[Openstack] Neutron / Havana error: MultipleAgentFoundByTypeHost
Rami Vaknin
rvaknin at redhat.com
Mon Oct 14 04:29:13 UTC 2013
On 10/13/2013 10:23 PM, Martinx - ジェームズ wrote:
> Guys,
>
> I just updated my Neutron to RC2 but, I'm still seeing the same error.
I've got the same error but related to the L3 agent_type (havana on
rhel, neutron + ovs).
I've notice this error only when switching to the ml2 core_plugin.
Which core plugin are you using?
Did anyone file a LP bug for that?
>
> What can I do?!
>
> Thanks!
> Thiago
>
>
> On 12 October 2013 23:21, Martinx - ジェームズ
> <thiagocmartinsc at gmail.com <mailto:thiagocmartinsc at gmail.com>> wrote:
>
> Same problem with latest packages from Havana Ubuntu Cloud
> Archive... I'll wait for Neutron RC2 Ubuntu packages to test
> again... Tks!
>
>
> On 11 October 2013 13:25, Martinx - ジェームズ
> <thiagocmartinsc at gmail.com <mailto:thiagocmartinsc at gmail.com>> wrote:
>
> Hi Eugene!
>
> I'm trying with both "controller + network" nodes at the same
> Ubuntu.
>
> I'm following my previous Grizzly guide:
> https://gist.github.com/tmartinx/d36536b7b62a48f859c2 but, of
> course, updating the commands to reflect Havana needs (I'm
> drafting a new guide)...
>
> I'll try new Havana Cloud Archive package versions tonight...
>
> Thanks!
> Thiago
>
>
> On 11 October 2013 11:04, Eugene Nikanorov
> <enikanorov at mirantis.com <mailto:enikanorov at mirantis.com>> wrote:
>
> Folks, are you working with single node setup?
>
> Thanks,
> Eugene.
>
>
> On Fri, Oct 11, 2013 at 5:36 PM, Andrew Richards
> <andrew.richards at keepertech.com
> <mailto:andrew.richards at keepertech.com>> wrote:
>
> I'm seeing the exact same thing on Fedora 19 with the
> RDO Havana packages. Are Neutron plugins handled
> differently in Havana?
>
> Thanks,
> Andy
>
> On Oct 11, 2013, at 2:39 AM, Martinx - ジェームズ
> <thiagocmartinsc at gmail.com
> <mailto:thiagocmartinsc at gmail.com>> wrote:
>
>> Guys,
>>
>> I'm trying to install Neutron on top of Ubuntu
>> 12.04.3 using Havana Cloud Archive PPA (staging).
>>
>> I'm seeing the following error after start
>> `neutron-plugin-openvswitch-agent', look:
>>
>> Contents of `/var/log/neutron/server.log' after
>> starting OpenvSwitch Agent:
>> ---
>> 2013-10-11 03:32:34.987 8541 ERROR
>> neutron.openstack.common.rpc.amqp [-] Exception
>> during message handling
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp Traceback (most
>> recent call last):
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py",
>> line 438, in _process_data
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp **args)
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py",
>> line 44, in dispatch
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp neutron_ctxt,
>> version, method, namespace, **kwargs)
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py",
>> line 172, in dispatch
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp result =
>> getattr(proxyobj, method)(ctxt, **kwargs)
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py",
>> line 184, in report_state
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp
>> self.plugin.create_or_update_agent(context, agent_state)
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py",
>> line 147, in create_or_update_agent
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp context,
>> agent['agent_type'], agent['host'])
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp File
>> "/usr/lib/python2.7/dist-packages/neutron/db/agents_db.py",
>> line 130, in _get_agent_by_type_and_host
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp host=host)
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp
>> MultipleAgentFoundByTypeHost: Multiple agents with
>> agent_type=Open vSwitch agent and host=openstack-1 found
>> 2013-10-11 03:32:34.987 8541 TRACE
>> neutron.openstack.common.rpc.amqp
>> ---
>>
>> Any tips?!
>>
>> The host "openstack-1" that appear on the log, is the
>> machine itself (where I'm installing Havana)
>>
>> Thanks!
>> Thiago
>
>
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--
Thanks,
Rami Vaknin, QE @ Red Hat, TLV, IL.
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