tree a3bdfed3320e0c1b70caacd2d7ca5d73aaa8ef28
parent fc9b41d7331374c58143154a7fe70f7d3f92d5db
author Ghanshyam Mann <gmann@ghanshyammann.com> 1561016551 +0000
committer Ghanshyam Mann <gmann@ghanshyammann.com> 1561136701 +0000

Add capability of adding additional network API extensions

Currently, devstack has NETWORK_API_EXTENSIONS var to define
the network API extensions. NETWORK_API_EXTENSIONS is defaulted
to 'all' for master and hard coded list of extensions per release.
Zuul jobs of network extensions (for example neutron-fwaas) need
add the some extra extensions in the default list. To do so, they
need to duplicate all the defaults extensions and then add the extra
extensions. Much difficult situation is when defaults extensions list
vary from release to release so they have to keep updating the
NETWORK_API_EXTENSIONS per release.

This commit defines a new var ADDITIONAL_NETWORK_API_EXTENSIONS which
will take extra extensions and append into the default list. This way
Zuul jobs do not need to duplicate the default extensions.

Change-Id: I7270c9b9e047a851970439522c0356c9089a5b74