I've been having fun today trying to invite a new disk that replaced a
failing one into a cluster.
One of my attempts to apply an OSD spec was clearly wrong, because I now
have this error:
Module 'cephadm' has failed: 'osdspec_affinity'
and this was the traceback in the mgr logs:
Traceback (most recent call last):
File "/usr/share/ceph/mgr/cephadm/utils.py", line 77, in do_work
return f(*arg)
File "/usr/share/ceph/mgr/cephadm/serve.py", line 224, in refresh
r = self._refresh_host_devices(host)
File "/usr/share/ceph/mgr/cephadm/serve.py", line 396, in
_refresh_host_devices
self.update_osdspec_previews(host)
File "/usr/share/ceph/mgr/cephadm/serve.py", line 412, in
update_osdspec_previews
previews.extend(self.mgr.osd_service.get_previews(search_host))
File "/usr/share/ceph/mgr/cephadm/services/osd.py", line 258, in
get_previews
return self.generate_previews(osdspecs, host)
File "/usr/share/ceph/mgr/cephadm/services/osd.py", line 291, in
generate_previews
for host, ds in self.prepare_drivegroup(osdspec):
File "/usr/share/ceph/mgr/cephadm/services/osd.py", line 225, in
prepare_drivegroup
existing_daemons=len(dd_for_spec_and_host))
File
"/lib/python3.6/site-packages/ceph/deployment/drive_selection/selector.py",
line 35, in __init__
self._data = self.assign_devices('data_devices',
self.spec.data_devices)
File
"/lib/python3.6/site-packages/ceph/deployment/drive_selection/selector.py",
line 19, in wrapper
return f(self, ds)
File
"/lib/python3.6/site-packages/ceph/deployment/drive_selection/selector.py",
line 134, in assign_devices
if lv['osdspec_affinity'] != self.spec.service_id:
KeyError: 'osdspec_affinity'
This cluster is running 16.2.13.
The exported service spec is:
service_type: osd
service_id: osd_spec-0.3
service_name: osd.osd_spec-0.3
placement:
host_pattern: cepho-*
spec:
data_devices:
rotational: true
db_devices:
model: SSDPE2KE032T8L
encrypted: true
filter_logic: AND
objectstore: bluestore
Best Wishes,
Adam
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