Configuring runners for GitHub Copilot code review

Use self-hosted runners or larger GitHub-hosted runners for Copilot-Codeüberprüfung.

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About GitHub Actions usage for code review tools

Copilot-Codeüberprüfung wird GitHub Actions verwendet, um die agentischen Funktionen auszuführen, einschließlich vollständiger Projektkontextsammlung und aller Funktionen in öffentliche Vorschau. Standardmäßig verwendet Copilot-CodeüberprüfungGitHub-gehostete Runner.

Wenn Ihre Organisation GitHub-gehostete Runner deaktiviert hat, sind die Agenten-Funktionen nicht verfügbar. In diesem Fall fallen Codeüberprüfungen auf eine eingeschränktere Überprüfung zurück. 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 Copilot-Codeüberprüfung 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 Actions Runner Controller (Steuerung für Aktionsläufer).

Warnung

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

Copilot-Codeüberprüfung is only compatible with Ubuntu x64 Linux runners.

To configure self-hosted runners for Copilot-Codeüberprüfung:

  1. Configure network security controls for your GitHub Actions runners to ensure that Copilot-Codeüberprüfung 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 Anpassen der Entwicklungsumgebung für GitHub Copilot Cloud-Agent.

    # ...

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

Upgrade to larger GitHub-hosted GitHub Actions runners

By default, Copilot-Codeüberprüfung 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 Größere Läufer.

Hinweis

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 Verwalten größerer Runner.

  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 Copilot-Codeüberprüfung to use. See Ausführen von Aufträgen auf größeren Runnern.

    # ...

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