OpenShift NodeClockNotSynchronising alerts on VMware
Issue
-
AlertManager is sending alerts for
NodeClockNotSynchroning
intermittently -
After a VMotion event, the node may lose connection to NTP - usually recovering by itself after the alert is fired.
Environment
- Red Hat OpenShift Container Platform 3.11
- Red Hat OpenShift Container Platform 4.x
- Vmware
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