Hi,
without knowing the details I just assume that it’s just „translated“, the syntax you set is the older way of setting rbd caps, since a couple of years it’s sufficient to use „profile rbd“. Do you notice client access issues (which I would not expect) or are you just curious about the automatic change? There’s probably a pull request somewhere which I can’t search for right now. :-)

Regards
Eugen

Zitat von Alessandro Italiano <alessandro.itali...@ba.infn.it>:

Hi

we have a brand new ceph instance deployed by ceph puppet module.
We are experiencing a funny issues. users caps change unexpected.

logs do not report any message about the user caps even with auth/debug_auth: 5/5

who/what can change the caps ?

thanks in advance

Ale
root@cephmon1:~# ceph version
ceph version 17.2.5 (98318ae89f1a893a6ded3a640405cdbb33e08757) quincy (stable)
root@cephmon1:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 22.04.1 LTS
Release:        22.04
Codename:       jammy
root@cephmon1:~#


root@cephmon1:~# ceph auth del client.cinder-backup
updated
root@cephmon1:~#
root@cephmon1:~#
root@cephmon1:~#
root@cephmon1:~# date
Fri Jun 23 07:52:40 AM CEST 2023
root@cephmon1:~#
root@cephmon1:~# ceph auth add client.cinder-backup
added key for client.cinder-backup
root@cephmon1:~# ceph auth caps client.cinder-backup mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=backup' mgr 'profile rbd pool=backup'
updated caps for client.cinder-backup
root@cephmon1:~#
root@cephmon1:~#
root@cephmon1:~#
root@cephmon1:~# date
Fri Jun 23 07:53:18 AM CEST 2023
root@cephmon1:~# ceph auth list
client.cinder-backup
        key: AQBEM5VkhIfJHBAA6WP9P3HHCTSySdTqZv4Ypg==
        caps: [mgr] profile rbd pool=backup
        caps: [mon] allow r
caps: [osd] allow class-read object_prefix rbd_children, allow rwx pool=backup

root@cephmon1:~# ceph auth list
client.cinder-backup
        key: AQAM0nJi8OYAFBAA+p+T2QWtKaq92Z/hFMgF4w==
        caps: [mgr] profile rbd pool=backups
        caps: [mon] profile rbd
        caps: [osd] profile rbd pool=backups
root@cephmon1:~# date
Fri Jun 23 07:56:42 AM CEST 2023
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