Revert "Use real Neutron network for L3 GW by default"
This reverts commit 130a11f8aaf08ea529b6ce60dd9052451cb7bb5c.
Linux bridge devstack logic needs some changes first.
Change-Id: I5885062ad128518c22f743db016e1a6db64f3313
Closes-Bug: #1605423
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index f83492b..f4e577d 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -203,7 +203,7 @@
# agent, as described below.
#
# Example: ``PHYSICAL_NETWORK=default``
-PHYSICAL_NETWORK=${PHYSICAL_NETWORK:-public}
+PHYSICAL_NETWORK=${PHYSICAL_NETWORK:-}
# With the openvswitch agent, if using VLANs for tenant networks,
# or if using flat or VLAN provider networks, set in ``localrc`` to
@@ -213,7 +213,7 @@
# port for external connectivity.
#
# Example: ``OVS_PHYSICAL_BRIDGE=br-eth1``
-OVS_PHYSICAL_BRIDGE=${OVS_PHYSICAL_BRIDGE:-br-ex}
+OVS_PHYSICAL_BRIDGE=${OVS_PHYSICAL_BRIDGE:-}
# With the linuxbridge agent, if using VLANs for tenant networks,
# or if using flat or VLAN provider networks, set in ``localrc`` to