From: Alfredo Deza <alfredo.deza@inktank.com>
Date: Thu, 7 Nov 2013 16:29:39 +0000 (-0500)
Subject: add a helper to append contents to a file
X-Git-Tag: v1.3.2~10^2~5
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=76a33201b6150dcf5fc99203eba9087047aa9c5a;p=ceph-deploy.git

add a helper to append contents to a file

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

diff --git a/ceph_deploy/hosts/remotes.py b/ceph_deploy/hosts/remotes.py
index 55d0564..62766f7 100644
--- a/ceph_deploy/hosts/remotes.py
+++ b/ceph_deploy/hosts/remotes.py
@@ -88,6 +88,12 @@ def create_init_path(init_path):
             pass
 
 
+def append_to_file(file_path, contents):
+    """append contents to file"""
+    with open(file_path, 'a') as f:
+        f.write(contents)
+
+
 def path_exists(path):
     return os.path.exists(path)