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Diffstat (limited to 'doc/ci/yaml/README.md')
| -rw-r--r-- | doc/ci/yaml/README.md | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/doc/ci/yaml/README.md b/doc/ci/yaml/README.md index c2b06e53c2f..68aa64b3834 100644 --- a/doc/ci/yaml/README.md +++ b/doc/ci/yaml/README.md @@ -10,6 +10,11 @@ of your repository and contains definitions of how your project should be built. If you want a quick introduction to GitLab CI, follow our [quick start guide](../quick_start/README.md). +NOTE: **Note:** +If you have a [mirrored repository where GitLab pulls from](https://docs.gitlab.com/ee/workflow/repository_mirroring.html#pulling-from-a-remote-repository), +you may need to enable pipeline triggering in your project's +**Settings > Repository > Pull from a remote repository > Trigger pipelines for mirror updates**. + ## Jobs The YAML file defines a set of jobs with constraints stating when they should @@ -315,9 +320,14 @@ policy configuration. GitLab now supports both, simple and complex strategies, so it is possible to use an array and a hash configuration scheme. -Two keys are now available: `refs` and `kubernetes`. Refs strategy equals to -simplified only/except configuration, whereas kubernetes strategy accepts only -`active` keyword. +Three keys are now available: `refs`, `kubernetes` and `variables`. +Refs strategy equals to simplified only/except configuration, whereas +kubernetes strategy accepts only `active` keyword. + +`variables` keyword is used to define variables expressions. In other words +you can use predefined variables / secret variables / project / group or +environment-scoped variables to define an expression GitLab is going to +evaluate in order to decide whether a job should be created or not. See the example below. Job is going to be created only when pipeline has been scheduled or runs for a `master` branch, and only if kubernetes service is @@ -332,6 +342,20 @@ job: kubernetes: active ``` +Example of using variables expressions: + +```yaml +deploy: + only: + refs: + - branches + variables: + - $RELEASE == "staging" + - $STAGING +``` + +Learn more about variables expressions on [a separate page][variables-expressions]. + ## `tags` `tags` is used to select specific Runners from the list of all Runners that are @@ -1550,3 +1574,4 @@ CI with various languages. [ce-7447]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7447 [ce-12909]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12909 [schedules]: ../../user/project/pipelines/schedules.md +[variables-expressions]: ../variables/README.md#variables-expressions |