Mastodon Rclone 自动异地备份脚本
Rclone是一个命令行程序，用于管理云存储的文件。它是一个功能丰富的云供应商网络存储界面的替代品。超过40个云存储产品支持Rclone，包括S3对象存储、商业和消费者文件存储服务，以及标准传输协议。
步驟
使用rclone config来添加新的配置，并为你的rclone配置设置密码。
新建目录
mkdir -p /opt/mastodon-backup/ mkdir -p /opt/mastodon-backup/logs mkdir -p /home/mastodon/S3_backup
安装7-Zip
apt install p7zip-full
添加备份脚本到 /opt/mastodon-backup/backup.sh，设置一个cron job定时运行（如 0 3 * * * bash /opt/mastodon-backup/backup.sh > /opt/mastodon-backup/logs/backup.log 2>&1）
可执行权限
chmod +x /opt/mastodon-backup/backup.sh
备份脚本
#!/bin/bash
umask 027
# Replace the values below with your Rclone config
rclone_config_name="scaleway"
rclone_config_pass="yourpassword"
s3_bucket_name="yourbucketname"
backup_time="$(date +"%Y_%m_%d_%I_%M_%p")"
# Remove old backup directory
rm -rf /home/mastodon/S3_backup/*
rm -rf /home/mastodon/live/db_*.dump
# Create temporary backup directory
backup_file_name=${backup_time}_$RANDOM
backup_direcotry=/home/mastodon/S3_backup/${backup_file_name}
[ -e ${backup_direcotry} ] || mkdir -p ${backup_direcotry}
# Generate a database dump backup
su - mastodon -c "cd /home/mastodon/live && pg_dump -Fc mastodon_production > db_${backup_time}.dump"
# Move the database dump
mkdir -p $backup_direcotry/database_dump/ && mv /home/mastodon/live/db_${backup_time}.dump $backup_direcotry/database_dump/
# Copy files
mkdir -p $backup_direcotry/mastodon_env/ && cp /home/mastodon/live/.env.production $backup_direcotry/mastodon_env/backup.env.production
mkdir -p $backup_direcotry/redis/ && cp /var/lib/redis/dump.rdb $backup_direcotry/redis/
mkdir -p $backup_direcotry/nginx/ && cp /etc/nginx/sites-available/* $backup_direcotry/nginx/
mkdir -p $backup_direcotry/elasticsearch/ && cp /etc/elasticsearch/jvm.options $backup_direcotry/elasticsearch/
mkdir -p $backup_direcotry/backup_script/ && cp /opt/mastodon-backup/backup.sh $backup_direcotry/backup_script/
# Compress
7z a /home/mastodon/S3_backup/${backup_file_name}.7z $backup_direcotry
# Load the rclone password
export RCLONE_CONFIG_PASS=$rclone_config_pass
# Upload the backup
rclone move /home/mastodon/S3_backup/${backup_file_name}.7z $rclone_config_name:$s3_bucket_name/
# Remove backup directory
rm -rf /home/mastodon/S3_backup/*
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