Add a workaround for https://github.com/rook/rook/issues/18112.
This is not a proper fix but is a quick fix that will prevent the race
involving operator reload and `ClusterController`'s near-global
context.Context from allowing multiple simultaneous CephCluster
reconciles of the same cluster object.
There may be other ways in which a CephCluster reconcile could enter
this race, but this workaround should reliably resolve the entry after
admin cephx key rotation.
Possible entry after this workaround is in place could involve systems
where the rook-ceph-operator pod is running on a node with high CPU load
which might prevent an ongoing CephCluster reconcile from getting CPU
cycles needed to exit following context cancellation before the sleep
added in this workaround.
Signed-off-by: Blaine Gardner <blaine.gardner@ibm.com>
(cherry picked from commit 05ac850f7b)
Blaine Gardner
3927ef008f