Bug #44270
Updated by Nathan Cutler about 4 years ago
On a single-node cluster, the "cephadm bootstrap" command deploys 1 MGR and 1 MON.
On very recent versions of master, if one very quickly runs the following "ceph orch osd create" command after "cephadm bootstrap" finishes, it will return success even though no OSDs get created:
<pre>
echo '{"testing_dg_admin": {"host_pattern": "admin*", "data_devices": {"all": true}}}' | ceph orch osd create -i -
</pre>
(Note: this was taken from a system where the host was called "admin.octopus_test1.com". To reproduce, change "admin" to the short hostname of the host.)
If I insert a "sleep 60" 300" between "cephadm bootstrap" and "ceph orch osd create", the OSDs get created according to the drive groups JSON provided.
Note: this behavior was introduced quite recently.