Kubernetes高可用部署之Kubeadm（三）外部部署ETCD

只有初始化有区别所以就不再写了直接留初始化文件

 

cat init-config.yaml 
apiVersion: kubeadm.k8s.io/v1beta2
bootstrapTokens:
- groups:
  - system:bootstrappers:kubeadm:default-node-token
  token: abcdef.0123456789abcdef
  ttl: 24h0m0s
  usages:
  - signing
  - authentication
kind: InitConfiguration
localAPIEndpoint:
  advertiseAddress: 0.0.0.0
  bindPort: 6443
nodeRegistration:
  criSocket: /var/run/dockershim.sock
  name: master
---
apiServer:
  certSANs:
  - ECS1
  - ECS2
  - ECS3
  - 172.16.98.175
  - 172.16.98.176
  - 172.16.98.177
  - 172.16.0.1
  timeoutForControlPlane: 4m0s
  extraArgs:
    feature-gates: EphemeralContainers=true
controlPlaneEndpoint: "172.16.0.1:6443"
apiVersion: kubeadm.k8s.io/v1beta2
certificatesDir: /etc/kubernetes/pki
clusterName: kubernetes
controllerManager: {}
dns:
  type: CoreDNS
etcd:
  external:
    endpoints:
    - https://172.16.98.175:2379
    - https://172.16.98.176:2379
    - https://172.16.98.177:2379
    caFile: /opt/etcd/ssl/ca.pem
    certFile: /opt/etcd/ssl/server.pem
    keyFile: /opt/etcd/ssl/server-key.pem
imageRepository: registry.cn-hangzhou.aliyuncs.com/google_containers
kind: ClusterConfiguration
kubernetesVersion: v1.20.0
networking:
  dnsDomain: cluster.local
  serviceSubnet: 10.10.0.0/12
  podSubnet: 10.20.0.0/16
scheduler: {}