네 이번에는 Spring Boot로 백엔드 서버만 달라졌습니다. 우선 EC2 접속하면 할 일1. Docker 설치https://docs.docker.com/engine/install/ubuntu/ UbuntuJumpstart your client-side server applications with Docker Engine on Ubuntu. This guide details prerequisites and multiple methods to install Docker Engine on Ubuntu.docs.docker.com# Add Docker's official GPG key: sudo apt-get update sudo apt-get install ca-certificates curl sudo i..