Comment 8 for bug 1668828

Reviewed: https://review.openstack.org/439969
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=b6a99a390caf2c143f3211c40f2ac7f5d51c9c1d
Submitter: Jenkins
Branch: master

commit b6a99a390caf2c143f3211c40f2ac7f5d51c9c1d
Author: Matt Riedemann <email address hidden>
Date: Wed Mar 1 22:19:09 2017 -0500

    Add functional test for ip filtering with regex

    There was a bug in Tempest where it would filter the
    list of servers by fixed IP address and expected to
    only get back one server but sometimes got more than
    one. That was because the IP of one server was
    a prefix of the IP of another server, and because of
    the regex used in the _ip_filter method in the compute
    API it will return all matches.

    This is how the IP filtering has always worked, but
    it's not clear we had a solid test coverage of this
    scenario so a functional test was written to confirm
    the expected behavior and so that we don't regress it
    since it's not documented in the api-ref (yet).

    Change-Id: If0e6d7ea7ac61a8480bf7f0288b263902536dc59
    Related-Bug: #1668828