Match public network name in datasources.tf

main.tf

@@ -17,11 +17,11 @@ resource "openstack_networking_subnet_v2" "dmzsubnet" {
   enable_dhcp = true
 }
 
-# defines the router borderrouter using floating ip defined in datasources.tf to create the external network id
+# defines the router borderrouter using the variable public-network-name in vars.tf
 resource "openstack_networking_router_v2" "borderrouter" {
   name                = "borderrouter"
   admin_state_up      = "true"
-  external_network_id = "${data.openstack_networking_network_v2.borderrouter.id}"
+  external_network_id = "${data.openstack_networking_network_v2.public-network.id}"
 }
 
 resource "openstack_networking_router_interface_v2" "borderrouter" {