Bug #44273
Updated by Nathan Cutler about 4 years ago
I typically test the most simple deployment imaginable: single node, 1 MGR, 1 MON, and 4 OSDs. The deployment is done by running two commands:
First command:
<pre>
cephadm bootstrap ...
</pre>
Second command:
<pre>
echo '{"testing_dg_admin": {"host_pattern": "admin*", "data_devices": {"all": true}}}' | ceph orch osd create -i -
</pre>
On very recent masters, this always seems to result in the cluster always comes coming up in HEALTH_WARN with:
<pre>
# ceph health detail
HEALTH_WARN 1 stray daemons(s) not managed by cephadm
[WRN] CEPHADM_STRAY_DAEMON: 1 stray daemons(s) not managed by cephadm
stray daemon osd.3 on host admin not managed by cephadm
</pre>
Eventually, this warning goes away, but it takes a long time - like 15 minutes or more.
Not sure if this is relevant, but the test is running on openSUSE Leap 15.2.