Description
This alert is triggered when a backup task initiated in the OCP system failed.
Principle
OCP-Server monitors backup tasks initiated in the OCP console and reports an alert if a backup task fails.
Alert rule
| Metric | Default threshold | Duration | Detection cycle | Time before clearance |
|---|---|---|---|---|
| None | None | 0 seconds | 60 seconds | 5 minutes |
Alert information
| Trigger method | Alert level | Scope |
|---|---|---|
| Reminder of OCP | Stopped | Server |
Alert templates
Overview: ${alarm_target} ${alarm_name}
Details: ${alarm_target} ${alarm_name}
Overview example: ob_cluster=C1-1000. A backup task failed to be scheduled.
Details example: ob_cluster=C1-1000. A backup task failed to be scheduled.
Impact on the system
The OceanBase cluster cannot be periodically backed up, which affects the recovery time of the OceanBase cluster.
Possible cause
The backup task failed.
Suggested solution
Choose System Management > Tasks in the OCP console. On the page that appears, select the failed backup task from the Tasks list.
Click the task name to go to the task details page.
Click the failed step on the left side. The log corresponding to this step is displayed in the log window on the right side.
View the log content to locate and analyze the cause of the failure.