mon.py: Use short hostname.

Depending on the system configuration, gethostname can return
either a short name or the fqdn.  Trim the return from
socket.gethostname() to just the hostname.

Signed-off-by: Gary Lowell  <gary.lowell@inktank.com>

diff --git a/ceph_deploy/mon.py b/ceph_deploy/mon.py
index 6ca11d8bf33d5e513ec2d925a7dbbef69a0b89e0..d0e020b73d78f2e3b31c976a0b1a8014d696e00b 100644 (file)
--- a/ceph_deploy/mon.py
+++ b/ceph_deploy/mon.py
@@ -18,7 +18,7 @@ def create_mon(cluster, monitor_keyring, init):
     import socket
     import subprocess
 
-    hostname = socket.gethostname()
+    hostname = socket.gethostname().split('.')[0]
     path = '/var/lib/ceph/mon/ceph-{hostname}'.format(
         hostname=hostname,
         )
@@ -152,7 +152,7 @@ def destroy_mon(cluster):
     import subprocess
     import socket
 
-    hostname = socket.gethostname()
+    hostname = socket.gethostname().split('.')[0]
     path = '/var/lib/ceph/mon/ceph-{hostname}'.format(
         hostname=hostname,
         )