diff --git a/docker-swarm-cluster/outputs.tf b/docker-swarm-cluster/outputs.tf
new file mode 100644
index 0000000..982d6a6
--- /dev/null
+++ b/docker-swarm-cluster/outputs.tf
@@ -0,0 +1,11 @@
+output "MASTER" {
+  value = "${aws_instance.master.public_ip}"
+}
+
+output "WORKER1" {
+  value = "${aws_instance.worker1.public_ip}"
+}
+
+output "WORKER2" {
+  value = "${aws_instance.worker2.public_ip}"
+}