CapacityConfiguration

A structure for the metadata of a cluster. It includes information like the CPUs needed, memory of instances, and number of instances.

Contents

Note

In the following list, the required parameters are described first.

nodeCount

The number of instances running in a cluster.

Type: Integer

Valid Range: Minimum value of 1.

Required: No

nodeType

The type that determines the hardware of the host computer used for your cluster instance. Each node type offers different memory and storage capabilities. Choose a node type based on the requirements of the application or software that you plan to run on your instance.

You can only specify one of the following values:

• kx.s.large – The node type with a configuration of 12 GiB memory and 2 vCPUs.

• kx.s.xlarge – The node type with a configuration of 27 GiB memory and 4 vCPUs.

• kx.s.2xlarge – The node type with a configuration of 54 GiB memory and 8 vCPUs.

• kx.s.4xlarge – The node type with a configuration of 108 GiB memory and 16 vCPUs.

• kx.s.8xlarge – The node type with a configuration of 216 GiB memory and 32 vCPUs.

• kx.s.16xlarge – The node type with a configuration of 432 GiB memory and 64 vCPUs.

• kx.s.32xlarge – The node type with a configuration of 864 GiB memory and 128 vCPUs.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 32.

Pattern: ^[a-zA-Z0-9._]+$

Required: No

See Also

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

• AWS SDK for C++

• AWS SDK for Java V2

• AWS SDK for Ruby V3