# RuntimePlatformProperty

An object that represents the compute environment architecture for AWS Batch jobs on Fargate.

- Source: Generated code
- Type last changed: v2.93.0 · 23 Aug 2023

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_batch as batch } from 'aws-cdk-lib';
const runtimePlatformProperty: batch.CfnJobDefinition.RuntimePlatformProperty = {
  cpuArchitecture: 'cpuArchitecture',
  operatingSystemFamily: 'operatingSystemFamily',
};
```

## Properties

- `cpuArchitecture`: string — The vCPU architecture. The default value is `X86_64` . Valid values are `X86_64` and `ARM64` .

  > This parameter must be set to `X86_64` for Windows containers. > Fargate Spot is not supported on Windows-based containers on Fargate. A job queue will be blocked if a Windows job is submitted to a job queue with only Fargate Spot compute environments. However, you can attach both `FARGATE` and `FARGATE_SPOT` compute environments to the same job queue.

- `operatingSystemFamily`: string — The operating system for the compute environment.

  Valid values are: `LINUX` (default), `WINDOWS_SERVER_2019_CORE` , `WINDOWS_SERVER_2019_FULL` , `WINDOWS_SERVER_2022_CORE` , and `WINDOWS_SERVER_2022_FULL` .

  > The following parameters can’t be set for Windows containers: `linuxParameters` , `privileged` , `user` , `ulimits` , `readonlyRootFilesystem` , and `efsVolumeConfiguration` . > The AWS Batch Scheduler checks the compute environments that are attached to the job queue before registering a task definition with Fargate. In this scenario, the job queue is where the job is submitted. If the job requires a Windows container and the first compute environment is `LINUX` , the compute environment is skipped and the next compute environment is checked until a Windows-based compute environment is found. > Fargate Spot is not supported on Windows-based containers on Fargate. A job queue will be blocked if a Windows job is submitted to a job queue with only Fargate Spot compute environments. However, you can attach both `FARGATE` and `FARGATE_SPOT` compute environments to the same job queue.