build blog with docker-compose/wordpress

blog-compose.yml

version: "3"
services:
  mysql:
    image: "mysql:5.7"
    container_name: blog-mysql
    environment:
      MYSQL_ROOT_PASSWORD: mysql
      MYSQL_DATABASE: blog
      MYSQL_USER: blog
      MYSQL_PASSWORD: blog
    command: mysqld --character-set-server=utf8 --collation-server=utf8_general_ci --init-connect='SET NAMES UTF8;' --innodb-flush-log-at-trx-commit=0
    volumes:
      - /var/lib/mysql:/var/lib/mysql
    networks:
      - blog
  wordpress: 
    image: "wordpress:4.9.1"
    container_name: blog-wordpress
    links:
      - mysql:mysql
    environment:
      WORDPRESS_DB_NAME: blog
      WORDPRESS_DB_USER: blog
      WORDPRESS_DB_PASSWORD: blog
    ports:
      - 80:80
    networks:
      - blog
networks:
  blog:
    driver: bridge

install_wordpress_by_docker.md

Docker Compose部署Wordpress

1. docker安装

1.1 更新yum源

sudo tee /etc/yum.repos.d/docker.repo <<-'EOF'
[dockerrepo]
name=Docker Repository
baseurl=https://yum.dockerproject.org/repo/main/centos/7/
enabled=1
gpgcheck=1
gpgkey=https://yum.dockerproject.org/gpg
EOF

1.2 安装docker

sudo yum update -y
sudo yum install -y docker-engine
sudo curl -L https://github.com/docker/compose/releases/download/1.18.0/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

1.3 启动docker

sudo systemctl enable docker
sudo systemctl start docker

2. docker-compose创建启动wordpress/mysql

sudo docker-compose -f blog-compose.yml up -d

3. 测试wordpress

http://localhost

P.S. 不使用docker-compose，单独创建wordpress/mysql

docker run --name blog-mysql -v /var/lib/mysql:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=mysql -e MYSQL_DATABASE=blog -e MYSQL_USER=blog -e=MYSQL_PASSWORD=blog -d mysql:5.7 --character-set-server=utf8 --collation-server=utf8_general_ci
docker run --name blog-wordpress --link blog-mysql:mysql -e WORDPRESS_DB_USER=blog -e WORDPRESS_DB_PASSWORD=blog -e WORDPRESS_DB_NAME=blog -p 8080:80 -d wordpress:4.9.1

https版本请参考https分支