iot-events-nginx.conf

load_module /usr/lib/nginx/modules/ngx_http_js_module.so;

events {}

http {
  js_import integration.js;

  map $downstream_method $handler_host {
    POST "add-event";
    GET "get-events";
  }

  # Docker's embedded DNS server
  resolver 127.0.0.11;

  server {
    listen 80;

    location /integration {
      internal;
      proxy_pass http://$handler_host:8080/2015-03-31/functions/function/invocations;
    }

    location /events {
      set $downstream_method $request_method;
      js_content integration.invoke;
    }
  }
}