes/pki:/etc/kubernetes/pki:ro \
|
||||
-v /opt/bootstrap/assets:/assets:ro \
|
||||
@ -146,8 +146,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -17,7 +17,9 @@ resource "azurerm_dns_a_record" "etcds" {
|
||||
locals {
|
||||
# Container Linux derivative
|
||||
# flatcar-stable -> Flatcar Linux Stable
|
||||
channel = split("-", var.os_image)[1]
|
||||
channel = split("-", var.os_image)[1]
|
||||
offer_suffix = var.arch == "arm64" ? "corevm" : "free"
|
||||
urn = var.arch == "arm64" ? local.channel : "${local.channel}-gen2"
|
||||
}
|
||||
|
||||
# Controller availability set to spread controllers
|
||||
@ -53,16 +55,19 @@ resource "azurerm_linux_virtual_machine" "controllers" {
|
||||
|
||||
# Flatcar Container Linux
|
||||
source_image_reference {
|
||||
publisher = "Kinvolk"
|
||||
offer = "flatcar-container-linux-free"
|
||||
sku = local.channel
|
||||
publisher = "kinvolk"
|
||||
offer = "flatcar-container-linux-${local.offer_suffix}"
|
||||
sku = local.urn
|
||||
version = "latest"
|
||||
}
|
||||
|
||||
plan {
|
||||
name = local.channel
|
||||
publisher = "kinvolk"
|
||||
product = "flatcar-container-linux-free"
|
||||
dynamic "plan" {
|
||||
for_each = var.arch == "arm64" ? [] : [1]
|
||||
content {
|
||||
publisher = "kinvolk"
|
||||
product = "flatcar-container-linux-${local.offer_suffix}"
|
||||
name = local.urn
|
||||
}
|
||||
}
|
||||
|
||||
# network
|
||||
|
||||
@ -43,7 +43,7 @@ variable "controller_type" {
|
||||
variable "worker_type" {
|
||||
type = string
|
||||
description = "Machine type for workers (see `az vm list-skus --location centralus`)"
|
||||
default = "Standard_DS1_v2"
|
||||
default = "Standard_D2as_v5"
|
||||
}
|
||||
|
||||
variable "os_image" {
|
||||
@ -133,12 +133,15 @@ variable "worker_node_labels" {
|
||||
default = []
|
||||
}
|
||||
|
||||
# unofficial, undocumented, unsupported
|
||||
|
||||
variable "cluster_domain_suffix" {
|
||||
variable "arch" {
|
||||
type = string
|
||||
description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
|
||||
default = "cluster.local"
|
||||
description = "Container architecture (amd64 or arm64)"
|
||||
default = "amd64"
|
||||
|
||||
validation {
|
||||
condition = var.arch == "amd64" || var.arch == "arm64"
|
||||
error_message = "The arch must be amd64 or arm64."
|
||||
}
|
||||
}
|
||||
|
||||
variable "daemonset_tolerations" {
|
||||
@ -146,3 +149,11 @@ variable "daemonset_tolerations" {
|
||||
description = "List of additional taint keys kube-system DaemonSets should tolerate (e.g. ['custom-role', 'gpu-role'])"
|
||||
default = []
|
||||
}
|
||||
|
||||
# unofficial, undocumented, unsupported
|
||||
|
||||
variable "cluster_domain_suffix" {
|
||||
type = string
|
||||
description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
|
||||
default = "cluster.local"
|
||||
}
|
||||
|
||||
@ -21,4 +21,5 @@ module "workers" {
|
||||
cluster_domain_suffix = var.cluster_domain_suffix
|
||||
snippets = var.worker_snippets
|
||||
node_labels = var.worker_node_labels
|
||||
arch = var.arch
|
||||
}
|
||||
|
||||
@ -28,7 +28,7 @@ systemd:
|
||||
After=docker.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -74,19 +74,6 @@ systemd:
|
||||
RestartSec=5
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: delete-node.service
|
||||
enabled: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Delete Kubernetes node on shutdown
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/docker run -v /var/lib/kubelet:/var/lib/kubelet:ro --entrypoint /usr/local/bin/kubectl $${KUBELET_IMAGE} --kubeconfig=/var/lib/kubelet/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
files:
|
||||
- path: /etc/kubernetes/kubeconfig
|
||||
@ -114,8 +101,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -41,7 +41,7 @@ variable "worker_count" {
|
||||
variable "vm_type" {
|
||||
type = string
|
||||
description = "Machine type for instances (see `az vm list-skus --location centralus`)"
|
||||
default = "Standard_DS1_v2"
|
||||
default = "Standard_D2as_v5"
|
||||
}
|
||||
|
||||
variable "os_image" {
|
||||
@ -100,6 +100,17 @@ variable "node_taints" {
|
||||
default = []
|
||||
}
|
||||
|
||||
variable "arch" {
|
||||
type = string
|
||||
description = "Container architecture (amd64 or arm64)"
|
||||
default = "amd64"
|
||||
|
||||
validation {
|
||||
condition = var.arch == "amd64" || var.arch == "arm64"
|
||||
error_message = "The arch must be amd64 or arm64."
|
||||
}
|
||||
}
|
||||
|
||||
# unofficial, undocumented, unsupported
|
||||
|
||||
variable "cluster_domain_suffix" {
|
||||
|
||||
@ -1,6 +1,8 @@
|
||||
locals {
|
||||
# flatcar-stable -> Flatcar Linux Stable
|
||||
channel = split("-", var.os_image)[1]
|
||||
channel = split("-", var.os_image)[1]
|
||||
offer_suffix = var.arch == "arm64" ? "corevm" : "free"
|
||||
urn = var.arch == "arm64" ? local.channel : "${local.channel}-gen2"
|
||||
}
|
||||
|
||||
# Workers scale set
|
||||
@ -24,16 +26,19 @@ resource "azurerm_linux_virtual_machine_scale_set" "workers" {
|
||||
|
||||
# Flatcar Container Linux
|
||||
source_image_reference {
|
||||
publisher = "Kinvolk"
|
||||
offer = "flatcar-container-linux-free"
|
||||
sku = local.channel
|
||||
publisher = "kinvolk"
|
||||
offer = "flatcar-container-linux-${local.offer_suffix}"
|
||||
sku = local.urn
|
||||
version = "latest"
|
||||
}
|
||||
|
||||
plan {
|
||||
name = local.channel
|
||||
publisher = "kinvolk"
|
||||
product = "flatcar-container-linux-free"
|
||||
dynamic "plan" {
|
||||
for_each = var.arch == "arm64" ? [] : [1]
|
||||
content {
|
||||
publisher = "kinvolk"
|
||||
product = "flatcar-container-linux-${local.offer_suffix}"
|
||||
name = local.urn
|
||||
}
|
||||
}
|
||||
|
||||
# Azure requires setting admin_ssh_key, though Ignition custom_data handles it too
|
||||
|
||||
@ -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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/#hosts) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=3fa08c542c75d5e62ebab2bd28e0a7392f3ffb46"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=8b17f2e85e599e863e13d38ddf93d9d22e4fb030"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [var.k8s_domain_name]
|
||||
|
||||
@ -9,10 +9,10 @@ systemd:
|
||||
[Unit]
|
||||
Description=etcd (System Container)
|
||||
Documentation=https://github.com/etcd-io/etcd
|
||||
Wants=network-online.target network.target
|
||||
Wants=network-online.target
|
||||
After=network-online.target
|
||||
[Service]
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.4
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.6
|
||||
Type=exec
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/etcd
|
||||
ExecStartPre=-/usr/bin/podman rm etcd
|
||||
@ -53,7 +53,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -113,7 +113,7 @@ systemd:
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
WorkingDirectory=/opt/bootstrap
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=-/usr/bin/podman rm bootstrap
|
||||
ExecStart=/usr/bin/podman run --name bootstrap \
|
||||
--network host \
|
||||
@ -124,21 +124,6 @@ systemd:
|
||||
$${KUBELET_IMAGE}
|
||||
ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
|
||||
ExecStartPost=-/usr/bin/podman stop bootstrap
|
||||
- name: fix-resolv-conf-search.service
|
||||
enabled: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Remove search . from /etc/resolv.conf
|
||||
DefaultDependencies=no
|
||||
Requires=systemd-resolved.service
|
||||
After=systemd-resolved.service
|
||||
BindsTo=systemd-resolved.service
|
||||
[Service]
|
||||
Type=oneshot
|
||||
ExecStartPre=/usr/bin/sleep 5
|
||||
ExecStart=/usr/bin/sed -i -e "s/^search .$//" /run/systemd/resolve/resolv.conf
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /var/lib/etcd
|
||||
@ -171,8 +156,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -25,7 +25,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -81,21 +81,6 @@ systemd:
|
||||
PathExists=/etc/kubernetes/kubeconfig
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: fix-resolv-conf-search.service
|
||||
enabled: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Remove search . from /etc/resolv.conf
|
||||
DefaultDependencies=no
|
||||
Requires=systemd-resolved.service
|
||||
After=systemd-resolved.service
|
||||
BindsTo=systemd-resolved.service
|
||||
[Service]
|
||||
Type=oneshot
|
||||
ExecStartPre=/usr/bin/sleep 5
|
||||
ExecStart=/usr/bin/sed -i -e "s/^search .$//" /run/systemd/resolve/resolv.conf
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /etc/kubernetes
|
||||
@ -125,8 +110,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/#hosts) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=3fa08c542c75d5e62ebab2bd28e0a7392f3ffb46"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=8b17f2e85e599e863e13d38ddf93d9d22e4fb030"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [var.k8s_domain_name]
|
||||
|
||||
@ -11,7 +11,7 @@ systemd:
|
||||
Requires=docker.service
|
||||
After=docker.service
|
||||
[Service]
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.4
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.6
|
||||
ExecStartPre=/usr/bin/docker run -d \
|
||||
--name etcd \
|
||||
--network host \
|
||||
@ -64,7 +64,7 @@ systemd:
|
||||
After=docker.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -114,7 +114,7 @@ systemd:
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
WorkingDirectory=/opt/bootstrap
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStart=/usr/bin/docker run \
|
||||
-v /etc/kubernetes/pki:/etc/kubernetes/pki:ro \
|
||||
-v /opt/bootstrap/assets:/assets:ro \
|
||||
@ -157,8 +157,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -36,7 +36,7 @@ systemd:
|
||||
After=docker.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -115,8 +115,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/#hosts) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=3fa08c542c75d5e62ebab2bd28e0a7392f3ffb46"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=8b17f2e85e599e863e13d38ddf93d9d22e4fb030"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -9,10 +9,10 @@ systemd:
|
||||
[Unit]
|
||||
Description=etcd (System Container)
|
||||
Documentation=https://github.com/etcd-io/etcd
|
||||
Wants=network-online.target network.target
|
||||
Wants=network-online.target
|
||||
After=network-online.target
|
||||
[Service]
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.4
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.6
|
||||
Type=exec
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/etcd
|
||||
ExecStartPre=-/usr/bin/podman rm etcd
|
||||
@ -55,7 +55,7 @@ systemd:
|
||||
After=afterburn.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
EnvironmentFile=/run/metadata/afterburn
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -123,7 +123,7 @@ systemd:
|
||||
--volume /opt/bootstrap/assets:/assets:ro,Z \
|
||||
--volume /opt/bootstrap/apply:/apply:ro,Z \
|
||||
--entrypoint=/apply \
|
||||
quay.io/poseidon/kubelet:v1.25.0
|
||||
quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
|
||||
ExecStartPost=-/usr/bin/podman stop bootstrap
|
||||
storage:
|
||||
@ -153,8 +153,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -28,7 +28,7 @@ systemd:
|
||||
After=afterburn.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
EnvironmentFile=/run/metadata/afterburn
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -82,19 +82,6 @@ systemd:
|
||||
PathExists=/etc/kubernetes/kubeconfig
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: delete-node.service
|
||||
enabled: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Delete Kubernetes node on shutdown
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /var/lib/kubelet:/var/lib/kubelet:ro,z --entrypoint /usr/local/bin/kubectl $${KUBELET_IMAGE} --kubeconfig=/var/lib/kubelet/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /etc/kubernetes
|
||||
@ -119,8 +106,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/#hosts) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=3fa08c542c75d5e62ebab2bd28e0a7392f3ffb46"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=8b17f2e85e599e863e13d38ddf93d9d22e4fb030"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -11,7 +11,7 @@ systemd:
|
||||
Requires=docker.service
|
||||
After=docker.service
|
||||
[Service]
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.4
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.6
|
||||
ExecStartPre=/usr/bin/docker run -d \
|
||||
--name etcd \
|
||||
--network host \
|
||||
@ -66,7 +66,7 @@ systemd:
|
||||
After=coreos-metadata.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
EnvironmentFile=/run/metadata/coreos
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -117,7 +117,7 @@ systemd:
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
WorkingDirectory=/opt/bootstrap
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStart=/usr/bin/docker run \
|
||||
-v /etc/kubernetes/pki:/etc/kubernetes/pki:ro \
|
||||
-v /opt/bootstrap/assets:/assets:ro \
|
||||
@ -155,8 +155,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -38,7 +38,7 @@ systemd:
|
||||
After=coreos-metadata.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
EnvironmentFile=/run/metadata/coreos
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
@ -80,19 +80,6 @@ systemd:
|
||||
RestartSec=5
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: delete-node.service
|
||||
enabled: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Delete Kubernetes node on shutdown
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/docker run -v /var/lib/kubelet:/var/lib/kubelet:ro --entrypoint /usr/local/bin/kubectl $${KUBELET_IMAGE} --kubeconfig=/var/lib/kubelet/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /etc/kubernetes
|
||||
@ -118,8 +105,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -1,19 +1,21 @@
|
||||
# ARM64
|
||||
|
||||
Typhoon has experimental support for ARM64 on AWS, with Fedora CoreOS or Flatcar Linux. Clusters can be created with ARM64 controller and worker nodes. Or worker pools of ARM64 nodes can be attached to an AMD64 cluster to create a hybrid/mixed architecture cluster.
|
||||
Typhoon supports ARM64 Kubernetes clusters with ARM64 controller and worker nodes (full-cluster) or adding worker pools of ARM64 nodes to clusters with an x86/amd64 control plane for a hybdrid (mixed-arch) cluster.
|
||||
|
||||
!!! note
|
||||
Currently, CNI networking must be set to `flannel` or `cilium`.
|
||||
Typhoon ARM64 clusters (full-cluster or mixed-arch) are available on:
|
||||
|
||||
* AWS with Fedora CoreOS or Flatcar Linux
|
||||
* Azure with Flatcar Linux
|
||||
|
||||
## Cluster
|
||||
|
||||
Create a cluster with ARM64 controller and worker nodes. Container workloads must be `arm64` compatible and use `arm64` container images.
|
||||
Create a cluster on AWS with ARM64 controller and worker nodes. Container workloads must be `arm64` compatible and use `arm64` (or multi-arch) container images.
|
||||
|
||||
=== "Fedora CoreOS Cluster (arm64)"
|
||||
|
||||
```tf
|
||||
module "gravitas" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# AWS
|
||||
cluster_name = "gravitas"
|
||||
@ -38,7 +40,7 @@ Create a cluster with ARM64 controller and worker nodes. Container workloads mus
|
||||
|
||||
```tf
|
||||
module "gravitas" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.26.0"
|
||||
|
||||
# AWS
|
||||
cluster_name = "gravitas"
|
||||
@ -64,9 +66,9 @@ Verify the cluster has only arm64 (`aarch64`) nodes. For Flatcar Linux, describe
|
||||
```
|
||||
$ kubectl get nodes -o wide
|
||||
NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME
|
||||
ip-10-0-21-119 Ready <none> 77s v1.25.0 10.0.21.119 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.aarch64 containerd://1.5.8
|
||||
ip-10-0-32-166 Ready <none> 80s v1.25.0 10.0.32.166 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.aarch64 containerd://1.5.8
|
||||
ip-10-0-5-79 Ready <none> 77s v1.25.0 10.0.5.79 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.aarch64 containerd://1.5.8
|
||||
ip-10-0-21-119 Ready <none> 77s v1.26.0 10.0.21.119 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.aarch64 containerd://1.5.8
|
||||
ip-10-0-32-166 Ready <none> 80s v1.26.0 10.0.32.166 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.aarch64 containerd://1.5.8
|
||||
ip-10-0-5-79 Ready <none> 77s v1.26.0 10.0.5.79 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.aarch64 containerd://1.5.8
|
||||
```
|
||||
|
||||
## Hybrid
|
||||
@ -77,7 +79,7 @@ Create a hybrid/mixed arch cluster by defining an AWS cluster. Then define a [wo
|
||||
|
||||
```tf
|
||||
module "gravitas" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# AWS
|
||||
cluster_name = "gravitas"
|
||||
@ -100,7 +102,7 @@ Create a hybrid/mixed arch cluster by defining an AWS cluster. Then define a [wo
|
||||
|
||||
```tf
|
||||
module "gravitas" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.26.0"
|
||||
|
||||
# AWS
|
||||
cluster_name = "gravitas"
|
||||
@ -123,7 +125,7 @@ Create a hybrid/mixed arch cluster by defining an AWS cluster. Then define a [wo
|
||||
|
||||
```tf
|
||||
module "gravitas-arm64" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.26.0"
|
||||
|
||||
# AWS
|
||||
vpc_id = module.gravitas.vpc_id
|
||||
@ -147,7 +149,7 @@ Create a hybrid/mixed arch cluster by defining an AWS cluster. Then define a [wo
|
||||
|
||||
```tf
|
||||
module "gravitas-arm64" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.26.0"
|
||||
|
||||
# AWS
|
||||
vpc_id = module.gravitas.vpc_id
|
||||
@ -172,9 +174,34 @@ Verify amd64 (x86_64) and arm64 (aarch64) nodes are present.
|
||||
```
|
||||
$ kubectl get nodes -o wide
|
||||
NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME
|
||||
ip-10-0-1-73 Ready <none> 111m v1.25.0 10.0.1.73 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.x86_64 containerd://1.5.8
|
||||
ip-10-0-22-79... Ready <none> 111m v1.25.0 10.0.22.79 <none> Flatcar Container Linux by Kinvolk 3033.2.0 (Oklo) 5.10.84-flatcar containerd://1.5.8
|
||||
ip-10-0-24-130 Ready <none> 111m v1.25.0 10.0.24.130 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.x86_64 containerd://1.5.8
|
||||
ip-10-0-39-19 Ready <none> 111m v1.25.0 10.0.39.19 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.x86_64 containerd://1.5.8
|
||||
ip-10-0-1-73 Ready <none> 111m v1.26.0 10.0.1.73 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.x86_64 containerd://1.5.8
|
||||
ip-10-0-22-79... Ready <none> 111m v1.26.0 10.0.22.79 <none> Flatcar Container Linux by Kinvolk 3033.2.0 (Oklo) 5.10.84-flatcar containerd://1.5.8
|
||||
ip-10-0-24-130 Ready <none> 111m v1.26.0 10.0.24.130 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.x86_64 containerd://1.5.8
|
||||
ip-10-0-39-19 Ready <none> 111m v1.26.0 10.0.39.19 <none> Fedora CoreOS 35.20211215.3.0 5.15.7-200.fc35.x86_64 containerd://1.5.8
|
||||
```
|
||||
|
||||
## Azure
|
||||
|
||||
Create a cluster on Azure with ARM64 controller and worker nodes. Container workloads must be `arm64` compatible and use `arm64` (or multi-arch) container images.
|
||||
|
||||
```tf
|
||||
module "ramius" {
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Azure
|
||||
cluster_name = "ramius"
|
||||
region = "centralus"
|
||||
dns_zone = "azure.example.com"
|
||||
dns_zone_group = "example-group"
|
||||
|
||||
# configuration
|
||||
ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
|
||||
|
||||
# optional
|
||||
arch = "arm64"
|
||||
controller_type = "Standard_D2pls_v5"
|
||||
worker_type = "Standard_D2pls_v5"
|
||||
worker_count = 2
|
||||
host_cidr = "10.0.0.0/20"
|
||||
}
|
||||
```
|
||||
|
||||
@ -36,7 +36,7 @@ Add custom initial worker node labels to default workers or worker pool nodes to
|
||||
|
||||
```tf
|
||||
module "yavin" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -57,7 +57,7 @@ Add custom initial worker node labels to default workers or worker pool nodes to
|
||||
|
||||
```tf
|
||||
module "yavin-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.26.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -89,7 +89,7 @@ Add custom initial taints on worker pool nodes to indicate a node is unique and
|
||||
|
||||
```tf
|
||||
module "yavin" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -110,7 +110,7 @@ Add custom initial taints on worker pool nodes to indicate a node is unique and
|
||||
|
||||
```tf
|
||||
module "yavin-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.26.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
|
||||
@ -19,7 +19,7 @@ Create a cluster following the AWS [tutorial](../flatcar-linux/aws.md#cluster).
|
||||
|
||||
```tf
|
||||
module "tempest-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.26.0"
|
||||
|
||||
# AWS
|
||||
vpc_id = module.tempest.vpc_id
|
||||
@ -42,7 +42,7 @@ Create a cluster following the AWS [tutorial](../flatcar-linux/aws.md#cluster).
|
||||
|
||||
```tf
|
||||
module "tempest-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.26.0"
|
||||
|
||||
# AWS
|
||||
vpc_id = module.tempest.vpc_id
|
||||
@ -111,7 +111,7 @@ Create a cluster following the Azure [tutorial](../flatcar-linux/azure.md#cluste
|
||||
|
||||
```tf
|
||||
module "ramius-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes/workers?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes/workers?ref=v1.26.0"
|
||||
|
||||
# Azure
|
||||
region = module.ramius.region
|
||||
@ -137,7 +137,7 @@ Create a cluster following the Azure [tutorial](../flatcar-linux/azure.md#cluste
|
||||
|
||||
```tf
|
||||
module "ramius-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes/workers?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes/workers?ref=v1.26.0"
|
||||
|
||||
# Azure
|
||||
region = module.ramius.region
|
||||
@ -189,7 +189,7 @@ The Azure internal `workers` module supports a number of [variables](https://git
|
||||
| Name | Description | Default | Example |
|
||||
|:-----|:------------|:--------|:--------|
|
||||
| worker_count | Number of instances | 1 | 3 |
|
||||
| vm_type | Machine type for instances | "Standard_DS1_v2" | See below |
|
||||
| vm_type | Machine type for instances | "Standard_D2as_v5" | See below |
|
||||
| os_image | Channel for a Container Linux derivative | "flatcar-stable" | flatcar-stable, flatcar-beta, flatcar-alpha |
|
||||
| priority | Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time | "Regular" | "Spot" |
|
||||
| snippets | Container Linux Config snippets | [] | [examples](/advanced/customization/) |
|
||||
@ -207,7 +207,7 @@ Create a cluster following the Google Cloud [tutorial](../flatcar-linux/google-c
|
||||
|
||||
```tf
|
||||
module "yavin-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.26.0"
|
||||
|
||||
# Google Cloud
|
||||
region = "europe-west2"
|
||||
@ -231,7 +231,7 @@ Create a cluster following the Google Cloud [tutorial](../flatcar-linux/google-c
|
||||
|
||||
```tf
|
||||
module "yavin-worker-pool" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes/workers?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes/workers?ref=v1.26.0"
|
||||
|
||||
# Google Cloud
|
||||
region = "europe-west2"
|
||||
@ -262,11 +262,11 @@ 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 v1.25.0
|
||||
yavin-worker-jrbf.c.example-com.internal Ready 5m v1.25.0
|
||||
yavin-worker-mzdm.c.example-com.internal Ready 5m v1.25.0
|
||||
yavin-16x-worker-jrbf.c.example-com.internal Ready 3m v1.25.0
|
||||
yavin-16x-worker-mzdm.c.example-com.internal Ready 3m v1.25.0
|
||||
yavin-controller-0.c.example-com.internal Ready 6m v1.26.0
|
||||
yavin-worker-jrbf.c.example-com.internal Ready 5m v1.26.0
|
||||
yavin-worker-mzdm.c.example-com.internal Ready 5m v1.26.0
|
||||
yavin-16x-worker-jrbf.c.example-com.internal Ready 3m v1.26.0
|
||||
yavin-16x-worker-mzdm.c.example-com.internal Ready 3m v1.26.0
|
||||
```
|
||||
|
||||
### Variables
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# AWS
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.25.0 cluster on AWS with Fedora CoreOS.
|
||||
In this tutorial, we'll create a Kubernetes v1.26.0 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.
|
||||
|
||||
@ -55,7 +55,7 @@ terraform {
|
||||
}
|
||||
aws = {
|
||||
source = "hashicorp/aws"
|
||||
version = "4.28.0"
|
||||
version = "4.31.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -72,7 +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=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# AWS
|
||||
cluster_name = "tempest"
|
||||
@ -145,9 +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 v1.25.0
|
||||
ip-10-0-26-65 Ready <none> 10m v1.25.0
|
||||
ip-10-0-41-21 Ready <none> 10m v1.25.0
|
||||
ip-10-0-3-155 Ready <none> 10m v1.26.0
|
||||
ip-10-0-26-65 Ready <none> 10m v1.26.0
|
||||
ip-10-0-41-21 Ready <none> 10m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Azure
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.25.0 cluster on Azure with Fedora CoreOS.
|
||||
In this tutorial, we'll create a Kubernetes v1.26.0 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.
|
||||
|
||||
@ -52,7 +52,7 @@ terraform {
|
||||
}
|
||||
azurerm = {
|
||||
source = "hashicorp/azurerm"
|
||||
version = "3.20.0"
|
||||
version = "3.23.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -86,7 +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=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Azure
|
||||
cluster_name = "ramius"
|
||||
@ -161,9 +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 v1.25.0
|
||||
ramius-worker-000001 Ready <none> 25m v1.25.0
|
||||
ramius-worker-000002 Ready <none> 24m v1.25.0
|
||||
ramius-controller-0 Ready <none> 24m v1.26.0
|
||||
ramius-worker-000001 Ready <none> 25m v1.26.0
|
||||
ramius-worker-000002 Ready <none> 24m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
@ -240,7 +240,7 @@ Reference the DNS zone with `azurerm_dns_zone.clusters.name` and its resource gr
|
||||
| controller_count | Number of controllers (i.e. masters) | 1 | 1 |
|
||||
| worker_count | Number of workers | 1 | 3 |
|
||||
| controller_type | Machine type for controllers | "Standard_B2s" | See below |
|
||||
| worker_type | Machine type for workers | "Standard_DS1_v2" | See below |
|
||||
| worker_type | Machine type for workers | "Standard_D2as_v5" | See below |
|
||||
| disk_size | Size of the disk in GB | 30 | 100 |
|
||||
| worker_priority | Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time | Regular | Spot |
|
||||
| controller_snippets | Controller Butane snippets | [] | [example](/advanced/customization/#usage) |
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Bare-Metal
|
||||
|
||||
In this tutorial, we'll network boot and provision a Kubernetes v1.25.0 cluster on bare-metal with Fedora CoreOS.
|
||||
In this tutorial, we'll network boot and provision a Kubernetes v1.26.0 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.
|
||||
|
||||
@ -154,7 +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=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# bare-metal
|
||||
cluster_name = "mercury"
|
||||
@ -283,9 +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 v1.25.0
|
||||
node2.example.com Ready <none> 10m v1.25.0
|
||||
node3.example.com Ready <none> 10m v1.25.0
|
||||
node1.example.com Ready <none> 10m v1.26.0
|
||||
node2.example.com Ready <none> 10m v1.26.0
|
||||
node3.example.com Ready <none> 10m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# DigitalOcean
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.25.0 cluster on DigitalOcean with Fedora CoreOS.
|
||||
In this tutorial, we'll create a Kubernetes v1.26.0 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.
|
||||
|
||||
@ -55,7 +55,7 @@ terraform {
|
||||
}
|
||||
digitalocean = {
|
||||
source = "digitalocean/digitalocean"
|
||||
version = "2.22.1"
|
||||
version = "2.22.3"
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -81,7 +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=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Digital Ocean
|
||||
cluster_name = "nemo"
|
||||
@ -155,9 +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 v1.25.0
|
||||
10.132.115.81 Ready <none> 10m v1.25.0
|
||||
10.132.124.107 Ready <none> 10m v1.25.0
|
||||
10.132.110.130 Ready <none> 10m v1.26.0
|
||||
10.132.115.81 Ready <none> 10m v1.26.0
|
||||
10.132.124.107 Ready <none> 10m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Google Cloud
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.25.0 cluster on Google Compute Engine with Fedora CoreOS.
|
||||
In this tutorial, we'll create a Kubernetes v1.26.0 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.
|
||||
|
||||
@ -56,7 +56,7 @@ terraform {
|
||||
}
|
||||
google = {
|
||||
source = "hashicorp/google"
|
||||
version = "4.33.0"
|
||||
version = "4.37.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -73,7 +73,7 @@ Define a Kubernetes cluster using the module `google-cloud/fedora-coreos/kuberne
|
||||
|
||||
```tf
|
||||
module "yavin" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -147,9 +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 v1.25.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.25.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.25.0
|
||||
yavin-controller-0.c.example-com.internal <none> Ready 6m v1.26.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.26.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# AWS
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.25.0 cluster on AWS with Flatcar Linux.
|
||||
In this tutorial, we'll create a Kubernetes v1.26.0 cluster on AWS with 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.
|
||||
|
||||
@ -55,7 +55,7 @@ terraform {
|
||||
}
|
||||
aws = {
|
||||
source = "hashicorp/aws"
|
||||
version = "4.28.0"
|
||||
version = "4.31.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -72,7 +72,7 @@ Define a Kubernetes cluster using the module `aws/flatcar-linux/kubernetes`.
|
||||
|
||||
```tf
|
||||
module "tempest" {
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.26.0"
|
||||
|
||||
# AWS
|
||||
cluster_name = "tempest"
|
||||
@ -145,9 +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 v1.25.0
|
||||
ip-10-0-26-65 Ready <none> 10m v1.25.0
|
||||
ip-10-0-41-21 Ready <none> 10m v1.25.0
|
||||
ip-10-0-3-155 Ready <none> 10m v1.26.0
|
||||
ip-10-0-26-65 Ready <none> 10m v1.26.0
|
||||
ip-10-0-41-21 Ready <none> 10m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Azure
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.25.0 cluster on Azure with Flatcar Linux.
|
||||
In this tutorial, we'll create a Kubernetes v1.26.0 cluster on Azure with 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.
|
||||
|
||||
@ -52,7 +52,7 @@ terraform {
|
||||
}
|
||||
azurerm = {
|
||||
source = "hashicorp/azurerm"
|
||||
version = "3.20.0"
|
||||
version = "3.23.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -65,8 +65,8 @@ Additional configuration options are described in the `azurerm` provider [docs](
|
||||
Flatcar Linux publishes images to the Azure Marketplace and requires accepting terms.
|
||||
|
||||
```
|
||||
az vm image terms show --publish kinvolk --offer flatcar-container-linux-free --plan stable
|
||||
az vm image terms accept --publish kinvolk --offer flatcar-container-linux-free --plan stable
|
||||
az vm image terms accept --publish kinvolk --offer flatcar-container-linux-free --plan stable-gen2
|
||||
```
|
||||
|
||||
## Cluster
|
||||
@ -75,7 +75,7 @@ Define a Kubernetes cluster using the module `azure/flatcar-linux/kubernetes`.
|
||||
|
||||
```tf
|
||||
module "ramius" {
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Azure
|
||||
cluster_name = "ramius"
|
||||
@ -149,9 +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 v1.25.0
|
||||
ramius-worker-000001 Ready <none> 25m v1.25.0
|
||||
ramius-worker-000002 Ready <none> 24m v1.25.0
|
||||
ramius-controller-0 Ready <none> 24m v1.26.0
|
||||
ramius-worker-000001 Ready <none> 25m v1.26.0
|
||||
ramius-worker-000002 Ready <none> 24m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
@ -227,7 +227,7 @@ Reference the DNS zone with `azurerm_dns_zone.clusters.name` and its resource gr
|
||||
| controller_count | Number of controllers (i.e. masters) | 1 | 1 |
|
||||
| worker_count | Number of workers | 1 | 3 |
|
||||
| controller_type | Machine type for controllers | "Standard_B2s" | See below |
|
||||
| worker_type | Machine type for workers | "Standard_DS1_v2" | See below |
|
||||
| worker_type | Machine type for workers | "Standard_D2as_v5" | See below |
|
||||
| os_image | Channel for a Container Linux derivative | "flatcar-stable" | flatcar-stable, flatcar-beta, flatcar-alpha |
|
||||
| disk_size | Size of the disk in GB | 30 | 100 |
|
||||
| worker_priority | Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time | Regular | Spot |
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Bare-Metal
|
||||
|
||||
In this tutorial, we'll network boot and provision a Kubernetes v1.25.0 cluster on bare-metal with Flatcar Linux.
|
||||
In this tutorial, we'll network boot and provision a Kubernetes v1.26.0 cluster on bare-metal with 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.
|
||||
|
||||
@ -154,7 +154,7 @@ Define a Kubernetes cluster using the module `bare-metal/flatcar-linux/kubernete
|
||||
|
||||
```tf
|
||||
module "mercury" {
|
||||
source = "git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.26.0"
|
||||
|
||||
# bare-metal
|
||||
cluster_name = "mercury"
|
||||
@ -293,9 +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 v1.25.0
|
||||
node2.example.com Ready <none> 10m v1.25.0
|
||||
node3.example.com Ready <none> 10m v1.25.0
|
||||
node1.example.com Ready <none> 10m v1.26.0
|
||||
node2.example.com Ready <none> 10m v1.26.0
|
||||
node3.example.com Ready <none> 10m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# DigitalOcean
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.25.0 cluster on DigitalOcean with Flatcar Linux.
|
||||
In this tutorial, we'll create a Kubernetes v1.26.0 cluster on DigitalOcean with 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.
|
||||
|
||||
@ -55,7 +55,7 @@ terraform {
|
||||
}
|
||||
digitalocean = {
|
||||
source = "digitalocean/digitalocean"
|
||||
version = "2.22.1"
|
||||
version = "2.22.3"
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -81,7 +81,7 @@ Define a Kubernetes cluster using the module `digital-ocean/flatcar-linux/kubern
|
||||
|
||||
```tf
|
||||
module "nemo" {
|
||||
source = "git::https://github.com/poseidon/typhoon//digital-ocean/flatcar-linux/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//digital-ocean/flatcar-linux/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Digital Ocean
|
||||
cluster_name = "nemo"
|
||||
@ -155,9 +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 v1.25.0
|
||||
10.132.115.81 Ready <none> 10m v1.25.0
|
||||
10.132.124.107 Ready <none> 10m v1.25.0
|
||||
10.132.110.130 Ready <none> 10m v1.26.0
|
||||
10.132.115.81 Ready <none> 10m v1.26.0
|
||||
10.132.124.107 Ready <none> 10m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Google Cloud
|
||||
|
||||
In this tutorial, we'll create a Kubernetes v1.25.0 cluster on Google Compute Engine with Flatcar Linux.
|
||||
In this tutorial, we'll create a Kubernetes v1.26.0 cluster on Google Compute Engine with 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.
|
||||
|
||||
@ -56,7 +56,7 @@ terraform {
|
||||
}
|
||||
google = {
|
||||
source = "hashicorp/google"
|
||||
version = "4.33.0"
|
||||
version = "4.37.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -73,7 +73,7 @@ Define a Kubernetes cluster using the module `google-cloud/flatcar-linux/kuberne
|
||||
|
||||
```tf
|
||||
module "yavin" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -147,9 +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 v1.25.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.25.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.25.0
|
||||
yavin-controller-0.c.example-com.internal <none> Ready 6m v1.26.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.26.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.26.0
|
||||
```
|
||||
|
||||
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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/#hosts) customization
|
||||
@ -48,6 +48,7 @@ Typhoon is available for [Flatcar Linux](https://www.flatcar-linux.org/releases/
|
||||
| Platform | Operating System | Terraform Module | Status |
|
||||
|---------------|------------------|------------------|--------|
|
||||
| AWS | Flatcar Linux (ARM64) | [aws/flatcar-linux/kubernetes](advanced/arm64.md) | alpha |
|
||||
| Azure | Flatcar Linux (ARM64) | [azure/flatcar-linux/kubernetes](advanced/arm64.md) | alpha |
|
||||
|
||||
## Documentation
|
||||
|
||||
@ -61,7 +62,7 @@ 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=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -99,9 +100,9 @@ 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 v1.25.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.25.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.25.0
|
||||
yavin-controller-0.c.example-com.internal <none> Ready 6m v1.26.0
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.26.0
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.26.0
|
||||
```
|
||||
|
||||
List the pods.
|
||||
|
||||
@ -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=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.26.0"
|
||||
...
|
||||
}
|
||||
|
||||
module "mercury" {
|
||||
source = "git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.25.0"
|
||||
source = "git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.26.0"
|
||||
...
|
||||
}
|
||||
```
|
||||
@ -192,7 +192,7 @@ Applying edits to most worker fields will start an instance refresh:
|
||||
However, changing `os_stream`/`os_channel` or new AMIs becoming available will NOT change the launch configuration or trigger an Instance Refresh. This allows Fedora CoreOS or Flatcar Linux to auto-update themselves via reboots and avoids unexpected terraform diffs for new AMIs.
|
||||
|
||||
!!! note
|
||||
Before Typhoon v1.25.0, worker nodes only used new launch configurations when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new [worker pool](../advanced/worker-pools.md), then scale down the old worker pool as desired.
|
||||
Before Typhoon v1.26.0, worker nodes only used new launch configurations when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new [worker pool](../advanced/worker-pools.md), then scale down the old worker pool as desired.
|
||||
|
||||
### Google Cloud
|
||||
|
||||
@ -233,7 +233,7 @@ Applying edits to most worker fields will start an instance refresh:
|
||||
However, changing `os_stream`/`os_channel` or new compute images becoming available will NOT change the launch template or update instances. This allows Fedora CoreOS or Flatcar Linux to auto-update themselves via reboots and avoids unexpected terraform diffs for new AMIs.
|
||||
|
||||
!!! note
|
||||
Before Typhoon v1.25.0, worker nodes only used new launch templates when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new [worker pool](../advanced/worker-pools.md), then scale down the old worker pool as desired.
|
||||
Before Typhoon v1.26.0, worker nodes only used new launch templates when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new [worker pool](../advanced/worker-pools.md), then scale down the old worker pool as desired.
|
||||
|
||||
## Upgrade poseidon/ct
|
||||
|
||||
|
||||
@ -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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/#hosts) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=3fa08c542c75d5e62ebab2bd28e0a7392f3ffb46"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=8b17f2e85e599e863e13d38ddf93d9d22e4fb030"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -9,10 +9,10 @@ systemd:
|
||||
[Unit]
|
||||
Description=etcd (System Container)
|
||||
Documentation=https://github.com/etcd-io/etcd
|
||||
Wants=network-online.target network.target
|
||||
Wants=network-online.target
|
||||
After=network-online.target
|
||||
[Service]
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.4
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.6
|
||||
Type=exec
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/etcd
|
||||
ExecStartPre=-/usr/bin/podman rm etcd
|
||||
@ -54,7 +54,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -111,7 +111,7 @@ systemd:
|
||||
--volume /opt/bootstrap/assets:/assets:ro,Z \
|
||||
--volume /opt/bootstrap/apply:/apply:ro,Z \
|
||||
--entrypoint=/apply \
|
||||
quay.io/poseidon/kubelet:v1.25.0
|
||||
quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
|
||||
ExecStartPost=-/usr/bin/podman stop bootstrap
|
||||
storage:
|
||||
@ -145,8 +145,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -26,7 +26,7 @@ systemd:
|
||||
Description=Kubelet (System Container)
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -72,19 +72,6 @@ systemd:
|
||||
RestartSec=10
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: delete-node.service
|
||||
enabled: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Delete Kubernetes node on shutdown
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/podman run --volume /var/lib/kubelet:/var/lib/kubelet:ro,z --entrypoint /usr/local/bin/kubectl $${KUBELET_IMAGE} --kubeconfig=/var/lib/kubelet/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
directories:
|
||||
- path: /etc/kubernetes
|
||||
@ -113,8 +100,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -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 v1.25.0 (upstream)
|
||||
* Kubernetes v1.26.0 (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/flatcar-linux/google-cloud/#preemption) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootstrap" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=3fa08c542c75d5e62ebab2bd28e0a7392f3ffb46"
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=8b17f2e85e599e863e13d38ddf93d9d22e4fb030"
|
||||
|
||||
cluster_name = var.cluster_name
|
||||
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
|
||||
|
||||
@ -11,7 +11,7 @@ systemd:
|
||||
Requires=docker.service
|
||||
After=docker.service
|
||||
[Service]
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.4
|
||||
Environment=ETCD_IMAGE=quay.io/coreos/etcd:v3.5.6
|
||||
ExecStartPre=/usr/bin/docker run -d \
|
||||
--name etcd \
|
||||
--network host \
|
||||
@ -56,7 +56,7 @@ systemd:
|
||||
After=docker.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -105,7 +105,7 @@ systemd:
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
WorkingDirectory=/opt/bootstrap
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStart=/usr/bin/docker run \
|
||||
-v /etc/kubernetes/pki:/etc/kubernetes/pki:ro \
|
||||
-v /opt/bootstrap/assets:/assets:ro \
|
||||
@ -145,8 +145,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -28,7 +28,7 @@ systemd:
|
||||
After=docker.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.26.0
|
||||
ExecStartPre=/bin/mkdir -p /etc/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
@ -74,19 +74,6 @@ systemd:
|
||||
RestartSec=5
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: delete-node.service
|
||||
enabled: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Delete Kubernetes node on shutdown
|
||||
[Service]
|
||||
Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.25.0
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/bin/bash -c '/usr/bin/docker run -v /var/lib/kubelet:/var/lib/kubelet:ro --entrypoint /usr/local/bin/kubectl $${KUBELET_IMAGE} --kubeconfig=/var/lib/kubelet/kubeconfig delete node $HOSTNAME'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
files:
|
||||
- path: /etc/kubernetes/kubeconfig
|
||||
@ -113,8 +100,6 @@ storage:
|
||||
- ${cluster_dns_service_ip}
|
||||
clusterDomain: ${cluster_domain_suffix}
|
||||
healthzPort: 0
|
||||
featureGates:
|
||||
LocalStorageCapacityIsolationFSQuotaMonitoring: false
|
||||
rotateCertificates: true
|
||||
shutdownGracePeriod: 45s
|
||||
shutdownGracePeriodCriticalPods: 30s
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
mkdocs==1.3.1
|
||||
mkdocs-material==8.4.2
|
||||
mkdocs==1.4.2
|
||||
mkdocs-material==8.5.11
|
||||
pygments==2.13.0
|
||||
pymdown-extensions==9.5
|
||||
pymdown-extensions==9.9
|
||||
|
||||
Reference in New Issue
Block a user