Rusta/config_multi_protocol.json at master · Alkamal01/Rusta · GitHub

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{
  "version": 1,
  "jwt": {
    "secret": "your-super-secret-jwt-key-change-this-in-production",
    "issuer": "rusta-gateway",
    "audience": "api-clients",
    "required_claims": ["sub", "exp"]
  },
  "rate_limit": {
    "strategy": "sliding_window",
    "requests_per_minute": 100,
    "burst_size": 150
  },
  "routers": [
    {
      "protocol": "http",
      "backends": [
        {
          "host": "http://backend-1",
          "port": 8080,
          "weight": 2
        },
        {
          "host": "http://backend-2",
          "port": 8080,
          "weight": 1
        }
      ],
      "load_balancing_strategy": "weighted",
      "external_path": "/api/users/{id}",
      "internal_path": "/v1/user/{id}",
      "methods": ["GET", "PUT", "DELETE"],
      "auth_required": true,
      "retry": {
        "max_retries": 3,
        "initial_backoff_ms": 100,
        "max_backoff_ms": 5000,
        "backoff_multiplier": 2.0,
        "retry_on_status_codes": [502, 503, 504],
        "retry_on_connection_error": true
      }
    },
    {
      "protocol": "websocket",
      "backends": [
        {
          "host": "ws://websocket-backend",
          "port": 8080,
          "weight": 1
        }
      ],
      "external_path": "/ws/chat",
      "internal_path": "/realtime/chat",
      "methods": ["GET"],
      "auth_required": false
    },
    {
      "protocol": "ftp",
      "backends": [
        {
          "host": "ftp://ftp.example.com",
          "port": 21,
          "weight": 1
        }
      ],
      "external_path": "/ftp",
      "internal_path": "/",
      "methods": ["GET", "POST"],
      "auth_required": true
    },
    {
      "protocol": "dns",
      "backends": [
        {
          "host": "8.8.8.8",
          "port": 53,
          "weight": 1
        },
        {
          "host": "1.1.1.1",
          "port": 53,
          "weight": 1
        }
      ],
      "load_balancing_strategy": "round_robin",
      "external_path": "/dns",
      "internal_path": "/",
      "methods": ["POST"],
      "auth_required": false
    }
  ]
}