Comment 6 for bug 2064309

Thanks so much to @asbalderson in helping me troubleshoot this.

it turned out that ceph-csi charm and ceph-mon charm were using a juju space `public-space` to communicate over the `ceph-client` relation.

Howver, since `ceph-csi` is a subordinate -- the primary `kubernetes-control-plane` didn't have an interface in the `public-space` space and was using an address from the `oam-space` to communicate.

This resulted in the ceph client on the ceph-csi unit not being able to contact the ceph-mon agent

Perhaps this bug could BEST be resolved by providing some indication to the user that the ceph-mon is timing out trying to contact it.