Merge "Update Iscsid puppet_config to reset host's IQN"

docker/services/iscsid.yaml

@@ -67,6 +67,8 @@ outputs:
         step_config:
           {get_attr: [IscsidBase, role_data, step_config]}
         config_image: {get_param: DockerIscsidConfigImage}
+        volumes:
+          - /etc/iscsi:/etc/iscsi
       kolla_config:
         /var/lib/kolla/config_files/iscsid.json:
           command: /usr/sbin/iscsid -f