Alert description
This alert indicates that an O&M operation (such as creation, scale-out, or upgrade) has been performed on the LogService cluster. It is used for operation auditing and notification.
Alert principle
The following table lists the key parameters involved in the monitoring logic of this alert.
Parameter |
Value |
|---|---|
| Monitoring Metrics | None (for event alerts) |
| Metric description | Reported proactively by OCP upon completion of LogService cluster O&M operations |
| Monitoring Expression | Event Trigger (expression_type: Event) |
| Metric Collection | operation_name、operation_result、operator、task_result |
| Metric Source | OCP Maintenance Events |
| Collection Cycle | Real-time Event Trigger |
Rule information
Monitoring Metrics |
Default Threshold |
Duration |
Detection Cycle |
Elimination Cycle |
|---|---|---|---|---|
| - | - | 0 Seconds | 0 Seconds | 5 Minutes |
Default status: is_enabled: 0 (disabled by default, can be enabled as needed)
Alert information
Alert Trigger Method |
Alert Level |
Scope |
|---|---|---|
| Based on O&M Events | Reminder | Cluster (LogService) |
Alert template
Alert overview
- Template: ${alarm_target} ${operation_result}
- Example: logservice_cluster=my_ls_cluster succeeded
Alert details
- Template: LogService cluster: ${logservice_cluster}, alert: ${operation_name} ${operation_result}, operator: ${operator}, operation result: ${task_result}.
- Example: LogService cluster: my_ls_cluster, Alert: Upgrade cluster succeeded, Operator: admin, Operation result: Successful.
Alert recovery
- Auto-resolve (auto_resolved: 1), with a resolution cycle of 5 minutes.
Impact on the system
O&M operations are planned activities. If an operation fails, it may affect the availability of the LogService cluster or the consistency of configurations.
Possible causes
- The administrator performed cluster-level O&M operations on the LogService instance in the OCP console.
Solution
- Confirm whether it is a scheduled O&M operation
- If the task_result is failed, check the OCP task details and operation logs.
- Retry or roll back the operation based on the failure reason.