SpringSpring CloudConfig

Spring Cloud - 21. Spring Cloud Config 연동 Actuactor

목차

참고

Spring Cloud Config Server

Spring Cloud Config Server 의존성 추가

// 외부 Config를 가져오기 위한 Dependency 설정
implementation 'org.springframework.cloud:spring-cloud-config-server'
implementation 'org.springframework.cloud:spring-cloud-starter-bootstrap'
/{application}/{profile}[/{label}]
/{application}-{profile}.yml
/{label}/{application}-{profile}.yml
/{application}-{profile}.properties
/{label}/{application}-{profile}.properties

@EnableConfigServer 어노테이션을 추가하여 Config Server를 만들어 준다.

@SpringBootApplication
@EnableConfigServer
public class ConfigServiceApplication {

    public static void main(String[] args) {
        SpringApplication.run(ConfigServiceApplication.class, args);
    }

}
server:
  port: 8888

spring:
  application:
    name: config-service
  cloud:
    config:
      server:
        git:
          uri: file:///Users/dongwoo-yang/dev/study/Spring-Cloud/gateway/git-local-repository
          default-label: master
spring:
  cloud:
    config:
      uri: http://127.0.0.1:8888
      name: ecommerce
@RestController
public class UserController {
    private Environment env;
    private UserService userService;
    private Greeting greeting;

    public UserController(Environment env, UserService userService) {
        this.env = env;
        this.userService = userService;
    }

    @GetMapping("/health_check")
    public String status() {
        return String.format("It's Working in User Service"
                + ", Port(local.server.port) = " + env.getProperty("local.server.port") + "\n"
                + ", Port(server.port) = " + env.getProperty("server.port") + "\n"
                + ", token secret  = " + env.getProperty("token.secret") + "\n"
                + ", token expiration time = " + env.getProperty("token.expiration_time"));
    }

    @GetMapping("/welcome")
    public String welcome() {
        return env.getProperty("greeting.message");
    }

    @GetMapping("/welcome_value")
    public String welcomeValue() {
        return greeting.getMessage();
    }

    @PostMapping("/users")
    public ResponseEntity createUser(@RequestBody RequestUser user) {
        ModelMapper modelMapper = new ModelMapper();
        modelMapper.getConfiguration().setMatchingStrategy(MatchingStrategies.STRICT);
        UserDto userDto = modelMapper.map(user, UserDto.class);
        userService.createUser(userDto);

        ResponseUser responseUser = modelMapper.map(userDto, ResponseUser.class);
        return ResponseEntity.status(HttpStatus.CREATED).body(responseUser);
    }

    @GetMapping("/users")
    public ResponseEntity<List<ResponseUser>> getUsers() {
        Iterable<UserEntity> userList = userService.getUserByAll();
        List<ResponseUser> result = new ArrayList<>();

        userList.forEach(v -> {
            result.add(new ModelMapper().map(v, ResponseUser.class));
        });

        return ResponseEntity.status(HttpStatus.OK).body(result);
    }

    @GetMapping("/users/{userId}")
    public ResponseEntity<ResponseUser> getUsers(@PathVariable("userId") String userId) {
        UserDto userDto = userService.getUserByUserId(userId);

        ResponseUser returnValue = new ModelMapper().map(userDto, ResponseUser.class);

        return ResponseEntity.status(HttpStatus.OK).body(returnValue);
    }
}

Spring Cloud Config Client

// https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-actuator
implementation 'org.springframework.boot:spring-boot-starter-actuator'
server:
  port: 0

spring:
  application:
    name: user-service
  h2:
    console:
      enabled: true
      settings:
        web-allow-others: true
  datasource:
    username: sa
    password:
    driver-class-name: org.h2.Driver
    url: jdbc:h2:mem:testdb

eureka:
  instance:
    instanceId: ${spring.application.name}:${spring.application.instance_id:${random.value}}
  client:
    register-with-eureka: true
    fetch-registry: true
    service-url:
      defaultZone: http://localhost:8761/eureka

greeting:
  message: Welcome to the Simple E-commerce.

management:
  endpoints:
    web:
      exposure:
        include: refresh, health, beans

#token:
#  expiration_time: 84600000
#  secret: user_token
Share