Docker容器日志清理

1.容器日志一般存放在/var/lib/docker下面，可使用如下命令查看各个日志的文件大小

ls -lh $(find /var/lib/docker/containers/ -name *-json.log)

2.清理脚本rmdockerlog.sh

#!/bin/sh

echo "==================== start clean docker containers logs =========================="

logs=$(find /var/lib/docker/containers/ -name *-json.log)

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


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

　　

3.运行清理脚本

/bin/sh rmdockerlog.sh