本篇幅只是回顾使用eureka的时候如何钉钉告警。
Eureka钉钉告警
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| sequenceDiagram
eureka ->> eventListener : event
eventListener ->> 钉钉 : alarmNoticeSend
钉钉 ->> 开发人员 : eurekaInstanceInfo
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关键代码
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@EventListener
public void listen(EurekaInstanceCanceledEvent event) {
log.error("告警通知 [{}] 服务注销 timestamp [{}] serverId [{}]",
event.getAppName(),
event.getTimestamp(),
event.getServerId());
if (!event.isReplication()) {
ServiceNotice serviceNotice = new ServiceNotice();
serviceNotice.setTitle("告警通知 服务下线");
serviceNotice.setAppName(event.getAppName());
serviceNotice.setTimestamp(event.getTimestamp());
serviceNotice.setServerId(event.getServerId());
serviceNotice.setProfiles(active);
alarmNoticeManage.createNotice(serviceNotice, "");
}
}
@EventListener
public void listen(EurekaInstanceRegisteredEvent event) {
log.info("告警通知 [{}] 服务注册 timestamp [{}] id [{}] ipAddr [{}] ",
event.getInstanceInfo().getAppName(),
event.getTimestamp(),
event.getInstanceInfo().getId(),
event.getInstanceInfo().getIPAddr()
);
if (!event.isReplication()) {
ServiceNotice serviceNotice = new ServiceNotice();
serviceNotice.setTitle("告警通知 服务上线");
serviceNotice.setAppName(event.getInstanceInfo().getAppName());
serviceNotice.setTimestamp(event.getTimestamp());
serviceNotice.setServerId(event.getInstanceInfo().getId());
serviceNotice.setProfiles(active);
alarmNoticeManage.createNotice(serviceNotice, "");
}
}
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| 告警通知 服务下线
2020-07-16 16:03:20 Z-GATEWAY 192.168.31.7:z-gateway:9000 profiles dev1
@xxx
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| EurekaServerStartedEvent - Eureka服务端启动事件
EurekaRegistryAvailableEvent - Eureka服务端可用事件
EurekaInstanceRegisteredEvent - Eureka客户端服务注册事件
EurekaInstanceRenewedEvent - Eureka客户端续约事件
EurekaInstanceCanceledEvent - Eureka客户端下线事件
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这里就比较简单了。
