Ubuntu 22.04 Install

  • 기존 패키지로 설치 - 낮은 버전(1.5-2) 
    $ sudo apt update
$ sudo apt install docker docker-engine docker.io containerd runc
  • 저장소로 최신 버전 설치 (20.10.21) - docker-ce만 설치해도 된다. 
    $ sudo apt update
$ sudo apt install ca-certificates curl gnupg lsb-release -y
$ sudo mkdir -p /etc/apt/keyrings
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
$ echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
$ sudo apt update
$ sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin -y

Script Install

$ curl -fsSL https://get.docker.com -o get-docker.sh
$ DRY_RUN=1 sudo sh ./get-docker.sh

Test

$ sudo docker --version  # 버전 확인
$ sudo systemctl status docker  # 서비스 Active 확인
$ sudo docker run hello-world  # 테스트
$ sudo docker ps -a  # 프로세스 fhrm ghkrdls

Uninstall

$ sudo apt-get purge docker-ce docker-ce-cli containerd.io docker-compose-plugin -y