docker json日志把服务器磁盘占满，日志清理

定时任务

crontab -l 

0 3 * * * root /etc/init.d/clean-docker-log.sh
10 3 * * * root /etc/init.d/cleandocker.sh

-脚本

[root@werun01-160 init.d]# cat clean-docker-log.sh 
#!/bin/sh
echo "==================== start clean docker containers logs =========================="

logs=$(find /data/home/docker/data  -name *-json.log)

for log in $logs
        do
                echo "clean logs : $log"
                cat /dev/null > $log
        done


echo "==================== end clean docker containers logs   =========================="



[root@werun01-160 init.d]# cat cleandocker.sh 
#!/bin/bash
containername=`docker ps -a|grep Created|awk '{print $1}'`
for i in $containername
do
docker rm $i
done

containername=`docker ps -a|grep Exited|awk '{print $1}'`
for i in $containername
do
docker rm $i
done

imagesname=`docker images|grep none |awk '{print $3}'`
for c in $imagesname
do
docker rmi $c
done

imagesname=`docker images|grep 2023 |awk '{print $3}'`
for c in $imagesname
do
docker rmi $c
done