Public bug reported: The "timeout check 5s" option is causing a 5 second delay with a chance of 1/N when one of the N backend nodes is down.
backend 36279594-bd3f-47dd-b2fa-96e0bfc02ac6 mode tcp balance roundrobin timeout check 5s server 7ad07521-3034-4e1c-9b3c-33ac42ac50d8 172.20.144.74:80 weight 1 check inter 3s fall 5 server b87715a5-853d-412d-9d74-ed48f83e5fc4 172.20.144.75:80 weight 1 check inter 3s fall 5 Removing this option gives the correct behavior that the downed node is simply ignored, instead of still being redirected to and causing 5s delay. ** Affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1263745 Title: lbaas-haproxy default config causing long delay with downed member Status in OpenStack Neutron (virtual network service): New Bug description: The "timeout check 5s" option is causing a 5 second delay with a chance of 1/N when one of the N backend nodes is down. backend 36279594-bd3f-47dd-b2fa-96e0bfc02ac6 mode tcp balance roundrobin timeout check 5s server 7ad07521-3034-4e1c-9b3c-33ac42ac50d8 172.20.144.74:80 weight 1 check inter 3s fall 5 server b87715a5-853d-412d-9d74-ed48f83e5fc4 172.20.144.75:80 weight 1 check inter 3s fall 5 Removing this option gives the correct behavior that the downed node is simply ignored, instead of still being redirected to and causing 5s delay. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1263745/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp