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Hi Dan,
Yes, we have mentioned valid rabbit_host, rabbit_userid and rabbit_password
fields in quantum.conf.
And also, we gave the same fields in ovs_quantum_plugin.ini also.
But, we are getting the same errors in agent-dhcp.log

Srikanth.

On Mon, Sep 17, 2012 at 9:56 PM, Dan Wendlandt <dan at nicira.com> wrote:

> Does the quantum.conf on the host that the dhcp agent is running on
> point to a valid rabbit_host and have a valid user/password for that
> rabbit host?
>
> Dan
>
>
> On Mon, Sep 17, 2012 at 4:29 AM, balaji patnala <patnala003 at gmail.com>
> wrote:
> > Hi,
> >
> > I'm using Folsom Testing Packages on Ubuntu 12.04.,  Quantum V2 with OVS
> > Plugin & Agent running.
> >
> >
> >
> > I am getting the following error for every 30 secs in
> > ‘/var/log/quantum/agent-dhcp.log’ in the Openstack Controller:
> >
> >
> >
> > 2012-09-17 12:25:12    ERROR [quantum.agent.dhcp_agent] Unable to sync
> > network state.
> >
> > Traceback (most recent call last):
> >
> >   File "/usr/lib/python2.7/dist-packages/quantum/agent/dhcp_agent.py",
> line
> > 112, in sync_state
> >
> >     active_networks = set(self.plugin_rpc.get_active_networks())
> >
> >   File "/usr/lib/python2.7/dist-packages/quantum/agent/dhcp_agent.py",
> line
> > 260, in get_active_networks
> >
> >     topic=self.topic)
> >
> >   File
> > "/usr/lib/python2.7/dist-packages/quantum/openstack/common/rpc/proxy.py",
> > line 80, in call
> >
> >     return rpc.call(context, self._get_topic(topic), msg, timeout)
> >
> >   File
> >
> "/usr/lib/python2.7/dist-packages/quantum/openstack/common/rpc/__init__.py",
> > line 102, in call
> >
> >     return _get_impl().call(cfg.CONF, context, topic, msg, timeout)
> >
> >   File
> >
> "/usr/lib/python2.7/dist-packages/quantum/openstack/common/rpc/impl_kombu.py",
> > line 712, in call
> >
> >     rpc_amqp.get_connection_pool(conf, Connection))
> >
> >   File
> > "/usr/lib/python2.7/dist-packages/quantum/openstack/common/rpc/amqp.py",
> > line 368, in call
> >
> >     rv = list(rv)
> >
> >   File
> > "/usr/lib/python2.7/dist-packages/quantum/openstack/common/rpc/amqp.py",
> > line 329, in __iter__
> >
> >     self.done()
> >
> >   File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
> >
> >     self.gen.next()
> >
> >   File
> > "/usr/lib/python2.7/dist-packages/quantum/openstack/common/rpc/amqp.py",
> > line 326, in __iter__
> >
> >     self._iterator.next()
> >
> >   File
> >
> "/usr/lib/python2.7/dist-packages/quantum/openstack/common/rpc/impl_kombu.py",
> > line 595, in iterconsume
> >
> >     yield self.ensure(_error_callback, _consume)
> >
> >   File
> >
> "/usr/lib/python2.7/dist-packages/quantum/openstack/common/rpc/impl_kombu.py",
> > line 526, in ensure
> >
> >     error_callback(e)
> >
> >   File
> >
> "/usr/lib/python2.7/dist-packages/quantum/openstack/common/rpc/impl_kombu.py",
> > line 576, in _error_callback
> >
> >     raise rpc_common.Timeout()
> >
> > Timeout: Timeout while waiting on RPC response.
> >
> >
> >
> > Can anybody help me on this
>
>
>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Dan Wendlandt
> Nicira, Inc: www.nicira.com
> twitter: danwendlandt
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
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