解决docker-compose搭建wordpress网络问题

docker-compose.yml文档：

version: "3.3"
    
services:
  db:
    image: mysql:5.7
    volumes:
      - db_data:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: somewordpress
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress
    
  wordpress:
    depends_on:
      - db
    image: wordpress:latest
    volumes:
      - wordpress_data:/var/www/html
    ports:
      - "8000:80"
    restart: always
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
      WORDPRESS_DB_NAME: wordpress
volumes:
  db_data: {}
  wordpress_data: {}

问题描述：

[root@localhost wordpress]# docker-compose up
Creating volume "wordpress_wordpress_data" with default driver
Pulling db (mysql:5.7)...
ERROR: Get "https://registry-1.docker.io/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)

解决方法：

在本机/etc/resolv.conf文件中添加代理IP

nameserver 8.8.8.8
nameserver 4.4.4.4
nameserver 127.0.0.53

 

docker-compose up 启动对应的yml文件（-f 可指定，-d后台执行）。

执行成功：

 

 

搭建成功：