I hit a similar issue: containers had null entries in ansible_ssh_host and container_address in openstack_inventory.json.
This was due to a misconfiguration in openstack_user_config.yml - the name given in ip_from_q did not match any entries defined in cidr_networks
I hit a similar issue: containers had null entries in ansible_ssh_host and container_address in openstack_ inventory. json.
This was due to a misconfiguration in openstack_ user_config. yml - the name given in ip_from_q did not match any entries defined in cidr_networks