DCD-686: Rename role to reflect updated functionality and exand restore functionality.

aws_jira_dc_node.yml

@@ -21,9 +21,9 @@
     - role: linux_common
     - role: aws_common
     - role: aws_shared_fs_config
-    - role: fetch_backups
     - role: product_common
     - role: product_install
     - role: database_init
+    - role: restore_backups
     - role: jira_config
     - role: product_startup

roles/restore_backups/tasks/main.yml

@@ -108,6 +108,8 @@
         path: "{{ atl_backup_home_restore_canary_path }}"
       register: restore_canary
 
+    - block:
+
         - name: Create shared home if necessary
           file:
             path: "{{ atl_product_home_shared }}"
@@ -115,7 +117,6 @@
             mode: 0750
             owner: "{{ atl_product_user }}"
             group: "{{ atl_product_user }}"
-      when: restore_canary.stat.exists
 
         - name: Restore the shared-home backup
           unarchive:
@@ -123,7 +124,13 @@
             dest: "{{ atl_product_home_shared }}"
             owner: "{{ atl_product_user }}"
             group: "{{ atl_product_user }}"
-      when: restore_canary.stat.exists
+
+        - name: Create restore-canary if necessary
+          copy:
+            dest: "{{ atl_backup_home_restore_canary_path }}"
+            content: "{{ atl_backup_id }}"
+
+      when: not restore_canary.stat.exists
 
 
   when: atl_backup_manifest_url is defined and atl_backup_manifest_url != ''