Reviewed: https://review.openstack.org/380660 Committed: https://git.openstack.org/cgit/openstack/octavia/commit/?id=ef11747a56ed210d9ae59e7c08b08fb6b6dc604b Submitter: Jenkins Branch: master
commit ef11747a56ed210d9ae59e7c08b08fb6b6dc604b Author: Paul Glass <[email protected]> Date: Fri Sep 30 21:39:52 2016 +0000 Switch HAProxy health check timeout to seconds Change-Id: If8166b8e76ca6c1b15963ef99bec07ff2a6fb118 Closes-Bug: #1600326 ** Changed in: octavia Status: In Progress => Fix Released ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1600326 Title: neutron-lbaas health monitor timeout and delay values interpreted as milliseconds Status in neutron: Fix Released Status in octavia: Fix Released Bug description: The timeout and delay values on the health monitor objects in Neutron LBaaS are purportedly in units of seconds, but the numeric value is passed all the the way down to the HAProxy configuration[1] file (in both the HAProxy namespace driver and Octavia) where it is interpreted in milliseconds: * https://cbonte.github.io/haproxy-dconv/configuration-1.5.html#4.2-timeout%20check * https://cbonte.github.io/haproxy-dconv/configuration-1.5.html#5.2-inter Due to this unit mismatch, a user may configure a pool with a reasonable 10 second timeout, and the service may appear to function normally until even a small load causes the backend servers to exceed a 10 millisecond timeout and then they are removed from the pool. A timeout value less than one second is useful some settings, such as monitoring a pool of backend servers serving static content, let the database field stores this value as an integer. 1: https://github.com/openstack/neutron- lbaas/blob/b322615e4869eb42ed7888a3492eae4a52f3b4db/neutron_lbaas/services/loadbalancer/drivers/haproxy/templates/haproxy_proxies.j2#L72 To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1600326/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
