From: Alfredo Deza <alfredo.deza@inktank.com>
Date: Wed, 2 Apr 2014 16:53:54 +0000 (-0400)
Subject: allow makedir to ignore some errors
X-Git-Tag: v1.5.0~16^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F175%2Fhead;p=ceph-deploy.git

allow makedir to ignore some errors

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

diff --git a/ceph_deploy/hosts/remotes.py b/ceph_deploy/hosts/remotes.py
index 2c89e8f..33425fe 100644
--- a/ceph_deploy/hosts/remotes.py
+++ b/ceph_deploy/hosts/remotes.py
@@ -121,8 +121,16 @@ def path_exists(path):
     return os.path.exists(path)
 
 
-def makedir(path):
-    os.makedirs(path)
+def makedir(path, ignored=None):
+    ignored = ignored or []
+    try:
+        os.makedirs(path)
+    except OSError as error:
+        if error.errno in ignored:
+            pass
+        else:
+            # re-raise the original exception
+            raise
 
 
 def unlink(_file):