Disable RabbitMQ HA in favor or quorum queues

Author: Alex-Welsh

etc/kayobe/kolla/globals.yml

@@ -22,11 +22,6 @@ kolla_image_tags:
 # Variables defining which tag to use for each container's image.
 {{ lookup('pipe', 'python3 ' ~ kayobe_config_path ~ '/../../tools/kolla-images.py list-tag-vars') }}
 
-#############################################################################
-# RabbitMQ
-
-om_enable_rabbitmq_high_availability: true
-
 #############################################################################
 # Monitoring and alerting related settings
 

releasenotes/notes/rabbit-disable-ha-9b150bcc9e4d4f54.yaml

@@ -0,0 +1,53 @@
+---
+prelude: >
+    Replace this text with content to appear at the top of the section for this
+    release. All of the prelude content is merged together and then rendered
+    separately from the items listed in other parts of the file, so the text
+    needs to be worded so that both the prelude and the other items make sense
+    when read independently. This may mean repeating some details. Not every
+    release note requires a prelude. Usually only notes describing major
+    features or adding release theme details should have a prelude.
+features:
+  - |
+    RabbitMQ will now use quorum queues by default, rather than traditional HA.
+upgrade:
+  - |
+    RabbitMQ will now use quorum queues by default. See the `kolla-ansible
+    documentation
+    <https://docs.openstack.org/kolla-ansible/latest/reference/message-queues/rabbitmq.html#high-availability>`__
+    for migration advice.
+deprecations:
+  - |
+    List deprecations notes here, or remove this section.  All of the list
+    items in this section are combined when the release notes are rendered, so
+    the text needs to be worded so that it does not depend on any information
+    only available in another section, such as the prelude. This may mean
+    repeating some details.
+critical:
+  - |
+    Add critical notes here, or remove this section.  All of the list items in
+    this section are combined when the release notes are rendered, so the text
+    needs to be worded so that it does not depend on any information only
+    available in another section, such as the prelude. This may mean repeating
+    some details.
+security:
+  - |
+    Add security notes here, or remove this section.  All of the list items in
+    this section are combined when the release notes are rendered, so the text
+    needs to be worded so that it does not depend on any information only
+    available in another section, such as the prelude. This may mean repeating
+    some details.
+fixes:
+  - |
+    Add normal bug fixes here, or remove this section.  All of the list items
+    in this section are combined when the release notes are rendered, so the
+    text needs to be worded so that it does not depend on any information only
+    available in another section, such as the prelude. This may mean repeating
+    some details.
+other:
+  - |
+    Add other notes here, or remove this section.  All of the list items in
+    this section are combined when the release notes are rendered, so the text
+    needs to be worded so that it does not depend on any information only
+    available in another section, such as the prelude. This may mean repeating
+    some details.