Cluster nodes leaving break component routing

Description

When, in an established cluster, a node shuts down, the routing of components goes awry. More details in https://discourse.igniterealtime.org/t/after-one-cluster-node-goes-down-clients-cannot-rejoin-rooms

Environment

None
Fixed

Assignee

Guus der Kinderen

Reporter

Guus der Kinderen

Labels

None

Expected Effort

None

Components

Fix versions

Priority

Critical
Configure