Public bug reported:
Upgraded one of my hosts from 22.04 to 24.04. Now I get a warning
"failed to probe daemons or devices".
I've reported this issue on the ceph users mailing list, but it seems
Ubuntu-specific.
ceph health detail gives me:
HEALTH_WARN failed to probe daemons or devices
[WRN] CEPHADM_REFRESH_FAILED: failed to probe daemons or devices
host hvs004 `cephadm gather-facts` failed: cephadm exited with an error
code: 1, stderr: Traceback (most recent call last):
File "<frozen runpy>", line 198, in _run_module_as_main
File "<frozen runpy>", line 88, in _run_code
File
"/var/lib/ceph/dd4b0610-b4d2-11ec-bb58-d1b32ae31585/cephadm.a58127a8eed242cae13849ddbebcb9931d7a5410f406f2d264e3b1ed31d9605e/__main__.py",
line 5579, in <module>
File
"/var/lib/ceph/dd4b0610-b4d2-11ec-bb58-d1b32ae31585/cephadm.a58127a8eed242cae13849ddbebcb9931d7a5410f406f2d264e3b1ed31d9605e/__main__.py",
line 5567, in main
File
"/var/lib/ceph/dd4b0610-b4d2-11ec-bb58-d1b32ae31585/cephadm.a58127a8eed242cae13849ddbebcb9931d7a5410f406f2d264e3b1ed31d9605e/__main__.py",
line 4639, in command_gather_facts
File
"/var/lib/ceph/dd4b0610-b4d2-11ec-bb58-d1b32ae31585/cephadm.a58127a8eed242cae13849ddbebcb9931d7a5410f406f2d264e3b1ed31d9605e/cephadmlib/host_facts.py",
line 835, in dump
File
"/var/lib/ceph/dd4b0610-b4d2-11ec-bb58-d1b32ae31585/cephadm.a58127a8eed242cae13849ddbebcb9931d7a5410f406f2d264e3b1ed31d9605e/cephadmlib/host_facts.py",
line 743, in kernel_security
File
"/var/lib/ceph/dd4b0610-b4d2-11ec-bb58-d1b32ae31585/cephadm.a58127a8eed242cae13849ddbebcb9931d7a5410f406f2d264e3b1ed31d9605e/cephadmlib/host_facts.py",
line 722, in _fetch_apparmor
ValueError: too many values to unpack (expected 2)
The only workarond seems to disable Apparmor and reboot the host.
** Affects: ceph (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2085616
Title:
ceph 'failed to probe daemons or devices' due to apparmor
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