mysql , mongodb 备份

一，准备:

    automysqlbackup 下载： https://sourceforge.net/projects/automysqlbackup/

    automongobackup 下载： https://github.com/micahwedemeyer/automongobackup

    automongobackup是模仿automysqlbackup项目写的，默认并不带配置文件，能够直接修改脚本里对应变量。

二，automysqlbackup 配置：

        CONFIG_mysql_dump_username='user'
        CONFIG_mysql_dump_password='passwd'
        CONFIG_mysql_dump_host='localhost'
        CONFIG_backup_dir='/backup/mysql'
        CONFIG_multicore='yes'
        CONFIG_multicore_threads=2
        CONFIG_do_monthly="0"
        CONFIG_do_weekly="0"
        CONFIG_rotation_daily=6
        CONFIG_mysql_dump_port=3306
        CONFIG_mysql_dump_single_transaction='yes'
        CONFIG_mysql_dump_compression='gzip'

automongobackup 配置：

DBHOST="127.0.0.1"
DBPORT="27017"
BACKUPDIR="/backup/mongodb"
DBUSERNAME="user"
DBPASSWORD="passwd"
DBAUTHDB="admin"
MAILCONTENT="stdout"
MAXATTSIZE="4000"
DODAILY="yes"
DAILYRETENTION=6
DOWEEKLY="no"
WEEKLYDAY=0
WEEKLYRETENTION=0
DOMONTHLY="no"
MONTHLYRETENTION=0
COMP="gzip"
CLEANUP="yes"
LATEST="yes"
LATESTLINK="yes"
OPLOG="no"
REPLICAONSLAVE="yes"
REQUIREDBAUTHDB="yes"

两个配置都指定备份文件保存一星期。

三，执行：

/usr/local/bin/automysqlbackup /etc/automysqlbackup/myserver.conf

automongobackup

四，数据导入

mongodb：

mongorestore -h 127.0.0.1 -d dbname dbbakdir/

mysql:

mysql -uusername -ppassword < bak.sql