Bug 1622495 - Race condition during migration from legacy to HA router
Summary: Race condition during migration from legacy to HA router
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-neutron
Version: 13.0 (Queens)
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: z3
: 13.0 (Queens)
Assignee: Slawek Kaplonski
QA Contact: Roee Agiman
URL:
Whiteboard:
Depends On: 1622494 1622496 1622497
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-08-27 10:36 UTC by Slawek Kaplonski
Modified: 2018-11-13 23:33 UTC (History)
7 users (show)

Fixed In Version: openstack-neutron-12.0.4-2.el7ost
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1622494
Environment:
Last Closed: 2018-11-13 23:32:56 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Launchpad 1785582 0 None None None 2018-08-27 10:36:52 UTC
OpenStack gerrit 596681 0 None stable/queens: MERGED neutron: Remove fdb entries for ha router interfaces when going DOWN (Icc14e5f5d40fc6fbb49e0f7b18cc3b15ebec8508) 2018-10-15 14:31:21 UTC
Red Hat Product Errata RHBA-2018:3614 0 None None None 2018-11-13 23:33:40 UTC

Description Slawek Kaplonski 2018-08-27 10:36:52 UTC 
+++ This bug was initially created as a clone of Bug #1622494 +++

L2pop mechanism driver may may cause race condition during migration from Legacy to HA router and that may be the reason of not cleaned open flow rules and not reachable Floating IPs after migration.

It was found during checking of failing migration tests on OSP-12 reported in https://bugzilla.redhat.com/show_bug.cgi?id=1539638 but it may happen also in other OSP versions.
Comment 11 errata-xmlrpc 2018-11-13 23:32:56 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:3614
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