Fixes: R3.1.1.x build2 - liberty HA setup, setup_all fails while prov…

…isioning ceilometer

This was root caused to keystone server already running when the setup
starts. As part of openstack setup postinstall, we stop all the
openstack services but in this particular case, the system had
gone through a restart for kernel upgrade which had started the service.

Change-Id: I1e5306b79f5a24d7a079572f045a40ecaf43d5af
Closes-Bug: 1654556

contrail_provisioning/openstack/setup.py

@@ -298,6 +298,11 @@ def fixup_config_files(self):
             local("sudo sed -i 's/admin_password = /;admin_password = /' /etc/cinder/api-paste.ini")
 
     def run_services(self):
+        with settings(warn_only=True):
+            # Stop the openstack services if they are running
+            # before running the setup
+            for service in self.openstack_services:
+                local("service %s stop" % service)
         local("sudo keystone-server-setup.sh")
         local("sudo glance-server-setup.sh")
         local("sudo cinder-server-setup.sh")