RMQ: enable all stable feature flags at once

Also enable these after an upgrade.

Partial-Bug: #2058512
Change-Id: Ib9bdae2e25c2b6cce30e4c8024015ab5875bc1ff

ansible/rabbitmq.yml

@@ -64,7 +64,7 @@
       include_role:
         name: rabbitmq
         tasks_from: post-deploy.yml
-      when: kolla_action in ['deploy', 'reconfigure']
+      when: kolla_action in ['deploy', 'reconfigure', 'upgrade']
       vars:
         role_rabbitmq_cluster_cookie: '{{ rabbitmq_cluster_cookie }}'
         role_rabbitmq_groups: rabbitmq

ansible/roles/rabbitmq/defaults/main.yml

@@ -97,21 +97,4 @@ rabbitmq_plugins:
 
 rabbitmq_enabled_plugins: "{{ rabbitmq_plugins | selectattr('enabled', 'equalto', true) | list }}"
 
-rabbitmq_feature_flags:
-  - "quorum_queue"
-  - "implicit_default_bindings"
-  - "virtual_host_metadata"
-  - "maintenance_mode_status"
-  - "user_limits"
-  - "stream_queue"
-  - "classic_queue_type_delivery_support"
-  - "tracking_records_in_ets"
-  - "stream_single_active_consumer"
-  - "listener_records_in_ets"
-  - "feature_flags_v2"
-  - "direct_exchange_routing_v2"
-  - "classic_mirrored_queue_version"
-  - "stream_sac_coordinator_unblock_group"
-  - "restart_streams"
-
 kolla_externally_managed_cert: False

ansible/roles/rabbitmq/tasks/feature-flags.yml

@@ -1,10 +1,5 @@
 ---
-- name: Enable feature flags
-  kolla_toolbox:
-    container_engine: "{{ kolla_container_engine }}"
-    module_name: "community.rabbitmq.rabbitmq_feature_flag"
-    module_args:
-      name: "{{ item }}"
-    user: root
+- name: Enable all stable feature flags
+  command: "{{ kolla_container_engine }} exec rabbitmq rabbitmqctl enable_feature_flag all"
   become: true
-  loop: "{{ rabbitmq_feature_flags }}"
+  changed_when: false

releasenotes/notes/rabbitmq-enable-all-feature-flags-at-once-28b76958abf54083.yaml

@@ -0,0 +1,8 @@
+---
+fixes:
+  - |
+    All stable RabbitMQ feature flags are now enabled during deployments,
+    reconfigures, and upgrades. As such, the variable
+    ``rabbitmq_feature_flags`` is no longer required. This is a partial fix to
+    RabbitMQ SLURP support.
+    `LP#2049512 <https://launchpad.net/bugs/2058512>`__