Elastic High Performance Computing (E-HPC) operation logs record the operations performed by Alibaba Cloud accounts on E-HPC clusters in the last 30 days, such as the operations of creating clusters and adding nodes. You can query operation logs and check for exceptions. This topic describes how to view the operation logs of an E-HPC cluster.
Procedure
Go to the Cluster Details page.
Log on to the E-HPC console.
In the left part of the top navigation bar, select a region.
In the left-side navigation pane, click Cluster.
On the Cluster List page, find the cluster that you want to manage and click the cluster ID.
In the left-side navigation pane, choose .
Set query conditions as required and click the
icon. The following table describes the query conditions.
Query condition
Description
Request ID
Enter the request ID to query the operation logs.
Operation Type
Click the
icon in the Operation Type column and select one or more operation types to filter operation logs. Operation Result
Click the
icon in the Operation Result column and select an execution status (Failed, Finished, or Running) to filter operation logs. Time range
You can view the operation logs of the last 1 hour, 4 hours, 12 hours, 1 day, or 30 days by clicking the corresponding button.
You can also select a custom time range to query the operation logs generated within the time range. The maximum interval that can be set between the start time and the end time is one month.
The following table describes the information contained in each operation log.
Parameter
Description
Submit Date
The start time of the operation.
Operation Type
The operation that is performed on the E-HPC cluster. Examples: Create Cluster, Add Node, and Add User Info.
Operation Result
The status of the operation. Valid values: Failed, Finished, and Running.
Operator UID
The ID of the account that performs the operation.
Target Resource
The resource on which the operation is performed, such as an Elastic Compute Service (ECS) instance or an elastic container instance (ECI).
Request ID
The request ID of the operation.
Find the operation log that you want to view and click Show Details in the Actions column.
Display format:
Time | LogLevel | Method | Target | Message. The following table describes the parameters.Parameter
Description
Time
The start time of the operation.
LogLevel
The log level.
Method
The specific behavior of the operation.
Target
The object on which the operation is performed.
Message
The description of the operation result.
References
You can also call API operations to view cluster logs.