# 설치
$ sudo amazon-linux-extras install docker
$ sudo systemctl start docker
$ docker --version
# 권한 부여
$ sudo usermod -a -G docker ec2-user
# 자동 실행 등록
$ sudo chkconfig docker on
# 설치
$ sudo curl -L https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose
# 권한 부여
$ sudo chmod +x usr/local/bin/docker-compose
$ docker-compose --version
Docker 조건별 이미지 삭제
https://velog.io/@soonbee/docker-image%EB%A5%BC-%EC%82%AD%EC%A0%9C%ED%95%98%EB%8A%94-%EB%8B%A4%EC%96%91%ED%95%9C-%EB%B0%A9%EB%B2%95%EB%93%A4