Comment 2 for bug 1642741

Reviewed: https://review.openstack.org/399247
Committed: https://git.openstack.org/cgit/openstack/trove/commit/?id=7b36391800ef250735b204d389b9453b346a5cd0
Submitter: Jenkins
Branch: master

commit 7b36391800ef250735b204d389b9453b346a5cd0
Author: Peter Stachowski <email address hidden>
Date: Thu Nov 17 16:20:33 2016 -0500

    Have scenario tests use ipv4

    The scenario tests currently use the first ip address (or in the
    case of clusters, all) that is found. Unfortunately some datastores
    don't support IPV6, so if a non-ipv4 ip is used, the test will fail.
    Until all datastores support IPV6 (or we can come up with a strategy
    to intelligently decide which to use) we should only use the IPV4 ips,
    so the tests have been changed to accomodate this.

    Closes-Bug: 1642741
    Depends-On: Ia4fc545a10c7c16532aefd73818dd7d90c9c271b
    Change-Id: I6aff776680c9c0632d8965c3ed70ed26db0a63f2