Indeed. mon_host tells a client how to find the mons, with the central config DB that's all that really should be needed.
> On Nov 19, 2025, at 10:00 AM, Albert Shih <[email protected]> wrote: > > Le 19/11/2025 à 09:39:00-0500, Anthony D'Atri a écrit >> >> > Hi, > >>> >>> I don't need the ceph.conf for ceph himself. I «need» the ceph.conf so I >>> can launch >>> >>> ceph fsid >>> >>> on any node. >> >> I suspect that the requirement for this to be in ceph.conf may be an >> artifact of the days when vanity cluster names were intended for multiple >> logical clusters to run on the same node. One might assert today that a >> client should be able to get this from the mons, I would suggest entering a >> tracker ticket to that effect. >> > > Ok, but just to be clear I got only > > [global] > fsid = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX > mon_host = [v2:a.b.c.10:3300/0,v1:a.b.c.10:6789/0] > [v2:a.b.c.11:3300/0,v1:a.b.c.11:6789/0] > [v2:a.b.c.12:3300/0,v1:a.b.c.12:6789/0] [v2:a.b.c. > 13:3300/0,v1:a.b.c.13:6789/0] [v2:a.b.c.14:3300/0,v1:a.b.c.14:6789/0] > [v2:a.b.c.15:3300/0,v1:a.b.c.15:6789/0] > [v2:a.b.c.16:3300/0,v1:a.b.c.16:6789/0] > [v2:a.b.c.17:3300/0,v1:a.b.c.17:6789/0] > [v2:a.b.c.18:3300/0,v1:a.b.c.18:6789/0] > > >>> >>> chown -R ceph:ceph /var/lib/ceph/FSID/crash/posted >>> >>> so with the hability to launch ceph fsid on any node I can get that info >>> through a «facter» in puppet so I can add this line in the crontab. >> >> I have to ask: why not use a wildcard? >> > > Because this is just one example of the using of fsid in puppet. But you'r > right I can use a wildcard. > > Regards > > -- > Albert SHIH 🦫 🐸 > France > Heure locale/Local time: > mer. 19 nov. 2025 15:54:44 CET > _______________________________________________ > ceph-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] _______________________________________________ ceph-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
