Set fixed_network_name in Tempest config
This previously defatuled to 'private' and aligned with devstack's
defaults but it has since been updated to 'None'. This sets the config
value according to devstack's.
Change-Id: I3f480d5480521a93992bedfe602eb20a4999263d
Closes-bug: #1438415
diff --git a/lib/tempest b/lib/tempest
index b3a4c7b..3f33512 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -331,6 +331,7 @@
iniset $TEMPEST_CONFIG compute flavor_ref $flavor_ref
iniset $TEMPEST_CONFIG compute flavor_ref_alt $flavor_ref_alt
iniset $TEMPEST_CONFIG compute ssh_connect_method $ssh_connect_method
+ iniset $TEMPEST_CONFIG compute fixed_network_name $PRIVATE_NETWORK_NAME
# Compute Features
# Run ``verify_tempest_config -ur`` to retrieve enabled extensions on API endpoints