How to restore ceph-monitor quorum in Openshift Container Storage?

Solution In Progress - Updated -

Issue

  • rook-ceph-operator logs report of mon quorum issues even though OCS have 3 mon pods Running.
53280:2021-03-18 10:56:43.090829 W | op-mon: failed to check mon health. failed to get mon quorum status: mon quorum status failed: exit status 1
53324:2021-03-18 10:57:43.200023 W | op-mon: failed to check mon health. failed to get mon quorum status: mon quorum status failed: exit status 1
  • ceph-monitor quorum is lost with 2 of 3 monitors being lost. How to restore it back?

Environment

  • Red Hat Openshift Container Storage 4.6.x

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