MH: router delete might return a 500 error

[Salvatore Orlando]

If a logical router has been removed from the backend, and the DB is an inconsistent state where no NSX mapping is stored for the neutron logical router, the backend will fail when attempting eletion of the router, causing the neutron operation to return a 500.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/juno
Review: https://review.openstack.org/209070

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/208853
Committed: https://git.openstack.org/cgit/openstack/vmware-nsx/commit/?id=1b52d64c372f80dcde3127abfc1e8073ab9ec1b4
Submitter: Jenkins
Branch: stable/kilo

commit 1b52d64c372f80dcde3127abfc1e8073ab9ec1b4
Author: Salvatore Orlando <email address hidden>
Date: Thu Jul 30 03:26:40 2015 -0700

    Prevent failures on router delete

    If a logical router has been removed from the backend, and the DB
    is an inconsistent state where no NSX mapping is stored for the
    neutron logical router, the backend will fail when attempting
    deletion of the router, causing the neutron operation to return a
    500.

    This patch ensures the neutron operation completes successfully,
    thus reconciling Neutron's DB with the NSX backend.

    Cherry-picked from commit: 77d75885532fcf72c5610278fd4b8cab842a1f91
    Closes-Bug: #1481346

    Change-Id: Ieb86faa9a71317fe82da4ea2f473164d01a36910

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/209070
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=0e258b01c4ab7644254ddeef34f7c2fa2c1ac944
Submitter: Jenkins
Branch: stable/juno

commit 0e258b01c4ab7644254ddeef34f7c2fa2c1ac944
Author: Salvatore Orlando <email address hidden>
Date: Tue Aug 4 06:38:42 2015 -0700

    NSX-mh: Prevent failures on router delete

    If a logical router has been removed from the backend, and the DB
    is an inconsistent state where no NSX mapping is stored for the
    neutron logical router, the backend will fail when attempting
    deletion of the router, causing the neutron operation to return a
    500 error.

    This patch ensures the neutron operation completes successfully,
    thus reconciling Neutron's DB with the NSX backend.

    Closes-Bug: #1481346
    Applied from commit: 77d75885532fcf72c5610278fd4b8cab842a1f91

    Change-Id: If484c09e48465c27d493bf640882bb5024567b11

[Armando Migliaccio (armando-migliaccio)]

This bug is > 240 days without activity. We are unsetting assignee and milestone and setting status to Incomplete in order to allow its expiry in 60 days.

If the bug is still valid, then update the bug status.