Tech Support: Folder Not Deleting After Pipeline Failure

Tech Support: Folder Not Deleting - Pipeline Failure

Recently, a pipeline failed due to a folder not deleting as part of the pre-run cleanup process. The folder in question contained test results for a Windows Server 2019 virtual machine that runs on a GitLab runner.

Context

In order to understand the issue better, let's delve into the key concepts involved.

GitLab Runner

GitLab Runner is an open-source project that allows you to run jobs and send the results back to GitLab. It is used to automate the testing and deployment process.

Pre-Run Cleanup

As part of the pipeline setup, a pre-run cleanup process is executed to ensure a clean environment for the upcoming job. This process involves deleting unnecessary files and folders.

Folder Not Deleting

In this particular case, the pipeline failed because a specific folder, which contained test results for the Windows Server 2019 virtual machine, was not deleted during the pre-run cleanup. This led to conflicts and unexpected behavior during the subsequent job execution.

Possible Causes

There can be several reasons why the folder failed to delete:

• Insufficient permissions: The user executing the cleanup process may not have sufficient permissions to delete the folder.
• File locks: The folder or its contents may be locked by another process, preventing deletion.
• Incorrect path: The cleanup process may be targeting the wrong folder, resulting in the failure to delete the intended folder.

Solution

To resolve this issue, follow these steps:

1. Check permissions: Ensure that the user executing the cleanup process has the necessary permissions to delete folders.
2. Release file locks: Identify and terminate any processes that may be locking the folder or its contents.
3. Verify folder path: Double-check the folder path used in the cleanup process to ensure it is targeting the correct folder.

In summary, the pipeline failure was caused by the folder not deleting during the pre-run cleanup process. Possible causes include insufficient permissions, file locks, or an incorrect folder path. To resolve the issue, check permissions, release file locks, and verify the folder path.

References

• Book: "Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation" by Jez Humble and David Farley
• Article: "Understanding GitLab CI/CD Pipelines" by John Smith
• Online Resource: GitLab Runner documentation - https://docs.gitlab.com/runner/