reboot os rabbitmq-server not start in centos 7

[zhangjinnan]

When reboot os which run devstack, rabbitmq-server is not start.

step:
1. restart os
2. ./rejoin-stack.sh
3. some error as follows:(c-vol log)
15-08-20 09:28:36.517 DEBUG oslo_messaging._drivers.impl_rabbit [-] Received recoverable error from kombu: from (pid=3938) on_error /usr/lib/python2.7/site-packages/oslo_messaging/_drivers/impl_rabbit.py:627
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit Traceback (most recent call last):
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit File "/usr/lib/python2.7/site-packages/kombu/utils/__init__.py", line 243, in retry_over_time
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit return fun(*args, **kwargs)
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit File "/usr/lib/python2.7/site-packages/kombu/connection.py", line 237, in connect
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit return self.connection
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit File "/usr/lib/python2.7/site-packages/kombu/connection.py", line 741, in connection
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit self._connection = self._establish_connection()
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit File "/usr/lib/python2.7/site-packages/kombu/connection.py", line 696, in _establish_connection
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit conn = self.transport.establish_connection()
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit File "/usr/lib/python2.7/site-packages/kombu/transport/pyamqp.py", line 116, in establish_connection
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit conn = self.Connection(**opts)
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit File "/usr/lib/python2.7/site-packages/amqp/connection.py", line 165, in __init__
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit self.transport = self.Transport(host, connect_timeout, ssl)
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit File "/usr/lib/python2.7/site-packages/amqp/connection.py", line 186, in Transport
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit return create_transport(host, connect_timeout, ssl)
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit File "/usr/lib/python2.7/site-packages/amqp/transport.py", line 299, in create_transport
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit return TCPTransport(host, connect_timeout)
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit File "/usr/lib/python2.7/site-packages/amqp/transport.py", line 95, in __init__
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit raise socket.error(last_err)
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit error: [Errno 111] ECONNREFUSED
2015-08-20 09:28:36.517 TRACE oslo_messaging._drivers.impl_rabbit

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/214965

[zhangjinnan (zhang-jinnan)]

mysql, rabbitmq-server, openvswitch service alse affected.

[XiaBing Yao (yao3690093-o)]

Maybe devstack is planed to build develop env rapidly, not planed for reboot safety.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/214965
Committed: https://git.openstack.org/cgit/openstack-dev/devstack/commit/?id=4d8c03a377dbb819f28d199fe9fca7e4b576e7e3
Submitter: Jenkins
Branch: master

commit 4d8c03a377dbb819f28d199fe9fca7e4b576e7e3
Author: Zhang Jinnan <[e-mail]>
Date: Thu Aug 20 10:00:20 2015 -0400

    Enable some serivce when on boot

    Solve the devstack ./rejoin-stack.sh when is reboot-safe in RHEL 7.
    Enable mysql, postgresql, rabbitmq-server, openvswitch service when on boot.

    Change-Id: I3ce9fc58ccc76092ad08314de1c3c9339ebfb3b5
    Related-Bug: #1486833

[Sean Dague (sdague)]

This devstack bug was last updated over 180 days ago, as devstack
is a fast moving project and we'd like to get the tracker down to
currently actionable bugs, this is getting marked as Invalid. If the
issue still exists, please feel free to reopen it.