Explicitly use rabbitmq collection

Since we've switched to ansible 2.10 we should explicitly use modules
provided by rabbitmq collection.

Depends-On: https://review.opendev.org/755484
Change-Id: I1a71b123f5524f194cac2388d59b1879752b5cd7

tasks/rabbitmq_post_install.yml

@@ -65,7 +65,7 @@
     - skip_ansible_lint
 
 - name: Configure rabbitmq plugins (ansible 2.10.x with rabbitmq collection)
-  rabbitmq_plugin:
+  community.rabbitmq.rabbitmq_plugin:
     names: "{{ item.name }}"
     state: "{{ item.state }}"
     broker_state: offline
@@ -76,7 +76,7 @@
   when: ansible_version.full is version('2.10', '>')
 
 - name: Configure rabbitmq plugins (ansible 2.9.x)
-  rabbitmq_plugin:
+  community.rabbitmq.rabbitmq_plugin:
     names: "{{ item.name }}"
     state: "{{ item.state }}"
   with_items: "{{ rabbitmq_plugins }}"
@@ -89,7 +89,7 @@
   when: rabbit_config is changed or rabbitmq_plugin is changed or cookie_set is changed or rabbitmq_upgrade | bool
 
 - name: Apply rabbitmq policies
-  rabbitmq_policy:
+  community.rabbitmq.rabbitmq_policy:
     node: "rabbit@{{ ansible_hostname }}"
     name: "{{ item.name }}"
     pattern: "{{ item.pattern }}"
@@ -110,7 +110,7 @@
 # to fix this issue this task being being done in two parts to ensure
 # that the "guest" user is eradicated.
 - name: Ensure default rabbitmq guest user is removed
-  rabbitmq_user:
+  community.rabbitmq.rabbitmq_user:
     node: "rabbit@{{ ansible_hostname }}"
     user: guest
     state: absent
@@ -119,7 +119,7 @@
     - rabbitmq-user
 
 - name: Ensure default rabbitmq guest user is removed
-  rabbitmq_user:
+  community.rabbitmq.rabbitmq_user:
     node: "rabbit@{{ ansible_hostname }}"
     user: guest
     state: absent