diff --git a/controller/echo.yaml b/controller/echo.yaml
new file mode 100644
index 0000000..2ae250c
--- /dev/null
+++ b/controller/echo.yaml
@@ -0,0 +1,16 @@
+apiVersion: app
+kind: Workflow                  # new type of k8s spec
+metadata:
+  generateName: hello-world-    # name of the workflow spec
+spec:
+  entrypoint: whalesay          # invoke the whalesay template
+  templates:
+  - name: whalesay              # name of the template
+    container:
+      image: docker/whalesay
+      command: [cowsay]
+      args: ["hello world"]
+      resources:                # limit the resources
+        limits:
+          memory: 32Mi
+          cpu: 100m
\ No newline at end of file