[Bug 1871850] Re: [L3] existing router resources are partial deleted unexpectedly when MQ is gone
** Changed in: cloud-archive/rocky Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871850 Title: [L3] existing router resources are partial deleted unexpectedly when MQ is gone To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1871850/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1871850] Re: [L3] existing router resources are partial deleted unexpectedly when MQ is gone
This bug was fixed in the package neutron - 2:12.1.1-0ubuntu4~cloud0 --- neutron (2:12.1.1-0ubuntu4~cloud0) xenial-queens; urgency=medium . * New update for the Ubuntu Cloud Archive. . neutron (2:12.1.1-0ubuntu4) bionic; urgency=medium . * Fix interrupt of VLAN traffic on reboot of neutron-ovs-agent: - d/p/0001-ovs-agent-signal-to-plugin-if-tunnel-refresh-needed.patch (LP: #1853613) - d/p/0002-Do-not-block-connection-between-br-int-and-br-phys-o.patch (LP: #1869808) - d/p/0003-Ensure-that-stale-flows-are-cleaned-from-phys_bridge.patch (LP: #1864822) - d/p/0004-DVR-Reconfigure-re-created-physical-bridges-for-dvr-.patch (LP: #1864822) - d/p/0005-Ensure-drop-flows-on-br-int-at-agent-startup-for-DVR.patch (LP: #1887148) - d/p/0006-Don-t-check-if-any-bridges-were-recrected-when-OVS-w.patch (LP: #1864822) - d/p/0007-Not-remove-the-running-router-when-MQ-is-unreachable.patch (LP: #1871850) ** Changed in: cloud-archive/queens Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871850 Title: [L3] existing router resources are partial deleted unexpectedly when MQ is gone To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1871850/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1871850] Re: [L3] existing router resources are partial deleted unexpectedly when MQ is gone
This bug was fixed in the package neutron - 2:12.1.1-0ubuntu4 --- neutron (2:12.1.1-0ubuntu4) bionic; urgency=medium * Fix interrupt of VLAN traffic on reboot of neutron-ovs-agent: - d/p/0001-ovs-agent-signal-to-plugin-if-tunnel-refresh-needed.patch (LP: #1853613) - d/p/0002-Do-not-block-connection-between-br-int-and-br-phys-o.patch (LP: #1869808) - d/p/0003-Ensure-that-stale-flows-are-cleaned-from-phys_bridge.patch (LP: #1864822) - d/p/0004-DVR-Reconfigure-re-created-physical-bridges-for-dvr-.patch (LP: #1864822) - d/p/0005-Ensure-drop-flows-on-br-int-at-agent-startup-for-DVR.patch (LP: #1887148) - d/p/0006-Don-t-check-if-any-bridges-were-recrected-when-OVS-w.patch (LP: #1864822) - d/p/0007-Not-remove-the-running-router-when-MQ-is-unreachable.patch (LP: #1871850) -- Edward Hope-Morley Mon, 22 Feb 2021 16:55:40 + ** Changed in: neutron (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871850 Title: [L3] existing router resources are partial deleted unexpectedly when MQ is gone To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1871850/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1871850] Re: [L3] existing router resources are partial deleted unexpectedly when MQ is gone
All SRU verification completed and performed in https://bugs.launchpad.net/neutron/+bug/1869808 so please refer to that LP for the results. ** Tags removed: verification-needed verification-needed-bionic verification-queens-needed verification-rocky-needed ** Tags added: verification-done verification-done-bionic verification-queens-done verification-rocky-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871850 Title: [L3] existing router resources are partial deleted unexpectedly when MQ is gone To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1871850/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1871850] Re: [L3] existing router resources are partial deleted unexpectedly when MQ is gone
Hello LIU, or anyone else affected, Accepted neutron into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/neutron/2:12.1.1-0ubuntu4 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-bionic. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: neutron (Ubuntu Bionic) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871850 Title: [L3] existing router resources are partial deleted unexpectedly when MQ is gone To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1871850/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1871850] Re: [L3] existing router resources are partial deleted unexpectedly when MQ is gone
** Changed in: cloud-archive/rocky Importance: Undecided => Critical ** Changed in: cloud-archive/rocky Status: New => Triaged ** Changed in: cloud-archive/queens Status: New => Incomplete ** Changed in: cloud-archive/queens Status: Incomplete => Triaged ** Changed in: cloud-archive/queens Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871850 Title: [L3] existing router resources are partial deleted unexpectedly when MQ is gone To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1871850/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1871850] Re: [L3] existing router resources are partial deleted unexpectedly when MQ is gone
** Also affects: neutron (Ubuntu) Importance: Undecided Status: New ** Also affects: neutron (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: neutron (Ubuntu) Status: New => Fix Released ** Changed in: neutron (Ubuntu Bionic) Assignee: (unassigned) => Trent Lloyd (lathiat) ** Changed in: neutron (Ubuntu Bionic) Importance: Undecided => Critical ** Changed in: neutron (Ubuntu Bionic) Status: New => In Progress ** Description changed: + (For SRU template, please see bug 1869808, as the SRU info there applies + to this bug also) + ENV: meet this issue on our stable/queens deployment, but master branch has the same code logic When the L3 agent get a router update notification, it will try to retrieve the router info from DB server [1]. But at this time, if the message queue is down/unreachable. It will get exceptions related message queue. A resync action will be run then [2]. Sometimes, from my personal experience, rabbitMQ cluster is not so much easy to recover. Long time MQ recover time will cause the router info sync RPC never get successful until it meets the max retry time [3]. So the bad thing happens, L3 agent is trying to remove the router now [4]. It basically shutdown all the existing L3 traffic of this router. [1] https://github.com/openstack/neutron/blob/master/neutron/agent/l3/agent.py#L705 [2] https://github.com/openstack/neutron/blob/master/neutron/agent/l3/agent.py#L710 [3] https://github.com/openstack/neutron/blob/master/neutron/agent/l3/agent.py#L666 [4] https://github.com/openstack/neutron/blob/master/neutron/agent/l3/agent.py#L671 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871850 Title: [L3] existing router resources are partial deleted unexpectedly when MQ is gone To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1871850/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
