Comment 6 for bug 1691283

Reviewed: https://review.openstack.org/471567
Committed: https://git.openstack.org/cgit/openstack/puppet-tripleo/commit/?id=6b0084c85df7c94465e2d1e9cda42a52947feee4
Submitter: Jenkins
Branch: master

commit 6b0084c85df7c94465e2d1e9cda42a52947feee4
Author: ZhongShengping <chdzsp@163.com>
Date: Wed Jun 7 11:23:41 2017 +0800

    Fix the port for Panko API

    The port used for Panko is conflicts with Trove[1]. According to the
    official documentation[2] this should be 8777. The 8777 port has been
    occupied by ceilometer. So set the panko api port to 8977.

    [1]https://github.com/openstack/trove/blob/master/etc/apache2/trove#L20
    [2]https://docs.openstack.org/developer/panko/install/manual.html#installing-the-api-server

    Change-Id: I5ccfc97765fc8b8bf9686b2451eda9c44c77dffc
    Closes-Bug: #1691283
    Depends-On: I53b286d1d6466b574fdb286cc45f3138f96dff59