From 401102daabcdbb4faeddf360a9a0f2f9c004ceea Mon Sep 17 00:00:00 2001
From: Kirill Bespalov <kbespalov@mirantis.com>
Date: Wed, 19 Oct 2016 14:07:30 +0300
Subject: [PATCH] [simulator] Fix transport_url usage

1) Remove hardcoding 'redis' matchmaker from any zmq:// transport because it's
   fails in cases zmq+etcd:// or zmq+sentinel:// urls.
2) Allow to use transport_url from config file by removing default value for
   args.url option. In this case by default args.url is None and
   transport_url will be used from config file.

Change-Id: I1edcabe46b1e92dd4e6eccc9151b50d03f394186
---
 tools/simulator.py | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/tools/simulator.py b/tools/simulator.py
index f63028922..2e4b0c284 100755
--- a/tools/simulator.py
+++ b/tools/simulator.py
@@ -693,7 +693,6 @@ def main():
         usage=USAGE,
     )
     parser.add_argument('--url', dest='url',
-                        default='rabbit://guest:password@localhost/',
                         help="oslo.messaging transport url")
     parser.add_argument('-d', '--debug', dest='debug', action='store_true',
                         help="Turn on DEBUG logging level instead of WARN")
@@ -788,9 +787,6 @@ def main():
 
     if args.mode == 'rpc-server':
         target = messaging.Target(topic=args.topic, server=args.server)
-        if args.url.startswith('zmq'):
-            cfg.CONF.oslo_messaging_zmq.rpc_zmq_matchmaker = "redis"
-
         endpoint = rpc_server(TRANSPORT, target, args.wait_before_answer,
                               args.executor, args.duration)
         show_server_stats(endpoint, args.json_filename)