kubeadm初始化配置文件范例

apiVersion: kubeadm.k8s.io/v1beta2
kind: InitConfiguration
localAPIEndpoint:
  advertiseAddress: 192.168.10.241
  bindPort: 6443
nodeRegistration:
  criSocket: /var/run/dockershim.sock
  name: master01
  taints:
  - effect: NoSchedule
    key: node-role.kubernetes.io/master
---
apiVersion: kubeadm.k8s.io/v1beta2
kind: ClusterConfiguration
kubernetesVersion: v1.15.0
imageRepository: gcr.azk8s.cn/google_containers
apiServer:
  # extraArgs:
  #   authorization-mode: "Node,RBAC"
  certSANs:
  - "master01"
  - "master02"
  - "master03"
  - "192.168.10.241"
  - "192.168.10.242"
  - "192.168.10.243"
  - "192.168.10.240"
  - "127.0.0.1"
controlPlaneEndpoint: "192.168.10.240:8443"
dns:
  type: CoreDNS
etcd:
  local:
    extraArgs:
      listen-client-urls: "https://127.0.0.1:2379,https://192.168.10.241:2379"
      advertise-client-urls: "https://192.168.10.241:2379"
      listen-peer-urls: "https://192.168.10.241:2380"
      initial-advertise-peer-urls: "https://192.168.10.241:2380"
      initial-cluster: "master01=https://192.168.10.241:2380"
    serverCertSANs:
      - master01
      - 192.168.10.241
    peerCertSANs:
      - master01
      - 192.168.10.241
  # external:
  #    endpoints:
  #    - https://192.168.10.241:2379
  #    - https://192.168.10.242:2379
  #    - https://192.168.10.243:2379
networking:
  dnsDomain: cluster.local
  podSubnet: "10.244.0.0/16"
---
apiVersion: kubeproxy.config.k8s.io/v1alpha1
kind: KubeProxyConfiguration
mode: "ipvs"

#使用默认配置生成配置文件kubeadm config print init-defaults > k8s-init-master01.yaml

#手动修改补全k8s-init-master01.yaml所需要的内容

#提前拉取镜像kubeadm config images pull --config k8s-init-master01.yaml

#初始化安装kubeadm init --config k8s-init-master01.yaml