This repository contains some of the pipelines of Kogito project.

• Kogito Pipelines
• Kogito Repositories
• The different Kogito pipelines
  • Nightly & Release pipelines
  • Tools pipelines
  • Repositories' specific pipelines
    • Native checks
    • Quarkus check
    • Mandrel check
    • PR checks
      • Jenkins artifacts PR checks
      • GitHub Action checks
    • Sonar cloud
• Configuration of pipelines
  • Jenkins
    • Jenkins jobs generation
  • Zulip notifications
    • Format

Apart from this repository, pipelines are also concerning those repositories:

• drools
• kogito-runtimes
• kogito-apps
• kogito-examples
• kogito-images
• kogito-operator
• kie-tools

Kogito has 2 main pipelines:

• Nightly pipeline
  is a multibranch pipeline which is run daily on each active branch
• Release pipeline
  is a on-demand single pipeline job

More information can be found here.

This is a set of cleanup utils jobs.

The jenkinsfile run in those environments can be found in each repository, at path .ci/jenkins/Jenkinsfile.specific_nightly.

The different environments can also be found into the dsl branch config file.
Here is some explanation:

• native
  Run the checks with native mode enabled and GraalVM
• mandrel
  Run the checks with native mode enabled and Mandrel
• quarkus branch
  Run the checks against current Quarkus released branch
• quarkus main
  Run the checks against Quarkus main branch
• quarkus lts
  Run the checks against Quarkus LTS branch
• mandrel lts
  Run the checks against Quarkus LTS branch, with native mode enabled and Mandrel

As an experimentation, due to many conflicts with quarkus lts and quarkus main branches, it has been decided to try to use an integration branch for the those nightly checks, in order to be able to resolve conflicts that my occur, but which cannot be pushed directly to the tested branch.

The integration branch nightly will:

• Checkout the current integration branch
• Try to merge the last changes from the tested branch (with -no-ff)
  • If any conflict, raise an error and developers will have to correct the merge conflict on the integration branch
  • If no conflict, run the tests !

Those new nightly jobs are currently set up as new jobs and won't replace the current ones without the integration branch.
Once we decide, we may remove the "old" jobs and use only the integration branch.

PR checks are using the build-chain for artifacts and its configuration can be found in .ci folder.
They are run on both Jenkins and GHA with some slight differences.

There is one check per downstream repository. This allows parallelization and more flexibility in restart of a specific downstream repo.

kogito-images is run only on Jenkins and is using its own .ci/jenkins/Jenkinsfile.

kogito-operator is run on another Jenkins and is using its own .ci/jenkins/Jenkinsfile.

NOTE: PR checks are also available for the different environments listed above. Please read the PR template to know which one are available for a specific repository.

The jobs can be found into the {branch}/pullrequest folder in Jenkins.

Each repository contains the needed DSL configuration (can be found in .ci/jenkins/dsl) and will most of the time use the KogitoTemplate method createMultijobPRJobs.
This will generate all the needed PR checks and make use of the Jenkinsfile.buildchain file.

Jenkins PR checks are of 3 different types:

• Simple build&test (automatic)
  Regular testing
• Native build&test (optional, can be launched with comment jenkins run native)
  Test all native parts of the repository
• Mandrel build&test (optional, can be launched with comment jenkins run mandrel)
  Test against Mandrel builder image
• Quarkus main build&test (optional, can be launched with comment jenkins run quarkus-main)
  Test against quarkus main version
• Quarkus branch build&test (optional, can be launched with comment jenkins run quarkus-branch)
  Test against quarkus branch, corresponding to current used Quarkus released version
• Quarkus lts build&test (optional, can be launched with comment jenkins run quarkus-lts)
  Test against quarkus branch, corresponding to current used Quarkus LTS version

Each repository has a different yaml files in .github/workflows folder to configure the workflow.

We are additionally using composite actions to centralized most common steps used by the different Kogito repositories' jobs. You can check the different kind of composite actions we have available at .ci/actions folder.

After the build, test results are parsed and logged using the action-surefire-report action.

NOTE: test coverage analysis is executed only by Jenkins PR simple build&test and not while using GitHub action.

All pipelines can be found in kogito Jenkins folder.

More information can be found here.

Any message / error is sent to kogito-ci stream.

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