环境:环境k8s1.17,ansble通过脚本定时清理k8s日志
[root@tidb-21 delete-k8s-logs]# ls ansib-delete.sh delete-logs.sh [root@tidb-21 delete-k8s-logs]# more delete-logs.sh #删除日志脚本 #!/bin/bash for i in `find /var/docker/lib/containers -name *-json.log`;do cat /dev/null > $i;done [root@tidb-21 delete-k8s-logs]# more ansib-delete.sh #使用ansible下发脚本,并执行脚本 #!/bin/bash ansible k8s -m copy -a "src=/wj/delete-k8s-logs/delete-logs.sh dest=/tmp/" ansible k8s -m shell -a 'chmod u+x /tmp/delete-logs.sh && sh /tmp/delete-logs.sh' echo $(date +"%Y-%m-%d:%T") >> /tmp/delete-k8s-log.txt [root@tidb-21 delete-k8s-logs]# crontab -l #配置定时任务,每周一执行脚本 41 8 * * 1 /wj/delete-k8s-logs/ansib-delete.sh