Fault Isolation

Fault Isolation #

Unpredictable failures may occur during the operation of the service. In this case, we can use the fault isolation function to suspend the service of the faulty instance. This has two advantages

  1. Suspend the traffic of the failed instance to ensure the overall availability of the service.
  2. Save the scene of the failure instance for subsequent analysis.

Switch flow status #

Tips

There may be a delay in the synchronization of the traffic status. After the status is switched, the latest status can be refreshed manually.

image-20211117165000794

切换流量状态后，该服务实例不再接收新的流量，即：对外暂停提供服务。