What about your l3 agents? Please check if you're being hit by this upgrade bug: https://bugs.launchpad.net/neutron/+bug/1236439
The bug mentions the l3 agents but applies to all agents. Regards, Salvatore On 16 October 2013 20:27, Martinx - ジェームズ <thiagocmarti...@gmail.com> wrote: > Aaron, > > I hit that problem again, related to "MultipleAgentFoundByTypeHost" error > message... > > Sometimes the 'neutron-openvswitch-agent' (or `DHCP agent` too) gets > duplicated, look: > > root@havabuntu-13:~# neutron agent-list > > +--------------------------------------+--------------------+--------------+-------+----------------+ > | id | agent_type | host > | alive | admin_state_up | > > +--------------------------------------+--------------------+--------------+-------+----------------+ > | 1c7eec73-2a1a-47b2-b66e-4ecefacfcb7c | Open vSwitch agent | havabuntu-13 > | xxx | True | > | 2d2e787a-06e1-483c-a0e4-c837bb38dc95 | Open vSwitch agent | havabuntu-13 > | xxx | True | > | 58351edd-449e-4dd4-b864-0fb2614703f5 | DHCP agent | havabuntu-13 > | :-) | True | > > +--------------------------------------+--------------------+--------------+-------+----------------+ > > I think I know what I'm doing to hit this, I'm trying to disable > Namespace, just for tests, and I ended up duplicating the Open vSwitch > agent... > > I'll make more tests to make sure but, I just noted that, after changing > the entries "allow_overlap_ips to false" and "use_namespaces to false", > somehow the agent gets duplicated. > > I'll try to isolate it, and then, I'll write a small easy-to-follow > procedure to reproduce the problem, if desired. > > Best, > Thiago > > > On 16 October 2013 01:52, Martinx - ジェームズ <thiagocmarti...@gmail.com>wrote: > >> Hey Aaron, >> >> After starting over again, I was unable to reproduce the error related to >> the message "MultipleAgentFoundByTypeHost". >> >> Anyway, the only error I'm still seeing now is about this: >> https://bugs.launchpad.net/neutron/+bug/1210121 >> >> Sorry about the buzz... =P >> >> Regards, >> Thiago >> >> >> On 15 October 2013 18:13, Aaron Rosen <aro...@nicira.com> wrote: >> >>> No worries, >>> >>> I'm not able to reproduce this error. If you're able to reproduce it >>> tonight please open a launchpad bug with the steps to reproduce. >>> >>> Thanks, >>> >>> Aaron >>> >>> >>> On Tue, Oct 15, 2013 at 1:44 PM, Martinx - ジェームズ < >>> thiagocmarti...@gmail.com> wrote: >>> >>>> Oops, >>>> >>>> I'm seeing more errors, look: >>>> >>>> --- >>>> ==> /var/log/neutron/openvswitch-agent.log <== >>>> 2013-10-15 17:42:18.226 2588 ERROR neutron.openstack.common.rpc.amqp >>>> [-] Exception during message handling >>>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp >>>> Traceback (most recent call last): >>>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp >>>> File >>>> "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", >>>> line 438, in _process_data >>>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp >>>> **args) >>>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp >>>> File >>>> "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", >>>> line 172, in dispatch >>>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp >>>> result = getattr(proxyobj, method)(ctxt, **kwargs) >>>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp >>>> File >>>> "/usr/lib/python2.7/dist-packages/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", >>>> line 290, in port_update >>>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp >>>> self.sg_agent.refresh_firewall() >>>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp >>>> AttributeError: 'NoneType' object has no attribute 'refresh_firewall' >>>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp >>>> ---- >>>> >>>> Anyway, I do not want to push troubles for you guys, maybe it is my >>>> fault, I'll double check it tonight. >>>> >>>> Thanks in advance! >>>> >>>> Best, >>>> Thiago >>>> >>>> >>>> On 15 October 2013 17:41, Martinx - ジェームズ <thiagocmarti...@gmail.com>wrote: >>>> >>>>> Cool! >>>>> >>>>> I just did: "neutron agent-delete >>>>> b73d6072-030f-45c7-8faf-408e82ad10cd" and that error disappeared >>>>> (MultipleAgentFoundByTypeHost). >>>>> >>>>> The only remaining problem is related DHCP agent, look: >>>>> >>>>> /var/log/neutron/dhcp-agent.log >>>>> >>>>> --- >>>>> ERROR neutron.common.legacy [-] Skipping unknown group key: >>>>> firewall_driver >>>>> --- >>>>> >>>>> Can we do something about it? >>>>> >>>>> Cheers! >>>>> Thiago >>>>> >>>>> >>>>> >>>>> On 15 October 2013 17:36, Martinx - ジェームズ >>>>> <thiagocmarti...@gmail.com>wrote: >>>>> >>>>>> Mmm... Now I'm seeing where it is duplicated, look: >>>>>> >>>>>> http://paste.openstack.org/show/48518/ >>>>>> >>>>>> I have no idea about how I ended up with this... Maybe it is my >>>>>> fault, I'll double check my installation procedure. >>>>>> >>>>>> I'll try to just remove one of it. >>>>>> >>>>>> Thanks! >>>>>> Thiago >>>>>> >>>>>> On 15 October 2013 17:29, Aaron Rosen <aro...@nicira.com> wrote: >>>>>> >>>>>>> Hrm, I'm not running into this issue. Any chance you could share >>>>>>> what's in the agents table? >>>>>>> >>>>>>> select * from agents; >>>>>>> >>>>>>> >>>>>>> On Tue, Oct 15, 2013 at 1:19 PM, Martinx - ジェームズ < >>>>>>> thiagocmarti...@gmail.com> wrote: >>>>>>> >>>>>>>> Hi Anne, >>>>>>>> >>>>>>>> No, I have only 1 machine named "openstack-1", also, my previous >>>>>>>> test, my controller node was named "havana-10"... Same error... Every >>>>>>>> time >>>>>>>> I change something, I start from scratch over and over, with new >>>>>>>> 'hostnames', to avoid conflicts... >>>>>>>> >>>>>>>> If fact, I have only 1 machine, because I'm still trying to install >>>>>>>> the "Controller Node", so, I did not finish my Havana cloud, mostly >>>>>>>> because >>>>>>>> I'm seeing this error in the controller, so, I did not proceed with >>>>>>>> Compute >>>>>>>> Nodes and etc... >>>>>>>> >>>>>>>> Anyway, I'll try again tonight to try to figure it out. >>>>>>>> >>>>>>>> Also, I'm seeing more people here on our list, hitting this problem >>>>>>>> too... >>>>>>>> >>>>>>>> Thank you! >>>>>>>> Thiago >>>>>>>> >>>>>>>> >>>>>>>> On 15 October 2013 17:12, Aaron Rosen <aro...@nicira.com> wrote: >>>>>>>> >>>>>>>>> Hi Thiago, >>>>>>>>> >>>>>>>>> I think this error MultipleAgentFoundByTypeHost is occurring >>>>>>>>> because in your setup multiple machines running the agents sharing >>>>>>>>> the same >>>>>>>>> hostname "openstack-1" ? Is that possible? >>>>>>>>> >>>>>>>>> Best, >>>>>>>>> >>>>>>>>> Aaron >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> On Tue, Oct 15, 2013 at 12:34 PM, Martinx - ジェームズ < >>>>>>>>> thiagocmarti...@gmail.com> wrote: >>>>>>>>> >>>>>>>>>> Anne, >>>>>>>>>> >>>>>>>>>> Please, forgive me about one thing, I still need to confirm if >>>>>>>>>> the error appear right after installing the packages or not. >>>>>>>>>> >>>>>>>>>> I'll test again from scratch in a couple hours. >>>>>>>>>> >>>>>>>>>> Best, >>>>>>>>>> Thiago >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On 15 October 2013 16:10, Martinx - ジェームズ < >>>>>>>>>> thiagocmarti...@gmail.com> wrote: >>>>>>>>>> >>>>>>>>>>> Hi Anne! >>>>>>>>>>> >>>>>>>>>>> I followed that guide and I'm facing one problem, the >>>>>>>>>>> `neutron-plugin-openvswitch-agent' doesn't start smoothly, here is >>>>>>>>>>> the >>>>>>>>>>> error from my neutron.log: >>>>>>>>>>> >>>>>>>>>>> --- >>>>>>>>>>> MultipleAgentFoundByTypeHost: Multiple agents with >>>>>>>>>>> agent_type=Open vSwitch agent and host=openstack-1 found >>>>>>>>>>> --- >>>>>>>>>>> >>>>>>>>>>> Full log output: >>>>>>>>>>> >>>>>>>>>>> http://paste.openstack.org/show/48507/ >>>>>>>>>>> >>>>>>>>>>> I'm trying to use Single Flat network but, I am unable to >>>>>>>>>>> proceed with my tests because of this error. Since I'm using flat >>>>>>>>>>> topology, >>>>>>>>>>> my configuration file is a bit different from the documents but, I >>>>>>>>>>> already >>>>>>>>>>> tried different installation procedures, including the Ubuntu >>>>>>>>>>> procedure you >>>>>>>>>>> just posted, same error... >>>>>>>>>>> >>>>>>>>>>> In fact, this error appear right after installing the packages >>>>>>>>>>> from Havana Cloud Archive, I do not even run the "neutron" >>>>>>>>>>> commands... >>>>>>>>>>> >>>>>>>>>>> Best, >>>>>>>>>>> Thiago >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On 15 October 2013 12:03, Anne Gentle <a...@openstack.org>wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi all, >>>>>>>>>>>> >>>>>>>>>>>> We've got a draft of the Havana install guide ready for >>>>>>>>>>>> testing. We have a matrix of testing at >>>>>>>>>>>> https://wiki.openstack.org/wiki/HavanaDocTesting >>>>>>>>>>>> >>>>>>>>>>>> Here are links to the guides in progress: >>>>>>>>>>>> Installation Guide for Red Hat Enterprise Linux, CentOS, and >>>>>>>>>>>> Fedora - >>>>>>>>>>>> http://docs.openstack.org/trunk/install-guide/install/yum/content/ >>>>>>>>>>>> >>>>>>>>>>>> Installation Guide for Ubuntu 12.04 (LTS) Server - >>>>>>>>>>>> http://docs.openstack.org/trunk/install-guide/install/apt/content/ >>>>>>>>>>>> >>>>>>>>>>>> Installation Guide for openSUSE - >>>>>>>>>>>> http://docs.openstack.org/trunk/install-guide/install/zypper/content/ >>>>>>>>>>>> >>>>>>>>>>>> Please, take time to test these in your favorite distro, and >>>>>>>>>>>> report any issues you find using the Doc Bug link on each page. >>>>>>>>>>>> We'll >>>>>>>>>>>> continue to triage for the next two days, hoping to release the >>>>>>>>>>>> install >>>>>>>>>>>> guide at the same time as the overall release. >>>>>>>>>>>> >>>>>>>>>>>> Thank you distros for the packaging efforts! Now let's see what >>>>>>>>>>>> we can do to simultaneously release an install guide on October >>>>>>>>>>>> 17th. >>>>>>>>>>>> >>>>>>>>>>>> Halp! >>>>>>>>>>>> Anne >>>>>>>>>>>> >>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>> Mailing list: >>>>>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>>>>>>>>> Post to : openstack@lists.openstack.org >>>>>>>>>>>> Unsubscribe : >>>>>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> Mailing list: >>>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>>>>>>> Post to : openstack@lists.openstack.org >>>>>>>>>> Unsubscribe : >>>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > >
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