# Compute images supported with the CodeBuild-hosted Buildkite runner
<a name="buildkite-runner-update-yaml.images"></a>

In the label you configured in [Self-managed Buildkite runner in AWS CodeBuild](buildkite-runner.md), you can override your Amazon EC2 environment settings by using the values in the first three columns. CodeBuild provides the following Amazon EC2 compute images. For more information about 



- **  `linux`  **
  - **Image identifier:**  `4.0` 
  - **Instance size:**  `small` <br /> `medium` <br /> `large` <br /> `xlarge` <br /> `2xlarge` <br /> `gpu_small` <br /> `gpu_large` 
  - **Platform:** Amazon Linux 2
  - **Resolved image:**  aws/codebuild/amazonlinux-x86\_64-standard:4.0 
  - **Definition:**  [al/standard/4.0](https://github.com/aws/aws-codebuild-docker-images/tree/master/al/x86_64/standard/4.0) 

- **  `linux`  **
  - **Image identifier:**  `5.0` 
  - **Platform:** Amazon Linux 2023
  - **Resolved image:**  aws/codebuild/amazonlinux-x86\_64-standard:5.0 
  - **Definition:**  [al/standard/5.0](https://github.com/aws/aws-codebuild-docker-images/tree/master/al/x86_64/standard/5.0) 

- ** `linux-ec2` **
  - **Image identifier:** `latest`
  - **Instance size:** `small`<br />`medium`<br />`large`
  - **Platform:**  Amazon Linux 2023 
  - **Resolved image:** aws/codebuild/ami/amazonlinux-x86\_64-base:latest
  - **Definition:**  None 

- **  `arm`  **
  - **Image identifier:**  `2.0` 
  - **Instance size:**  `small` <br /> `medium` <br /> `large` <br /> `xlarge` <br /> `2xlarge` 
  - **Platform:** Amazon Linux 2
  - **Resolved image:**  aws/codebuild/amazonlinux-aarch64-standard:2.0 
  - **Definition:**  [al/aarch64/standard/2.0](https://github.com/aws/aws-codebuild-docker-images/tree/master/al/aarch64/standard/2.0) 

- **  `arm`  **
  - **Image identifier:**  `3.0` 
  - **Platform:** Amazon Linux 2023
  - **Resolved image:**  aws/codebuild/amazonlinux-aarch64-standard:3.0 
  - **Definition:**  [al/aarch64/standard/3.0](https://github.com/aws/aws-codebuild-docker-images/tree/master/al/aarch64/standard/3.0) 

- ** `arm-ec2` **
  - **Image identifier:** `latest`
  - **Instance size:** `small`<br />`medium`<br />`large`
  - **Platform:**  Amazon Linux 2023 
  - **Resolved image:** aws/codebuild/ami/amazonlinux-arm-base:latest
  - **Definition:**  None 

- **  `ubuntu`  **
  - **Image identifier:**  `5.0` 
  - **Instance size:**  `small` <br /> `medium` <br /> `large` <br /> `xlarge` <br /> `2xlarge` <br /> `gpu_small` <br /> `gpu_large` 
  - **Platform:** Ubuntu 20.04
  - **Resolved image:**  aws/codebuild/standard:5.0 
  - **Definition:**  [ubuntu/standard/5.0](https://github.com/aws/aws-codebuild-docker-images/tree/master/ubuntu/standard/5.0) 

- **  `ubuntu`  **
  - **Image identifier:**  `6.0` 
  - **Platform:** Ubuntu 22.04
  - **Resolved image:**  aws/codebuild/standard:6.0 
  - **Definition:**  [ubuntu/standard/6.0](https://github.com/aws/aws-codebuild-docker-images/tree/master/ubuntu/standard/6.0) 

- **  `ubuntu`  **
  - **Image identifier:**  `7.0` 
  - **Platform:** Ubuntu 22.04
  - **Resolved image:**  aws/codebuild/standard:7.0 
  - **Definition:**  [ubuntu/standard/7.0](https://github.com/aws/aws-codebuild-docker-images/tree/master/ubuntu/standard/7.0) 

- **  `windows`  **
  - **Image identifier:**  `1.0` 
  - **Instance size:**  `medium` <br /> `large` 
  - **Platform:** Windows Server Core 2019 / **Resolved image:**  aws/codebuild/windows-base:2019-1.0  / **Definition:** N/A
  - **Platform:** Windows Server Core 2022 / **Resolved image:**  aws/codebuild/windows-base:2022-1.0  / **Definition:** N/A

- **  `windows`  **
  - **Image identifier:**  `2.0` 
  - **Platform:** Windows Server Core 2019
  - **Resolved image:**  aws/codebuild/windows-base:2019-2.0 
  - **Definition:** N/A

- **  `windows`  **
  - **Image identifier:**  `3.0` 
  - **Platform:** Windows Server Core 2019
  - **Resolved image:**  aws/codebuild/windows-base:2019-3.0 
  - **Definition:** N/A

- ** `windows-ec2` **
  - **Image identifier:** `2022`
  - **Instance size:** `medium`<br />`large`
  - **Platform:** Windows Server Core 2022 
  - **Resolved image:** aws/codebuild/ami/windows-base:2022
  - **Definition:**  None 



In addition, you can override your Lambda environment settings by using the following values. For more information about CodeBuild Lambda compute, see [Run builds on AWS Lambda compute](lambda.md). CodeBuild supports the following Lambda compute images:


<table>
<thead>
  <tr><th>Environment type</th><th>Image identifier</th><th>Instance size</th></tr>
</thead>
<tbody>
  <tr><td> `linux-lambda` </td><td rowspan="2"> `dotnet6` <br /> `go1.21` <br /> `corretto11` <br /> `corretto17` <br /> `corretto21` <br /> `nodejs18` <br /> `nodejs20` <br /> `python3.11` <br /> `python3.12` <br /> `ruby3.2` </td><td rowspan="2"> `1GB` <br /> `2GB` <br /> `4GB` <br /> `8GB` <br /> `10GB` </td></tr>
  <tr><td> `arm-lambda` </td></tr>
</tbody>
</table>


For more information, see [Build environment compute modes and types](build-env-ref-compute-types.md) and [Docker images provided by CodeBuild](build-env-ref-available.md).