CloudBees Jenkins X Distribution utilizes a series of scripts and configuration files that set the appropriate options, parameters, and dependencies to reduce the complexity of setting up a CI/CD development environment.
CloudBees Jenkins X Distribution employs build packs to automate the creation of applications. The build packs are based on the draft open-source build and deployment tool for Kubernetes.
The build packs contain various default files if they do not already exist in the project being created or imported:
Dockerfileto build your application as a docker image on Kubernetes.
Jenkinsfileto define the declarative pipeline and the CI/CD process for your application.
Helm chart in the
chartsfolder to create the resources for running your application inside Kubernetes.
a preview chart in the
charts/previewfolder to define any dependencies for deploying a preview environment on a Pull Request
The default build packs are located in the official Jenkins X GitHub repository with a folder for each language or build tool. Build packs currently supported by CloudBees Jenkins X Distribution include:
Maven - The build tool for Java software projects that automates build procedures and manages dependencies, using editable XML configuration files that specify build details. The system downloads any required Java libraries and plugins required by Maven for a project build, along with updating artifact repositories when necessary.
Go - A programming language developed by Google that focuses on readability, dynamic high-level syntax, building projects remotely and using multi-core or distributed processing, and a compiler that is built for portability to multiple OSes and mobile platforms
Gradle - An open source build tool in Java that is considered a successor to Maven and extends it using the Groovy language that makes configuring and building Java projects using a _domain-specific language (DSL) authoring environment.
Spring - An open source application framework that builds Java applications across various platforms. It features support for both Groovy and Kotlin languages, and scales from individual developer workloads like batch write/read to cloud developers quickly deploying one
.jarfile to a cloud service, up to enterprise-level projects that require stability and security over dynamic functionality.
With the development of CloudBees Jenkins X Distribution, build packs have been refactored so that they are more modular and easier to compose and reuse across workloads.
For example the jenkins-x-kubernetes build pack inherits from the jenkins-x-classic build pack, reusing the CI and release pipelines, then adds the kubernetes specific workloads (e.g. building docker images, creating helm charts, preview environments, and GitOps promotion.
Jenkins X uses a
jenkins-x.yml YAML configuration file for pipeline configuration of build packs. For detailed information about Pipelines, refer to Using Jenkins X Pipelines.
If you have any questions or feedback on the CloudBees Jenkins X Distribution documentation, send them to email@example.com.