Comment 5 for bug 1656795

Reviewed: https://review.openstack.org/435290
Committed: https://git.openstack.org/cgit/openstack/puppet-vswitch/commit/?id=fc04875852029e70ebd335a1be14e010d59d3a1c
Submitter: Jenkins
Branch: stable/newton

commit fc04875852029e70ebd335a1be14e010d59d3a1c
Author: Alfredo Moralejo <email address hidden>
Date: Tue Jan 17 05:20:46 2017 -0500

    Add fail_mode parameter to OVS Ports

    According to info in https://bugs.launchpad.net/tripleo/+bug/1640812
    when setting a OVS bridge with physical interface we need to
    define fail_mode in OVS_EXTRA parameter of ifcfg to make
    sure it's set at the desired mode after reboot.

    This patch adds new parameter fail_mode to vs_port (as ifcfg is created
    as part of vs_port, not vs_bridge) and defaults it to required value "standalone".

    Similar patch was implemented to os-net-config in
    https://github.com/openstack/os-net-config/commit/e479535b508b4072f64300809b824dfecc3a9182

    Change-Id: I5f7448e3504c9190d7fe5f4a7958c604ef91a058
    Closes-Bug: #1656795
    (cherry picked from commit 026f64ade478a8f3e45a9af61a2239d9ff59acc9)