789 lines
43 KiB
Markdown
789 lines
43 KiB
Markdown
---
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stage: none
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group: Engineering Productivity
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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/#assignments
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---
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# Pipelines for the GitLab project
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Pipelines for [`gitlab-org/gitlab`](https://gitlab.com/gitlab-org/gitlab) and [`gitlab-org/gitlab-foss`](https://gitlab.com/gitlab-org/gitlab-foss) (as well as the
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`dev` instance's mirrors) are configured in the usual
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[`.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab-ci.yml)
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which itself includes files under
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[`.gitlab/ci/`](https://gitlab.com/gitlab-org/gitlab/-/tree/master/.gitlab/ci)
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for easier maintenance.
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We're striving to [dogfood](https://about.gitlab.com/handbook/engineering/#dogfooding)
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GitLab [CI/CD features and best-practices](../ci/yaml/index.md)
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as much as possible.
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## Overview
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Pipelines for the GitLab project are created using the [`workflow:rules` keyword](../ci/yaml/index.md#workflow)
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feature of the GitLab CI/CD.
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Pipelines are always created for the following scenarios:
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- `main` branch, including on schedules, pushes, merges, and so on.
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- Merge requests.
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- Tags.
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- Stable, `auto-deploy`, and security branches.
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Pipeline creation is also affected by the following CI/CD variables:
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- If `$FORCE_GITLAB_CI` is set, pipelines are created.
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- If `$GITLAB_INTERNAL` is not set, pipelines are not created.
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No pipeline is created in any other cases (for example, when pushing a branch with no
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MR for it).
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The source of truth for these workflow rules is defined in [`.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab-ci.yml).
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### Pipelines for Merge Requests
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In general, pipelines for an MR fall into one or more of the following types,
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depending on the changes made in the MR:
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- [Documentation only MR pipeline](#documentation-only-mr-pipeline): This is typically created for an MR that only changes documentation.
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- [Code-only MR pipeline](#code-only-mr-pipeline): This is typically created for an MR that only changes code, either backend or frontend.
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- [Frontend-only MR pipeline](#frontend-only-mr-pipeline): This is typically created for an MR that only changes frontend code.
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- [QA-only MR pipeline](#qa-only-mr-pipeline): This is typically created for an MR that only changes end to end tests related code.
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We use the [`rules:`](../ci/yaml/index.md#rules) and [`needs:`](../ci/yaml/index.md#needs) keywords extensively
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to determine the jobs that need to be run in a pipeline. Note that an MR that includes multiple types of changes would
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have a pipelines that include jobs from multiple types (for example, a combination of docs-only and code-only pipelines).
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#### Documentation only MR pipeline
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[Reference pipeline](https://gitlab.com/gitlab-org/gitlab/-/pipelines/250546928):
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```mermaid
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graph LR
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subgraph "No needed jobs";
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1-1["danger-review (2.3 minutes)"];
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click 1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8100542&udv=0"
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1-2["docs-lint markdown (1.5 minutes)"];
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click 1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=10224335&udv=0"
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1-3["docs-lint links (5 minutes)"];
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click 1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356757&udv=0"
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1-4["ui-docs-links lint (2.5 minutes)"];
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click 1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=10823717&udv=1020379"
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end
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```
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#### Code-only MR pipeline
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[Reference pipeline](https://gitlab.com/gitlab-org/gitlab/pipelines/136295694)
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```mermaid
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graph RL;
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classDef criticalPath fill:#f66;
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subgraph "No needed jobs";
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1-1["danger-review (2.3 minutes)"];
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click 1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8100542&udv=0"
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1-2["build-qa-image (2 minutes)"];
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click 1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914325&udv=0"
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1-3["compile-test-assets (6 minutes)"];
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click 1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914317&udv=0"
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1-4["compile-test-assets as-if-foss (7 minutes)"];
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click 1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356616&udv=0"
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1-5["compile-production-assets (14 minutes)"];
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click 1-5 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914312&udv=0"
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1-6["setup-test-env (4 minutes)"];
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click 1-6 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914315&udv=0"
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1-7["review-delete-deployment"];
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1-8["dependency_scanning"];
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1-9["qa:internal, qa:internal-as-if-foss"];
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1-11["qa:selectors, qa:selectors-as-if-foss"];
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1-14["retrieve-tests-metadata (1 minutes)"];
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click 1-14 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356697&udv=0"
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1-15["code_quality"];
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1-16["brakeman-sast"];
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1-17["eslint-sast"];
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1-18["kubesec-sast"];
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1-19["nodejs-scan-sast"];
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1-20["secrets-sast"];
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1-21["static-analysis (14 minutes)"];
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click 1-21 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914471&udv=0"
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class 1-3 criticalPath;
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class 1-6 criticalPath;
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end
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2_1-1["graphql-verify (2.3 minutes)"];
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click 2_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356715&udv=0"
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2_1-2["memory-static (4.75 minutes)"];
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click 2_1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356721&udv=0"
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2_1-3["run-dev-fixtures (3 minutes)"];
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click 2_1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356729&udv=0"
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2_1-4["run-dev-fixtures-ee (4 minutes)"];
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click 2_1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356731&udv=0"
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subgraph "Needs `setup-test-env`";
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2_1-1 & 2_1-2 & 2_1-3 & 2_1-4 --> 1-6;
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end
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2_2-2["rspec frontend_fixture/rspec-ee frontend_fixture (7 minutes)"];
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class 2_2-2 criticalPath;
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click 2_2-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=7910143&udv=0"
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2_2-4["memory-on-boot (3.5 minutes)"];
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click 2_2-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356727&udv=0"
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2_2-5["webpack-dev-server (4 minutes)"];
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click 2_2-5 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8404303&udv=0"
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subgraph "Needs `setup-test-env` & `compile-test-assets`";
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2_2-2 & 2_2-4 & 2_2-5 --> 1-6 & 1-3;
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end
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2_3-1["build-assets-image (1.6 minutes)"];
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subgraph "Needs `compile-production-assets`";
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2_3-1 --> 1-5
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end
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2_4-1["package-and-qa (manual)"];
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subgraph "Needs `build-qa-image`";
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2_4-1 --> 1-2;
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click 2_4-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914305&udv=0"
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end
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2_5-1["rspec & db jobs (12-22 minutes)"];
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subgraph "Needs `compile-test-assets`, `setup-test-env`, & `retrieve-tests-metadata`";
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2_5-1 --> 1-3 & 1-6 & 1-14;
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class 2_5-1 criticalPath;
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click 2_5-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations"
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end
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3_1-1["jest (14.5 minutes)"];
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class 3_1-1 criticalPath;
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click 3_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914204&udv=0"
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subgraph "Needs `rspec frontend_fixture/rspec-ee frontend_fixture`";
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3_1-1 --> 2_2-2;
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end
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3_2-1["rspec:coverage (4 minutes)"];
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subgraph "Depends on `rspec` jobs";
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3_2-1 -.->|"(don't use needs because of limitations)"| 2_5-1;
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click 3_2-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=7248745&udv=0"
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end
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4_1-1["coverage-frontend (2 minutes)"];
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subgraph "Needs `jest`";
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4_1-1 --> 3_1-1;
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class 4_1-1 criticalPath;
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click 4_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=7910777&udv=0"
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end
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```
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#### Frontend-only MR pipeline
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[Reference pipeline](https://gitlab.com/gitlab-org/gitlab/pipelines/134661039):
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```mermaid
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graph RL;
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classDef criticalPath fill:#f66;
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subgraph "No needed jobs";
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1-1["danger-review (2.3 minutes)"];
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click 1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8100542&udv=0"
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1-2["build-qa-image (2 minutes)"];
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click 1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914325&udv=0"
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1-3["compile-test-assets (6 minutes)"];
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click 1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914317&udv=0"
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1-4["compile-test-assets as-if-foss (7 minutes)"];
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click 1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356616&udv=0"
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1-5["compile-production-assets (14 minutes)"];
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click 1-5 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914312&udv=0"
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1-6["setup-test-env (4 minutes)"];
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click 1-6 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914315&udv=0"
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1-7["review-stop-failed-deployment"];
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1-8["dependency_scanning"];
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1-9["qa:internal, qa:internal-as-if-foss"];
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1-11["qa:selectors, qa:selectors-as-if-foss"];
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1-14["retrieve-tests-metadata (1 minutes)"];
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click 1-14 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356697&udv=0"
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1-15["code_quality"];
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1-16["brakeman-sast"];
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1-17["eslint-sast"];
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1-18["kubesec-sast"];
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1-19["nodejs-scan-sast"];
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1-20["secrets-sast"];
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1-21["static-analysis (14 minutes)"];
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click 1-21 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914471&udv=0"
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class 1-3 criticalPath;
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class 1-5 criticalPath;
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class 1-6 criticalPath;
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end
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2_1-1["graphql-verify (2.3 minutes)"];
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click 2_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356715&udv=0"
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2_1-2["memory-static (4.75 minutes)"];
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click 2_1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356721&udv=0"
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2_1-3["run-dev-fixtures (3 minutes)"];
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click 2_1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356729&udv=0"
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2_1-4["run-dev-fixtures-ee (4 minutes)"];
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click 2_1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356731&udv=0"
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subgraph "Needs `setup-test-env`";
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2_1-1 & 2_1-2 & 2_1-3 & 2_1-4 --> 1-6;
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end
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2_2-2["rspec frontend_fixture/rspec-ee frontend_fixture (7 minutes)"];
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class 2_2-2 criticalPath;
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click 2_2-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=7910143&udv=0"
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2_2-4["memory-on-boot (3.5 minutes)"];
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click 2_2-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356727&udv=0"
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2_2-5["webpack-dev-server (4 minutes)"];
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click 2_2-5 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8404303&udv=0"
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subgraph "Needs `setup-test-env` & `compile-test-assets`";
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2_2-2 & 2_2-4 & 2_2-5 --> 1-6 & 1-3;
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end
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2_3-1["build-assets-image (1.6 minutes)"];
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class 2_3-1 criticalPath;
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subgraph "Needs `compile-production-assets`";
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2_3-1 --> 1-5
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end
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2_4-1["package-and-qa (manual)"];
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subgraph "Needs `build-qa-image` & `build-assets-image`";
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2_4-1 --> 1-2 & 2_3-1;
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click 2_4-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914305&udv=0"
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end
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2_5-1["rspec & db jobs (12-22 minutes)"];
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subgraph "Needs `compile-test-assets`, `setup-test-env, & `retrieve-tests-metadata`";
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2_5-1 --> 1-3 & 1-6 & 1-14;
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class 2_5-1 criticalPath;
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click 2_5-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations"
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end
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2_6-1["review-build-cng (27 minutes)"];
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subgraph "Needs `build-assets-image`";
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2_6-1 --> 2_3-1;
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class 2_6-1 criticalPath;
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click 2_6-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914314&udv=0"
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end
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3_1-1["jest (14.5 minutes)"];
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class 3_1-1 criticalPath;
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click 3_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914204&udv=0"
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subgraph "Needs `rspec frontend_fixture/rspec-ee frontend_fixture`";
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3_1-1 --> 2_2-2;
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end
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3_2-1["rspec:coverage (4 minutes)"];
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subgraph "Depends on `rspec` jobs";
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3_2-1 -.->|"(don't use needs because of limitations)"| 2_5-1;
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click 3_2-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=7248745&udv=0"
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end
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4_1-1["coverage-frontend (2 minutes)"];
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subgraph "Needs `jest`";
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4_1-1 --> 3_1-1;
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class 4_1-1 criticalPath;
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click 4_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=7910777&udv=0"
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end
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3_3-1["review-deploy (9 minutes)"];
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subgraph "Played by `review-build-cng`";
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3_3-1 --> 2_6-1;
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class 3_3-1 criticalPath;
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click 3_3-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6721130&udv=0"
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end
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4_2-1["review-qa-smoke (7.4 minutes)"];
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click 4_2-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6729805&udv=0"
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4_2-2["review-performance (2.5 minutes)"];
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click 4_2-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356817&udv=0"
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subgraph "Played by `review-deploy`";
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4_2-1 & 4_2-2 --> 3_3-1;
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end
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```
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#### QA-only MR pipeline
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[Reference pipeline](https://gitlab.com/gitlab-org/gitlab/pipelines/134645109):
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```mermaid
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graph RL;
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classDef criticalPath fill:#f66;
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subgraph "No needed jobs";
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1-1["danger-review (2.3 minutes)"];
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click 1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8100542&udv=0"
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1-2["build-qa-image (2 minutes)"];
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click 1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914325&udv=0"
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1-3["compile-test-assets (6 minutes)"];
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click 1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914317&udv=0"
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1-4["compile-test-assets as-if-foss (7 minutes)"];
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click 1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356616&udv=0"
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1-5["compile-production-assets (14 minutes)"];
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click 1-5 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914312&udv=0"
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1-6["setup-test-env (4 minutes)"];
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click 1-6 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914315&udv=0"
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1-7["review-stop-failed-deployment"];
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1-8["dependency_scanning"];
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1-9["qa:internal, qa:internal-as-if-foss"];
|
|
1-11["qa:selectors, qa:selectors-as-if-foss"];
|
|
1-14["retrieve-tests-metadata (1 minutes)"];
|
|
click 1-14 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356697&udv=0"
|
|
1-15["code_quality"];
|
|
1-16["brakeman-sast"];
|
|
1-17["eslint-sast"];
|
|
1-18["kubesec-sast"];
|
|
1-19["nodejs-scan-sast"];
|
|
1-20["secrets-sast"];
|
|
1-21["static-analysis (14 minutes)"];
|
|
click 1-21 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914471&udv=0"
|
|
|
|
class 1-5 criticalPath;
|
|
end
|
|
|
|
2_1-1["graphql-verify (2.3 minutes)"];
|
|
click 2_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356715&udv=0"
|
|
subgraph "Needs `setup-test-env`";
|
|
2_1-1 --> 1-6;
|
|
end
|
|
|
|
2_3-1["build-assets-image (1.6 minutes)"];
|
|
subgraph "Needs `compile-production-assets`";
|
|
2_3-1 --> 1-5
|
|
class 2_3-1 criticalPath;
|
|
end
|
|
|
|
2_4-1["package-and-qa (113 minutes)"];
|
|
subgraph "Needs `build-qa-image` & `build-assets-image`";
|
|
2_4-1 --> 1-2 & 2_3-1;
|
|
class 2_4-1 criticalPath;
|
|
click 2_4-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914305&udv=0"
|
|
end
|
|
```
|
|
|
|
### Fail-fast pipeline in Merge Requests
|
|
|
|
To provide faster feedback when a Merge Request breaks existing tests, we are experimenting with a
|
|
fail-fast mechanism.
|
|
|
|
An `rspec fail-fast` job is added in parallel to all other `rspec` jobs in a Merge
|
|
Request pipeline. This job runs the tests that are directly related to the changes
|
|
in the Merge Request.
|
|
|
|
If any of these tests fail, the `rspec fail-fast` job fails, triggering a
|
|
`fail-pipeline-early` job to run. The `fail-pipeline-early` job:
|
|
|
|
- Cancels the currently running pipeline and all in-progress jobs.
|
|
- Sets pipeline to have status `failed`.
|
|
|
|
For example:
|
|
|
|
```mermaid
|
|
graph LR
|
|
subgraph "prepare stage";
|
|
A["detect-tests"]
|
|
end
|
|
|
|
subgraph "test stage";
|
|
B["jest"];
|
|
C["rspec migration"];
|
|
D["rspec unit"];
|
|
E["rspec integration"];
|
|
F["rspec system"];
|
|
G["rspec fail-fast"];
|
|
end
|
|
|
|
subgraph "post-test stage";
|
|
Z["fail-pipeline-early"];
|
|
end
|
|
|
|
A --"artifact: list of test files"--> G
|
|
G --"on failure"--> Z
|
|
```
|
|
|
|
A Merge Request author may choose to opt-out of the fail fast mechanism by doing one of the following:
|
|
|
|
- Adding the `pipeline:skip-rspec-fail-fast` label to the merge request
|
|
- Starting the `dont-interrupt-me` job found in the `sync` stage of a Merge Request pipeline.
|
|
|
|
The `rspec fail-fast` is a no-op if there are more than 10 test files related to the
|
|
Merge Request. This prevents `rspec fail-fast` duration from exceeding the average
|
|
`rspec` job duration and defeating its purpose.
|
|
|
|
This number can be overridden by setting a CI/CD variable named `RSPEC_FAIL_FAST_TEST_FILE_COUNT_THRESHOLD`.
|
|
|
|
NOTE:
|
|
This experiment is only enabled when the CI/CD variable `RSPEC_FAIL_FAST_ENABLED=true` is set.
|
|
|
|
#### Determining related test files in a Merge Request
|
|
|
|
The test files related to the Merge Request are determined using the [`test_file_finder`](https://gitlab.com/gitlab-org/ci-cd/test_file_finder) gem.
|
|
We are using a custom mapping between source file to test files, maintained in the `tests.yml` file.
|
|
|
|
### RSpec minimal jobs
|
|
|
|
Before a merge request is approved, the pipeline will run a minimal set of RSpec tests that are related to the merge request changes.
|
|
This is to reduce the pipeline cost and shorten the job duration.
|
|
|
|
To identify the minimal set of tests needed, we use [Crystalball gem](https://github.com/toptal/crystalball) to create a test mapping.
|
|
The test mapping contains a map of each source files to a list of test files which is dependent of the source file.
|
|
This mapping is currently generated using a combination of test coverage tracing and a static mapping.
|
|
In the `detect-tests` job, we use this mapping to identify the minimal tests needed for the current Merge Request.
|
|
|
|
After a merge request has been approved, the pipeline would contain the full RSpec tests. This will ensure that all tests
|
|
have been run before a merge request is merged.
|
|
|
|
### Jest minimal jobs
|
|
|
|
Before a merge request is approved, the pipeline will run a minimal set of Jest tests that are related to the merge request changes.
|
|
This is to reduce the pipeline cost and shorten the job duration.
|
|
|
|
To identify the minimal set of tests needed, we pass a list of all the changed files into `jest` using the [`--findRelatedTests`](https://jestjs.io/docs/cli#--findrelatedtests-spaceseparatedlistofsourcefiles) option.
|
|
In this mode, `jest` would resolve all the dependencies of related to the changed files, which include test files that have these files in the dependency chain.
|
|
|
|
After a merge request has been approved, the pipeline would contain the full Jest tests. This will ensure that all tests
|
|
have been run before a merge request is merged.
|
|
|
|
In addition, there are a few circumstances where we would always run the full Jest tests:
|
|
|
|
- when `package.json`, `yarn.lock`, `jest` config changes
|
|
- when vendored JavaScript is changed
|
|
- when `.graphql` files are changed
|
|
|
|
### PostgreSQL versions testing
|
|
|
|
Our test suite runs against PG12 as GitLab.com runs on PG12 and
|
|
[Omnibus defaults to PG12 for new installs and upgrades](https://docs.gitlab.com/omnibus/package-information/postgresql_versions.html),
|
|
Our test suite is currently running against PG11, since GitLab.com still runs on PG11.
|
|
|
|
We do run our test suite against PG11 on nightly scheduled pipelines as well as upon specific
|
|
database library changes in MRs and `main` pipelines (with the `rspec db-library-code pg11` job).
|
|
|
|
#### Current versions testing
|
|
|
|
| Where? | PostgreSQL version |
|
|
| ------ | ------------------ |
|
|
| MRs | 12, 11 for DB library changes |
|
|
| `main` (non-scheduled pipelines) | 12, 11 for DB library changes |
|
|
| 2-hourly scheduled pipelines | 12, 11 for DB library changes |
|
|
| `nightly` scheduled pipelines | 12, 11 |
|
|
|
|
#### Long-term plan
|
|
|
|
We follow the [PostgreSQL versions shipped with Omnibus GitLab](https://docs.gitlab.com/omnibus/package-information/postgresql_versions.html):
|
|
|
|
| PostgreSQL version | 13.11 (April 2021) | 13.12 (May 2021) | 14.0 (June 2021?) |
|
|
| -------------------| ---------------------- | ---------------------- | ---------------------- |
|
|
| PG12 | `nightly` | MRs/`2-hour`/`nightly` | MRs/`2-hour`/`nightly` |
|
|
| PG11 | MRs/`2-hour`/`nightly` | `nightly` | `nightly` |
|
|
|
|
### Test jobs
|
|
|
|
Consult [GitLab tests in the Continuous Integration (CI) context](testing_guide/ci.md)
|
|
for more information.
|
|
|
|
We have dedicated jobs for each [testing level](testing_guide/testing_levels.md) and each job runs depending on the
|
|
changes made in your merge request.
|
|
If you want to force all the RSpec jobs to run regardless of your changes, you can add the `pipeline:run-all-rspec` label to the merge request.
|
|
|
|
> Forcing all jobs on docs only related MRs would not have the prerequisite jobs and would lead to errors
|
|
|
|
### Review app jobs
|
|
|
|
Consult the [Review Apps](testing_guide/review_apps.md) dedicated page for more information.
|
|
|
|
### As-if-FOSS jobs
|
|
|
|
The `* as-if-foss` jobs allows the GitLab test suite "as-if-FOSS", meaning as if the jobs would run in the context
|
|
of the `gitlab-org/gitlab-foss` project. These jobs are only created in the following cases:
|
|
|
|
- `gitlab-org/security/gitlab` merge requests.
|
|
- Merge requests with the `pipeline:run-as-if-foss` label
|
|
- Merge requests that changes the CI configuration.
|
|
|
|
The `* as-if-foss` jobs are run in addition to the regular EE-context jobs. They have the `FOSS_ONLY='1'` variable
|
|
set and get their EE-specific folders removed before the tests start running.
|
|
|
|
The intent is to ensure that a change doesn't introduce a failure after the `gitlab-org/gitlab` project is synced to
|
|
the `gitlab-org/gitlab-foss` project.
|
|
|
|
## Performance
|
|
|
|
### Interruptible pipelines
|
|
|
|
By default, all jobs are [interruptible](../ci/yaml/index.md#interruptible), except the
|
|
`dont-interrupt-me` job which runs automatically on `main`, and is `manual`
|
|
otherwise.
|
|
|
|
If you want a running pipeline to finish even if you push new commits to a merge
|
|
request, be sure to start the `dont-interrupt-me` job before pushing.
|
|
|
|
### Caching strategy
|
|
|
|
1. All jobs must only pull caches by default.
|
|
1. All jobs must be able to pass with an empty cache. In other words, caches are only there to speed up jobs.
|
|
1. We currently have several different cache definitions defined in
|
|
[`.gitlab/ci/global.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/global.gitlab-ci.yml),
|
|
with fixed keys:
|
|
- `.setup-test-env-cache`
|
|
- `.rails-cache`
|
|
- `.static-analysis-cache`
|
|
- `.coverage-cache`
|
|
- `.danger-review-cache`
|
|
- `.qa-cache`
|
|
- `.yarn-cache`
|
|
- `.assets-compile-cache` (the key includes `${NODE_ENV}` so it's actually two different caches).
|
|
1. These cache definitions are composed of [multiple atomic caches](../ci/caching/index.md#use-multiple-caches).
|
|
1. Only the following jobs, running in 2-hourly scheduled pipelines, are pushing (that is, updating) to the caches:
|
|
- `update-setup-test-env-cache`, defined in [`.gitlab/ci/rails.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/rails.gitlab-ci.yml).
|
|
- `update-gitaly-binaries-cache`, defined in [`.gitlab/ci/rails.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/rails.gitlab-ci.yml).
|
|
- `update-static-analysis-cache`, defined in [`.gitlab/ci/rails.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/rails.gitlab-ci.yml).
|
|
- `update-qa-cache`, defined in [`.gitlab/ci/qa.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/qa.gitlab-ci.yml).
|
|
- `update-assets-compile-production-cache`, defined in [`.gitlab/ci/frontend.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/frontend.gitlab-ci.yml).
|
|
- `update-assets-compile-test-cache`, defined in [`.gitlab/ci/frontend.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/frontend.gitlab-ci.yml).
|
|
- `update-yarn-cache`, defined in [`.gitlab/ci/frontend.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/frontend.gitlab-ci.yml).
|
|
- `update-storybook-yarn-cache`, defined in [`.gitlab/ci/frontend.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/frontend.gitlab-ci.yml).
|
|
1. These jobs can also be forced to run in merge requests with the `pipeline:update-cache` label (this can be useful to warm the caches in a MR that updates the cache keys).
|
|
|
|
### Artifacts strategy
|
|
|
|
We limit the artifacts that are saved and retrieved by jobs to the minimum in order to reduce the upload/download time and costs, as well as the artifacts storage.
|
|
|
|
### Pre-clone step
|
|
|
|
The `gitlab-org/gitlab` project on GitLab.com uses a [pre-clone step](https://gitlab.com/gitlab-org/gitlab/-/issues/39134)
|
|
to seed the project with a recent archive of the repository. This is done for
|
|
several reasons:
|
|
|
|
- It speeds up builds because a 800 MB download only takes seconds, as opposed to a full Git clone.
|
|
- It significantly reduces load on the file server, as smaller deltas mean less time spent in `git pack-objects`.
|
|
|
|
The pre-clone step works by using the `CI_PRE_CLONE_SCRIPT` variable
|
|
[defined by GitLab.com shared runners](../ci/runners/build_cloud/linux_build_cloud.md#pre-clone-script).
|
|
|
|
The `CI_PRE_CLONE_SCRIPT` is currently defined as a project CI/CD variable:
|
|
|
|
```shell
|
|
(
|
|
echo "Downloading archived master..."
|
|
wget -O /tmp/gitlab.tar.gz https://storage.googleapis.com/gitlab-ci-git-repo-cache/project-278964/gitlab-master-shallow.tar.gz
|
|
|
|
if [ ! -f /tmp/gitlab.tar.gz ]; then
|
|
echo "Repository cache not available, cloning a new directory..."
|
|
exit
|
|
fi
|
|
|
|
rm -rf $CI_PROJECT_DIR
|
|
echo "Extracting tarball into $CI_PROJECT_DIR..."
|
|
mkdir -p $CI_PROJECT_DIR
|
|
cd $CI_PROJECT_DIR
|
|
tar xzf /tmp/gitlab.tar.gz
|
|
rm -f /tmp/gitlab.tar.gz
|
|
chmod a+w $CI_PROJECT_DIR
|
|
)
|
|
```
|
|
|
|
The first step of the script downloads `gitlab-master.tar.gz` from
|
|
Google Cloud Storage. There is a [GitLab CI job named `cache-repo`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/cache-repo.gitlab-ci.yml#L5)
|
|
that is responsible for keeping that archive up-to-date. Every two hours
|
|
on a scheduled pipeline, it does the following:
|
|
|
|
1. Creates a fresh clone of the `gitlab-org/gitlab` repository on GitLab.com.
|
|
1. Saves the data as a `.tar.gz`.
|
|
1. Uploads it into the Google Cloud Storage bucket.
|
|
|
|
When a CI job runs with this configuration, the output looks something like this:
|
|
|
|
```shell
|
|
$ eval "$CI_PRE_CLONE_SCRIPT"
|
|
Downloading archived master...
|
|
Extracting tarball into /builds/group/project...
|
|
Fetching changes...
|
|
Reinitialized existing Git repository in /builds/group/project/.git/
|
|
```
|
|
|
|
Note that the `Reinitialized existing Git repository` message shows that
|
|
the pre-clone step worked. The runner runs `git init`, which
|
|
overwrites the Git configuration with the appropriate settings to fetch
|
|
from the GitLab repository.
|
|
|
|
`CI_REPO_CACHE_CREDENTIALS` contains the Google Cloud service account
|
|
JSON for uploading to the `gitlab-ci-git-repo-cache` bucket. (If you're a
|
|
GitLab Team Member, find credentials in the
|
|
[GitLab shared 1Password account](https://about.gitlab.com/handbook/security/#1password-for-teams).
|
|
|
|
Note that this bucket should be located in the same continent as the
|
|
runner, or [you can incur network egress charges](https://cloud.google.com/storage/pricing).
|
|
|
|
## CI configuration internals
|
|
|
|
### Stages
|
|
|
|
The current stages are:
|
|
|
|
- `sync`: This stage is used to synchronize changes from [`gitlab-org/gitlab`](https://gitlab.com/gitlab-org/gitlab) to
|
|
[`gitlab-org/gitlab-foss`](https://gitlab.com/gitlab-org/gitlab-foss).
|
|
- `prepare`: This stage includes jobs that prepare artifacts that are needed by
|
|
jobs in subsequent stages.
|
|
- `build-images`: This stage includes jobs that prepare Docker images
|
|
that are needed by jobs in subsequent stages or downstream pipelines.
|
|
- `fixtures`: This stage includes jobs that prepare fixtures needed by frontend tests.
|
|
- `test`: This stage includes most of the tests, DB/migration jobs, and static analysis jobs.
|
|
- `post-test`: This stage includes jobs that build reports or gather data from
|
|
the `test` stage's jobs (for example, coverage, Knapsack metadata, and so on).
|
|
- `review-prepare`: This stage includes a job that build the CNG images that are
|
|
later used by the (Helm) Review App deployment (see
|
|
[Review Apps](testing_guide/review_apps.md) for details).
|
|
- `review`: This stage includes jobs that deploy the GitLab and Docs Review Apps.
|
|
- `dast`: This stage includes jobs that run a DAST full scan against the Review App
|
|
that is deployed in stage `review`.
|
|
- `qa`: This stage includes jobs that perform QA tasks against the Review App
|
|
that is deployed in stage `review`.
|
|
- `post-qa`: This stage includes jobs that build reports or gather data from
|
|
the `qa` stage's jobs (for example, Review App performance report).
|
|
- `pages`: This stage includes a job that deploys the various reports as
|
|
GitLab Pages (for example, [`coverage-ruby`](https://gitlab-org.gitlab.io/gitlab/coverage-ruby/),
|
|
and `webpack-report` (found at `https://gitlab-org.gitlab.io/gitlab/webpack-report/`, but there is
|
|
[an issue with the deployment](https://gitlab.com/gitlab-org/gitlab/-/issues/233458)).
|
|
- `notify`: This stage includes jobs that notify various failures to Slack.
|
|
|
|
### Default image
|
|
|
|
The default image is defined in [`.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab-ci.yml).
|
|
|
|
<!-- vale gitlab.Spelling = NO -->
|
|
|
|
It includes Ruby, Go, Git, Git LFS, Chrome, Node, Yarn, PostgreSQL, and Graphics Magick.
|
|
|
|
<!-- vale gitlab.Spelling = YES -->
|
|
|
|
The images used in our pipelines are configured in the
|
|
[`gitlab-org/gitlab-build-images`](https://gitlab.com/gitlab-org/gitlab-build-images)
|
|
project, which is push-mirrored to [`gitlab/gitlab-build-images`](https://dev.gitlab.org/gitlab/gitlab-build-images)
|
|
for redundancy.
|
|
|
|
The current version of the build images can be found in the
|
|
["Used by GitLab section"](https://gitlab.com/gitlab-org/gitlab-build-images/blob/master/.gitlab-ci.yml).
|
|
|
|
### Dependency Proxy
|
|
|
|
Some of the jobs are using images from Docker Hub, where we also use
|
|
`${GITLAB_DEPENDENCY_PROXY}` as a prefix to the image path, so that we pull
|
|
images from our [Dependency Proxy](../user/packages/dependency_proxy/index.md).
|
|
|
|
`${GITLAB_DEPENDENCY_PROXY}` is a group CI/CD variable defined in
|
|
[`gitlab-org`](https://gitlab.com/gitlab-org) as
|
|
`${CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX}/`. This means when we use an image
|
|
defined as:
|
|
|
|
```yaml
|
|
image: ${GITLAB_DEPENDENCY_PROXY}alpine:edge
|
|
```
|
|
|
|
Projects in the `gitlab-org` group pull from the Dependency Proxy, while
|
|
forks that reside on any other personal namespaces or groups fall back to
|
|
Docker Hub unless `${GITLAB_DEPENDENCY_PROXY}` is also defined there.
|
|
|
|
### Default variables
|
|
|
|
In addition to the [predefined CI/CD variables](../ci/variables/predefined_variables.md),
|
|
each pipeline includes default variables defined in
|
|
[`.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab-ci.yml).
|
|
|
|
### Common job definitions
|
|
|
|
Most of the jobs [extend from a few CI definitions](../ci/yaml/index.md#extends)
|
|
defined in [`.gitlab/ci/global.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/global.gitlab-ci.yml)
|
|
that are scoped to a single [configuration keyword](../ci/yaml/index.md#job-keywords).
|
|
|
|
| Job definitions | Description |
|
|
|------------------|-------------|
|
|
| `.default-retry` | Allows a job to [retry](../ci/yaml/index.md#retry) upon `unknown_failure`, `api_failure`, `runner_system_failure`, `job_execution_timeout`, or `stuck_or_timeout_failure`. |
|
|
| `.default-before_script` | Allows a job to use a default `before_script` definition suitable for Ruby/Rails tasks that may need a database running (for example, tests). |
|
|
| `.setup-test-env-cache` | Allows a job to use a default `cache` definition suitable for setting up test environment for subsequent Ruby/Rails tasks. |
|
|
| `.rails-cache` | Allows a job to use a default `cache` definition suitable for Ruby/Rails tasks. |
|
|
| `.static-analysis-cache` | Allows a job to use a default `cache` definition suitable for static analysis tasks. |
|
|
| `.coverage-cache` | Allows a job to use a default `cache` definition suitable for coverage tasks. |
|
|
| `.qa-cache` | Allows a job to use a default `cache` definition suitable for QA tasks. |
|
|
| `.yarn-cache` | Allows a job to use a default `cache` definition suitable for frontend jobs that do a `yarn install`. |
|
|
| `.assets-compile-cache` | Allows a job to use a default `cache` definition suitable for frontend jobs that compile assets. |
|
|
| `.use-pg11` | Allows a job to run the `postgres` 11 and `redis` services (see [`.gitlab/ci/global.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/global.gitlab-ci.yml) for the specific versions of the services). |
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| `.use-pg11-ee` | Same as `.use-pg11` but also use an `elasticsearch` service (see [`.gitlab/ci/global.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/global.gitlab-ci.yml) for the specific version of the service). |
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| `.use-pg12` | Allows a job to use the `postgres` 12 and `redis` services (see [`.gitlab/ci/global.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/global.gitlab-ci.yml) for the specific versions of the services). |
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| `.use-pg12-ee` | Same as `.use-pg12` but also use an `elasticsearch` service (see [`.gitlab/ci/global.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/global.gitlab-ci.yml) for the specific version of the service). |
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| `.use-kaniko` | Allows a job to use the `kaniko` tool to build Docker images. |
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| `.as-if-foss` | Simulate the FOSS project by setting the `FOSS_ONLY='1'` CI/CD variable. |
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| `.use-docker-in-docker` | Allows a job to use Docker in Docker. |
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### `rules`, `if:` conditions and `changes:` patterns
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We're using the [`rules` keyword](../ci/yaml/index.md#rules) extensively.
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All `rules` definitions are defined in
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[`rules.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/rules.gitlab-ci.yml),
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then included in individual jobs via [`extends`](../ci/yaml/index.md#extends).
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The `rules` definitions are composed of `if:` conditions and `changes:` patterns,
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which are also defined in
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[`rules.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/ci/rules.gitlab-ci.yml)
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and included in `rules` definitions via [YAML anchors](../ci/yaml/index.md#anchors)
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#### `if:` conditions
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<!-- vale gitlab.Substitutions = NO -->
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| `if:` conditions | Description | Notes |
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|------------------|-------------|-------|
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| `if-not-canonical-namespace` | Matches if the project isn't in the canonical (`gitlab-org/`) or security (`gitlab-org/security`) namespace. | Use to create a job for forks (by using `when: on_success|manual`), or **not** create a job for forks (by using `when: never`). |
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| `if-not-ee` | Matches if the project isn't EE (that is, project name isn't `gitlab` or `gitlab-ee`). | Use to create a job only in the FOSS project (by using `when: on_success|manual`), or **not** create a job if the project is EE (by using `when: never`). |
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| `if-not-foss` | Matches if the project isn't FOSS (that is, project name isn't `gitlab-foss`, `gitlab-ce`, or `gitlabhq`). | Use to create a job only in the EE project (by using `when: on_success|manual`), or **not** create a job if the project is FOSS (by using `when: never`). |
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| `if-default-refs` | Matches if the pipeline is for `master`, `main`, `/^[\d-]+-stable(-ee)?$/` (stable branches), `/^\d+-\d+-auto-deploy-\d+$/` (auto-deploy branches), `/^security\//` (security branches), merge requests, and tags. | Note that jobs aren't created for branches with this default configuration. |
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| `if-master-refs` | Matches if the current branch is `master` or `main`. | |
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| `if-master-push` | Matches if the current branch is `master` or `main` and pipeline source is `push`. | |
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| `if-master-schedule-2-hourly` | Matches if the current branch is `master` or `main` and pipeline runs on a 2-hourly schedule. | |
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| `if-master-schedule-nightly` | Matches if the current branch is `master` or `main` and pipeline runs on a nightly schedule. | |
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| `if-auto-deploy-branches` | Matches if the current branch is an auto-deploy one. | |
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| `if-master-or-tag` | Matches if the pipeline is for the `master` or `main` branch or for a tag. | |
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| `if-merge-request` | Matches if the pipeline is for a merge request. | |
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| `if-merge-request-title-as-if-foss` | Matches if the pipeline is for a merge request and the MR has label ~"pipeline:run-as-if-foss" | |
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| `if-merge-request-title-update-caches` | Matches if the pipeline is for a merge request and the MR has label ~"pipeline:update-cache". | |
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| `if-merge-request-title-run-all-rspec` | Matches if the pipeline is for a merge request and the MR has label ~"pipeline:run-all-rspec". | |
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| `if-security-merge-request` | Matches if the pipeline is for a security merge request. | |
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| `if-security-schedule` | Matches if the pipeline is for a security scheduled pipeline. | |
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| `if-nightly-master-schedule` | Matches if the pipeline is for a `master` scheduled pipeline with `$NIGHTLY` set. | |
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| `if-dot-com-gitlab-org-schedule` | Limits jobs creation to scheduled pipelines for the `gitlab-org` group on GitLab.com. | |
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| `if-dot-com-gitlab-org-master` | Limits jobs creation to the `master` or `main` branch for the `gitlab-org` group on GitLab.com. | |
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| `if-dot-com-gitlab-org-merge-request` | Limits jobs creation to merge requests for the `gitlab-org` group on GitLab.com. | |
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| `if-dot-com-gitlab-org-and-security-tag` | Limits job creation to tags for the `gitlab-org` and `gitlab-org/security` groups on GitLab.com. | |
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| `if-dot-com-gitlab-org-and-security-merge-request` | Limit jobs creation to merge requests for the `gitlab-org` and `gitlab-org/security` groups on GitLab.com. | |
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| `if-dot-com-gitlab-org-and-security-tag` | Limit jobs creation to tags for the `gitlab-org` and `gitlab-org/security` groups on GitLab.com. | |
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| `if-dot-com-ee-schedule` | Limits jobs to scheduled pipelines for the `gitlab-org/gitlab` project on GitLab.com. | |
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| `if-cache-credentials-schedule` | Limits jobs to scheduled pipelines with the `$CI_REPO_CACHE_CREDENTIALS` variable set. | |
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| `if-rspec-fail-fast-disabled` | Limits jobs to pipelines with `$RSPEC_FAIL_FAST_ENABLED` CI/CD variable not set to `"true"`. | |
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| `if-rspec-fail-fast-skipped` | Matches if the pipeline is for a merge request and the MR has label ~"pipeline:skip-rspec-fail-fast". | |
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| `if-security-pipeline-merge-result` | Matches if the pipeline is for a security merge request triggered by `@gitlab-release-tools-bot`. | |
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<!-- vale gitlab.Substitutions = YES -->
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#### `changes:` patterns
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| `changes:` patterns | Description |
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|------------------------------|--------------------------------------------------------------------------|
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| `ci-patterns` | Only create job for CI configuration-related changes. |
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| `ci-build-images-patterns` | Only create job for CI configuration-related changes related to the `build-images` stage. |
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| `ci-review-patterns` | Only create job for CI configuration-related changes related to the `review` stage. |
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| `ci-qa-patterns` | Only create job for CI configuration-related changes related to the `qa` stage. |
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| `yaml-lint-patterns` | Only create job for YAML-related changes. |
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| `docs-patterns` | Only create job for docs-related changes. |
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| `frontend-dependency-patterns` | Only create job when frontend dependencies are updated (that is, `package.json`, and `yarn.lock`). changes. |
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| `frontend-patterns` | Only create job for frontend-related changes. |
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| `backend-patterns` | Only create job for backend-related changes. |
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| `db-patterns` | Only create job for DB-related changes. |
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| `backstage-patterns` | Only create job for backstage-related changes (that is, Danger, fixtures, RuboCop, specs). |
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| `code-patterns` | Only create job for code-related changes. |
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| `qa-patterns` | Only create job for QA-related changes. |
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| `code-backstage-patterns` | Combination of `code-patterns` and `backstage-patterns`. |
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| `code-qa-patterns` | Combination of `code-patterns` and `qa-patterns`. |
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| `code-backstage-qa-patterns` | Combination of `code-patterns`, `backstage-patterns`, and `qa-patterns`. |
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---
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[Return to Development documentation](index.md)
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