Ubuntu 20.04에 docker, docker-compose 설치하기

개인적으로 명령어는 한 줄씩 입력하는 것을 추천한다.

한번에 복사 붙여넣기를 하면 명령어가 씹힐 가능성이 있다. 

sudo apt update
sudo apt install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
sudo apt update
apt-cache policy docker-ce

sudo apt install docker-ce

# 디펜던시 추가 
sudo apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg \
    lsb-release

# public key 등록
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

echo \
  "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io

# docker compose 설치 
sudo curl -L "https://github.com/docker/compose/releases/download/1.28.6/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

# docker permission 
sudo groupadd docker
sudo usermod -aG docker $USER

# docker compose permission 
sudo chmod 666 /var/run/docker.sock

# docker-compose 권한 에러 여전히 나는 경우?
sudo chmod -R 777 /usr/local/bin

 

docker 및 docker-compose가 잘 설치된 것을 볼 수 있다!! 

++) docker portainer 를 통해 컨테이너를 관리할 수 있다. 

# portainer 컨테이너 생성 및 실행 
sudo  docker volume create portainer_data
sudo docker run -d -p 9000:9000 -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data --restart=always portainer/portainer

[출처]

https://github-wiki-see.page/m/team-irc/twitch-chat-analyzer/wiki/AWS-docker,-docker-compose-%EC%84%A4%EC%B9%98-%EB%B0%8F-%EA%B6%8C%ED%95%9C-%EC%A3%BC%EA%B8%B0

https://azebook.tistory.com/13?category=803688