Add diagrams test

catch-all/07_diagrams_as_code/03_event_aws.py

@@ -0,0 +1,32 @@
+#! /usr/bin/env python
+
+from diagrams import Cluster, Diagram
+from diagrams.aws.compute import ECS, EKS, Lambda
+from diagrams.aws.database import Redshift
+from diagrams.aws.integration import SQS
+from diagrams.aws.storage import S3
+
+with Diagram("Event Processing", show=False):
+    source = EKS("k8s source")
+
+    with Cluster("Event Flows"):
+        with Cluster("Event Workers"):
+            workers = [
+                ECS("worker1"),
+                ECS("worker2"),
+                ECS("worker3")
+            ]
+
+        queue = SQS("event queue")
+
+        with Cluster("Processing"):
+            handlers = [Lambda("proc1"),
+                        Lambda("proc2"),
+                        Lambda("proc3")]
+
+    store = S3("events store")
+    dw = Redshift("analytics")
+
+    source >> workers >> queue >> handlers
+    handlers >> store
+    handlers >> dw