worker_processes  1;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent';

    sendfile        on;

    keepalive_timeout  65;

    upstream foreman5000 {
        server localhost:5000;
        server localhost:5001;
        server localhost:5002;
        server localhost:5003;
        server localhost:5004;
    }

    upstream foreman4000 {
        server localhost:4000;
        server localhost:4001;
        server localhost:4002;
        server localhost:4003;
        server localhost:4004;
    }

    server {
        listen       80;
        server_name  localhost;

        access_log  /opt/local/var/log/nginx/foreman4000.access.log  main;

        location / {
          proxy_pass http://foreman4000;
          proxy_set_header Host $host;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Forwarded-For $remote_addr;
        }

    }
}