프라이빗 퍼블릭으로 설정

→ mysql 접속 에러

다시 퍼블릭 에러로 만듦(성민님이 도와주심)

EB ↔  RDS 스냅샷 에러

참고자료: https://soulduse.tistory.com/104

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mysql 버전 변경해줘야한다고 함

먼저 EB CLI 설치하기

참고자료: https://docs.aws.amazon.com/ko_kr/elasticbeanstalk/latest/dg/eb-cli3-install-osx.html

eb init
eb config
# 하단 수정
aws:rds:dbinstance:
    HasCoupledDatabase: 'false'
    DBEngineVersion: '8.0.28'
# ctrl + x: nano 저장법
Printing Status:
2022-05-24 16:36:32    INFO    Environment update is starting.
2022-05-24 16:36:39    INFO    Updating environment Beerair-env's configuration settings.
 -- Events -- (safe to Ctrl+C) Use "eb abort" to cancel the command.
2022-05-24 16:37:47    INFO    Successfully deployed new configuration to environment.

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