From cf3215dfef91e275f2619333ac4dd1f169b83615 Mon Sep 17 00:00:00 2001
From: Ramana Raja <rraja@redhat.com>
Date: Tue, 28 Mar 2017 18:56:33 +0100
Subject: [PATCH] Explicitly call ceph-create-keys after MON start

... for Ceph versions >= 11.1

For versions of Ceph >= 11.1, starting ceph-mon service doesn't
implicitly call ceph-create-keys to create the client admin key [1].
Call ceph-create-keys after starting MONs to do so.

[1] http://tracker.ceph.com/issues/16036
    https://github.com/ceph/ceph/commits/cc441cbd6e146e22b84224f1e53753b780151f01

Change-Id: Id67cc875ce5e8bca7430465a30e2b02dd81c7e6a
---
 devstack/lib/ceph | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/devstack/lib/ceph b/devstack/lib/ceph
index 8eac925..ace5e25 100644
--- a/devstack/lib/ceph
+++ b/devstack/lib/ceph
@@ -404,6 +404,12 @@ EOF
         sudo service ceph start mon.$(hostname)
     fi
 
+    local ceph_version
+    ceph_version=$(_get_ceph_version mon)
+    if [[ $(echo $ceph_version '>=' 11.1 | bc -l) == 1 ]] ; then
+        sudo ceph-create-keys --cluster ceph --id $(hostname)
+    fi
+
     # wait for the admin key to come up
     # otherwise we will not be able to do the actions below
     until [ -f ${CEPH_CONF_DIR}/ceph.client.admin.keyring ]; do