환경설정 필자는 gradle을 사용했고, 아래와 같이 webflux, actuator, prometheus 등의 dependency 설정이 필요하다 dependencies { implementation 'org.springframework.boot:spring-boot-starter-actuator' implementation 'org.springframework.boot:spring-boot-starter-webflux' runtimeOnly 'io.micrometer:micrometer-registry-prometheus' compileOnly 'org.projectlombok:lombok' annotationProcessor 'org.projectlombok:lombok' testImplementa..