# ssh로 인스턴스 접근 
$ sudo docker login
Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to <https://hub.docker.com> to create one.
Username: zeze1004
Password:
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
<https://docs.docker.com/engine/reference/commandline/login/#credentials-store>

Login Succeeded

# 도커 실행
$ sudo systemctl start docker

# 도커 허브에 존재하는 이미지 파일 pull
$ sudo docker pull zeze1004/sulsul-app

$ sudo docker run -p 80:8080 zeze1004/sulsul-app

df