Reviewed: https://review.openstack.org/311881 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=7c7da2e3ca7ae4ca723fa26bda1a26d3fe95af95 Submitter: Jenkins Branch: master
commit 7c7da2e3ca7ae4ca723fa26bda1a26d3fe95af95 Author: Kevin Benton <[email protected]> Date: Fri Apr 29 21:27:41 2016 -0700 Preserve backward compatibility with OVS hybrid plugging In Liberty and before, the Neutron server never had to be configured with a firewall driver for the OVS hybrid IPtables filtering bridge to work. However, in Mitaka, some logic snuck in[1] that made it so if the driver was not defined, the hybrid plugging would be disabled. This essentially broke anyone upgrading from Liberty to Mitaka who was using OVS and did not have the firewall driver configured on the server. This patch adjusts the default if the driver is not defined on the server to automatically set hyrbid plugging to true to preserve the Liberty behavior. 1. I13e5cda8b5f3a13a60b14d80e54f198f32d7a529 Closes-Bug: #1577584 Change-Id: Ic1e316f2eb4e273e5b9fb045f1822d30af7bda68 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1577584 Title: mitaka now requires firewall driver in neutron server conf or hybrid agents break Status in neutron: Fix Released Bug description: Change I13e5cda8b5f3a13a60b14d80e54f198f32d7a529 added the OVS firewall driver. However, the logic that determined which VIF details to pass to Nova for hybrid plugging required that the firewall driver be set on the server side, which was not previously a requirement. This means that deployments upgrading from Liberty to Mitaka with agents using the OVS hybrid driver will break if the server is not configured with the firewall driver. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1577584/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
