Configuration

extensions:
  gateway:
    enabled: true
    basePath: ""

    timeouts:
      connect: "10s"
      read: "30s"
      write: "30s"
      idle: "90s"

    retry:
      enabled: true
      maxAttempts: 3
      initialDelay: "100ms"
      maxDelay: "5s"
      jitter: true

    circuitBreaker:
      enabled: true
      failureThreshold: 5
      failureWindow: "60s"
      resetTimeout: "30s"

    healthCheck:
      enabled: true
      interval: "10s"
      path: "/_/health"
      failureThreshold: 3
      successThreshold: 2

    loadBalancing:
      strategy: "round_robin"       # round_robin, weighted, random, least_connections, consistent_hash

    discovery:
      enabled: true
      pollInterval: "30s"
      watchMode: true
      autoPrefix: true
      prefixTemplate: "/{{.ServiceName}}"
      stripPrefix: true

    dashboard:
      enabled: true
      basePath: "/gateway"
      realtime: true

    openAPI:
      enabled: true
      path: "/gateway/openapi.json"
      uiPath: "/gateway/docs"

    routes:
      - path: "/api/users/*"
        target: "http://users-service:8080"
        methods: ["GET", "POST", "PUT", "DELETE"]
        stripPrefix: true

ext := gateway.NewExtension(
    gateway.WithDiscovery(true),
    gateway.WithDashboard(true),
    gateway.WithLoadBalancing("round_robin"),
    gateway.WithCircuitBreaker(true, 5, 60*time.Second, 30*time.Second),
    gateway.WithHealthCheck(true, 10*time.Second, "/_/health"),
)