[Openstack] Neutron / Havana error: MultipleAgentFoundByTypeHost

Martinx - ジェームズ thiagocmartinsc at gmail.com
Sun Oct 13 02:21:33 UTC 2013


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> 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>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> 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>
>>> 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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>>
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