Fixing missing copy of iscsi container config files

Iscsi containers on compute and storage nodes in
restarting mode w/o config files

Closes-Bug: #1727785

Change-Id: I1c2b1db791dc9be76e60425e4752d64ffba34f1b

ansible/roles/iscsi/tasks/config.yml

@@ -4,7 +4,7 @@
     path: "{{ node_config_directory }}/{{ item }}"
     state: "directory"
     recurse: yes
-  when: ( ( inventory_hostname in groups['compute'] or inventory_hostname in groups['cinder-volume'] ) and enable_cinder_backend_lvm | bool )
+  when: ( ( inventory_hostname in groups['compute'] or inventory_hostname in groups['cinder-volume'] ) and enable_cinder_backend_iscsi | bool )
          or ( inventory_hostname in groups['ironic-conductor'] and enable_ironic | bool )
   with_items:
     - "iscsid"
@@ -13,7 +13,7 @@
   template:
     src: "{{ item }}.json.j2"
     dest: "{{ node_config_directory }}/{{ item }}/config.json"
-  when: ( ( inventory_hostname in groups['compute'] or inventory_hostname in groups['cinder-volume'] ) and enable_cinder_backend_lvm | bool )
+  when: ( ( inventory_hostname in groups['compute'] or inventory_hostname in groups['cinder-volume'] ) and enable_cinder_backend_iscsi | bool )
          or ( inventory_hostname in groups['ironic-conductor'] and enable_ironic | bool )
   with_items:
     - "iscsid"