kubectl get deployments.apps
NAME READY UP-TO-DATE AVAILABLE AGE
vnodejs 1/1 1 1 20d
vroum 0/1 0 0 74s
[root@k8s-mngt ~]# kubectl get cs
NAME STATUS MESSAGE ERROR
controller-manager Unhealthy Get http://127.0.0.1:10252/healthz: dial tcp 127.0.0.1:10252: connect: connection refused
scheduler Unhealthy Get http://127.0.0.1:10251/healthz: dial tcp 127.0.0.1:10251: connect: connection refused
etcd-1 Healthy {"health":"true"}
etcd-2 Healthy {"health":"true"}
etcd-0 Unhealthy HTTP probe failed with statuscode: 503