ETCD pod is restarting frequently.

Solution Verified - Updated -

Issue

  • The liveness probe for the master-etcd pod failed.
rafthttp: the clock difference against peer XXXX is too high [1.46664075s > 1s]
rafthttp: the clock difference against peer XXXX is too high [3.281962067s > 1s]

Liveness probe for master-etcd-master.example.com(XXXX):etcd failed (failure): member XXXX is unhealthy: got unhealthy result from https://ip-address:2379

member XXXX is unhealthy: got unhealthy result from https://ip-address:2379
member XXXX is unhealthy: got unhealthy result from https://ip-address:2379
  • I/O timeouts errors for the etcd members.

Environment

  • Red Hat OpenShift Container Platform
    • 3.10.
    • 3.11.

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