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99 lines
2.3 KiB
99 lines
2.3 KiB
7 years ago
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#!/bin/bash
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# https://github.com/Ecareyu/backup2qiniu
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# 在官网找最新版 https://developer.qiniu.com/kodo/tools/1302/qshell
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QSHELL_URL="https://dn-devtools.qbox.me/2.1.5/qshell-linux-x64"
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## 备份配置信息 ##
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# qshell路径
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QSHELL="/usr/local/bin/qshell"
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# 备份名称，用于文件名标记
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BACKUP_NAME=""
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# 需要备份的目录，多个请空格分隔
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BACKUP_SRC=""
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# Mysql主机地址
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MYSQL_SERVER="localhost"
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# Mysql用户名
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MYSQL_USER=""
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# Mysql密码
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MYSQL_PASS=""
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# Mysql备份数据库，多个请空格分隔
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MYSQL_DBS=""
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# 备份文件临时存放目录，一般不需要更改
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BACKUP_DIR="/tmp/backuptoqiniu"
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# 备份文件压缩密码确保压缩包的安全
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BACKUP_FILE_PASSWD=""
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# 子目录名,为空时获取服务器hostname作为子目录名
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SUB_DIR_NAME=""
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## 备份配置信息 End ##
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## 七牛配置信息 ##
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# 存放空间对应我们在七牛上创建的容器
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QINIU_BUCKET=""
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QINIU_ACCESS_KEY=""
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QINIU_SECRET_KEY=""
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## 七牛配置信息 End ##
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# 修复crontab执行时的报错
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cd `dirname $0`
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# 设置子目录名
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if [ ! -n "$SUB_DIR_NAME" ]; then
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SUB_DIR_NAME=`hostname`
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fi
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if [ ! -f "$QSHELL" ]; then
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echo "qshell not found, install from this link https://github.com/qiniu/qshell"
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wget -O qshell $QSHELL_URL
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mv qshell /usr/local/bin/
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chmod +x /usr/local/bin/qshell
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fi
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# qshell设置用户
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$QSHELL account $QINIU_ACCESS_KEY $QINIU_SECRET_KEY
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if [ 0 != $? ]; then
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echo "Authorization error"
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exit;
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fi
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#精确到秒，同一秒内上传的文件会被覆盖
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NOW=$(date +"%Y-%m-%d-%H-%M-%S")
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mkdir -p $BACKUP_DIR
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# 备份Mysql
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echo "start dump mysql"
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for db_name in $MYSQL_DBS
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do
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mysqldump -u $MYSQL_USER -h $MYSQL_SERVER -p$MYSQL_PASS $db_name > "$BACKUP_DIR/$BACKUP_NAME-$db_name.sql"
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done
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echo "dump ok"
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# 打包
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echo "start tar"
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BACKUP_FILENAME="$BACKUP_NAME-backup-$NOW.zip"
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tarCommand="zip -q -r"
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# 判定是否需要密码参数
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if [ -n "$BACKUP_FILE_PASSWD" ]; then
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tarCommand="$tarCommand -P $BACKUP_FILE_PASSWD"
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fi
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# 到目录中压缩，防止压缩包出现过多目录结构
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pushd $BACKUP_DIR && $tarCommand $BACKUP_FILENAME *.sql $BACKUP_SRC && popd
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echo "tar ok"
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# 上传,默认100条线程,管它呢
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echo "start upload"
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$QSHELL rput $QINIU_BUCKET $SUB_DIR_NAME/$BACKUP_FILENAME $BACKUP_DIR/$BACKUP_FILENAME
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echo "upload ok"
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# 清理备份文件
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rm -rf $BACKUP_DIR
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echo "backup clean done"
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