Node time drift in OpenShift 4 on Azure
Issue
- After cluster installation, the controlplane virtual machines are unable to reach public NTP servers
- The chrony daemon which is running on the RHCOS virtual machines, seems to be configured to use
2.rhel.pool.ntp.org
pool as an NTP source. - NTP synchronisation fails, since no NTP peers are reachable
Environment
- Red Hat Openshift Container Platform (RHOCP)
- 4
- Azure Red Hat OpenShift (ARO)
- 4
- OpenShift Managed (Azure)
- 4
- Microsoft Azure
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