ovs firewall cannot handle server reboot

Bug #1645655 reported by IWAMOTO Toshihiro on 2016-11-29
18
This bug affects 4 people
Affects Status Importance Assigned to Milestone
neutron
High
IWAMOTO Toshihiro

Bug Description

See tempest test results for
https://review.openstack.org/#/c/399400/

tempest.scenario.test_minimum_basic.TestMinimumBasicScenario.test_minimum_basic_scenario fails at ssh connection after server soft reboot.
A few other tests seem to have some issues, too.

Fix proposed to branch: master
Review: https://review.openstack.org/404564

Changed in neutron:
assignee: nobody → IWAMOTO Toshihiro (iwamoto)
status: New → In Progress
summary: - ovs firewall probably cannot handle server reboot
+ ovs firewall cannot handle server reboot
Changed in neutron:
importance: Undecided → High
Changed in neutron:
milestone: none → ocata-rc1
tags: added: ocata-rc-potential

Reviewed: https://review.openstack.org/404564
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=829b39b1ebdb96d87323852e2e099a955e402b63
Submitter: Jenkins
Branch: master

commit 829b39b1ebdb96d87323852e2e099a955e402b63
Author: IWAMOTO Toshihiro <email address hidden>
Date: Wed Nov 30 15:26:39 2016 +0900

    ovsfw: Refresh OFPort when necessary

    Events like server reboots change ofport numbers. In such cases,
    cached ofports need to be refreshed.

    Change-Id: If4acf61736b8f1e9707efc409509e1f557d5f886
    Closes-Bug: #1645655

Changed in neutron:
status: In Progress → Fix Released
tags: added: neutron-proactive-backport-potential

This issue was fixed in the openstack/neutron 10.0.0.0rc1 release candidate.

tags: removed: neutron-proactive-backport-potential

Change abandoned by Inessa Vasilevskaya (<email address hidden>) on branch: stable/mitaka
Review: https://review.openstack.org/448052
Reason: mitaka is legacy

Reviewed: https://review.openstack.org/447772
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=e1844c3b4ff342ced2158103bc8da77496b38adc
Submitter: Jenkins
Branch: stable/newton

commit e1844c3b4ff342ced2158103bc8da77496b38adc
Author: IWAMOTO Toshihiro <email address hidden>
Date: Wed Nov 30 15:26:39 2016 +0900

    ovsfw: Refresh OFPort when necessary

    Events like server reboots change ofport numbers. In such cases,
    cached ofports need to be refreshed.

    Change-Id: If4acf61736b8f1e9707efc409509e1f557d5f886
    Closes-Bug: #1645655
    (cherry-picked from commit 829b39b1ebdb96d87323852e2e099a955e402b63)

tags: added: in-stable-newton

This issue was fixed in the openstack/neutron 9.3.1 release.

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