Fix Nova Networking with Manila Generic Driver
Fix Nova Networking with Manila Generic Driver

Currently Packstack doesn't override the default 'neutron' value
for service_instance_network_helper_type. This causes the
openstack-manila-share service to fail at startup.

This change detects the selected network type and writes the
value to manila::service_instance accordingly.

Change-Id: If448eb6d9454736dd0797295b7f09a19f6811496

mahak/packstack,openstack/packstack,fr34k8/packstack,openstack/packstack,xbezdick/packstack,stackforge/packstack,stackforge/packstack,imcsk8/packstack,xbezdick/packstack,openstack/packstack,imcsk8/packstack,fr34k8/packstack,xbezdick/packstack,mahak/packstack,fr34k8/packstack,imcsk8/packstack,stackforge/packstack,mahak/packstack