monolith_homepage.dot

digraph {
  size="8,6"; ratio=fill; node[fontsize=24];

  GOV_UK [style=filled]

  # GOV.UK router requests HTML
  GOV_UK->ssl_nginx_www;
  ssl_nginx_www->nginx_frontend_www;
  nginx_frontend_www->monolith;
  
  # get dashboard meta-data
  monolith->postgresql;
  postgresql->monolith;

  # get auth to data
  monolith->ssl_nginx_signon;
    ssl_nginx_signon->signon;
    signon->mysql;
    mysql->signon;
    signon->ssl_nginx_signon;
    ssl_nginx_signon->monolith;
  #get transactions data
  monolith->mongo;
  mongo->monolith;

  # Render HTML
  monolith->nginx_frontend_www;
  nginx_frontend_www->ssl_nginx_www;
  ssl_nginx_www->GOV_UK;

  subgraph "cluster_signon" {
    label="Signon";
    ssl_nginx_signon;
    signon;
    mysql;
  }

  subgraph "cluster_nginx_frontend" {
    label="Frontend nginx";
    ssl_nginx_www;
    nginx_frontend_www;
  }

  subgraph "cluster_gunicorn" {
    label="gunicorn";
    monolith;
  }
}