Gateway

[cej55]

1. 게이트웨이(프런트 통합채널 포트) 설정 및 실행 1.1 게이트웨이 통합채널 포트 확인 및 predicates url 추가 : gateway/src/main/resource/application.yml server: port: 8088 # 게이트웨이 포트 확인

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spring: profiles: default cloud: gateway: routes:

• id: reservation uri: http://localhost:8081 predicates:
  • Path=/reservations/, /env/, /reserve/, /cancel/, /resreturn/, /reserve, /cancel, /return # configMap 환경변수 확인, 예약, 취소, 반납 ui 추가
• id: rental uri: http://localhost:8082 predicates:
  • Path=/rentals/, /rentaled/, /retrieved/, /rental_action, /retrieve_action**
• id: payment uri: http://localhost:8083 predicates:
  • Path=/payments/, /pay/ # 동기식 호출 url 추가(/pay)
• id: customer uri: http://localhost:8084 predicates:
  • Path=/customers/, /myPages/, /mypage** # , 추가 두개 이상일 경우 콤마로 구분

spring: profiles: docker cloud: gateway: routes:

• id: reservation uri: http://reservation:8080 predicates:
  • Path=/reservations/, /env/, /reserve/, /cancel/, /resreturn/, /reserve, /cancel, /return # configMap 환경변수 확인, 예약, 취소, 반납 ui 추가
• id: rental uri: http://rental:8080 predicates:
  • Path=/rentals/, /rentaled/, /retrieved/, /rental_action, /retrieve_action**
• id: payment uri: http://payment:8080 predicates:
  • Path=/payments/, /pay/ # 동기식 호출 url 추가(/pay)

• id: customer uri: http://customer:8080 predicates:

  • Path=/customers/, /myPages/, /mypage** # , 추가 두개 이상일 경우 콤마로 구분 1.2 서비스 실행 1.2.1 Terminal > new Terminal (3:cmd) 1.2.2 cd gateway 이동 1.2.3 서비스 실행 mvn spring-boot:run 1.2.4 서비스 기동 포트확인 cmd 1 번에서netstat -ano | findstr "PID :8088" cmd 5번에서 http http://localhost:8088/reservations http POST localhost:8088/reservations carId="100" lentalAddr="addr1" retriveAddr="addr2" amount="1000" userPhone="6401" payType="1" payNumber="123" payCompany="bank" => 예약 http “http://localhost:8088/reservations/1” => 조회 http http://localhost:8088/reservations http http://localhost:8088/payments

  cmd 4번예약 Reserved 이벤트 확인 kafka-console-consumer.bat --bootstrap-server http://localhost:9092 --topic carsharing --from-beginning

2. kubernetes 클러스터에서
   gateway/src/main/resource/application.yml 수정 profile : docker uri : http:///서비스 EXTERNAL IP:PORT 수정 mvn package az acr build --registry hanchyacr --image hanchyacr.azurecr.io/carsharing-gateway:latest --file Dockerfile . kubectl create deploy gateway --image=hanchyacr.azurecr.io/carsharing-gateway:latest -n ns-carsharing kubectl expose deploy gateway --type="LoadBalancer" --port=8080 -n ns-carsharing kubectl get svc -n ns-carsharing kubectl get pod -n ns-carsharing

   curl http://20.84.24.69:8080/reservations

   kubectl delete deploy/gateway -n ns-carsharing kubectl delete service/gateway -n ns-carsharing

   kubectl exec -it pod/gateway-7b785bcbc7-t6w42 -n ns-carsharing /bin/sh kubectl get deploy/gateway -o yaml -n ns-carsharing

   kubectl logs pod/gateway-7b785bcbc7-t6w42 -n ns-carsharing gateway EXTERNAL-IP, 포트 확인 예약 서비스 yaml 수정