Hey Brandon, Thanks for the response. My bad. Seems there is a small bug in horizon. The moment you configure a health monitor, it shows up in the pool. I thought it automatically got associated. But when I checked via CLI, it was not. After associating it via CLI (not able to associate it via horizon, the drop down for health-monitors doesn¹t seem to work), it seems to work fine :).
As per stats, ideally, it¹s good to get counters like: ICMP successful requests: x ICMP response timeouts: y ICMP response failures: z HTTP successful responses: a HTTP timeouts: b . . . Just an initial thought, this sort of verifies that monitors are working as expected. Like in current situation, I had to manually login to the server to see if the server is catering to any health-monitoring requests. Even getting haproxy stats is not very straightforward, as you need to open a unix socket in haproxy cfg and restart the haproxy instance which might not be possible in production sometimes. Thanks, Varun On 1/19/15, 8:21 PM, "Brandon Logan" <brandon.lo...@rackspace.com> wrote: >Hi Varun, > >Could you tell me which driver you are using? If you're running the >HaproxyOnHostPluginDriver then that should do a check every 6 seconds >for members being down. However, other drivers may not do this. It's >up to the driver. > >As for providing health monitor stats, those currently are not being >provided. There haven't been any plans for that yet because everyone >has been focused on getting the v2 API out. Which is almost complete >and plan for that to be completed for Kilo-3. If you'd like to be able >to retrieve some health stats, please list them and let us know. We'll >hopefully be able to get them in after v2 has completed. > >Thanks, >Brandon > >On Mon, 2015-01-19 at 14:42 -0800, Varun Lodaya wrote: >> Hi All, >> >> >> I am trying to get LBaaS running on stable Juno. I can get all the >> LBaaS components correctly installed and working as expected. But I am >> facing some issues with the health-monitor. I am not quite sure if >> it¹s working as expected. >> >> >> I have 2 ubuntu servers as members of http-pool and I have stopped >> apache process on 1 of the servers. I have HTTP health-monitor >> configured on the pool which runs every 1 min and checks for 200 >> response code on HTTP GET. I was expecting it to FAIL after 3 retries >> and make the status ³INACTIVE² for the member where apache is not >> running. But for some reason, it¹s always ACTIVE. >> >> >> Can somebody help me with how is it suppose to work and if it¹s a bug? >> >> >> Also, currently I don¹t see any health monitor stats with neutron. Is >> there any plan to get health monitor stats in future releases? >> >> >> Thanks, >> Varun >> >>_________________________________________________________________________ >>_ >> OpenStack Development Mailing List (not for usage questions) >> Unsubscribe: >>openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >__________________________________________________________________________ >OpenStack Development Mailing List (not for usage questions) >Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
