Gateway API로 라우팅 관리하기

Gateway

Reference

• Gateway API / API specification / Standard # Gateway

apiVersion: gateway.networking.k8s.io/v1
kind: Gateway
spec:
  gatewayClassName: <gatewayClassName>
  listeners:
    - name: http
      protocol: HTTP
      port: 80
      allowedRoutes:
        namespaces:
          from: Same
    - name: https
      protocol: HTTPS
      port: 443
      tls:
        name: Terminate
        certificateRefs:
          - name: <secretName>
      allowedRoutes:
        namespaces:
          from: Same

• gatewayClassName: <name>
• listeners: []
• infrastructure
  • labels
  • annotations
  • parametersRef
    • GatewayClass가 인식할 수 있는 리소스를 설정하면 Gateway에 의해 생성되는 리소스를 정의할 수 있습니다.
    • group
    • kind
    • name

HTTPRoute

Reference

• Gateway API / API specification / Standard # HTTPRoute

apiVersion: gateway.networking.k8s.io/v1
kind: HTTPRoute
spec:
  hostnames:
    - <host>
  parentRefs:
    - name: <gatewayName>
      namespace: <gatewayNamespace>
  rules:
    - matches:
        - path:
            type: PathPrefix
            value: /
      backendRefs:
        - name: <serviceName>
          port: <servicePort>

• rules: []
  • matches: []
    • 리스트 중 하나라도 일치하면 라우팅됩니다.
    • path, headers, queryParams, method를 조합할 수 있으며, AND 조건으로 처리됩니다.
    • path
      • type: PathPrefix|RegularExpression
      • value: <path>
  • backendRefs: []
    • group: <group>
    • kind: Service
    • name: <name>
    • namespace: <namespace>
    • port: <port>

TCPRoute

ReferenceGrant