murano部署环境因“无法解析代理主机名失败”而失败

Question

我使用kolla-ansible与murano一起部署openstack一体机。 我遵循murano快速入门来部署环境，但在“部署环境”的最后一步中出现了错误。

我在murano-agent.log

中获得了以下日志

2018-10-10 03:31:50.805 948 WARNING muranoagent.app [-] Communication error: error: [Errno 111] ECONNREFUSED
2018-10-10 03:31:50.805 948 ERROR muranoagent.app Traceback (most recent call last):
2018-10-10 03:31:50.805 948 ERROR muranoagent.app   File "/usr/lib/python2.7/site-packages/muranoagent/app.py", line 147, in _wait_plan
2018-10-10 03:31:50.805 948 ERROR muranoagent.app     with self._create_rmq_client() as mq:
2018-10-10 03:31:50.805 948 ERROR muranoagent.app   File "/usr/lib/python2.7/site-packages/muranoagent/common/messaging/mqclient.py", line 72, in __enter__
2018-10-10 03:31:50.805 948 ERROR muranoagent.app     self.connect()
2018-10-10 03:31:50.805 948 ERROR muranoagent.app   File "/usr/lib/python2.7/site-packages/muranoagent/common/messaging/mqclient.py", line 83, in connect
2018-10-10 03:31:50.805 948 ERROR muranoagent.app     self._connection.connect()
2018-10-10 03:31:50.805 948 ERROR muranoagent.app   File "/usr/lib/python2.7/site-packages/kombu/connection.py", line 261, in connect
2018-10-10 03:31:50.805 948 ERROR muranoagent.app     return self.connection
2018-10-10 03:31:50.805 948 ERROR muranoagent.app   File "/usr/lib/python2.7/site-packages/kombu/connection.py", line 802, in connection
2018-10-10 03:31:50.805 948 ERROR muranoagent.app     self._connection = self._establish_connection()
2018-10-10 03:31:50.805 948 ERROR muranoagent.app   File "/usr/lib/python2.7/site-packages/kombu/connection.py", line 757, in _establish_connection
2018-10-10 03:31:50.805 948 ERROR muranoagent.app     conn = self.transport.establish_connection()
2018-10-10 03:31:50.805 948 ERROR muranoagent.app   File "/usr/lib/python2.7/site-packages/kombu/transport/pyamqp.py", line 130, in establish_connection
2018-10-10 03:31:50.805 948 ERROR muranoagent.app     conn.connect()
2018-10-10 03:31:50.805 948 ERROR muranoagent.app   File "/usr/lib/python2.7/site-packages/amqp/connection.py", line 302, in connect
2018-10-10 03:31:50.805 948 ERROR muranoagent.app     self.transport.connect()
2018-10-10 03:31:50.805 948 ERROR muranoagent.app   File "/usr/lib/python2.7/site-packages/amqp/transport.py", line 79, in connect
2018-10-10 03:31:50.805 948 ERROR muranoagent.app     self._connect(self.host, self.port, self.connect_timeout)
2018-10-10 03:31:50.805 948 ERROR muranoagent.app   File "/usr/lib/python2.7/site-packages/amqp/transport.py", line 136, in _connect
2018-10-10 03:31:50.805 948 ERROR muranoagent.app     "failed to resolve broker hostname"))
2018-10-10 03:31:50.805 948 ERROR muranoagent.app error: [Errno 111] ECONNREFUSED
2018-10-10 03:31:50.805 948 ERROR muranoagent.app

log screenshot here