---
apiVersion: infrastructure.cluster.x-k8s.io/v1alpha4
kind: DockerMachineTemplate
metadata:
  name: "target-cluster-control-plane"
spec:
  template:
    spec:
      extraMounts:
        - containerPath: "/var/run/docker.sock"
          hostPath: "/var/run/docker.sock"
---
apiVersion: controlplane.cluster.x-k8s.io/v1alpha4
kind: KubeadmControlPlane
metadata:
  name: "target-cluster-control-plane"
spec:
  replicas: ${ CONTROL_PLANE_MACHINE_COUNT }
  version: v1.21.2
  machineTemplate:
    infrastructureRef:
      apiVersion: infrastructure.cluster.x-k8s.io/v1alpha4
      kind: DockerMachineTemplate
      name: "target-cluster-control-plane"
  kubeadmConfigSpec:
    clusterConfiguration:
      apiServer:
        certSANs:
        - localhost
        - 127.0.0.1
        - 0.0.0.0
      controllerManager:
        extraArgs:
          enable-hostpath-provisioner: "true"
    initConfiguration:
      nodeRegistration:
        criSocket: /var/run/containerd/containerd.sock
        kubeletExtraArgs:
          # We have to pin the cgroupDriver to cgroupfs as kubeadm >=1.21 defaults to systemd
          # kind will implement systemd support in: https://github.com/kubernetes-sigs/kind/issues/1726
          cgroup-driver: cgroupfs
          eviction-hard: nodefs.available<0%,nodefs.inodesFree<0%,imagefs.available<0%
    joinConfiguration:
      nodeRegistration:
        criSocket: /var/run/containerd/containerd.sock
        kubeletExtraArgs:
          # We have to pin the cgroupDriver to cgroupfs as kubeadm >=1.21 defaults to systemd
          # kind will implement systemd support in: https://github.com/kubernetes-sigs/kind/issues/1726
          cgroup-driver: cgroupfs
          eviction-hard: nodefs.available<0%,nodefs.inodesFree<0%,imagefs.available<0%