Alarm Description
When Guardian calls an IAM API to obtain the temporary AK/SK, it needs to first obtain related metadata via the ECS Metadata API. This alarm is generated when Guardian fails to call the Metadata API.
Alarm Attributes
Alarm ID |
Alarm Severity |
Auto Cleared |
|---|---|---|
45742 |
Major |
Yes |
Alarm Parameters
Parameter |
Description |
|---|---|
Source |
Specifies the cluster for which the alarm was generated. |
ServiceName |
Specifies the service for which the alarm was generated. |
RoleName |
Specifies the role for which the alarm was generated. |
HostName |
Specifies the host for which the alarm was generated. |
Impact on the System
The task may fail to obtain the temporary AK/SK for accessing OBS. As a result, the task cannot access OBS.
Possible Causes
An underlying interface of ECS is abnormal.
Handling Procedure
Collect fault information.
- On FusionInsight Manager, choose O&M. In the navigation pane on the left, choose Log > Download.
- Expand the Service drop-down list, and select Guardian for the target cluster.
- Click
in the upper right corner, and set Start Date and End Date for log collection to 1 hour ahead of and after the alarm generation time, respectively. Then, click Download. - Contact O&M personnel and provide the collected logs.
Alarm Clearance
This alarm is automatically cleared after the fault is rectified.
Related Information
None