AWS::Batch::ComputeEnvironment Ec2ConfigurationObject

Provides information used to select Amazon Machine Images (AMIs) for instances in the compute environment. If Ec2Configuration isn't specified, the default is ECS_AL2 (Amazon Linux 2).

Note

This object isn't applicable to jobs that are running on Fargate resources.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "ImageIdOverride" : String,
  "ImageType" : String
}

YAML

  ImageIdOverride: String
  ImageType: String

Properties

ImageIdOverride

The AMI ID used for instances launched in the compute environment that match the image type. This setting overrides the imageId set in the computeResource object.

Required: No

Type: String

Minimum: 1

Maximum: 256

Update requires: Replacement

ImageType

The image type to match with the instance type to select an AMI. If the imageIdOverride parameter isn't specified, then a recent Amazon ECS-optimized Amazon Linux 2 AMI (ECS_AL2) is used.

ECS_AL2

Amazon Linux 2− Default for all non-GPU instance families.

ECS_AL2_NVIDIA

Amazon Linux 2 (GPU)−Default for all GPU instance families (for example P4 and G4) and can be used for all non AWS Graviton-based instance types.

ECS_AL1

Amazon Linux. Amazon Linux is reaching the end-of-life of standard support. For more information, see Amazon Linux AMI.

Required: Yes

Type: String

Minimum: 1

Maximum: 256

Update requires: Replacement