[ovs-build] Passed: ovsrobot/ovn#1209 (series_214993 - d9b7d0e)

[Travis CI]

Build Update for ovsrobot/ovn
-------------------------------------

Build: #1209
Status: Passed

Duration: 23 mins and 53 secs
Commit: d9b7d0e (series_214993)
Author: Numan Siddique
Message: northd: Make use of new hairpin actions.

This patch makes use of the new hairpin OVN actions - chk_lb_hairpin, chk_lb_hairpin_reply
and ct_snat_to_vip.

Suppose there are 'm' load balancers associated to a logical switch and each load balancer
has 'n' VIPs and each VIP has 'p' backends then ovn-northd adds (m * ((n * p) + n))
hairpin logical flows. After this patch, ovn-northd adds just 5 hairpin logical flows.

With this patch number of hairpin related OF flows on a chassis are almost the same as before,
but in a large scale deployment, this reduces memory consumption and load on ovn-northd and
SB DB ovsdb-servers.

Signed-off-by: Numan Siddique <numans at ovn.org>
Signed-off-by: 0-day Robot <robot at bytheb.org>

View the changeset: https://github.com/ovsrobot/ovn/compare/bad682b1dd71...d9b7d0ef1f08

View the full build log and details: https://travis-ci.com/github/ovsrobot/ovn/builds/202107958?utm_medium=notification&utm_source=email


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