CreateDBResourcePool - AnalyticDB - Alibaba Cloud Documentation Center

Operation description

Precautions

This operation is available only for AnalyticDB for MySQL clusters of the new version in elastic mode that have 32 or more cores.

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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

adb:CreateDBResourcePool

create

*DBCluster

acs:adb:{#regionId}:{#accountId}:dbcluster/{#DBClusterId}

None

Request parameters

Parameter	Type	Required	Description	Example
DBClusterId	string	Yes	The ID of the AnalyticDB for MySQL cluster. Note Call the DescribeDBClusters operation to query the IDs of all AnalyticDB for MySQL clusters in a specific region.	am-bp11q28kvl688****
PoolName	string	Yes	The name of the resource group. The name can be up to 255 characters in length. It must start with a digit, an uppercase letter, or a lowercase letter. It can contain digits, uppercase letters, lowercase letters, hyphens (-), and underscores (_).	test
QueryType	string	No	The execution mode of the SQL query. Valid values: batch: batch processing mode. interactive (default): interactive mode. Note For more information, see Query execution modes.	interactive
NodeNum	integer	No	The number of nodes. The default value is 0. A single node provides 16 cores and 64 GB of memory. The total resources, calculated as (Number of nodes × 16 cores and 64 GB of memory), cannot exceed the total resources of the cluster.	2

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	1AD222E9-E606-4A42-BF6D-8A4442913CEF

Examples

Success response

JSON format

{
  "RequestId": "1AD222E9-E606-4A42-BF6D-8A4442913CEF"
}

Error codes

HTTP status code	Error code	Error message	Description
404	InvalidDBCluster.NotFound	The DBClusterId provided does not exist in our records.	The specified DBClusterId parameter does not exist. Make sure that the DBClusterId value is valid.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.