Configuring runners for GitHub Copilot code review

Use self-hosted runners or larger GitHub-hosted runners for revisión de código Copilot.

En este artículo

About GitHub Actions usage for code review tools

revisión de código Copilot usa GitHub Actions para ejecutar las funcionalidades agenticas, incluida la recopilación completa de contextos del proyecto y todas las funcionalidades de versión preliminar pública. De forma predeterminada, revisión de código Copilot usa GitHub ejecutores hospedados.

Si la organización ha deshabilitado los ejecutores hospedados GitHub, las funcionalidades agente no estarán disponibles. En este caso, las revisiones de código se revertirán a una revisión más limitada. Organizations in this situation can use self-hosted runners.

You can also upgrade to larger GitHub-hosted runners for better performance.

Configure self-hosted runners for code review

Run revisión de código Copilot using self-hosted GitHub Actions runners with ARC (Actions Runner Controller). You must first set up ARC-managed scale sets in your environment. For more information on ARC, see Controlador del ejecutor de acciones.

Advertencia

ARC is the only officially supported solution for self-hosting revisión de código Copilot. For security reasons, do not use non-ARC self-hosted runners.

revisión de código Copilot is only compatible with Ubuntu x64 Linux runners.

To configure self-hosted runners for revisión de código Copilot:

  1. Configure network security controls for your GitHub Actions runners to ensure that revisión de código Copilot does not have open access to your network or the public internet.

    You must configure your firewall to allow connections to the standard hosts required for GitHub Actions self-hosted runners, plus the following hosts:

    • api.githubcopilot.com
    • uploads.github.com
    • user-images.githubusercontent.com

  2. In your copilot-setup-steps.yml file, set the runs-on attribute to your ARC-managed scale set name. For more information, see Personalización del entorno de desarrollo para GitHub Copilot agente en la nube.

    # ...

jobs:
  copilot-setup-steps:
    runs-on: arc-scale-set-name
    # ...

Upgrade to larger GitHub-hosted GitHub Actions runners

By default, revisión de código Copilot runs on a standard GitHub Actions runner. Larger runners provide better performance (CPU and memory), more disk space, and advanced features like Azure private networking. See Ejecutores más grandes.

Nota:

Usage of larger GitHub-hosted runners is billed per-minute and may incur additional GitHub Actions charges.

  1. Set up larger runners for your organization. See Administración de ejecutores más grandes.

  2. If you are using larger runners with Azure private networking, configure your Azure private network to allow outbound access to the following hosts:

    • api.githubcopilot.com
    • uploads.github.com
    • user-images.githubusercontent.com

  3. In your copilot-setup-steps.yml file, set the runs-on attribute to the label for the larger runners you want revisión de código Copilot to use. See Ejecución de trabajos en ejecutores más grandes.

    # ...

jobs:
  copilot-setup-steps:
    runs-on: ubuntu-4-core
    # ...