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plex-backup.sh
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plex-backup.sh
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#!/bin/bash
red='\033[0;31m'
green='\033[0;32m'
White='\033[37m'
blue='\033[36m'
yellow='\033[0;33m'
plain='\033[0m'
bakdir="" # 此处填写GD挂载路径下的备份目录路径
DEL_DAY=7 # 备份文件保存的天数
databasefile_dir='/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Plug-in Support/Databases/'
# plexdir1='/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Cache'
# plexdir2='/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Metadata'
# plexdir3='/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Media'
plexdir='/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/'
# curr_date=`date +%Y-%m-%d`
targz(){
if [[ `which pv` == "" ]]; then
apt install pv -y || yum install pv -y
fi
if [[ $1 = '' ]]; then
echo "参数缺失，用法 'targz 压缩名 文件名/目录名'"
exit 1
fi
tar -cf - $4 $3 $2 | pv -s $(du -sk $2 | awk '{print $1}') | gzip > $1
}
backup_plex(){
service plexmediaserver stop
cd "$databasefile_dir"
if [[ ! -d $bakdir/$(date +%Y%m%d) ]]; then
echo -e "${red}本地备份缓存目录不存在，开始创建备份缓存目录${plain}"
mkdir -p $bakdir/$(date +%Y%m%d)
else
echo -e "${green}本地备份缓存目录存在，程序继续${plain}"
fi
echo -e "${yellow}❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️${plain}"
echo -e "${White}开始打包plex削刮数据库${plain}"
echo -e "${yellow}❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️${plain}"
targz $bakdir/$(date +%Y%m%d)/plexdatabase.tar.gz ./com.plexapp.plugins.library.db
echo -e "${yellow}❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️${plain}"
echo -e "${White}plex削刮数据库打包完成,开始打包plex削刮缓存目录${plain}"
echo -e "${yellow}❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️${plain}"
# tar -czf /root/plex-bak/plexdatabase.tar.gz ./com.plexapp.plugins.library.db
cd "$plexdir"
# mkdir $bakdir/$(date +%Y%m%d)
targz $bakdir/$(date +%Y%m%d)/plex-xuegua.tar.gz ./Metadata ./Cache ./Media
echo -e "${yellow}❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️${plain}"
echo -e "${White}打包plex削刮缓存目录完成${plain}"
echo -e "${yellow}❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️${plain}"
service plexmediaserver start
# rclone copy -P /root/plex-bak/ $bakdir/$(date +%Y%m%d)
# echo -e "${yellow}❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️${plain}"
# echo -e "${White}同步plex削刮数据库和削刮缓存到谷歌盘完成，开始检查清理超${DEL_DAY}天的备份文件${plain}"
# echo -e "${yellow}❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️${plain}"
# rm /root/plex-bak/plexdatabase.tar.gz /root/plex-bak/plex-xuegua.tar.gz
# 遍历备份目录下的日期目录
LIST=$(ls $bakdir/)
# 获取7天前的时间，用于作比较，早于该时间的文件将删除
SECONDS=$(date -d "$(date +%F) -${DEL_DAY} days" +%s)
for index in ${LIST}
do
# 对目录名进行格式化，取命名末尾的时间，格式如 20200902
timeString=$(echo ${index} | egrep -o "?[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]")
if [ -n "$timeString" ]
then
indexDate=${timeString//./-}
indexSecond=$( date -d ${indexDate} +%s )
# 与当天的时间做对比，把早于7天的备份文件删除
if [ $(( $SECONDS- $indexSecond )) -gt 0 ]
then
rm $bakdir/$index -rf
# rclone purge $bakdir/$index
fi
fi
done
echo -e "${White}清理超${DEL_DAY}天的备份文件完成，程序退出${plain}"
}
restore_config(){
service plexmediaserver stop
read -p "请输入要还原的数据的备份日期[yyyymmdd]：" bakdate
cd "$databasefile_dir"
tar xzvf $bakdir/${bakdate}/plexdatabase.tar.gz ./
cd "$plexdir"
tar xzvf $bakdir/${bakdate}/plex-xuegua.tar.gz
service plexmediaserver start
echo "还原备份数据完成 ，程序退出······"
exit 0
}
menu(){
echo -e "
${green}###########################################################${plain}
${green}# #${plain}
${green}# Plex削刮包、数据库一键备份&还原脚本 #${plain}
${green}# Powered by 翔翎 #${plain}
${green}# #${plain}
${green}###########################################################${plain}"
echo -e "
${red}0.${plain} 退出脚本
${green}———————————————————————————————————————————————————————————${plain}
${green}1.${plain} 一键备份Plex削刮包、数据库
${green}2.${plain} 一键还原Plex削刮包、数据库
"
read -p "请输入你要选择的功能：" num
case "$num" in
0)
exit 0
;;
1)
backup_plex
;;
2)
restore_config
;;
*)
clear
echo -e "${red}出现错误:请输入正确数字 [0-2]${plain}"
sleep 3s
menu
;;
esac
}
if [[ $1 == "b" ]]; then
# 可通过命令 bash plexback.sh b 实现一键备份
backup_plex
else
menu
fi