Hi,
It probably wasn't restarted by the package, but the mgr itself
respawned because the set of enabled modules changed.
E.g. this happens when upgrading from octopus to pacific, just after
the pacific mons get a quorum:
2022-07-13T11:43:41.308+0200 7f71c0c86700 1 mgr handle_mgr_map
respawning because set of enabled modules changed!
Cheers, Dan
On Sat, Jul 16, 2022 at 4:34 PM Matthias Ferdinand <mf+ml.ceph@xxxxxxxxx> wrote:
>
> Hi,
>
> while updating a test cluster (Ubuntu 20.04) from octopus (ubuntu repos)
> to quincy (ceph repos), I noticed that mgr service gets restarted during
> package install.
>
> Right after package install (no manual restarts yet) on 3 combined
> mon/mgr hosts:
>
> # ceph versions
> {
> "mon": {
> "ceph version 15.2.16 (d46a73d6d0a67a79558054a3a5a72cb561724974) octopus (stable)": 3
> },
> "mgr": {
> "ceph version 17.2.1 (ec95624474b1871a821a912b8c3af68f8f8e7aa1) quincy (stable)": 3
> },
> "osd": {
> "ceph version 15.2.16 (d46a73d6d0a67a79558054a3a5a72cb561724974) octopus (stable)": 8
> },
> "mds": {},
> "overall": {
> "ceph version 15.2.16 (d46a73d6d0a67a79558054a3a5a72cb561724974) octopus (stable)": 11,
> "ceph version 17.2.1 (ec95624474b1871a821a912b8c3af68f8f8e7aa1) quincy (stable)": 3
> }
> }
>
>
> Not sure how problematic this is, but AFAIK it was claimed that ceph
> package installs would not restart ceph services by themselves.
>
>
> Regards
> Matthias Ferdinand
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