Comment 0 for bug 1967139

# lsb_release -rd
Description: Ubuntu Jammy Jellyfish (development branch)
Release: 22.04

# apt-cache policy ceph
ceph:
  Installed: 17.1.0-0ubuntu3
  Candidate: 17.1.0-0ubuntu3
  Version table:
 *** 17.1.0-0ubuntu3 500
        500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages
        100 /var/lib/dpkg/status

# What expected to happen?
Enable to activate ceph-mgr dashboard module

# What happened instead?
My cluster status:
# ceph -s
  cluster:
    id: 52dcb872-a44a-11ec-a9d5-00155d1a624f
    health: HEALTH_OK

  services:
    mon: 3 daemons, quorum aa-ceph01,aa-ceph02,aa-ceph03 (age 17m)
    mgr: aa-ceph03(active, since 3m), standbys: aa-ceph01, aa-ceph02
    osd: 9 osds: 9 up (since 16m), 9 in (since 16m)

  data:
    pools: 1 pools, 1 pgs
    objects: 2 objects, 449 KiB
    usage: 185 MiB used, 270 GiB / 270 GiB avail
    pgs: 1 active+clean

It shows following error:

# ceph mgr module enable dashboard
Error ENOENT: module 'dashboard' reports that it cannot run on the active manager daemon: invalid version number '8.5.2+ds1' (pass --force to force enablement)

# some logs collected from ceph-mgr
2022-03-30T13:45:11.706+0000 7fb965cf2dc0 -1 mgr[py] Module not found: 'dashboard'
2022-03-30T13:45:11.706+0000 7fb965cf2dc0 -1 mgr[py] Traceback (most recent call last):
  File "/usr/share/ceph/mgr/dashboard/__init__.py", line 52, in <module>
    from .module import Module, StandbyModule # noqa: F401
  File "/usr/share/ceph/mgr/dashboard/module.py", line 49, in <module>
    patch_cherrypy(cherrypy.__version__)
  File "/usr/share/ceph/mgr/dashboard/cherrypy_backports.py", line 197, in patch_cherrypy
    accept_socket_error_0(v)
  File "/usr/share/ceph/mgr/dashboard/cherrypy_backports.py", line 124, in accept_socket_error_0
    if v < StrictVersion("9.0.0") or cheroot_version < StrictVersion("6.5.5"):
  File "/lib/python3.10/distutils/version.py", line 64, in __gt__
    c = self._cmp(other)
  File "/lib/python3.10/distutils/version.py", line 168, in _cmp
    other = StrictVersion(other)
  File "/lib/python3.10/distutils/version.py", line 40, in __init__
    self.parse(vstring)
  File "/lib/python3.10/distutils/version.py", line 137, in parse
    raise ValueError("invalid version number '%s'" % vstring)
ValueError: invalid version number '8.5.2+ds1'

2022-03-30T13:45:11.706+0000 7fb965cf2dc0 -1 mgr[py] Class not found in module 'dashboard'
2022-03-30T13:45:11.706+0000 7fb965cf2dc0 -1 mgr[py] Error loading module 'dashboard': (2) No such file or directory
2022-03-30T13:45:11.706+0000 7fb965cf2dc0 1 mgr[py] Loading python module 'progress'
2022-03-30T13:45:11.838+0000 7fb965cf2dc0 -1 mgr[py] Module progress has missing NOTIFY_TYPES member
2022-03-30T13:45:11.838+0000 7fb965cf2dc0 1 mgr[py] Loading python module 'localpool'
2022-03-30T13:45:11.958+0000 7fb965cf2dc0 1 mgr[py] Loading python module 'osd_perf_query'
2022-03-30T13:45:12.134+0000 7fb965cf2dc0 -1 mgr[py] Module osd_perf_query has missing NOTIFY_TYPES member
2022-03-30T13:45:12.134+0000 7fb965cf2dc0 1 mgr[py] Loading python module 'telemetry'
2022-03-30T13:45:12.442+0000 7fb965cf2dc0 -1 mgr[py] Module telemetry has missing NOTIFY_TYPES member
2022-03-30T13:45:12.442+0000 7fb965cf2dc0 -1 log_channel(cluster) log [ERR] : Failed to load ceph-mgr modules: dashboard