2 CPUs or more 2GB of free memory 20GB of free disk space 1. 도커 설치하기 1) Update Software Repositories sudo apt-get update 2) Download Dependencies sudo apt-get install apt-transport-https ca-certificates curl software-properties-common 3) add docker's GPG key curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - 4) Install the Docker Repository sudo add-apt-repository "deb ..
