I'm trying to bring up a new cluster, just installed, and I'm getting
errors while trying to deploy OSDs. Of the 85 candidates found, I've
got 63 in and 0 up.
All of the hosts were successfully added to the cluster using 'ceph
orch host add ...' , but I'm seeing things in the logs like the large
traceback pasted below. I'm also seeing one-line errors for a few of
the OSDs that look like this:
mgr_module.MonCommandFailed: auth get failed: failed to find osd.17 in
keyring retval: -2
I'm seeing those for OSDs 0, 1, 10, 11, 12, 14, 15, and 17.
`ceph auth ls` does not show osd.15 (or any of the OSDs above) in its
output, but this would have been auto-discovered on one of the 8 OSD
systems added to the cluster, so I'm not sure why it should be missing
from the auth info.
What can I look at here to find the issue? I'm quite new with Ceph,
so I'm still flailing around a bit trying to find the troubleshooting
steps.
Sep 2, 2021, 1:09:58 PM [ERR] Failed to apply
osd.all-available-devices spec
DriveGroupSpec(name=all-available-devices->placement=PlacementSpec(host_pattern='*'),
service_id='all-available-devices', service_type='osd',
data_devices=DeviceSelection(all=True), osd_id_claims={},
unmanaged=False, filter_logic='AND', preview_only=False): auth get
failed: failed to find osd.15 in keyring retval: -2
Traceback (most recent call last):
File "/usr/share/ceph/mgr/cephadm/serve.py", line 582, in _apply_all_services
if self._apply_service(spec):
File "/usr/share/ceph/mgr/cephadm/serve.py", line 639, in _apply_service
self.mgr.osd_service.create_from_spec(cast(DriveGroupSpec, spec))
File "/usr/share/ceph/mgr/cephadm/services/osd.py", line 73, in
create_from_spec
ret = create_from_spec_one(self.prepare_drivegroup(drive_group))
File "/usr/share/ceph/mgr/cephadm/utils.py", line 79, in forall_hosts_wrapper
return CephadmOrchestrator.instance._worker_pool.map(do_work, vals)
File "/lib64/python3.6/multiprocessing/pool.py", line 266, in map
return self._map_async(func, iterable, mapstar, chunksize).get()
File "/lib64/python3.6/multiprocessing/pool.py", line 644, in get
raise self._value
File "/lib64/python3.6/multiprocessing/pool.py", line 119, in worker
result = (True, func(*args, **kwds))
File "/lib64/python3.6/multiprocessing/pool.py", line 44, in mapstar
return list(map(*args))
File "/usr/share/ceph/mgr/cephadm/utils.py", line 73, in do_work
return f(*arg)
File "/usr/share/ceph/mgr/cephadm/services/osd.py", line 65, in
create_from_spec_one
replace_osd_ids=osd_id_claims_for_host, env_vars=env_vars
File "/usr/share/ceph/mgr/cephadm/services/osd.py", line 93, in
create_single_host
replace_osd_ids)
File "/usr/share/ceph/mgr/cephadm/services/osd.py", line 140, in
deploy_osd_daemons_for_existing_osds
daemon_spec.final_config, daemon_spec.deps =
self.generate_config(daemon_spec)
File "/usr/share/ceph/mgr/cephadm/services/cephadmservice.py", line
425, in generate_config
extra_ceph_config=daemon_spec.ceph_conf)
File "/usr/share/ceph/mgr/cephadm/services/cephadmservice.py", line
467, in get_config_and_keyring
'entity': entity,
File "/usr/share/ceph/mgr/mgr_module.py", line 1262, in check_mon_command
raise MonCommandFailed(f'{cmd_dict["prefix"]} failed: {r.stderr}
retval: {r.retval}')
mgr_module.MonCommandFailed: auth get failed: failed to find osd.15 in
keyring retval: -2
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