1.执行器需要远程更新任务cron,且每个OEM拥有自己的task
需要在调度中心加个接口,允许给需要发送加工日报的OEM创建任务,
将oemId作为任务区别标识,创建成功后返回任务ID;
在执行器维护一个JOB ID配置,通过调度中心开放的HTTP接口修改每个OEM的任务执行时间;
2.报警通知扩展到企业微信
官方文档5.17
新增一种报警通知方式,只需要在调度中心新增一个组件实现JobAlarm接口即可。
@Component
public class WxJobAlarm implements JobAlarm {
private static Logger logger = LoggerFactory.getLogger(WxJobAlarm.class);
@Override
public boolean doAlarm(XxlJobInfo info, XxlJobLog jobLog) {
String template = "定时任务%s执行失败,任务ID:%d,调度信息:%s,调度结果:%d";
String content = String.format(template, info.getJobDesc(), info.getId(), jobLog.getTriggerMsg(), jobLog.getHandleCode());
logger.info(content);
return false;
}
}
报警触发位于JobFailMonitorHelper中,可以看到调度或执行失败时将触发JobAlarmer加载的所有Alarm组件。
// 2、fail alarm monitor
int newAlarmStatus = 0;
// 告警状态:0-默认、-1=锁定状态、1-无需告警、2-告警成功、3-告警失败
if (info!=null && info.getAlarmEmail()!=null && info.getAlarmEmail().trim().length()>0) {
boolean alarmResult = XxlJobAdminConfig.getAdminConfig().getJobAlarmer().alarm(info, log);
newAlarmStatus = alarmResult?2:3;
} else {
newAlarmStatus = 1;
}
而JobAlarmer在项目启动完成后加载了所有实现了JobAlarm接口的组件。
@Component
public class JobAlarmer implements ApplicationContextAware, InitializingBean {
private ApplicationContext applicationContext;
private List<JobAlarm> jobAlarmList;
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
this.applicationContext = applicationContext;
}
@Override
public void afterPropertiesSet() throws Exception {
Map<String, JobAlarm> serviceBeanMap = applicationContext.getBeansOfType(JobAlarm.class);
if (serviceBeanMap != null && serviceBeanMap.size() > 0) {
jobAlarmList = new ArrayList<JobAlarm>(serviceBeanMap.values());
}
}
}