https://about.gitlab.com/releases/2020/01/22/gitlab-12-7-released/#parent-child-pipelines and https://docs.gitlab.com/ce/ci/parent_child_pipelines.html suggest this feature is available also in the CE/core version of gitlab.
But somehow the “trigger” keyword which is apparently necessary to set this up seems to be limited to Premium?
https://docs.gitlab.com/ce/ci/yaml/#trigger-premium mentions Premium".
Testing simply gitlab-ci.yml (using gitlab ce 12.7.2 (2d4cda9da36))
3_sensor-e2e-win: stage: test trigger: include: - local: config/microservice_a.yml - local: config/all_microservices.yml strategy: depend
results in yaml-error
root config contains unknown keys: 3_sensor-e2e-win.
Issue https://gitlab.com/gitlab-org/gitlab/issues/34501 suggests this is caused by the trigger keyword not being allowed in free editions of gitlab?
So what is true here? Is this available in free versions or not?