Comment 3 for bug 1773823

Reviewed: https://review.openstack.org/570819
Committed: https://git.openstack.org/cgit/openstack/puppet-tripleo/commit/?id=684521fc84bdf589de67972ac6f263b5e3bc24a4
Submitter: Zuul
Branch: master

commit 684521fc84bdf589de67972ac6f263b5e3bc24a4
Author: Brent Eagles <email address hidden>
Date: Mon May 28 13:43:03 2018 -0230

    Neutron sidecar wrappers use netns they were invoked with

    Neutron uses namespaces with different prefixes depending on
    configuration and the nature of the resource. This patch changes the
    wrappers to use the "ip netns identify" command to determine the target
    namespace for the sidecar instead of trying to guess from the command
    line options.

    Change-Id: If58bb9dabebf201b592fb450a663ae2f24374e00
    Closes-Bug: #1773823