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Reviewed:  https://review.openstack.org/542257
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=02cc3ca30733c88003331af26fbd364d703dd552
Submitter: Zuul
Branch:    master

commit 02cc3ca30733c88003331af26fbd364d703dd552
Author: Sławek Kapłoński <slawek@xxxxxxxxxxxx>
Date:   Thu Feb 8 16:07:33 2018 +0100

    ovsfw: Update SG rules even if OVSFW Port is not found
    
    In patch [1] ovs firewall driver was changed and update_port_filter()
    method was not trying to initialize port flows in case when
    OVSFWPortNotFound is raised.
    Without that when e.g. instance is hard rebooted and of_port
    number is changed firewall openflow rules were not initialized
    for such port and there was no connectivity to such VM.
    
    [1] https://review.openstack.org/#/c/531414/
    
    Change-Id: I6d917cbac61293e9a956a2efcd9f2b720e4cac95
    Closes-Bug: #1747709


** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1747709

Title:
  neutron-tempest-ovsfw fails 100% times

Status in neutron:
  Fix Released

Bug description:
  2 or 3 tests are failing in neutron-tempest-ovsfw job. Example of
  failed job: http://logs.openstack.org/54/537654/4/check/neutron-
  tempest-ovsfw/5c90b2b/logs/testr_results.html.gz

  From ovs L2 agent logs it looks that there is quite many issues
  related to ovsfw: http://logs.openstack.org/54/537654/4/check/neutron-
  tempest-ovsfw/5c90b2b/logs/screen-q-agt.txt.gz?level=ERROR

  Errors are like:

  Feb 05 21:23:55.740789 ubuntu-xenial-inap-mtl01-0002377325 neutron-openvswitch-agent[20990]: ERROR neutron.agent.linux.openvswitch_firewall.firewall [None req-bdd502f0-2b26-4566-b0e5-ee77d4d939ae None None] Initializing unfiltered port 7f46ff5c-5c9f-462f-8348-ef8741a9194d that does not exist in ovsdb: Port 7f46ff5c-5c9f-462f-8348-ef8741a9194d is not managed by this agent..: OVSFWPortNotFound: Port 7f46ff5c-5c9f-462f-8348-ef8741a9194d is not managed by this agent.
  Feb 05 21:24:09.731637 ubuntu-xenial-inap-mtl01-0002377325 neutron-openvswitch-agent[20990]: ERROR neutron.agent.linux.openvswitch_firewall.firewall [None req-bdd502f0-2b26-4566-b0e5-ee77d4d939ae None None] Initializing unfiltered port b191da42-6eca-4ba3-a12b-244b07e6fe45 that does not exist in ovsdb: Port b191da42-6eca-4ba3-a12b-244b07e6fe45 is not managed by this agent..: OVSFWPortNotFound: Port b191da42-6eca-4ba3-a12b-244b07e6fe45 is not managed by this agent.

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