Use ListClusterLogs to query cluster operation logs - Elastic High Performance Computing - Alibaba Cloud - Elastic High Performance Computing

Queries the operation logs of a cluster within the last three days.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

ehpc:ListClusterLogs

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
ClusterId	string	Yes	The cluster ID. You can call ListClusters to obtain the cluster ID.	ehpc-hz-FYUr32****
PageNumber	integer	No	The page number to display. Minimum value: 1.	1
PageSize	integer	No	The number of entries per page. Valid values: 1 to 100. Default value: 10.	10

Response elements

Element	Type	Description	Example
	object
PageSize	integer	The number of entries on the current page.	1
PageNumber	integer	The current page number.	1
RequestId	string	The request ID.	BBC2F93D-003A-49C4-850C-B826EECF6667
TotalCount	integer	The total number of entries in the list.	2
ClusterId	string	The cluster ID.	ehpc-hz-FYUr32****
Logs	object
LogInfo	array<object>	The array of Operation logs entries.
	object
Operation	string	The operation type. Valid values: CreateCluster StartCluster StopCluster DeleteCluster AddNodes StartNodes ResetNodes StopNodes DeleteNodes	CreateCluster
Message	string	The log content.	Begin to create cluster
CreateTime	string	The time when the log was created. The time is in the YYYY-MM-DDTHH:mm:ss.SSS format and does not contain time zone information.	2019-09-18T13:24:13.000
Level	string	The log level. Valid values: warn error info	info

Examples

Success response

JSON format

{
  "PageSize": 1,
  "PageNumber": 1,
  "RequestId": "BBC2F93D-003A-49C4-850C-B826EECF6667",
  "TotalCount": 2,
  "ClusterId": "ehpc-hz-FYUr32****",
  "Logs": {
    "LogInfo": [
      {
        "Operation": "CreateCluster",
        "Message": "Begin to create cluster",
        "CreateTime": "2019-09-18T13:24:13.000",
        "Level": "info"
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParams	The specified parameter %s is invalid.	The specified parameter %s is invalid.
500	UnknownError	An unknown error occurred.	An unknown error occurred.
404	ClusterNotFound	The specified cluster does not exist.	The specified instance does not exist.
503	ServiceUnavailable	The request has failed due to a temporary failure of the server	The request has failed due to a temporary failure of the server.
406	DbError	A database service error occurred.	Database request failed.
407	NotAuthorized	You are not authorized by RAM for this request.	The request is not authorized by RAM.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.