neutron

  1. Bug #1540844
  2. Comment #22

Comment 22 for bug 1540844

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

Reviewed: https://review.openstack.org/396013
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=c9358687cae598143cad20fffd16c6c191985ca4
Submitter: Jenkins
Branch: master

commit c9358687cae598143cad20fffd16c6c191985ca4
Author: Kevin Benton <email address hidden>
Date: Wed Nov 9 23:25:01 2016 -0800

    Separate floating IP port creation from transaction

    This moves the floating IP port creation outside of the transaction
    that creates the floating IP record. This eliminates the use of one
    of the GUARD_TRANSACTION flags to prepare us for the enginefacade
    switch and correct event notification semantics for push
    notifications.

    Note that this introduces a small window where the server can die
    mid-process and leave an orphaned port without a floating IP. This
    is similar to what can happen for router gateway ports. The intention
    is to address these in a follow-up patch with a periodic garbage
    collection task that will look for floating IP ports with a device
    ID of 'PENDING' since the tenant cannot delete them on their own.

    Related-Bug: #1540844
    Partially-Implements: blueprint push-notifications
    Partially-Implements: blueprint enginefacade-switch
    Change-Id: Ia4c34c6654a5bfb64fbf06b11b0a29b018c6854f