I’ve inherited a couple of clusters with non-default (ie, not “ceph”) internal names, and
I want to rename them for the usual reasons.
I had previously developed a full list of steps - which I no longer have access to.
Anyone done this recently? Want to be sure I’m not missing something.
* Nautilus, CentOS 7, RGW and RBD
* Rename OSD mountpoints with mount —move
* Rename systemd resources / mounts?
* Rename /var/lib/ceph/{mon,osd} directories
* Rename ceph*conf files on backend and client systems
* Rename keyrings — just the filenames?
* Rename log files
* Ajust `ceph config` paths for admin socket, keyring, logs, mgr/mds/mon data, osd
journal, rgw_data
* Restart daemons
* Ensure /var/run/ceph sockets are appropriately named
Thanks
— aad