#!/bin/bash

#sadoc.blog.51cto.com

#备份zabbix数据库,不备份监控历史数据

HOST=127.0.0.1

SQL_PORT=3306

SQL_USER=zabbix

SQL_PASS=123456

DATABASE_NAME=zabbix

DUMP_PATH=/backup/mysql_backup

DATE=$(date '+%Y-%m-%d:%H:%M:%S')

DATED=$(date '+%Y-%m-%d')

[ -d ${DUMP_PATH} ] || mkdir -p ${DUMP_PATH}

cd ${DUMP_PATH}

[ -d logs ] || mkdir -p logs

[ -d ${DATED} ] || mkdir -p ${DATED}

cd ${DATED}

ALL_TABLES=$(mysql -u${SQL_USER} -p${SQL_PASS} -P${SQL_PORT} -h${HOST} ${DATABASE_NAME} -e "show tables" | \

egrep -v "(Tables_in_zabbix|trends*|acknowledges|alerts|auditlog|events|service_alarms)")

for TABLE_NAME in ${ALL_TABLES}

do

mysqldump -u${SQL_USER} -p${SQL_PASS} -P${SQL_PORT} -h${HOST} ${DATABASE_NAME} ${TABLE_NAME} > ${TABLE_NAME}.sql

sleep 10

done

[ $? = 0 ] && echo "${DATE}: Backup zabbix_mysql succeed" >> ${DUMP_PATH}/logs/zabbix_dump.log

[ $? != 0 ] && echo "${DATE}: Backup zabbix_mysql not succeed" >> ${DUMP_PATH}/logs/zabbix_dump_error.log

cd ${DUMP_PATH}/

rm -rf $(date +%Y%m%d --date='7 days ago')

exit 0

下面导入数据库：

删除数据库

drop database zabbix；

创建数据库

create database zabbix character set utf8 collate utf8_bin;

use zabbix;

source /backup/mysql_backup/xxx.sql;