deployment.dot

digraph G {

    subgraph cluster_0 {
        label="API";

        loadb [label="elastic load balancer"];
        loadb -> python1 [dir="both"];
        loadb -> python2 [dir="both"];
        loadb -> python3 [dir="both"];

        subgraph cluster_1 {
            label="Elastic Compute Cloud 2 (EC2)";

            subgraph cluster_2 {
                label="Docker"
                python1 [label="Python/Flask"];
            }

            subgraph cluster_3 {
                label="Docker"
                python2 [label="Python/Flask"];
            }

            subgraph cluster_4 {
                label="Docker"
                python3 [label="Python/Flask"];
            }

            etc [label="...", shape=rectangle];
        }

        python1 -> database;
        python2 -> database;
        python3 -> database;
        etc -> database;
        database [label="DynamoDB", shape=cylinder, style=filled];
    }

    subgraph cluster_5 {
        label="AWS S3";

        angular [label="angular app"];
    }


    client;
    client -> internet [dir="both"];
    internet -> loadb [dir="both", label="api.domain.com"];
    internet -> angular [dir="both", label="domain.com"];

    internet [shape=doublecircle];

}