Add params for public net

Change-Id: Idb65af6d8002c1ea17245826a3ffb13e71126fa4
diff --git a/tcp_tests/templates/cookied-cicd-pike-dvr-ceph/cookiecutter-context-dvr-ceph.yaml b/tcp_tests/templates/cookied-cicd-pike-dvr-ceph/cookiecutter-context-dvr-ceph.yaml
index b26a0dd..dcf4654 100644
--- a/tcp_tests/templates/cookied-cicd-pike-dvr-ceph/cookiecutter-context-dvr-ceph.yaml
+++ b/tcp_tests/templates/cookied-cicd-pike-dvr-ceph/cookiecutter-context-dvr-ceph.yaml
@@ -294,4 +294,9 @@
   openstack_mysql_x509_enabled: 'True'
   rabbitmq_ssl_enabled: 'True'
   openstack_rabbitmq_x509_enabled: 'True'
-  openstack_internal_protocol: 'https'
\ No newline at end of file
+  openstack_internal_protocol: 'https'
+  openstack_create_public_network: 'False'
+  openstack_public_neutron_subnet_gateway: 172.17.16.1
+  openstack_public_neutron_subnet_cidr: 172.17.16.0/24
+  openstack_public_neutron_subnet_allocation_start: 172.17.16.201
+  openstack_public_neutron_subnet_allocation_end: 172.17.16.245