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Bug #53762
openProblem with cephfs-mirror and cephadm / ceph orch
Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
After setting up cephfs mirroring and <tt>ceph orch apply cephfs-mirror</tt>, the mirroring daemon complains
2022-01-04T09:34:16.148+0000 7f39db6ac700 -1 auth: unable to find a keyring on /etc/ceph/ceph.client.NAME.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,: (2) No such file or directory
There is no (documented) way that I found to hand in the keyring to the cephfs-mirror daemon when running inside of Docker. The only way appears to be to use a custom container service (https://docs.ceph.com/en/latest/cephadm/services/custom-container/) and there is no guidance how to fill that out for the cephfs-mirror.
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