ListImages - Query installable images for E-HPC clusters - Elastic High Performance Computing

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

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:ListImages

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
BaseOsTag	string	No	The OS image tag. Applies only to management nodes.	CentOS_7.2_64
InstanceType	string	No	The instance type. If specified, returns images supported by this instance type. If not specified, returns images supported by all instance types.	ecs.n1.medium

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	04F0F334-1335-436C-A1D7-6C044FE7****
OsTags	object
OsInfo	array<object>	The images supported by E-HPC.
	object
Version	string	The OS version.	7.2
BaseOsTag	string	The OS image tag. Applies only to management nodes.	CentOS_7.2_64
Platform	string	The OS. Valid values: CentOS windows	CentOS
OsTag	string	The image tag.	CentOS_7.2_64
ImageId	string	The image ID.	m-bp1h8aoe73p71iow****
Architecture	string	The OS architecture. Valid values: i386 x86_64	i386
OSName	string	The image name.	CentOS_7.2_64
OSNameEn	string	The image name in English.	CentOS_7.2_64

Examples

Success response

JSON format

{
  "RequestId": "04F0F334-1335-436C-A1D7-6C044FE7****",
  "OsTags": {
    "OsInfo": [
      {
        "Version": "7.2",
        "BaseOsTag": "CentOS_7.2_64",
        "Platform": "CentOS",
        "OsTag": "CentOS_7.2_64",
        "ImageId": "m-bp1h8aoe73p71iow****",
        "Architecture": "i386",
        "OSName": "CentOS_7.2_64",
        "OSNameEn": "CentOS_7.2_64"
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
500	UnknownError	An unknown error occurred.	An unknown error occurred.
404	ImageNotFound	The specified image does not exist.	The specified image does not exist. Verify the parameter.
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	EcsError	An error occurred when calling the ECS API operation.	ECS API call error. %s
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.