清理Docker log脚本
/data/remove-docker-log.sh
#!/bin/bash
logs=/var/lib/docker/containers
for containerPath in `ls $logs`
do
log=${logs}/${containerPath}/${containerPath}-json.log
echo "" > $log
actionDate=`date "+%Y-%m-%d %H:%M:%S"`
echo "${actionDate} - clean docker file ${log} success"
done # end application
每2小时清理一次
0 */2 * * * /data/remove-docker-log.sh >> /data/remove-docker-log.log 2>&1
清理Java 应用程序脚本
/data/remove-java-application-log.sh
#!/bin/bash
#前60天
startDate=`date -d "-60 days" "+%Y-%m-%d"`
echo ${startDate}
#前2天
endDate=`date -d "-2 days" "+%Y-%m-%d"`
#endDate=`date "+%Y-%m-%d"`
echo ${endDate}
logs=/data/logs
startDateTmp=`date -d ${startDate} +%s`
endDateTmp=`date -d ${endDate} +%s`
for application in `ls $logs`
do
echo "start scan ${logs}/${application}"
for log in `ls ${logs}/${application}`
do
tempStartDate=${startDate}
tempStartDateTmp=`date -d ${tempStartDate} +%s`
while (( tempStartDateTmp < endDateTmp ))
do
if [[ ${log} =~ ^[a-zA-Z0-9-]+.${tempStartDate}.[0-9]*.[log]+ ]]
then
tempStartDateTmpBefore=$((${tempStartDateTmp}+5*24*3600))
actionDate=`date "+%Y-%m-%d %H:%M:%S"`
if [[ (${log} =~ "error" || ${log} =~ "warn") && $tempStartDateTmpBefore > $endDateTmp ]]
then
echo "${actionDate} - ignore file ${logs}/${application}/${log}"
else
echo "${actionDate} - del success ${logs}/${application}/${log}"
find ${logs}/${application}/${log} -type f -name "*.log" | xargs rm -rf
fi
fi
tempStartDate=`date -d "${tempStartDate} +1 days" "+%Y-%m-%d"`
tempStartDateTmp=`date -d ${tempStartDate} +%s`
done # end while
done # end log
done # end application
清理掉3天前的log, 每天2点清理
0 2 * * * /data/remove-java-application-log.sh >> /data/remove-java-application-log.log 2>&1
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