events {}

http {
  map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
  }

  server {
    listen 7000;

    location /agent_0/ {
      proxy_pass http://agent-0:8000/;
      proxy_http_version 1.1;
      proxy_set_header Host $host;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection $connection_upgrade;
    }

    location /agent_1/ {
      proxy_pass http://agent-1:8000/;
      proxy_http_version 1.1;
      proxy_set_header Host $host;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection $connection_upgrade;
    }
  }
}