---
# https://godoc.org/k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta2#InitConfiguration
apiVersion: kubeadm.k8s.io/v1beta2
kind: InitConfiguration
bootstrapTokens:
  - token: 783bdf.3f89s0fje9f38fhf
    description: "kubeadm bootstrap token for controller1"
    usages:
      - authentication
      - signing
    groups:
      - system:bootstrappers:kubeadm:default-node-token
    ttl: 1h
  - token: 9a08jv.c0izixklcxtmnze7
    description: "kubeadm bootstrap token for worker0"
    usages:
      - authentication
      - signing
    groups:
      - system:bootstrappers:kubeadm:default-node-token
    ttl: 1h
  - token: 783bde.3f89s0fje9f38fhf
    description: "kubeadm bootstrap token for worker1"
    usages:
      - authentication
      - signing
    groups:
      - system:bootstrappers:kubeadm:default-node-token
    ttl: 1h
nodeRegistration:
  name: controller0
  criSocket: /run/crio/crio.sock
  taints:
    - key: kubeadmNode
      value: master
      effect: NoSchedule
  kubeletExtraArgs:
    cgroup-driver: systemd
localAPIEndpoint:
  advertiseAddress: 0.0.0.0
  bindPort: 6443
certificateKey: e6a2eb8581237ab72a4f494f30285ec12a9694d750b9785706a83bfcbbbd2204
---
# https://godoc.org/k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta2#ClusterConfiguration
apiVersion: kubeadm.k8s.io/v1beta2
kind: ClusterConfiguration
kubernetesVersion: v1.20.0
controlPlaneEndpoint: k8s:6443
certificatesDir: /etc/kubernetes/pki
imageRepository: k8s.gcr.io
useHyperKubeImage: false
clusterName: cluster0
networking:
  serviceSubnet: 10.96.0.0/12
  podSubnet: 10.85.0.0/16
  dnsDomain: cluster.local
etcd:
apiServer:
  certSANs:
    - k8s
    - controller0
  extraArgs:
    authorization-mode: Node,RBAC
  timeoutForControlPlane: 4m0s
controllerManager:
scheduler:
---
# https://godoc.org/k8s.io/kubelet/config/v1beta1#KubeletConfiguration
apiVersion: kubelet.config.k8s.io/v1beta1
kind: KubeletConfiguration
cgroupDriver: systemd
---
# https://godoc.org/k8s.io/kube-proxy/config/v1alpha1#KubeProxyConfiguration
apiVersion: kubeproxy.config.k8s.io/v1alpha1
kind: KubeProxyConfiguration
clusterCIDR: 10.85.0.0/16