neutron

  1. Bug #1830456
  2. Comment #22

Comment 22 for bug 1830456

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Related fix merged to neutron (stable/pike)

Reviewed: https://review.opendev.org/665858
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=249549379cdb2d43ebde061b76acb07fa4274146
Submitter: Zuul
Branch: stable/pike

commit 249549379cdb2d43ebde061b76acb07fa4274146
Author: Oleg Bondarev <email address hidden>
Date: Tue Jun 11 12:22:14 2019 +0400

    DVR: on new port only send router update on port's host

    When new DVR serviceable port appears on new node we need
    to update node's l3 agent with all routers which have the
    port's subnets, including connected routers.
    We don't need to update all nodes hosting these routers.
    It costs us much as all l3 agents then go back to neutron server
    and request routers info for no good reason.
    This was one of the main issues with DVR at scale fixed in Mitaka.

    Change-Id: I99d01d7bf29f236eff0f80d1ae8659f64ac55d39
    Related-Bug: #1830456
    (cherry picked from commit 52529bc949acff9a3454abd44925342468064b78)