From 52c2886f7ede0e47f53b65fd1fd30f7d6ca7c086 Mon Sep 17 00:00:00 2001
From: Ghanshyam Mann <gmann@ghanshyammann.com>
Date: Thu, 20 Jun 2019 07:42:31 +0000
Subject: [PATCH] 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
---
 lib/tempest | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/tempest b/lib/tempest
index 9f1b677eba..3eb9803f6d 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -618,6 +618,9 @@ function configure_tempest {
         # Remove disabled extensions
         network_api_extensions=$(remove_disabled_extensions $network_api_extensions $DISABLE_NETWORK_API_EXTENSIONS)
     fi
+    if [[ -n "$ADDITIONAL_NETWORK_API_EXTENSIONS" ]] && [[ "$network_api_extensions" != "all" ]]; then
+        network_api_extensions+=",$ADDITIONAL_NETWORK_API_EXTENSIONS"
+    fi
     iniset $TEMPEST_CONFIG network-feature-enabled api_extensions $network_api_extensions
     # Swift API Extensions
     local object_storage_api_extensions=${OBJECT_STORAGE_API_EXTENSIONS:-"all"}