From: Alfredo Deza <alfredo@deza.pe>
Date: Fri, 2 Aug 2013 16:45:36 +0000 (-0400)
Subject: create a utility to verify the service location
X-Git-Tag: v1.2~11^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=db6f20ca40443ce8ec59067d7b0bc712e21a21b7;p=ceph-deploy.git

create a utility to verify the service location

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

diff --git a/ceph_deploy/hosts/common.py b/ceph_deploy/hosts/common.py
index 08ff9ca..d2028da 100644
--- a/ceph_deploy/hosts/common.py
+++ b/ceph_deploy/hosts/common.py
@@ -10,6 +10,18 @@ def ceph_version(conn, logger):
     return check_call(conn, logger, ['ceph', '--version'])
 
 
+def which_service(conn, logger):
+    """
+    Attempt to find the right `service` executable location as it
+    might not be in the path for the user executing the remote
+    calls
+    """
+    locations = ['/sbin/service', '/usr/sbin/service']
+    for location in locations:
+        if conn.modules.os.path.exists(location):
+            return location
+
+
 def mon_create(distro, logger, args, monitor_keyring, hostname):
     logger.debug('remote hostname: %s' % hostname)
     path = paths.mon.path(args.cluster, hostname)