From 90648e7518fdf858a0af6c8b0cae7160bb6ddf2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Han?= <seb@redhat.com>
Date: Thu, 19 Jan 2017 14:35:00 +0100
Subject: [PATCH] mon: fix mds pool creation
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It is not enough to check for the mds to exists, it actually always does
because we declare the variable. So we need to make sure that there is a
mds host.

Signed-off-by: Sébastien Han <seb@redhat.com>
---
 roles/ceph-mon/tasks/main.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/roles/ceph-mon/tasks/main.yml b/roles/ceph-mon/tasks/main.yml
index 217494eaa..cf3d1f40f 100644
--- a/roles/ceph-mon/tasks/main.yml
+++ b/roles/ceph-mon/tasks/main.yml
@@ -14,6 +14,7 @@
   when:
     - not mon_containerized_deployment
     - groups[mds_group_name] is defined
+    - "{{ groups[mds_group_name]|length > 0 }}"
 
 - include: secure_cluster.yml
   when: