# 本机同时启用 Gateway 与一次性独占提取 API。
version: 1
security:
  requireProtectionOnPublicListen: true
gateway:
  enabled: true
  listen: 127.0.0.1:8080
  auth: {mode: none}
  retry:
    maxAttempts: 2
    retryMethods: [GET, HEAD]
distribution:
  enabled: true
  listen: 127.0.0.1:8081
  auth: {mode: none}
  clientIdentification: {mode: sourceIP}
  extraction:
    fulfillment: partial
    maxCountPerRequest: 20
    minRemainingTTL: 30s
    maxHealthCheckAge: 15s
    reserveForGateway: 5
routing:
  - name: gateway-default
    enabled: true
    purpose: gateway
    match: {hostRegex: '.*'}
    upstreams: [provider-a]
    strategy: {type: leastConnections}
    onUnavailable: {action: reject}
  - name: extract-default
    enabled: true
    purpose: extract
    match: {hostRegex: '.*'}
    upstreams: [provider-a]
    strategy: {type: random}
    onUnavailable: {action: reject}
upstreams:
  provider-a:
    enabled: true
    exposure: [gateway, extract]
    provider: {billingMode: fetch, protocols: [http]}
    api:
      url: https://provider-a.example/proxies
      method: GET
      auth: {type: none}
      template: '{{.}}'
    proxyAuth: {type: response}
    pool: {maxSize: 100}
    capacity: {maxConcurrencyPerProxy: 10}
    lifecycle: {ttl: 2m, allocationSafetyMargin: 10s}
    fetch: {requestInterval: 1s, timeout: 3s, maxAttempts: 3, maxInFlight: 1, maxTotal: 1000}
    check: {interval: 30s, jitter: 20, maxInFlight: 50, timeout: 2s, maxAttempts: 2, maxConsecutiveFailures: 3}