Outputs for convenience sake

lab/cluster/output.tf

@@ -0,0 +1,3 @@
+output hello_address {
+  value = "${var.cluster_dns}:${kubernetes_service.nginx_plain.spec.0.port.0.port}"
+}

lab/cluster/variables.tf

@@ -0,0 +1,5 @@
+variable cluster_dns {
+  default = "cluster.local"
+  type    = string
+}
+