rolling_update: restart all ceph-iscsi services

Currently only rbd-target-gw service is restarted during an update.
We also need to restart tcmu-runner and rbd-target-api services
during the ceph iscsi upgrade.

Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1659611

Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit f1048627ea)

infrastructure-playbooks/rolling_update.yml

@@ -765,15 +765,18 @@
     # failed_when: false is here so that if we upgrade
     # from a version of ceph that does not have iscsi gws
     # then this task will not fail
-    - name: stop rbd-target-gw
+    - name: stop ceph iscsi services
       systemd:
-        name: rbd-target-gw
+        name: '{{ item }}'
         state: stopped
         enabled: no
         masked: yes
       failed_when: false
-      when:
-        - not containerized_deployment
+      with_items:
+        - tcmu-runner
+        - rbd-target-api
+        - rbd-target-gw
+      when: not containerized_deployment
 
     - import_role:
         name: ceph-defaults
@@ -792,14 +795,17 @@
     - import_role:
         name: ceph-iscsi-gw
 
-    - name: start rbd-target-gw
+    - name: start ceph iscsi services
       systemd:
-        name: rbd-target-gw
+        name: '{{ item }}'
         state: started
         enabled: yes
         masked: no
-      when:
-        - not containerized_deployment
+      with_items:
+        - tcmu-runner
+        - rbd-target-api
+        - rbd-target-gw
+      when: not containerized_deployment
 
 
 - name: upgrade ceph client node