Restore not managed external postgresql (#877)

* Restore not managed external postgresql

Update postgres.yml for restore from backup not managed external postgresql db.

* Update postgres.yml

* rm trailing spaces #48

Co-authored-by: Viktor Lutskevich <lutskevich.v@mail366.com>

roles/restore/tasks/postgres.yml

@@ -27,23 +27,24 @@
     postgres_label_selector: "app.kubernetes.io/instance=postgres-{{ deployment_name }}"
   when: postgres_label_selector is not defined
 
-- name: Get the postgres pod information
-  k8s_info:
-    kind: Pod
-    namespace: '{{ ansible_operator_meta.namespace }}'
-    label_selectors:
-      - "{{ postgres_label_selector }}"
-  register: postgres_pod
-  until:
-    - "postgres_pod['resources'] | length"
-    - "postgres_pod['resources'][0]['status']['phase'] == 'Running'"
-    - "postgres_pod['resources'][0]['status']['containerStatuses'][0]['ready'] == true"
-  delay: 5
-  retries: 60
-
-- name: Set the resource pod name as a variable.
-  set_fact:
-    postgres_pod_name: "{{ postgres_pod['resources'][0]['metadata']['name'] }}"
+- block:
+    - name: Get the postgres pod information
+      k8s_info:
+        kind: Pod
+        namespace: '{{ ansible_operator_meta.namespace }}'
+        label_selectors:
+          - "{{ postgres_label_selector }}"
+      register: postgres_pod
+      until:
+        - "postgres_pod['resources'] | length"
+        - "postgres_pod['resources'][0]['status']['phase'] == 'Running'"
+        - "postgres_pod['resources'][0]['status']['containerStatuses'][0]['ready'] == true"
+      delay: 5
+      retries: 60
+    - name: Set the resource pod name as a variable.
+      set_fact:
+        postgres_pod_name: "{{ postgres_pod['resources'][0]['metadata']['name'] }}"
+  when: awx_postgres_type == 'managed'
 
 - name: Check for presence of AWX Deployment
   k8s_info: