Add diagrams test

catch-all/07_diagrams_as_code/09_consumers_rabbitmq.py

@@ -0,0 +1,25 @@
+#! /usr/bin/env python
+
+from urllib.request import urlretrieve
+
+from diagrams import Cluster, Diagram
+from diagrams.aws.database import Aurora
+from diagrams.custom import Custom
+from diagrams.k8s.compute import Pod
+
+# Download an image to be used into a Custom Node class
+rabbitmq_url = "https://jpadilla.github.io/rabbitmqapp/assets/img/icon.png"
+rabbitmq_icon = "rabbitmq.png"
+urlretrieve(rabbitmq_url, rabbitmq_icon)
+
+with Diagram("Broker Consumers", show=False):
+    with Cluster("Consumers"):
+        consumers = [
+            Pod("worker"),
+            Pod("worker"),
+            Pod("worker")
+        ]
+
+    queue = Custom("Message queue", rabbitmq_icon)
+
+    queue >> consumers >> Aurora("Database")