From 3b0518c8000e31cee6a2857d381d8fa0aea8f3d4 Mon Sep 17 00:00:00 2001
From: Davanum Srinivas <dims@linux.vnet.ibm.com>
Date: Thu, 25 Dec 2014 20:39:47 -0500
Subject: [PATCH] Set HTTP PUT Content-Length for container actions

We are not passing any body for the container actions, so let's
default the content length to 0. Otherwise the pecan/wsgi waits
for a body and just hangs.

Change-Id: I9517f611d5a60791c6a03f37deeaab43d96bcc94
---
 magnumclient/api/containers.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/magnumclient/api/containers.py b/magnumclient/api/containers.py
index e675d528..5ea926fa 100644
--- a/magnumclient/api/containers.py
+++ b/magnumclient/api/containers.py
@@ -102,9 +102,11 @@ class ContainerManager(base.Manager):
         return self._update(self._path(id), patch)
 
     def _action(self, id, action, **kwargs):
+        kwargs.setdefault('headers', {})
+        kwargs['headers'].setdefault('Content-Length', '0')
         resp, body = self.api.json_request('PUT',
                                            self._path(id) + action,
-                                           kwargs)
+                                           **kwargs)
         return resp
 
     def start(self, id):