[Rdo-list] Horizon in fresh install of Havana not working
Diogo Vieira
dfv at eurotux.com
Fri Oct 25 17:18:28 UTC 2013
Hi!
I made a clean install of Havana on a machine and by the time it finished installing, I was unable to use the dashboard as a message saying:
> Something went wrong!
>
> An unexpected error has occurred. Try refreshing the page. If that doesn't help, contact your local administrator.
I'm now trying to find what the problem is and I found the status of the dashboard in openstack-status is 500 and that neutron-dhcp-agent failed to start with this relevant part of the dhcp-agent.log:
> 2013-10-25 18:00:15.550 2165 INFO neutron.common.config [-] Logging enabled!
> 2013-10-25 18:00:15.551 2165 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
> 2013-10-25 18:00:15.585 2165 WARNING neutron.agent.linux.dhcp [-] Unable to determine dnsmasq version. Please ensure that its version is 2.59 or above!
> 2013-10-25 18:00:15.658 2165 ERROR neutron.openstack.common.threadgroup [-] [Errno 22] Invalid argument
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup Traceback (most recent call last):
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup File "/usr/lib/python2.7/site-packages/neutron/openstack/common/threadgroup.py", line 117, in wait
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup x.wait()
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup File "/usr/lib/python2.7/site-packages/neutron/openstack/common/threadgroup.py", line 49, in wait
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup return self.thread.wait()
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 168, in wait
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup return self._exit_event.wait()
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup File "/usr/lib/python2.7/site-packages/eventlet/event.py", line 116, in wait
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup return hubs.get_hub().switch()
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup File "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 187, in switch
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup return self.greenlet.switch()
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup File "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 238, in run
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup self.wait(0)
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup File "/usr/lib/python2.7/site-packages/eventlet/hubs/poll.py", line 84, in wait
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup presult = self.do_poll(seconds)
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup File "/usr/lib/python2.7/site-packages/eventlet/hubs/epolls.py", line 61, in do_poll
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup return self.poll.poll(seconds)
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup IOError: [Errno 22] Invalid argument
> 2013-10-25 18:00:15.658 2165 TRACE neutron.openstack.common.threadgroup
> 2013-10-25 18:00:15.665 2165 ERROR neutron.agent.dhcp_agent [-] Failed reporting state!
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent Traceback (most recent call last):
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/agent/dhcp_agent.py", line 555, in _report_state
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent self.state_rpc.report_state(ctx, self.agent_state, self.use_call)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/agent/rpc.py", line 72, in report_state
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent return self.call(context, msg, topic=self.topic)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/openstack/common/rpc/proxy.py", line 126, in call
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent result = rpc.call(context, real_topic, msg, timeout)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/openstack/common/rpc/__init__.py", line 140, in call
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent return _get_impl().call(CONF, context, topic, msg, timeout)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/openstack/common/rpc/impl_qpid.py", line 767, in call
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent rpc_amqp.get_connection_pool(conf, Connection))
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/openstack/common/rpc/amqp.py", line 549, in call
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent rv = multicall(conf, context, topic, msg, timeout, connection_pool)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/openstack/common/rpc/amqp.py", line 539, in multicall
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent connection_pool.reply_proxy = ReplyProxy(conf, connection_pool)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/openstack/common/rpc/amqp.py", line 192, in __init__
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent super(ReplyProxy, self).__init__(conf, connection_pool, pooled=False)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/openstack/common/rpc/amqp.py", line 126, in __init__
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent server_params=server_params)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/openstack/common/rpc/impl_qpid.py", line 458, in __init__
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent self.reconnect()
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/neutron/openstack/common/rpc/impl_qpid.py", line 499, in reconnect
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent self.connection.open()
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "<string>", line 6, in open
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 273, in open
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent self.attach(timeout=timeout)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "<string>", line 6, in attach
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 291, in attach
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent if not self._ewait(lambda: self._transport_connected and not self._unlinked(), timeout=timeout):
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 224, in _ewait
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent self.check_error()
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 217, in check_error
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent raise e
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent InternalError: Traceback (most recent call last):
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/qpid/messaging/driver.py", line 495, in dispatch
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent self.connect()
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/qpid/messaging/driver.py", line 522, in connect
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent self._transport = trans(self.connection, host, port)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/qpid/messaging/transports.py", line 28, in __init__
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent self.socket = connect(host, port)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/qpid/util.py", line 68, in connect
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent sock.connect(sa)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/eventlet/greenio.py", line 180, in connect
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent trampoline(fd, write=True)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/eventlet/hubs/__init__.py", line 119, in trampoline
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent listener = hub.add(hub.WRITE, fileno, current.switch)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/eventlet/hubs/epolls.py", line 52, in add
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent self.register(fileno, new=True)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent File "/usr/lib/python2.7/site-packages/eventlet/hubs/poll.py", line 44, in register
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent self.poll.register(fileno, mask)
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent IOError: [Errno 22] Invalid argument
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent
> 2013-10-25 18:00:15.665 2165 TRACE neutron.agent.dhcp_agent
I seem to have read somewhere that a 500 status in horizon may be caused by one of the others components failing. So I'm assuming this could be my problem.
Furthermore, I found that snippet may be the relevant part of the logs because I found some bug reports indicating that this could be a problem with dnsmasq. The problem is that I have version 2.66 of dnsmasq installed in the system.
Can someone help me?
Thank you very much in advance,
Diogo Vieira
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