nginx.yml

        # This is a Nginx sidecar. This is needed because Consul Connect proxy
        # binds to localhost and doesn't accept direct traffic from the public.
        # This Nginx container does though and can serve as a proxy to the proxy.
        - Name: !Sub ${ServiceName}-nginx
          Image: nginx
          EntryPoint:
            - '/bin/sh'
            - '-c'
          Command:
            - >
              echo '
                events {
                  worker_connections  1024;
                }
                http
                {
                  upstream ingress
                  {
                    server localhost:3000;
                  }
                  server {
                    listen 8080;
                    location /
                    {
                      proxy_pass http://ingress;
                      proxy_set_header Host $host;
                      proxy_pass_request_headers on;
                    }
                  }
                }
              ' > /etc/nginx/nginx.conf &&
              exec nginx -g 'daemon off;'
          Essential: true
          PortMappings:
            - ContainerPort: 8080