Implement pipeline quotas on GitLab.com
Since release 10.1 we have had the ability to set pipeline limits per plan, see https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/2986. This issue is to discuss adding quotas for every user on the free plan to something a bit more reasonable than what we have now for pipeline execution, which is unlimited. @grzesiek comments in slack: > It has some details about why we have not decided to implement that. It is believe that having a limit for X pipelines per Y minutes is better than X pipelines running at the moment. Even so, I think this is something I would like to do immediately, in advance of being able to set pipeline quotas per project https://gitlab.com/gitlab-org/gitlab-ce/issues/63388 which will be delivered in 12.0. On GitLab.com `active_pipelines_limit` and `pipeline_size_limit` is set to nil for all plans: ### Procedure for limiting free plans * For the `Free` plan, start with a limit of 50 pipelines running at the same time (max active pipelines) and 500 jobs in a pipeline (max pipeline size) on a free plan. ``` p = Plan.find_by(name: 'free') p.pipeline_size_limit = 500 p.active_pipelines_limit = 50 p.save ``` ### GitLab Plans * bronze * silver * gold * free * early_adopter ### Questions * What is a good starting limit for free plans? * Should we make a public announcement before turning this on? ### This might help with the following current and past issues * https://gitlab.com/gitlab-com/gl-infra/production/issues/895 * https://gitlab.com/gitlab-com/gl-infra/production/issues/819 * https://gitlab.com/gitlab-com/gl-infra/production/issues/757 More information where quotas were previously discussed in https://gitlab.com/gitlab-org/gitlab-ee/issues/3477
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