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备份脚本

#!/bin/bash
# 设置mysql的登录用户名和密码(根据实际情况填写)
mysql_user="mysql"
mysql_password="xxxxxx"
mysql_host="xx.xx.xx.xx"
mysql_port="3306"
mysql_charset="utf8mb4" 

# 备份文件存放地址(根据实际情况填写)
backup_location=/mysqldata/mysqlbackup_neusoft

# 是否删除过期数据
expire_backup_delete="YES"
expire_days=30
backup_time=`date +%Y%m%d%H%M`
backup_dir=$backup_location
welcome_msg="Welcome to use MySQL backup tools!"

# 判断mysql实例是否正常运行
mysql_ps=`ps -ef |grep mysql |wc -l`
mysql_listen=`netstat -an |grep LISTEN |grep $mysql_port|wc -l`
if [ [$mysql_ps == 0] -o [$mysql_listen == 0] ]; then
        echo "ERROR:MySQL is not running! backup stop!"
        exit
else
        echo $welcome_msg
fi

# 备份指定数据库中数据(此处假设数据库是mysql_backup_test)
/usr/bin/mysqldump  -h$mysql_host -P$mysql_port -u$mysql_user -p$mysql_password -B sdstm --ignore-table=sdstm.gateway_access_logs> $backup_dir/sdstm-$backup_time.sql
flag=`echo $?`
if [ $flag == "0" ];then
        echo "database sdstm success backup to $backup_dir/sdstm-$backup_time.sql.gz"
else
        echo "database sdstm backup fail!"
fi

# 删除过期数据
if [ "$expire_backup_delete" == "ON" -a  "$backup_location" != "" ];then
        `find $backup_location/ -type f -mtime +$expire_days | xargs rm -rf`
        echo "Expired backup data delete complete!"
fi# 设置mysql的登录用户名和密码(根据实际情况填写)

定时任务脚本

0 4 * * * /mysqldata/mysqlbackup_ticket/mysqlBackup.sh > /mysqldata/mysqlbackup_ticket/log.txt 2>&1

定时任务相关命令

# 启动cron服务[命令没有提示]
systemctl start crond.service
# 停止cron服务[命令没有提示]
systemctl stop crond.service
# 重启cron服务[命令没有提示]
systemctl restart crond.service
# 重新加载cron服务[命令没有提示]
systemctl reload crond.service
# 查看cron服务运行状态
service crond status
# 运行定时任务脚本
crontab mysqlRollBack.cron
# 查看已运行定时任务
crontab -l

清理脚本

#!/bin/bash
#两个月前
twoMonth=`date -d '60 days ago' +%Y-%m`#三个月前
threeMonth=`date -d '90 days ago' +%Y-%m`
echo $twoMonth
echo $threeMonth
#日志上级主路径
path=/home/app/logs
#各个服务日志路径api=$path/pocean-cloud-api-zuul-server
api=$path/pocean-cloud-api-zuul-server
apiTwoMonth=$api/$twoMonth/
apiThreeMonth=$api/$threeMonth/

base=$path/pocean-cloud-base-server
baseTwoMonth=$base/$twoMonth/
baseThreeMonth=$base/$threeMonth/

admin=$path/pocean-cloud-uaa-admin-server
adminTwoMonth=$admin/$twoMonth/
adminThreeMonth=$admin/$threeMonth/

sblog=$path/sdstm-business-log
sblogTwoMonth=$sblog/$twoMonth/
sblogThreeMonth=$sblog/$threeMonth/

sbs=$path/sdstm-business-services
sbsTwoMonth=$sbs/$twoMonth/
sbsThreeMonth=$sbs/$threeMonth/
# 循环删除服务日志文件
echo "==========clean start:`date +%Y%m%d%H%M%S`=========="
for val in $apiTwoMonth $apiThreeMonth $baseTwoMonth $baseThreeMonth $adminTwoMonth $adminThreeMonth $sblogTwoMonth $sblogThreeMonth $sbsTwoMonth $sbsThreeMonth 
do
    if [ -d $val ];then
        echo "    find filePath $val"
        `find $val -type d -exec rm -rf {} \;`
    else
        echo "not find filePath $val"
    fi
done
echo "==========clean   end:`date +%Y%m%d%H%M%S`=========="

定时任务脚本

0 4 * * * /mysqldata/mysqlbackup_ticket/mysqlBackup.sh > /mysqldata/mysqlbackup_ticket/log.txt 2>&1