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diff --git a/doc/ci/directed_acyclic_graph/index.md b/doc/ci/directed_acyclic_graph/index.md index 8722efd3b40..fff0fda0ab4 100644 --- a/doc/ci/directed_acyclic_graph/index.md +++ b/doc/ci/directed_acyclic_graph/index.md @@ -1,10 +1,13 @@ --- +stage: Verify +group: Continuous Integration +info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers type: reference --- # Directed Acyclic Graph -> - [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/issues/47063) in GitLab 12.2. +> - [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/47063) in GitLab 12.2. > - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/206902) in GitLab 12.10. A [directed acyclic graph](https://www.techopedia.com/definition/5739/directed-acyclic-graph-dag) can be @@ -75,3 +78,34 @@ are certain use cases that you may need to work around. For more information: - [`needs` requirements and limitations](../yaml/README.md#requirements-and-limitations). - Related epic [tracking planned improvements](https://gitlab.com/groups/gitlab-org/-/epics/1716). + +## DAG Visualization + +> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/215517) in GitLab 13.1 as a [Beta feature](https://about.gitlab.com/handbook/product/#beta). +> - It's deployed behind a feature flag, disabled by default. +> - It's enabled on GitLab.com. +> - It's not recommended for production use. +> - For GitLab self-managed instances, GitLab administrators can opt to [enable it](#enable-or-disable-dag-visualization-core-only) + +The DAG visualization makes it easier to visualize the relationships between dependent jobs in a DAG. This graph will display all the jobs in a pipeline that need or are needed by other jobs. Jobs with no relationships are not displayed in this view. + + + +Clicking a node will highlight all the job paths it depends on. + + + +### Enable or disable DAG Visualization **(CORE ONLY)** + +DAG Visualization is under development and requires more testing, but is being made available as a beta features so users can check its limitations and uses. + +It is deployed behind a feature flag that is **disabled by default**. +[GitLab administrators with access to the GitLab Rails console](../../administration/feature_flags.md) +can opt to enable it for your instance: + +```ruby +# Instance-wide +Feature.enable(:dag_pipeline_tab) +# or by project +Feature.enable(:dag_pipeline_tab, Project.find(<project id>)) +``` |