Merge "Make Cinder access glance in round robin fashion"

ansible/roles/cinder/templates/cinder.conf.j2

@@ -12,7 +12,9 @@ enable_v1_api=false
 osapi_volume_workers = {{ openstack_service_workers }}
 volume_name_template = volume-%s
 
-glance_api_servers = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ glance_api_port }}
+glance_api_servers = {% for host in groups['glance-api'] %}{{ internal_protocol }}://{{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ glance_api_port }}{% if not loop.last %},{% endif %}{% endfor %}
+
+glance_num_retries = {{ groups['glance-api'] | length }}
 glance_api_version = 2
 
 os_region_name = {{ openstack_region_name }}