Media

README.md

@@ -47,13 +47,42 @@
 
 ## Docker container
 
-run:
+run, publish port 3000:
 ```
 docker run --name api-server-3000 --publish 3000:3000 --env CONTAINER_NAME="Awesome API server on port 3000" -d api-server
 ```
+
+run, publish port 3001:
 ```
 docker run --name api-server-3001 --publish 3001:3000 --env CONTAINER_NAME="Awesome API server on port 3001" -d api-server
 ```
+run, publish port 3002:
 ```
 docker run --name api-server-3002 --publish 3002:3000 --env CONTAINER_NAME="Awesome API server on port 3002" -d api-server
 ```
+
+# Media
+
+## Docker vs VM
+
+![Docker vs VM](media/docker-vs-vm.svg)
+
+## Docker elements
+
+![Docker elements](media/docker-elements.svg)
+
+## Dockerfile layers
+
+![Dockerfile layers](media/dockerfile-layers.svg)
+
+## Port publishing
+
+![Port publishing](media/port-publishing.svg)
+
+## Horizontal scaling
+
+![Horizontal scaling](media/horizontal-scaling.svg)
+
+## Volumes
+
+![Volumes](media/volumes.svg)