CreateVirtualCluster - Amazon EMR Containers

CreateVirtualCluster

Creates a virtual cluster. Virtual cluster is a managed entity on Amazon EMR on EKS. You can create, describe, list and delete virtual clusters. They do not consume any additional resource in your system. A single virtual cluster maps to a single Kubernetes namespace. Given this relationship, you can model virtual clusters the same way you model Kubernetes namespaces to meet your requirements.

Request Syntax

POST /virtualclusters HTTP/1.1 Content-type: application/json { "clientToken": "string", "containerProvider": { "id": "string", "info": { "eksInfo": { "namespace": "string" } }, "type": "string" }, "name": "string", "tags": { "string" : "string" } }

URI Request Parameters

The request does not use any URI parameters.

Request Body

The request accepts the following data in JSON format.

clientToken

The client token of the virtual cluster.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 64.

Pattern: .*\S.*

Required: Yes

containerProvider

The container provider of the virtual cluster.

Type: ContainerProvider object

Required: Yes

name

The specified name of the virtual cluster.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 64.

Pattern: [\.\-_/#A-Za-z0-9]+

Required: Yes

tags

The tags assigned to the virtual cluster.

Type: String to string map

Map Entries: Minimum number of 0 items. Maximum number of 50 items.

Key Length Constraints: Minimum length of 1. Maximum length of 128.

Key Pattern: .*\S.*

Value Length Constraints: Minimum length of 0. Maximum length of 256.

Value Pattern: .*\S.*

Required: No

Response Syntax

HTTP/1.1 200 Content-type: application/json { "arn": "string", "id": "string", "name": "string" }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

arn

This output contains the ARN of virtual cluster.

Type: String

Length Constraints: Minimum length of 60. Maximum length of 1024.

Pattern: ^arn:(aws[a-zA-Z0-9-]*):emr-containers:.+:(\d{12}):\/virtualclusters\/[0-9a-zA-Z]+$

id

This output contains the virtual cluster ID.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 64.

Pattern: [0-9a-z]+

name

This output contains the name of the virtual cluster.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 64.

Pattern: [\.\-_/#A-Za-z0-9]+

Errors

For information about the errors that are common to all actions, see Common Errors.

InternalServerException

This is an internal server exception.

HTTP Status Code: 500

ResourceNotFoundException

The specified resource was not found.

HTTP Status Code: 400

ValidationException

There are invalid parameters in the client request.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: