SpringSpring Cloud

Spring Cloud - 11. Users Microservice Gateway 연동

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Users Microservice Gateway 연동

@GetMapping("/health_check")
public String status(){
    return String.format("It's Working in User Service on PORT %s", env.getProperty("local.server.port"));
}
server:
  port: 8080

eureka:
  client:
    register-with-eureka: true
    fetch-registry: true
    service-url:
      defaultZone: http://localhost:8761/eureka

spring:
  application:
    name: apigateway-service
  cloud:
    gateway:
      default-filters:
        - name: GlobalFilter
          args:
            baseMessage: Spring Cloud Gateway Global Filter
            preLogger: true
            postLogger: true

      routes:
        - id: user-service
          #          uri: http://localhost:8081/
          uri: lb://USER-SERVICE
          predicates:
            - Path=/user-service/**
          filters:
            - CustomFilter
        #            - AddRequestHeader=first-request, first-request-header2
        #            - AddResponseHeader=first-response, first-response-header2

        - id: first-service
          #          uri: http://localhost:8081/
          uri: lb://MY-FIRST-SERVICE
          predicates:
            - Path=/first-service/**
          filters:
            - CustomFilter
        #            - AddRequestHeader=first-request, first-request-header2
        #            - AddResponseHeader=first-response, first-response-header2

Gateway를 거처 User Service에 접근하게 되면 문제가 발생

  • User Service의 URI와 API Gateway의 URI가 다르기 때문에 문제가 생김
@GetMapping("/user-service/health_check")
public String status(){
    return String.format("It's Working in User Service on PORT %s", env.getProperty("local.server.port"));
}
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