OCP upgrade stuck on OCS node and
machine-config-daemonreporting cannot evict mon pod.
# oc logs machine-config-daemon-12345 -f -c machine-config-daemon I0721 21:02:27.039558 1483239 update.go:92] error when evicting pod "rook-ceph-mon-a-aaaabbbb-cccc" (will retry after 5s): Cannot evict pod as it would violate the pod's disruption budget.
While draining OCS node the
oc adm draincommand waiting for mon pod to get evicted
# oc adm drain rhocs02 --ignore-daemonsets=true --delete-local-data=true --force error when evicting pod "rook-ceph-mon-a-ccccdddd-aaaa" (will retry after 5s): Cannot evict pod as it would violate the pod's disruption budget.
- Red Hat Openshift Storage (RHOCP)
- Red Hat Ceph Storage 4.x
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