From 54c108b5a90d80e22c00775916651975e0231998 Mon Sep 17 00:00:00 2001
From: Feng Pan <fpan@redhat.com>
Date: Wed, 16 Aug 2017 11:05:41 -0400
Subject: Add timeout to VPP service restart

VPP needs a few seconds to stablize when service is restarted
for all the interfaces to initialize and show up.

Change-Id: Ie6aee86eaccad5fc98820a28f10adc7475cc5e33
Signed-off-by: Feng Pan <fpan@redhat.com>
(cherry picked from commit 17ab27148353b8d53b8db01244e1368468e9e70f)
---
 os_net_config/utils.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/os_net_config/utils.py b/os_net_config/utils.py
index a406a13..3d21488 100644
--- a/os_net_config/utils.py
+++ b/os_net_config/utils.py
@@ -20,6 +20,7 @@ import os
 import re
 import yaml
 import json
+import time
 
 from oslo_concurrency import processutils
 
@@ -336,6 +337,7 @@ def restart_vpp(vpp_interfaces):
             processutils.execute('modprobe', 'vfio-pci')
     logger.info('Restarting VPP')
     processutils.execute('systemctl', 'restart', 'vpp')
+    time.sleep(10)
 
 
 def _get_vpp_interface_name(pci_addr):
-- 
cgit 1.2.3-korg