+ def get_transport_url(self):
+ client = SSHClient(self.controllers[0], self.node_user_name,
+ key_filename=self.key_file)
+ try:
+ cmd = 'sudo grep -m1 "^transport_url" /etc/nova/nova.conf'
+ ret, url = client.ssh(cmd)
+
+ if ret:
+ raise Exception('Exec command to get transport from '
+ 'controller(%s) in MCP installer failed, '
+ 'ret=%s, output=%s'
+ % (self.controllers[0], ret, url))
+ elif self.controllers[0] not in url:
+ # need to use ip instead of hostname
+ url = (re.sub("@.*:", "@%s:" % self.controllers[0],
+ url[0].split("=", 1)[1]))
+ except Exception:
+ cmd = 'grep -i "^rabbit" /etc/nova/nova.conf'
+ ret, lines = client.ssh(cmd)
+ if ret:
+ raise Exception('Exec command to get transport from '
+ 'controller(%s) in MCP installer failed, '
+ 'ret=%s, output=%s'
+ % (self.controllers[0], ret, url))
+ else:
+ for line in lines.split('\n'):
+ if line.startswith("rabbit_userid"):
+ rabbit_userid = line.split("=")
+ if line.startswith("rabbit_port"):
+ rabbit_port = line.split("=")
+ if line.startswith("rabbit_password"):
+ rabbit_password = line.split("=")
+ url = "rabbit://%s:%s@%s:%s/?ssl=0" % (rabbit_userid,
+ rabbit_password,
+ self.controllers[0],
+ rabbit_port)
+ self.log.info('get_transport_url %s' % url)
+ return url
+