fixed var names

internal-network/main.tf

@@ -5,14 +5,14 @@ variable "enable-dhcp" {}
 
 # creates clusternet
 resource "openstack_networking_network_v2" "internal_net" {
-  name           = "${var.name}"net
+  name           = var.name,"net"
   admin_state_up = var.admin-state-up
 }
 
 # creates clustersubnet
 # cidr is the subnet range (that subnet range and dns nameservers from the network create file in feat-openstack)
 resource "openstack_networking_subnet_v2" "internal_subnet" {
-  name        = "${var.name}"subnet
+  name        = var.name,"subnet"
   network_id  = openstack_networking_network_v2.internal_net.id
   cidr        = "10.1.1.0/24"
   ip_version  = 4