Merge "Stop showing image locations"

ansible/roles/glance/templates/glance-api.conf.j2

@@ -17,10 +17,6 @@ workers = {{ glance_api_workers }}
 enabled_backends = {% for key in glance_store_backends %}{{ key.name }}:{{ key.type }}{% if not loop.last %}, {% endif %}{% endfor %}
 {% endif %}
 
-{% if glance_backend_ceph | bool %}
-show_multiple_locations = True
-{% endif %}
-
 {% if glance_enable_property_protection | bool %}
 property_protection_file = /etc/glance/property-protections-rules.conf
 {% endif %}

releasenotes/notes/bug-1992153-e1cc20032f1d517f.yaml

+---
+upgrade:
+  - |
+    Kolla Ansible no longer sets ``show_multiple_locations = True`` by default
+    when Glance's Ceph RBD backend is enabled. This was applied as a fix but
+    operators must note that this, in turn, disables the Cinder's and Nova's
+    optimisations. On the other hand, these optimisations might have been
+    causing other operators' trouble. Please see the linked bug report.
+    Operators relying on this feature can set the flag themselves using service
+    config overrides.
+    `LP#1992153 <https://launchpad.net/bugs/1992153>`__
+fixes:
+  - |
+    Kolla Ansible no longer sets ``show_multiple_locations = True`` by default
+    when Glance's Ceph RBD backend is enabled. This caused various issues with
+    the services running with the recommended Ceph permissions.
+    `LP#1992153 <https://launchpad.net/bugs/1992153>`__