{
  "tls": {
    "certificates": [
      {
        "id": "app",
        "hosts": [
          "app.localhost"
        ],
        "cert_file": "app.pem",
        "key_file": "app.key"
      }
    ]
  },
  "vhosts": [
    {
      "id": "example-1",
      "frontend": {
        "hosts": [
          "app.localhost"
        ],
        "listener_ids": [
          "example-1-http"
        ]
      },
      "backends": [
        {
          "id": "demo-dns",
          "url": "http://localhost:9000",
          "protocol": "http1",
          "allow_private": true,
          "preserve_host": true,
          "address_allowlist": [
            "127.0.0.0/8",
            "::1/128"
          ]
        }
      ],
      "load_balancing": {
        "health_check": {
          "mode": "off"
        }
      },
      "routes": [
        {
          "id": "app",
          "path_prefix": "/",
          "backend_id": "demo-dns",
          "enabled": true
        }
      ]
    }
  ],
  "listeners": {
    "endpoints": [
      {
        "id": "example-1-http",
        "name": "example-1 HTTP",
        "scope": "internal",
        "enabled": true,
        "binding": {
          "address": "127.0.0.1:8080",
          "tls": false,
          "http2": false,
          "http3": null
        }
      }
    ]
  }
}