Comment 4 for bug 1691283

Reviewed: https://review.openstack.org/471551
Committed: https://git.openstack.org/cgit/openstack/puppet-panko/commit/?id=b33c63233286c8bb4be73f8da9d7fc7ef944a4a9
Submitter: Jenkins
Branch: master

commit b33c63233286c8bb4be73f8da9d7fc7ef944a4a9
Author: ZhongShengping <chdzsp@163.com>
Date: Wed Jun 7 09:16:42 2017 +0800

    Fix the default port for Panko API

    The port used for Panko in the puppet module 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: I53b286d1d6466b574fdb286cc45f3138f96dff59
    Closes-Bug: #1691283