doc: http://blog.tianfeiyu.com/2019/01/30/k8s-audit-webhook/
example : curl -XPOST -H "Content-Type: application/json" -d @events http://127.0.0.1:8081/audit/aliyun/webhook
doc: http://blog.tianfeiyu.com/2019/01/30/k8s-audit-webhook/
example : curl -XPOST -H "Content-Type: application/json" -d @events http://127.0.0.1:8081/audit/aliyun/webhook