X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=environments%2Fnet-single-nic-with-vlans.yaml;h=bdfeadd3f3a047090cef38897fcff889ee7668f8;hb=5a6907f2b829f34daa5f2d9d9cd69de35a1b9c56;hp=b087b3e4cce94d4e33f6ef39c649f22bb4e038f5;hpb=6cb146cd150400d47a6c19db21d0eef275a07d7b;p=apex-tripleo-heat-templates.git

diff --git a/environments/net-single-nic-with-vlans.yaml b/environments/net-single-nic-with-vlans.yaml
index b087b3e4..bdfeadd3 100644
--- a/environments/net-single-nic-with-vlans.yaml
+++ b/environments/net-single-nic-with-vlans.yaml
@@ -11,3 +11,13 @@ resource_registry:
   OS::TripleO::Controller::Net::SoftwareConfig: ../network/config/single-nic-vlans/controller.yaml
   OS::TripleO::ObjectStorage::Net::SoftwareConfig: ../network/config/single-nic-vlans/swift-storage.yaml
   OS::TripleO::CephStorage::Net::SoftwareConfig: ../network/config/single-nic-vlans/ceph-storage.yaml
+
+# We use parameter_defaults instead of parameters here because Tuskar munges
+# the names of top level and role level parameters with the role name and a
+# version. Using parameter_defaults makes it such that if the parameter name is
+# not defined in the template, we don't get an error.
+parameter_defaults:
+  # This sets 'external_network_bridge' in l3_agent.ini to an empty string
+  # so that external networks act like provider bridge networks (they
+  # will plug into br-int instead of br-ex)
+  NeutronExternalNetworkBridge: "''"