Cluster API에서 k0smotron ControlPlaneProvider 사용하기

ControlPlaneProvider

---
apiVersion: v1
kind: Namespace
metadata:
  name: capi-k0smotron-control-plane

---
apiVersion: operator.cluster.x-k8s.io/v1alpha2
kind: ControlPlaneProvider
metadata:
  name: k0sproject-k0smotron
  namespace: capi-k0smotron-control-plane
spec:
  version: v1.7.0

• version: <version>
  • k0smotron GitHub / Releases

K0smotronControlPlane

Reference

• k0smotron Docs / Reference / controlplane # K0smotronControlPlane.spec

k0smotron은 Management Cluster 내에 k0s control plane을 생성하고 worker들만 Machine에서 실행되는 구조입니다.

apiVersion: controlplane.cluster.x-k8s.io/v1beta1
kind: K0smotronControlPlane
spec:
  version: v1.32.6+k0s.0
  etcd:
    persistence:
      storageClass: <storageClass>
  replicas: 3
  service:
    type: LoadBalancer
    apiPort: 6443
    konnectivityPort: 8132

• version: <version>
  • k0s GitHub / Releases
• k0sConfig
  • apiVersion: k0s.k0sproject.io/v1beta1
  • kind: ClusterConfig
  • spec
    • k0s # Controller
    • network
      • podCIDR, serviceCIDR, clusterDomain값을 입력하지 않으면 자동으로 Cluster CR의 정보를 사용합니다.

K0sControlPlane

k0s는 control plane과 worker 모두 Machine에서 실행되는 구조입니다.