I'm still struggling to reproduce this; I validated I saw the original issue (BUILD blocking instances) with rocky, and then I upgraded to rocky-proposed - instances are building fine and the call above is working:
$ openstack availability zone list
+-----------+-------------+
| Zone Name | Zone Status |
+-----------+-------------+
| internal | available |
| nova | available |
| nova | available |
| nova | available |
| nova | available |
+-----------+-------------+
HA nova-cloud-controller deployment with 3 units and a relation to memcached
I'm still struggling to reproduce this; I validated I saw the original issue (BUILD blocking instances) with rocky, and then I upgraded to rocky-proposed - instances are building fine and the call above is working:
$ openstack availability zone list -----+- ------- -----+ -----+- ------- -----+ -----+- ------- -----+
+------
| Zone Name | Zone Status |
+------
| internal | available |
| nova | available |
| nova | available |
| nova | available |
| nova | available |
+------
HA nova-cloud- controller deployment with 3 units and a relation to memcached