Docker | docker-compose 설치 및 사용법

Docker compose 설치

저장소를 통해 설치

sudo apt-get install docker-compose-plugin

수동 설치

sudo curl -L "https://github.com/docker/compose/releases/download/1.27.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

docker-compose -v

이후 정상 설치되었는지 확인한다

docker-compose.yml 파일 작성

version: "3"

services:
  your-service:
    image: node
    container_name: your-web-service
    restart: unless-stopped
    tty: true
    stdin_open: true
    ports:
      - "8080:80"
    working_dir: /web-service
    command: bash -c "npm start"

예시

명령어

alias dc='docker-compose'
alias dcbuild='docker-compose build'
alias dcup='docker-compose up'
alias dcdown='docker-compose down'
alias dcsart='docker-compose start'
alias dcstop='docker-compose stop'