As expected If I reboot the Keepalived MASTER node, I get timeouts again, so my understanding is that this happens when the VIP fails over to another node. Anyone has explanation for this?
Thanks On Tue, Jan 13, 2015 at 8:08 PM, Pedro Sousa <pgso...@gmail.com> wrote: > Hi, > > I think I found out the issue, as I have all the 3 nodes running > Keepalived as MASTER, when I reboot one of the servers, one of the VIPS > failsover to it, causing the timeout issues. So I left only one server as > MASTER and the other 2 as BACKUP, and If I reboot the BACKUP servers > everything will work fine. > > As a note aside, I don't know if this is some ARP issue because I have a > similar problem with Neutron L3 running in HA Mode. If I reboot the server > that is running as MASTER I loose connection to my floating IPS because the > switch doesn't know yet that the Mac Addr has changed. To everything start > working I have to ping an outside host like google from an instance. > > Maybe someone could share some experience on this, > > Thank you for your help. > > > > > On Tue, Jan 13, 2015 at 7:18 PM, Pedro Sousa <pgso...@gmail.com> wrote: > >> Jesse, >> >> I see a lot of these messages in glance-api: >> >> 2015-01-13 19:16:29.084 29269 DEBUG >> glance.api.middleware.version_negotiation >> [29d94a9a-135b-4bf2-a97b-f23b0704ee15 eb7ff2b5f0f34f51ac9ea0f75b60065d >> 2524b02b63994749ad1fed6f3a825c15 - - -] Unknown version. Returning version >> choices. process_request >> /usr/lib/python2.7/site-packages/glance/api/middleware/version_negotiation.py:64 >> >> While running openstack-status (glance image-list) >> >> == Glance images == >> Error finding address for >> http://172.16.21.20:9292/v1/images/detail?sort_key=name&sort_dir=asc&limit=20: >> HTTPConnectionPool(host='172.16.21.20', port=9292): Max retries exceeded >> with url: /v1/images/detail?sort_key=name&sort_dir=asc&limit=20 (Caused by >> <class 'httplib.BadStatusLine'>: '') >> >> >> Thanks >> >> >> On Tue, Jan 13, 2015 at 6:52 PM, Jesse Keating <j...@bluebox.net> wrote: >> >>> On 1/13/15 10:42 AM, Pedro Sousa wrote: >>> >>>> Hi >>>> >>>> >>>> I've changed some haproxy confs, now I'm getting a different error: >>>> >>>> *== Nova networks ==* >>>> *ERROR (ConnectionError): HTTPConnectionPool(host='172.16.21.20', >>>> port=8774): Max retries exceeded with url: >>>> /v2/2524b02b63994749ad1fed6f3a825c15/os-networks (Caused by <class >>>> 'httplib.BadStatusLine'>: '')* >>>> *== Nova instance flavors ==* >>>> >>>> If I restart my openstack services everything will start working. >>>> >>>> I'm attaching my new haproxy conf. >>>> >>>> >>>> Thanks >>>> >>>> >>> Sounds like your services are losing access to something, like rabbit or >>> the database. What do your service logs show prior to restart? Are they >>> throwing any errors? >>> >>> >>> -- >>> -jlk >>> >>> >>> _______________________________________________ >>> OpenStack-operators mailing list >>> OpenStack-operators@lists.openstack.org >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators >>> >> >> >
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