分享个自己写的mysql自动备份脚本、定时执行设置及windows自动FTP,请大家指教。
前提环境:mysql数据库服务器开启vsftpd,并配置合适帐号以便能被内网存储服务器FTP
第一步:编写mysql自动执行脚本
- #!/bin/sh
- # mysql_db_backup.sh: backup mysql databases.
- #
- # Last updated: Wed Nov 9 07:01:01 CST 2011
- # ----------------------------------------------------------------------
- # This is a free shell script under GNU GPL version 2.0 or above
- # Copyright (C) 2011 Andy Yao
- # Blog:http://t.qq.com/andy_microblog
- # ----------------------------------------------------------------------
- # your mysql login information
- # db_user is mysql username
- # db_passwd is mysql password
- # db_host is mysql host
- # -----------------------------
- db_user="root"
- db_passwd="123456"
- db_host="192.168.1.11"
- # the directory for story your backup file.
- backup_dir="/mnt/sdb1/mysql_db_backup"
- # date format for backup file (dd-mm-yyyy)
- time="$(date +"%Y-%m-%d_%H-%M-%S")"
- file_time="$(date +"%Y-%m-%d_%H-%M-%S")"
- mysql_backup_path="$backup_dir/$file_time"
- mkdir $backup_dir/$file_time
- log_path="$backup_dir/$file_time.log.txt"
- #------------this log is for monitor ssh status
- ssh_log_path="$backup_dir/log.txt"
- echo "---------------------" >> $ssh_log_path
- date >> $ssh_log_path
- echo "-------------------------------------------------------------------------------" >> $log_path
- echo "--------------" >> $log_path
- echo "--------" >> $log_path
- echo "backup mysql db start" >> $log_path
- date >> $log_path
- echo "---------------------" >> $log_path
- #!/bin/bash
- cat /dev/null > $backup_dir/mysqlback.txt
- connmsg=`mysql -h$db_host -u$db_user -p$db_passwd $db <<EOF
- show databases;
- exit
- EOF`
- echo "$connmsg" > $backup_dir/mysqlback.txt
- while read line
- do
- if [ "$line" != "Database" ]; then
- #mysqldump -u$user -p$ps "$line" >/share/"$line".sql
- echo "--------" >> $log_path
- date >> $log_path
- echo "$line" >> $log_path
- mysqldump -h$db_host -u$db_user -p$db_passwd "$line" --lock-tables=false | gzip -9 > "$mysql_backup_path/$line.$time.sql.gz"
- date >> $log_path
- echo "--------" >> $log_path
- fi
- done < $backup_dir/mysqlback.txt
- echo "---------------------" >> $log_path
- echo "backup mysql db stop" >> $log_path
- date >> $log_path
- echo "--------" >> $log_path
- echo "--------------" >> $log_path
- echo "-------------------------------------------------------------------------------" >> $log_path
- #------------this log is for monitor ssh status
- date >> $ssh_log_path
- echo "---------------------" >> $ssh_log_path
- ls -l $mysql_backup_path >> $log_path
- echo "--------------" >> $log_path
- cd $backup_dir
- du -s >> $log_path
- du -sm >> $log_path
- du -sh >> $log_path
- echo "--------------" >> $log_path
- du -h |sort -rk2 >> $log_path
- exit 0;
第二步:定时执行mysql备份脚本,设置crontab,这个应该不用解释吧?
- [root@localhost /]# cat /etc/crontab
- SHELL=/bin/bash
- PATH=/sbin:/bin:/usr/sbin:/usr/bin
- MAILTO=root
- HOME=/
- # run-parts
- 01 * * * * root run-parts /etc/cron.hourly
- 02 4 * * * root run-parts /etc/cron.daily
- 22 4 * * 0 root run-parts /etc/cron.weekly
- 42 4 1 * * root run-parts /etc/cron.monthly
- 01 7 * * * root /mysql_db_backup/mysql_db_backup_auto_db_filelist.sh
- * */1 * * * root ntpdate 203.129.68.14 && hwclock -w
- [root@localhost /]# cat /etc/crontab
第三步:windows端自动定时FTP,将下代码保存为bat,并设置计划任务
- @echo off & color 1f & title 自动FTPMYSQL备份文件
- mode con: cols=60 lines=10
- echo ==========================================================
- echo --
- echo --
- echo -- ----### 自动FTPMYSQL备份文件 ###----
- echo --
- echo --
- echo --处理中,请不要手动关闭程序窗口,
- echo --
- echo --完成后,程序会自动关闭...
- set xtime=%time::=%
- set xdate=%date%
- set copy_path=%xdate:~0,4%-%xdate:~5,2%-%xdate:~8,2%_07-01-01
- rem 指定LOG存放路径
- set log_path=c:\bat\log\ftp_mysql_copy.log.txt
- echo -------------------------------------- >>%log_path%
- echo -------------------- >>%log_path%
- date /t >>%log_path% & time /t >>%log_path%
- echo --开始------------------ >>%log_path%
- cd E:\MYSQL_BACKUP_12
- e:
- md %copy_path%
- cd %copy_path%
- echo open 192.168.1.11 >ftp.src
- echo username>>ftp.src
- echo password>>ftp.src
- echo cd /software/mysql_db_backup/%copy_path%/>>ftp.src
- echo pwd>>ftp.src
- echo ls>>ftp.src
- echo prompt>>ftp.src
- echo bin>>ftp.src
- echo mget *>>ftp.src
- echo bye>>ftp.src
- ftp -s:ftp.src
- del ftp.src
- echo --结束------------------ >>%log_path%
- date /t >>%log_path% & time /t >>%log_path%
- echo -------------------- >>%log_path%
- echo -------------------------------------- >>%log_path%
上面的弄完后,你可以开始测试了。