From: Zack Cerza <zack.cerza@inktank.com>
Date: Mon, 25 Aug 2014 20:04:32 +0000 (-0600)
Subject: Allow passing user=None to remove the 'user@'
X-Git-Tag: 1.1.0~1215
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d3c420a017cdc0673c4ec405fb00be367bd1d31b;p=teuthology.git

Allow passing user=None to remove the 'user@'

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>
---

diff --git a/teuthology/misc.py b/teuthology/misc.py
index 2ffc0f4e1..bcf3c41b3 100644
--- a/teuthology/misc.py
+++ b/teuthology/misc.py
@@ -42,12 +42,15 @@ def canonicalize_hostname(hostname, user='ubuntu'):
     if match:
         match_d = match.groupdict()
         shortname = match_d['shortname']
-        user_ = match_d.get('user') or user
+        if user is None:
+            user_ = user
+        else:
+            user_ = match_d.get('user') or user
     else:
         shortname = hostname.split('.')[0]
         user_ = user
 
-    user_at = user_ + '@' if user_ else ''
+    user_at = user_.strip('@') + '@' if user_ else ''
 
     ret = '{user_at}{short}.front.sepia.ceph.com'.format(
         user_at=user_at,