Fix CI/CD Pipeline Flow

The Fix CI/CD Pipeline Flow helps you automatically diagnose and fix issues in your GitLab CI/CD pipeline. This flow:

• Analyzes pipeline failure logs and error messages.
• Identifies configuration issues and syntax errors.
• Suggests specific fixes based on the type of failure.
• Creates a merge request with changes that attempt to fix a failing pipeline.

The flow can automatically fix various pipeline issues, including:

• Syntax and configuration errors.
• Common job failures.
• Dependency and workflow issues.

This flow is available in the GitLab UI only.

![note] The Fix CI/CD Pipeline Flow creates merge requests by using a service account. Organizations with SOC 2, SOX, ISO 27001, or FedRAMP requirements should ensure appropriate peer review policies are in place. For more information, see compliance considerations for merge requests.

Prerequisites

To use this flow, you must:

• Have an existing failed pipeline.
• Have at least the Developer role in the project.
• Meet the other prerequisites.
• Ensure the GitLab Duo service account can create commits and branches.
• Ensure that the Fix CI/CD Pipeline Flow is turned on.

Fix the pipeline in a merge request

To fix the CI/CD pipeline in a merge request:

1. On the top bar, select Search or go to and find your project.

2. Select Code > Merge requests and open your merge request.

3. To fix the pipeline, you can either:

   • Select the Overview tab and under the failing pipeline, select Fix pipeline with Duo.
   • Select the Pipelines tab and in the rightmost column, select Fix pipeline with Duo ( ).

4. To monitor progress, select Automate > Sessions.

When the session is complete, a comment shows a link to a merge request that contains the fix, or a comment describes possible next steps.

Fix other CI/CD pipelines

To fix a CI/CD pipeline that is not associated with a merge request:

1. Select Build > Pipelines.
2. Select your failing pipeline.
3. In the upper-right corner, select Fix pipeline with Duo.
4. To monitor progress, select Automate > Sessions.

What the flow analyzes

The Fix CI/CD Pipeline Flow examines:

• Pipeline logs: Error messages, failed job outputs, and exit codes.
• Merge request changes: Changes that could have caused the failure.
• The current repository contents: For identifying syntax, linting, or import errors.
• Script errors: Command failures, missing executables, or permission issues.