Hi guys. I have same problem. I'm using pacemaker - corosync to HA my network node. But the resource agent use for L3-agent (download from https://github.com/madkiss/openstack-resource-agents/blob/master/ocf/neutron-agent-l3) in not working with my deployment (Neutron server is on Controller node and other agent in Network Node). The bug: https://bugs.launchpad.net/openstack-manuals/+bug/1328922 Do you have any ideas?
BR, Duc Date: Wed, 12 Aug 2015 20:42:29 -0400 From: emccorm...@cirrusseven.com To: namptit...@gmail.com CC: openstack@lists.openstack.org Subject: Re: [Openstack] HA for Network node On Aug 12, 2015 1:13 PM, "Hoài Nam" <namptit...@gmail.com> wrote: > > Thanks Matt Kassaware for reply my question. I am using release Icehouse, but > Icehouse don’t have support configuration HA for L3-agent L > > This was the old pre-Juno way of doing things: http://docs.openstack.org/high-availability-guide/content/_add_neutron_l3_agent_resource_to_pacemaker.html I never actually implemented this, but I can tell you from anecdotal tales of woe that it is far from perfect HA. You will experience downtime with an agent failure. How much depends on the number of routers you have since they all have to be created on the new agent node upon failover. You really should consider an upgrade rather than go through this if you can manage it. > > From: Matt Kassawara [mailto:mkassaw...@gmail.com] > Sent: 12 Tháng Tám 2015 11:17 PM > To: Hoài Nam <namptit...@gmail.com> > Cc: openstack@lists.openstack.org > Subject: Re: [Openstack] HA for Network node > > > > http://docs.openstack.org/networking-guide/deploy.html > > > > On Wed, Aug 12, 2015 at 9:46 AM, Hoài Nam <namptit...@gmail.com> wrote: >> >> Hi everyone. My name is Nam. I am having a problem with Network node, now i >> want to HA for Network node, when i have read ebook of OpenStack about >> >> using pacemaker but I haven't cleanly understand archtecture and how to use >> pacemaker in HA Network node. >> >> Can you give me some information, refernences about this topic. Thank you so >> much !!! >> >> >> >> >> _______________________________________________ >> 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 > -Erik _______________________________________________ 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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