use 'mon create-initial' always

But don't error if it fails, as this would mean that the monitors
are just taking longer to form quorum. Go and try the next block which will
wait up to 15 minutes for a successful gatherkeys to happen (that only works
if monitors have formed quorum).

Signed-off-by: Alfredo Deza <alfredo.deza@inktank.com>

diff --git a/tasks/ceph_deploy.py b/tasks/ceph_deploy.py
index 92d6ff693a81d9551a2bfbb0f0cf545a4d2e2b0a..2a091b60052f6d30438527cbfeb1657951603456 100644 (file)
--- a/tasks/ceph_deploy.py
+++ b/tasks/ceph_deploy.py
@@ -209,27 +209,11 @@ def build_ceph_cluster(ctx, config):
         if estatus_install != 0:
             raise RuntimeError("ceph-deploy: Failed to install ceph")
 
-        mon_no = None
-        mon_no = config.get('mon_initial_members')
-        if mon_no is not None:
-            i = 0
-            mon1 = []
-            while(i < mon_no):
-                mon1.append(mon_node[i])
-                i = i + 1
-            initial_mons = " ".join(mon1)
-            for k in range(mon_no, len(mon_node)):
-                mon_create_nodes = './ceph-deploy mon create' + " " + \
-                    initial_mons + " " + mon_node[k]
-                estatus_mon = execute_ceph_deploy(ctx, config,
-                                                  mon_create_nodes)
-                if estatus_mon != 0:
-                    raise RuntimeError("ceph-deploy: Failed to create monitor")
-        else:
-            mon_create_nodes = './ceph-deploy mon create-initial'
-            estatus_mon = execute_ceph_deploy(ctx, config, mon_create_nodes)
-            if estatus_mon != 0:
-                raise RuntimeError("ceph-deploy: Failed to create monitors")
+        mon_create_nodes = './ceph-deploy mon create-initial'
+        # If the following fails, it is OK, it might just be that the monitors
+        # are taking way more than a minute/monitor to form quorum, so lets
+        # try the next block which will wait up to 15 minutes to gatherkeys.
+        estatus_mon = execute_ceph_deploy(ctx, config, mon_create_nodes)
 
         estatus_gather = execute_ceph_deploy(ctx, config, gather_keys)
         max_gather_tries = 90