master controllers starts producing the error "etcd cluster is unavailable or misconfigured"
Issue
atomic-openshift-master-controllersservice starts producing the error:
Jan 30 14:02:04 knakayam-ose33-master1.example.com atomic-openshift-master-controllers[2627]: E0130 14:02:04.514779 2627 nodecontroller.go:574] Unable to mark all pods NotReady on node knakayam-ose33-master2.example.com: client: etcd cluster is unavailable or misconfigured; client: etcd cluster is unavailable or misconfigured
...
Jan 30 14:13:46 knakayam-ose33-master1.example.com atomic-openshift-master-controllers[8138]: E0130 14:13:46.651637 8138 leaderlease.go:69] unable to check lease openshift.io/leases/controllers: 501: All the given peers are not reachable (failed to propose on members [https://knakayam-ose33-master2.example.com:2379 https://knakayam-ose33-master3.example.com:2379 https://knakayam-ose33-master1.example.com:2379] twice [last error: Unexpected HTTP status code]) [0]
oc get nodedoesn't report the Node status correctly after this error happened.
Environment
- OpenShift Container Platform
- 3.x
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