5.5. Rook

Rook.io Operator no longer gets stuck when removing a mon from quorum

Previously, mon quorum could be lost when removing a mon from quorum due to a race condition. This was because there might not have been enough quorum to complete the removal of the mon from quorum.

This issue has been fixed, and the Rook.io Operator no longer gets stuck when removing a mon from quorum.

(BZ#2292435)

Network Fence for non-graceful node shutdown taint no longer blocks volume mount on surviving zone

Previously, Rook was creating NetworkFence CR with an incorrect IP address when a node was tainted as out-of-service. Fencing the wrong IP address was blocking the application pods from moving to another node when a taint was added.

With this fix, auto NetworkFence has been disabled in Rook when the out-of-service taint is added on the node, and application pods are no longer blocked from moving to another node.

(BZ#2315666)