k8s的config配置多个集群

config配置

修改~/.kube/config文件，定义2个集群：current-context: cluster1是当前使用的集群，也可在命令行中指定集群

apiVersion: v1
clusters:
- cluster: # 集群1
    certificate-authority-data: base64-ca-cert
    server: https://ip:6443
  name: cluster1
- cluster: # 集群2
    certificate-authority-data: base64-ca-cert
    server: https://ip:6443
  name: cluster2
contexts:
- context:
    cluster: cluster1
    user: user1
  name: cluster1
- context:
    cluster: cluster2
    user: user2
  name: cluster2
current-context: cluster1 # 当前使用的集群
kind: Config
preferences: {}
users:
- name: use1
  user:
    client-certificate-data: base64-client-cert1
    client-key-data: base64-client-key1
- name: user2
  user:
    client-certificate-data: base64-client-cert2
    client-key-data: base64-client-key1