3.6. 检查主控节点状态

  1. [root@hdss7-21 ~]# ln -s /opt/kubernetes/server/bin/kubectl /usr/local/bin/
  2. [root@hdss7-21 ~]# kubectl get cs
  3. NAME                 STATUS    MESSAGE              ERROR
  4. scheduler            Healthy   ok                   
  5. controller-manager   Healthy   ok                   
  6. etcd-1               Healthy   {"health": "true"}   
  7. etcd-0               Healthy   {"health": "true"}   
  8. etcd-2               Healthy   {"health": "true"}
[root@hdss7-22 ~]# ln -s /opt/kubernetes/server/bin/kubectl /usr/local/bin/
[root@hdss7-22 ~]# kubectl get cs
NAME                 STATUS    MESSAGE              ERROR
controller-manager   Healthy   ok                   
scheduler            Healthy   ok                   
etcd-2               Healthy   {"health": "true"}   
etcd-1               Healthy   {"health": "true"}   
etcd-0               Healthy   {"health": "true"}