docker.io 설치

Ubuntu 기준

uname -r

4.4.0-31-generic

sudo apt-get install linux-image-extra-$(uname -r) linux-image-extra-virtual

apt-get install docker.io

docker-engine 과 docker.io 의 차이점은?

docker-compose 설치

curl -L "https://github.com/docker/compose/releases/download/1.9.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

chmod +x /usr/local/bin/docker-compose

docker-compose --version

docker-compose.yml 작성

version: '2' services:    db:      image: mysql:5.7      volumes:        - db_data:/var/lib/mysql      restart: always      environment:        MYSQL_ROOT_PASSWORD: wordpress        MYSQL_DATABASE: wordpress        MYSQL_USER: wordpress        MYSQL_PASSWORD: wordpress    wp:      depends_on:        - db      image: wordpress:latest      ports:        - "8000:80"      restart: always      environment:        WORDPRESS_DB_HOST: db:3306        WORDPRESS_DB_PASSWORD: wordpress volumes:     db_data:

docker-compose up -d

wordpress 정상 설치 확인