From c584902590bbe3dd0a06032a499e3e80dadf8f10 Mon Sep 17 00:00:00 2001
From: Andy McCrae <andy.mccrae@gmail.com>
Date: Mon, 7 Dec 2015 16:22:30 +0000
Subject: [PATCH] Skip Keystone task when not using swift w keystone

It's possible to remove keystoneauth from the middleware pipeline,
but the play will fail because the keystone swift User/roles/perms
tasks will not be able to succeed.

This patch skips those tasks when not using keystoneauth in the
middleware pipeline.

Change-Id: I87143b5c220dc312e2cb5d7e3dd3e9e01609ff91
Closes-Bug: #1523581
---
 tasks/main.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tasks/main.yml b/tasks/main.yml
index 243d2c30..5f072eac 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -30,8 +30,9 @@
     - swift-storage-hosts
 
 - include: swift_service_setup.yml
-  when: >
-    inventory_hostname == groups['swift_all'][0]
+  when:
+    - inventory_hostname == groups['swift_all'][0]
+    - '"keystoneauth" in swift_middleware_list'
 
 - name: Flush handlers
   meta: flush_handlers