Reviewed: https://review.openstack.org/532683 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=477d4135ba079b0239a3e4f24c92ae3b7742e537 Submitter: Zuul Branch: master
commit 477d4135ba079b0239a3e4f24c92ae3b7742e537 Author: Swaminathan Vasudevan <svasude...@suse.com> Date: Wed Jan 10 14:45:29 2018 -0800 DVR: Fix dvr_no_external agent restart with fips Centralized floating IP return to Error state when the 'dvr_no_external' agent restarts. The sync data received from the server was not handling the agent properly and so was not update the 'dvr_snat_bound' flag. This would initiate an floating IP Error state. This patch will fix the issue mentioned above. Closes-Bug: #1741411 Change-Id: Id1cf26ffba8262ba7b3e5f41faa4cb28ba9dcb7d ** 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/1741411 Title: Centralized floating ip Error status Status in neutron: Fix Released Bug description: DVR l3 agent mode on network nodes : dvr_snat l3 agent mode on compute nodes : dvr_no_external Reproduction steps: 1.Create a dvr. 2.Create a vm and associate a floating ip. 3.Restart l3 agent on the compute node which hosting the vm or add a new interface to the router. 4.The floating ip status becomes error. Reason: When l3 agent gets dvr info from server 1) If the agent mode is "dvr_snat", the value of "host" for the fip will be "FLOATING_IP_HOST_NEEDS_BINDING and the value of "dvr_snat_bound" will be "True". 2) If the agent mode is not "dvr_snat", the value of "host" for the fip will be the real host that hosting the vm and there is not "dvr_snat_bound". Then l3 agents on the compute nodes will get dvr infos including centralized floating ips and try to config them in fip ns. But the agent mode on compute node is "dvr_no_external" and there is no fip ns, so the agent will fail to config the fips. https://github.com/openstack/neutron/blob/master/neutron/db/l3_dvr_db.py#L736 To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1741411/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp