SDP Pipeline Libraries
The Solution Delivery Platform’s open source pipeline libraries plug in to the Jenkins Templating Engine to accelerate the development of a DevSecOps pipeline.
Motivation
The Jenkins pipeline-as-code that is developed to perform various tool integrations is largely undifferentiated. That is to say, it doesn’t really matter what project you’re working on - the pipeline code that’s written can be reused anywhere if the configuration is appropriately externalized.
These libraries serve as an open source, reusable portfolio of tool integrations that can help us speak a common language and leverage a common framework when implementing CI/CD pipelines.
Approach
Container Images as Pipeline Run Time Environments
Maintaining tool installations on a Jenkins instance can be a configuration management nightmare. Trying to keep straight 3 different versions of Java, Maven, Ant, Gradle, and so on within your Jenkins instance quickly leads to a bloated and difficult to maintain instance.
Furthermore, when tools are installed directly on Jenkins build agents it can be difficult to rapidly introduce new features to the pipeline.
We use container images to decouple the Jenkins infrastructure from the tools that the pipeline needs for building, testing, and deploying applications.
Each library, rather than direclty invoke a tool, will leverage helpers from the sdp library to execute portions of the pipeline inside of container images.
These images can be found in the Booz Allen SDP Images GitHub Repository and are hosted through the GitHub Package Registry.
The sdp Library
If using the SDP Pipeline Libraries as a Library Source for your pipeline, then you must include the sdp library. This library containers helper functions such as inside_sdp_image() to facilitate the use of the SDP Pipeline Container Images as run time environments.
Requirements
Your Jenkins build agents must have Docker installed due to the above-mentioned use of container images in the SDP Pipeline Libraries.
Overview
| Library | Description |
|---|---|
Leverages TheA11yMachine to perform accessibility compliance scanning |
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Uses docker to build and publish container images, tagging them with the Git SHA |
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Allows you to map a branching strategy to specific pipeline actions when using Public GitHub or GitHub Enterprise |
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Allows you to map a branching strategy to specific pipeline actions when using or GitHub Enterprise |
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Allows you to map a branching strategy to specific pipeline actions when using GitLab |
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Allows you to perform deployments using Helm to a kubernetes cluster (or clusters) |
|
Allows you to perform deployments using Helm to a Red Hat OpenShift Container Platform (or platforms) |
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Leverages OWASP Dependency Checker for scanning third party application dependencies |
|
An internal helper library that the others utilize |
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Facilitates pipeline notifications to the configured Slack channel |
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Performs static code analysis with SonarQube |
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Performs container image scanning with TwistLock |