Comment 4 for bug 1470646

Reviewed: https://review.openstack.org/245350
Committed: https://git.openstack.org/cgit/openstack/group-based-policy/commit/?id=095216e11d1c8b92694f50d7ed8bf11df5a68744
Submitter: Jenkins
Branch: stable/kilo

commit 095216e11d1c8b92694f50d7ed8bf11df5a68744
Author: Robert Kukura <email address hidden>
Date: Mon Nov 9 17:16:37 2015 -0500

    Limit ML2 delete_network/subnet retries

    Monkey-patch ML2's delete_network() and delete_subnet() methods to
    limit the number of times they retry to avoid potential infinite
    loops. Also add some logging to help determine when/why the
    delete_network() loops occur. This does not resolve the actual bug -
    it just mitigates the damage when it occurs.

    Partial-bug: 1510327
    Related-bug: 1470646

    Change-Id: I193d56b0ed16bcc69f434a87d11a355e9177eb1e
    (cherry picked from commit 86b4c6d42828ab5d4bc6d8b14d0e915d613fb2c7)