purge-docker-cluster: add support for mgr/mon collocation

Recently we introduced the collocation of mon and mgr by default, so we
don't need to have an explicit mgrs section for this. This means we have
to remove the mgr container on the mon machines too.

Signed-off-by: Sébastien Han <seb@redhat.com>

infrastructure-playbooks/purge-docker-cluster.yml

@@ -519,26 +519,36 @@
 
   tasks:
 
-  - name: disable ceph mon service
+  # since mgr are now collocated with mons by default
+  - name: disable ceph mon and mgr service
     service:
-      name: "ceph-mon@{{ ansible_hostname }}"
+      name: "{{ item }}"
       state: stopped
       enabled: no
     ignore_errors: true
+    with_items:
+      - "ceph-mgr@{{ ansible_hostname }}"
+      - "ceph-mon@{{ ansible_hostname }}"
 
-  - name: remove ceph mon container
+  - name: remove ceph mon and mgr container
     docker_container:
       image: "{{ ceph_docker_registry }}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }}"
-      name: "ceph-mon-{{ ansible_hostname }}"
+      name: "{{ item }}"
       state: absent
     ignore_errors: true
+    with_items:
+      - "ceph-mon-{{ ansible_hostname }}"
+      - "ceph-mgr-{{ ansible_hostname }}"
 
-  - name: remove ceph mon service
+  - name: remove ceph mon and mgr service
     file:
-      path: /etc/systemd/system/ceph-mon@.service
+      path: "/etc/systemd/system/ceph-{{ item }}@.service"
       state: absent
+    with_items:
+      - mon
+      - mgr
 
-  - name: remove ceph mon image
+  - name: remove ceph mon and mgr image
     docker_image:
       state: absent
       repository: "{{ ceph_docker_registry }}"