Merge "Modify RGW client format"

inventory/group_vars/ceph-rgw.yml

@@ -1,19 +1,23 @@
 ---
-ceph_conf_overrides_rgw:
-  "client.rgw.{{ hostvars[inventory_hostname]['ansible_facts']['hostname'] }}.rgw0":
-    # OpenStack integration with Keystone
-    rgw_keystone_url: "{{ keystone_service_adminuri }}"
-    rgw_keystone_api_version: 3
-    rgw_keystone_admin_user: "{{ radosgw_admin_user }}"
-    rgw_keystone_admin_password: "{{ radosgw_admin_password }}"
-    rgw_keystone_admin_project: "{{ radosgw_admin_tenant }}"
-    rgw_keystone_admin_domain: default
-    rgw_keystone_accepted_roles: 'member, admin, swiftoperator'
-    rgw_keystone_implicit_tenants: 'true'
-    rgw_swift_account_in_url: 'true'
-    rgw_swift_versioning_enabled: 'true'
-    rgw_enable_apis: 'swift, s3'
-    rgw_s3_auth_use_keystone: 'true'
+ceph_conf_overrides_rgw: |-
+  {{
+    {
+      'client.rgw.' ~ hostvars[inventory_hostname]['ansible_facts']['hostname'] ~ '.rgw0': {
+        'rgw_keystone_url': keystone_service_adminuri,
+        'rgw_keystone_api_version': 3,
+        'rgw_keystone_admin_user': radosgw_admin_user,
+        'rgw_keystone_admin_password': radosgw_admin_password,
+        'rgw_keystone_admin_project': radosgw_admin_tenant,
+        'rgw_keystone_admin_domain': 'default',
+        'rgw_keystone_accepted_roles': 'member, admin, swiftoperator',
+        'rgw_keystone_implicit_tenants': 'true',
+        'rgw_swift_account_in_url': 'true',
+        'rgw_swift_versioning_enabled': 'true',
+        'rgw_enable_apis': 'swift, s3',
+        'rgw_s3_auth_use_keystone': 'true'
+      }
+    }
+  }}
 
 ###
 ### Backend TLS

releasenotes/notes/config_overrides_dict_key_vars-962b4bebca02c477.yaml

@@ -0,0 +1,34 @@
+---
+
+issues:
+  - |
+    With recent changes to config_template module, it is not possible
+    anymore to have variables as dictionary keys in overrides. Example below
+    will not be renderred properly:
+
+    .. code-block:: yaml
+
+      config_overrides:
+        "{{ inventory_hostname }}":
+          cruel: world
+
+    This limitation boils down to Ansible design and will be true for any other
+    module as well.
+    In order to overcome it, you can transform the dictionary to a Jinja2 format:
+
+    .. code-block:: yaml
+
+      config_overrides: |-
+        {{
+          {
+            inventory_hostname: {
+              'cruel': 'world'
+            }
+          }
+        }}
+
+fixes:
+  - |
+    Fixes format of ``ceph_conf_overrides_rgw`` variable by converting override
+    dictionary to Jinja2 format to workaround Ansible limitation on usage of
+    variables as keys in dictionary.