维基百科上是这样描述计划任务的: “Cron is a time-based job scheduler in Unix-like computer operating systems. Cron is short for Chronograph. Cron enables users to schedule jobs (commands or shell scripts) to run automatically at a certain time or date.” 有些场景下你需要定时的重
Optional parameters backoffLimit: Number of retries for pods launched by the job. If you want your pods to never restart, you need to set it at 0. However due to some issuewhere pod can’t be restarted beyond backoffLimit it’s better, if you use “rest
What should you do when you’ve developed and installed a cron job for your Kubernetes application, and you need to test it? When writing classic cron jobs in Unix, it’s obvious how to test the job- just manually run the command specified in the cron
一.概念 CronJobs提供了在特定的时间或者间隔内处理业务逻辑的方法.一般创建一个Cronjob有两种方式,第一种是定义Java类,由Hybris生成脚本并加入数据库.第二种是直接编写groovy脚本语言并插入数据库,这种应该适合逻辑比较少的时候,比如只有一两句逻辑的时候,一般用得比较少. 二.定义Java类创建CronJobs 1.先写要实现的job类 public class SyncAliExpressOrder extends AbstractJobPerformable<C
废话不多说,直接上代码,在root的cronjob,指定nginx用户跑cronjob */1 * * * * su nginx -c "/usr/local/scripts/goods.sh >> /data/crond/goods-$(date +"\%Y-\%m-\%d").log 2>&1'" Have fun with Linux!