Add container mapping diagram

notes/Makefile

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+view: docker-demo-container-deps.pdf
+	open $<
+
+docker-demo-container-deps.pdf: docker-demo-container-deps.dot
+	dot -Tpdf $<  > $@

notes/docker-demo-container-deps.dot

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+digraph docker_compose {
+    rankdir=LR;
+    
+    node [shape=box];
+    
+    mrvadata [label="mrvadata" color=lightblue];
+    "client-qldbtools" [label="client-qldbtools" color=lightgreen];
+    "client-ghmrva" [label="client-ghmrva" color=lightgreen];
+    "code-server" [label="code-server" color=lightgreen];
+    rabbitmq [label="rabbitmq" color=lightcoral];
+    server [label="server" color=lightcoral];
+    dbstore [label="dbstore" color=lightcoral];
+    artifactstore [label="artifactstore" color=lightcoral];
+    agent [label="agent" color=lightcoral];
+    
+    // Dependencies
+    "client-qldbtools" -> mrvadata;
+    "client-ghmrva" -> mrvadata;
+    "code-server" -> mrvadata;
+    dbstore -> mrvadata;
+    "server" -> rabbitmq;
+    "server" -> dbstore;
+    "server" -> artifactstore;
+    agent -> rabbitmq;
+    agent -> dbstore;
+    agent -> artifactstore;
+}