server {
  listen 3000;
  server_name _;
  root /usr/share/nginx/html;
  index index.html;

  location = /api/health {
    default_type text/plain;
    add_header Content-Type text/plain;
    return 200 "ok";
  }

  location / {
    try_files $uri $uri/ /index.html;
  }
}