geo-nginx.dot

digraph geo_nginx{
    fontname="Consolas";
    fontsize=10;

    node [shape="Mrecord", fontname="Consolas", fontsize=10];
    edge [color="#F1C40F", fontname="Consolas", fontsize=10];

    chrome [shape="none", image="browser-icon-chrome-resized.png", label=""];
    firefox [shape="none", image="browser-icon-firefox-resized.png", label=""];

    subgraph cluster_dev02 {
        label="Web Application Server";
        style="filled";
        color="grey";

        node [style="filled", color="orange"];

        nginx [label="nginx", color="#69ad31"];
        static_content [label="JavaScript, CSS, HTML", color="#edf4ed"];
        dynamic_content [label="actions(*.do)"];

        nginx -> static_content [label="local fs"];
        nginx -> dynamic_content [label="proxy"];

        angularjs [label="GEO Frontend", color="#edf4ed"];
        gis_server [label="GIS Server Frontend", color="#edf4ed"];
        static_content -> angularjs;
        static_content -> gis_server;

        gis_worker [label="GIS Backend Server"]
        dynamic_content -> gis_worker;
    }

    subgraph cluster_ws {
        label="Web Services, underlying system, etc"
        style="filled";
        color="grey";
        node [style="filled", color="orange"];
        web_services [label="Web Services"];
    }

    chrome -> nginx [label="HTTP Request"];
    firefox -> nginx [label="HTTP Request"];

    dynamic_content -> web_services;
}