참고 링크

• PR 템플릿 적용 : https://phillip5094.tistory.com/80
• EC2 생성 및 적용 : https://bcp0109.tistory.com/356
• IAM 설정 : https://tech.cloud.nongshim.co.kr/2018/10/13/초보자를-위한-aws-웹구축-2-iam-유저-생성하기/
• Swagger 설정: https://velog.io/@geun/Spring-Swagger-3.0.0-적용하기
• DB time-zone 설정: https://programforlife.tistory.com/52
• custom exception: https://mangkyu.tistory.com/205
• nginx: https://velog.io/@u-nij/Spring-Boot-Nginx-%EC%97%B0%EB%8F%99%ED%95%B4%EC%84%9C-%EB%B0%B0%ED%8F%AC%ED%95%98%EA%B8%B0