CreateElasticPlan - AnalyticDB - Alibaba Cloud Documentation Center

Creates a scheduled scaling plan. You can call this operation only for AnalyticDB for MySQL Data Warehouse Edition clusters in elastic mode for Cluster Edition.

Operation description

You can call this operation only for AnalyticDB for MySQL Data Warehouse Edition (V3.0) clusters in elastic mode for Cluster Edition that have 32 cores or more.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
adb:CreateElasticPlan	create	DBCluster acs:adb:{#regionId}:{#accountId}:dbcluster/{#DBClusterId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
DBClusterId	string	Yes	The ID of the AnalyticDB for MySQL Data Warehouse Edition (V3.0) cluster. Note You can call the DescribeDBClusters operation to query the IDs of all AnalyticDB for MySQL Data Warehouse Edition (V3.0) clusters within a region.	am-bp1d8lbdj22rx****
ElasticPlanName	string	Yes	The name of the scaling plan. The name must be 2 to 30 characters in length. The name can contain letters, digits, and underscores (_).	test
ResourcePoolName	string	No	The name of the resource group. Note You can call the DescribeDBResourceGroup operation to query the resource group name.	realtime
ElasticPlanNodeNum	integer	No	The number of nodes that are involved in the scaling plan. If ElasticPlanType is set to worker, you can set this parameter to 0 or leave this parameter empty. If ElasticPlanType is set to executorcombineworker or executor, you must set this parameter to a value that is greater than 0.	0
ElasticPlanTimeStart	string	Yes	The scale-up time of the scaling plan. Specify the time on the hour in the HH:mm:ss format.	08:00:00
ElasticPlanTimeEnd	string	Yes	The restoration time of the scaling plan. Specify the time on the hour in the HH:mm:ss format. The interval between the scale-up time and the restoration time cannot be more than 24 hours.	10:00:00
ElasticPlanWeeklyRepeat	string	No	The days of the week when you want to execute the scaling plan. Valid values: 0 to 6 (Sunday to Saturday). Separate multiple values with commas (,).	1,2,3,4,5
ElasticPlanMonthlyRepeat	string	No	The dates of the month when you want to execute the scaling plan. A number specifies a date of the month. Separate multiple values with commas (,).	1,15,25
ElasticPlanStartDay	string	Yes	The start date of the scaling plan. Specify the date in the yyyy-MM-dd format.	2022-12-02
ElasticPlanEndDay	string	Yes	The end date of the scaling plan. Specify the date in the yyyy-MM-dd format.	2022-12-09
ElasticPlanEnable	boolean	Yes	Specifies whether the scaling plan takes effect. Valid values: true (default) false	true
ElasticPlanType	string	No	The type of the scaling plan. Valid values: worker: scales only elastic I/O resources. executor: scales only computing resources. executorcombineworker (default): scales both elastic I/O resources and computing resources by proportion. Note If you want to set this parameter to executorcombineworker, make sure that the cluster runs a minor version of 3.1.3.2 or later. If you want to set this parameter to worker or executor, make sure that the cluster runs a minor version of 3.1.6.1 or later and a ticket is submitted. After your request is approved, you can set this parameter to worker or executor.	worker
ElasticPlanWorkerSpec	string	No	The resource specifications that can be scaled up by the scaling plan. Valid values: 8 Core 64 GB (default) 16 Core 64 GB 32 Core 64 GB 64 Core 128 GB 12 Core 96 GB 24 Core 96 GB 52 Core 86 GB	32 Core 64 GB

Response parameters

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

Examples

Sample success responses

JSONformat

{
  "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.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-02-05	The Error code has changed	View Change Details
2023-12-27	The Error code has changed. The request parameters of the API has changed	View Change Details