Halo多博客备份,同时备份redis与mysql,将备份文件上传到百度云

代码:https://github.com/loks666/py_tools

写在前面

我的服务器运行了多个halo博客,都在同一个域名下,只是用前缀区分,所以代码中我也是使用前缀区分的,使用了list元祖中包含了多个halo站点信息,记得在代码中修改为自己的信息,如果只有一个,即只保留一个就好

我都使用的是docker容器运行,docker-compose管理,一定要谨记自己的挂载盘在哪里

代码中是/data/blog/博客名,数据库:/data/mysql,redis:/data/redis

备份的文件夹生成在:/backup文件夹下,记得创建或者自己修改

关于bypy
bypy是百度的python客户端,如果你需要在服务器运行,需要你在本地先安装bypy包

然后在powershell执行:

bypy list

这个时候它会给你一个链接,复制到浏览器打开,登录后会有一个码,把这个码复制进命令行

回车,然后在你的本地用户文件夹会生成一个.bypy文件夹,把这个文件夹上传到你服务器的用户文件夹下,这样就能在你本地使用bypy包了

每日备份

  1. 输入 crontab -e 命令来编辑cron文件。

  2. 在打开的编辑器中,添加以下行(这会在每天凌晨2点运行你的脚本):

  3. 0 2 * * * /usr/bin/python3 /path/to/your/script.py
    /usr/bin/python3是你的python解释器路径

    /path/to/your/script.py是你的脚本路径(即backup_by_BaiDuYun.py)
import base64
import json
import os
import shutil
import time
import logging
from datetime import datetime

import requests
from bypy import ByPy


# 设置日志
logging.basicConfig(filename='backup_by_BaiDuYun.log', level=logging.INFO)


def backup_blog(prefix, port, user, password, backup_path):
    # 网站地址
    website = f"http://localhost:{port}"
    # halo2备份文件夹路径
    backup_halo_path = f"/data/blog/{prefix}/backups"

    backup_api = website + f"/apis/migration.halo.run/v1alpha1/backups"
    check_api = website + f"/apis/migration.halo.run/v1alpha1/backups?sort=metadata.creationTimestamp%2Cdesc"

    # 获取现在的时间 2023-09-24T13:14:18.650Z
    now_time = datetime.now().strftime('%Y-%m-%dT%H:%M:%S.%f')[:-3] + 'Z'
    logging.info(now_time)
    # 构建认证头部
    auth_header = "Basic " + base64.b64encode((user + ":" + password).encode()).decode()
    payload = json.dumps({
        "apiVersion": "migration.halo.run/v1alpha1",
        "kind": "Backup",
        "metadata": {
            "generateName": "backup-",
            "name": ""
        },
        "spec": {
            "expiresAt": now_time,
        }
    })
    headers = {
        'User-Agent': '',
        'Content-Type': 'application/json',
        'Authorization': "Basic " + base64.b64encode((user + ":" + password).encode()).decode(),
    }
    response = requests.request("POST", backup_api, headers=headers, data=payload)
    logging.info(response.text)
    if response.status_code == 201:
        logging.info(f"{prefix}备份请求成功!")
        while True:
            check_response = requests.request("GET", check_api, headers=headers)
            if check_response.status_code == 200:
                backup_data = json.loads(check_response.text)
                items = backup_data.get("items", [])
                if items[0]["status"]["phase"] == "SUCCEEDED":
                    logging.info(f"{prefix}备份完成!")
                    new_backup_name = items[0]["status"]["filename"]
                    break
                if items[0]["status"]["phase"] == "RUNNING":
                    logging.info(f"{prefix}正在备份!")
                    time.sleep(10)

            else:
                logging.error(f"{prefix}查询备份请求失败!错误代码:{check_response.status_code}")
        shutil.copy(backup_halo_path + "/" + new_backup_name, backup_path + "/" + new_backup_name)
        logging.info(f"{prefix}备份文件复制完成!")

    else:
        logging.error(f"{prefix}备份请求失败!错误代码:{response.status_code}")


def ignore_sock_files(dirname, filenames):
    return [name for name in filenames if name.endswith('.sock')]


def backup_mysql(backup_path):
    # 复制MySQL数据
    dst_path = backup_path + "/mysql"
    if os.path.exists(dst_path):
        shutil.rmtree(dst_path)
    shutil.copytree("/data/mysql", dst_path, ignore=ignore_sock_files)


def backup_redis(backup_path):
    # 复制Redis数据
    dst_path = backup_path + "/redis"
    if os.path.exists(dst_path):
        shutil.rmtree(dst_path)
    shutil.copytree("/data/redis", dst_path, ignore=ignore_sock_files)


def zip_and_upload(directory):
    # 打包并上传到百度云
    shutil.make_archive(directory, 'zip', directory)
    bp = ByPy()
    bp.upload(localpath=directory + ".zip", remotepath="/backup/" + directory + ".zip", ondup='overwrite')
    # 删除原始文件夹
    shutil.rmtree(directory)
    logging.info(f"{directory} has been deleted after zipping and uploading.")


if __name__ == '__main__':
    # 创建日期文件夹
    date_folder = "/backup/" + datetime.now().strftime('%Y-%m-%d')
    os.makedirs(date_folder, exist_ok=True)

    # 调用函数进行备份
    blogs = [('博客', '端口号', '管理员用户名', '管理员密码'), ('博客', '端口号', '管理员用户名', '管理员密码'),
             ('博客', '端口号', '管理员用户名', '管理员密码'), ('博客', '端口号', '管理员用户名', '管理员密码')]
    for prefix, port, user, password in blogs:
        os.makedirs(f"{date_folder}/halo/{prefix}", exist_ok=True)
        backup_blog(prefix, port, user, password, f"{date_folder}/halo/{prefix}")

    # 备份MySQL和Redis
    backup_mysql(date_folder)
    backup_redis(date_folder)

    # 打包并上传所有备份
    zip_and_upload(date_folder)

鸣谢:Halo用户@Jevon:利用aligo实现Halo自动备份数据到阿里云盘-Jiewen’blog

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