Setup Wordpress With Docker

docker-compose.yml

version: '3.0'

services:
  db:
    image: mysql:8.0 # 使用mysql镜像，不建议修改版本号，后续如果要升级，千万记得备份数据库
    container_name: wordpress-db
    restart: unless-stopped
    command: --max-binlog-size=200M --expire-logs-days=2
    environment:
      MYSQL_ROOT_PASSWORD: rootpassword # 这里是上面的root密码
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: rootpassword # 这里是原来的密码
    volumes:
      - './db:/var/lib/mysql'
    networks:
      - default

  app:
    image: wordpress:latest
    container_name: wordpress-app
    restart: unless-stopped
    ports:
      - 8080:80  # 按需修改,左边的8080可以改成服务器上没有用过的端口
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_NAME: wordpress
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: rootpassword
    volumes:
      - './app:/var/www/html'
    links:
      - db:db
    depends_on:
      - redis
      - db
    networks:
      - default

  redis:
    image: redis:alpine
    container_name: wordpress-redis
    restart: unless-stopped
    volumes:
      - ./redis-data:/data
    networks:
      - default

networks:
  default:
    name: wordpress

启动一次

docker compose pull
docker compose up -d

启用redis

docker compose down
docker compose up -d

第二次启动后，应该可以看见安装向导。

wp-admin/plugins.php

然后安装插件：Redis Object Cache

修改配置：

docker compose down
vi app/wp-config.php
在
define( 'DB_COLLATE', getenv_docker('WORDPRESS_DB_COLLATE', '') );
后面插入：

/** Redis Object Cache */
define('WP_REDIS_HOST', 'wordpress-redis');
define('WP_REDIS_DATABASE', '0');

docker compose up -d

绑定域名

如果要使用api发布文章，需要https协议，故需要一个域名 首先解析域名到wordpress地址；然后： wp-admin/options-general.php 修改：WordPress 地址（URL） 站点地址（URL）

主题推荐

OceanWP 可以自定义，关闭主页文章内容的显示，只保留标题。

推送文章的python脚本

#!/usr/bin/env python3
import requests
import argparse
from requests.auth import HTTPBasicAuth

# WordPress API 配置
API_URL = "https://wordpress.xxx.com/wp-json/wp/v2/posts"
USERNAME = "admin"
PASSWORD = "生成一个应用密码"

# 从文件中读取文章内容
def read_file(file_path):
    try:
        with open(file_path, 'r', encoding='utf-8') as file:
            return file.read()
    except FileNotFoundError:
        print(f"Error: File '{file_path}' not found.")
        return None

# 发布文章函数
def publish_post(title, content, status="publish"):
    payload = {
        "title": title,
        "content": content,
        "status": status
    }

    try:
        response = requests.post(
            API_URL,
            auth=HTTPBasicAuth(USERNAME, PASSWORD),
            json=payload
        )

        if response.status_code == 201:  # HTTP 201 Created
            print(response.json()["link"])
        else:
            print("Failed to create post.")
            print("Status Code:", response.status_code)
            print("Response:", response.json())
    except requests.exceptions.RequestException as e:
        print(f"Request failed: {e}")

# 主程序
if __name__ == "__main__":
    # 设置命令行参数
    parser = argparse.ArgumentParser(description="Publish a Markdown file as a WordPress post.")
    parser.add_argument("--title", required=True, help="The title of the post")  # 标题作为必填参数
    parser.add_argument("--file_path", required=True, help="Path to the Markdown file")  # 文件路径作为必填参数
    args = parser.parse_args()

    # 从文件读取内容
    content = read_file(args.file_path)
    if content:
        publish_post(args.title, content)

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