Event Monitoring
Overview
You can query system events that are automatically reported to Cloud Eye and custom events reported to Cloud Eye through the API. When there are specified events, you will receive alarm notifications.
Events are key operations on ELB resources that are stored and monitored by Cloud Eye. You can view events to see operations performed by specific users on specific ELB resources.
Event monitoring provides an API for reporting custom events, which helps you collect and report abnormal events or important change events generated by ELB to Cloud Eye.
Event monitoring is enabled by default and allows you to view monitoring details of system events and custom events. For operations supported by event monitoring, see Monitoring Events Supported by ELB.
Monitoring Events Supported by ELB
Table 1 lists the the monitoring events supported by dedicated load balancers.
Event Source |
Event Name |
Event ID |
Event Severity |
Description |
Solution |
Impact |
---|---|---|---|---|---|---|
ELB |
The backend servers are unhealthy. |
healthCheckUnhealthy |
Major |
Generally, this problem occurs because the backend servers are offline. This event will not be reported after it is reported for several times. |
Check whether the backend servers are running properly. |
ELB does not forward requests to unhealthy backend servers. If all backend servers in the backend server group are detected unhealthy, services will be interrupted. |
The backend server is detected healthy. |
healthCheckRecovery |
Minor |
The backend server is detected healthy. |
No further action is required. |
The load balancer routes requests to this backend server. |
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot