Public bug reported: The floating IP translation rules generated by the l3 agent do not match the format in which they are returned by iptables. This causes the iptables diffing code to think they are different and replace every one of them on an iptables apply call, which is very expensive.
See https://gist.github.com/busterswt/479e4e5484df7e91017da48b38fa5814 for an example diff. ** Affects: neutron Importance: Undecided Assignee: Kevin Benton (kevinbenton) Status: New ** Changed in: neutron Assignee: (unassigned) => Kevin Benton (kevinbenton) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1566007 Title: l3 iptables floating IP rules don't match iptables rules Status in neutron: New Bug description: The floating IP translation rules generated by the l3 agent do not match the format in which they are returned by iptables. This causes the iptables diffing code to think they are different and replace every one of them on an iptables apply call, which is very expensive. See https://gist.github.com/busterswt/479e4e5484df7e91017da48b38fa5814 for an example diff. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1566007/+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
