Instead of running a child pipeline from a static YAML file, you can define a job that runs your own script to generate a YAML file, which is then used to trigger a child pipeline. GitLab environment variables demystified | GitLab Passing Variables Through GitLab Pipelines - Sandra Parsick 3. Publishing Variables of a Child Pipeline Introduced in GitLab 12.9. Parent child pipelines · Pipelines · Ci · Help · GitLab git1825 March 27, 2020, 9:01pm #3 However, this is not the case today, as can be seen with the following reproducer: .gitlab-ci.yml Introduced in GitLab 12.9. Your best option to dynamically control pipeline configuration like this would probably be dynamic child pipelines. In the .gitlab-ci.yml above we are defining a build with 2 stages. Parent-child pipelines | GitLab See the trigger: keyword documentation for full details on how to include the child pipeline configuration. 1. you cannot pass variables from child to parent. This technique can be very powerful in generating pipelines targeting content that changed or to build a matrix of targets and architectures. Dec 6, 2021 at 20:42. My challenge is how to pass variables from child to parent pipeline and how the parent pipeline can pass these variables to a downstream pipeline, that it describes in another GitLab project. 2. For example, you might deploy your web application from three different projects in GitLab. local is a Jsonnet variable. arjorie.osb.airlinemeals.net How to get started with Parent-child pipelines | GitLab Pass artifacts around in between stages in gitlab CI You can use variables to supply config values, create reusable pipelines, and avoid hardcoding sensitive information into your .gitlab-ci.yml files. Multi-project pipelines | GitLab How to get started with Parent-child pipelines | GitLab 1. For an overview, see Parent-Child Pipelines feature demo. Instead of running a child pipeline from a static YAML file, you can define a job that runs your own script to generate a YAML file, which is then used to trigger a child pipeline. We use artifacts to save the generated child configuration files for this CI run, making them available for use in the child pipelines stages. Define the values of the two credential variables by heading to Settings > CI/CD > Variables in the GitLab web UI. Define the values of the two credential variables by heading to Settings > CI/CD > Variables in the GitLab web UI. trialGitLab DocsLearn GitLab with tutorialsChoose subscriptionGitLab SaaS subscriptionsSelf managed subscriptionsGitLab Dedicated subscriptionsQuarterly reconciliationStorage usage quotaCI minutes quotaFree user limitActivate Enterprise EditionFeatures available Starter and Bronze subscribersInstall GitLabRequirementsPostgreSQL .