From c23324ef4806706bef257e711ac6ffaa8a833ea4 Mon Sep 17 00:00:00 2001
From: Tovin Seven <vinhnt@vn.fujitsu.com>
Date: Mon, 19 Jun 2017 10:46:53 +0700
Subject: [PATCH] Make --profile load from environment variables

--profile argument can be loaded from OS_PROFILE environment variables
to avoid repeating --profile in client commands.

Co-Authored-By: Hieu LE <hieulq@vn.fujitsu.com>
Change-Id: I52415354f0c7a7483eddaa48f2acafcdecbb26fd
---
 novaclient/shell.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/novaclient/shell.py b/novaclient/shell.py
index b23a48fe7..4bf46aed6 100644
--- a/novaclient/shell.py
+++ b/novaclient/shell.py
@@ -505,6 +505,7 @@ class OpenStackComputeShell(object):
         if osprofiler_profiler:
             parser.add_argument('--profile',
                                 metavar='HMAC_KEY',
+                                default=utils.env('OS_PROFILE'),
                                 help='HMAC key to use for encrypting context '
                                 'data for performance profiling of operation. '
                                 'This key should be the value of the HMAC key '