What is the GitLab CI/CD task prioritization mechanism?

Answered on : 2024-01-24

Sources

Task Prioritization | The GitLab Handbook

handbook.gitlab.com

イシューリストの並べ替えと順序付け | GitLab

gitlab-docs.creationline.com

Set GitlabCI job priority mechanism (#326148) · Issues

gitlab.com

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Answer

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GitLab CI/CD provides several ways to prioritize tasks:

1. **GitLab CI/CD Pipeline Configuration**: You can define the order of execution in your `.gitlab-ci.yml` file, specifying dependencies and job order within stages[5][7].

2. **Label Priority**: GitLab allows you to use labels with different priorities for issues and merge requests. Higher priority labels ensure that tasks are sorted accordingly[2][4].

3. **Parallel Stage Prioritization**: You can prioritize job instantiation within a parallel stage to control the order of execution[8].

4. **Custom Variables**: You can use environment variables and custom variables with different priorities to influence the task execution order[10].

These mechanisms offer flexibility in managing task prioritization within GitLab CI/CD pipelines, ensuring efficient and customized workflow execution. For more detailed information, refer to the official GitLab documentation and specific use cases as needed from the provided references.