For DevOps engineers, Jenkins is one of the most popular tools for setting up CI/CD (Continuous Integration & Development), making it easier for developers to conduct any integration without encountering problems.
Whether you’re interested in understanding Jenkins pipeline scripts or incorporating CI with Jenkins into your DevOps strategy, several top-rated training providers provide courses coupled with Jenkins Certification to help you work smarter with Jenkins. Online users can have access to a wealth of free tutorials. Let’s find out what are the best free resources for newbies to learn Jenkins.
What is Jenkins?
Jenkins is an open-source Java Continuous Integration server that orchestrates a series of tasks for automating the Continuous Integration process. Jenkins supports the whole software development life cycle, including building, testing, documenting, deploying, and other stages.
There are moreover 300k Jenkins installations throughout the world, and that number is rising every day. Software businesses may speed up their software development process by adopting Jenkins, which automates build and test quickly.
Pros of using Jenkins
- Jenkins is open-source (free) and has a big community.
- Jenkins has several plugins that make it easier to use.
- Integration and testing are handled by an automated build and testing system, allowing developers to focus on other tasks.
- Faster development because most integration work is performed automatically. Overall, this saves time and money over the project’s lifetime.
Jenkins features
Jenkins is superior to alternative Continuous Integration solutions because of the following features:
- More than 147,000 Jenkins installations and over 1 million users worldwide make Jenkins a widely used software program.
- More than 1,000 plugins allow Jenkins to interface with most development, testing, and deployment technologies.
- It is clear from the factors above that Jenkins is in great demand worldwide.
Why learn Jenkins?
Jenkins has become an essential tool for Java programmers and DevOps professionals in today’s Agile and DevOps era. Your software development and delivery risks are reduced using Jenkins’ continuous integration (CI) and continuous delivery (CD) pipeline. Jenkins is no longer merely a CI tool where you run a build with shell scripts.
Jenkins is now the backbone of many projects that require end-to-end automated application deployments. It is used as an orchestrator for delivering apps.
Prerequisites to learn Jenkins
- The ability to understand and use software development procedures is essential.
- It is a machine that is running a Windows, Mac OSX, or Linux operating system.
- Git, Maven, and Linux knowledge are desired but not essential.
- No prior knowledge of Jenkins is needed to complete this course.
- Learn a few new concepts if you have the desire for them.
About Jenkins certification
Jenkins certification is a professional-level certification. Individuals who get Jenkins certification must possess all necessary abilities and expertise to use this programming language effectively. Certified Jenkins Engineer (CJE) and Certified Jenkins Platform Engineer (CJPE) are the two types of Jenkins certifications available.
How to learn Jenkins?
If you’ve read this far, you’re probably wondering how to get started with Jenkins. Numerous materials are available to help you become familiar with this vital tool.
Official Jenkins documentation
This documentation will let you find all the information you need to understand how to use Jenkins, from installation through deployment. Install Jenkins, create a pipeline, define environment variables and record test results using this guide. Setup notifications and deployment are also covered.
Jenkins The Definitive Guide
Jenkins is discussed in the context of Java or JVM-related projects in this book. You will also cover continuous Integration using Jenkins. In addition to Java, you will learn how to develop applications utilizing Grails, Ruby on Rails, and .NET. Many aspects, such as basic configuration, notification, distributed builds, and security, are applicable regardless of the programming language you are using.
Step By Step Jenkins Tutorial For Beginners
You can know how easy it is to download and install Jenkins for a continuous integration server in this step-by-step tutorial for beginners. When you’ve completed this Jenkins tutorial, you’ll be able to meet Continuous Integration jobs and be closer to DevOps expert status.
Jenkins Video Tutorial (YouTube)
In all, this tutorial consists of 19 separate videos. Learn Jenkins from beginner to advanced level with this simple step-by-step instructional playlist. You can learn how to set up Jenkins on Tomcat, use the CLI, integrate Jenkins with GIT, utilize CAT LIGHT, trigger a task using email, and many other topics.
Jenkins Introduction to Developer
From a beginner’s standpoint, this course offers an introduction to Jenkins. No prior knowledge about Jenkins is necessary before taking this course. You’ll learn how to integrate Selenium, Maven, Git, and Jenkins from start to finish. All those who wish to learn about Jenkins, Continuous Integration, Continuous Delivery, and DevOps, in general, should take this course.
Continuous Integration and Continuous Deployment By Microsoft
It is a free online course. Continuous Integration and Continuous Deployment methods are taught in this course using Visual Studio Team Services and Microsoft Azure. Also, you can learn how VSTS integrates with third-party and OSS tools, such as Git and Jenkins.
Build+Deploy+Test with Jenkins 2.0
Jenkins 2.0 is one of the most excellent courses accessible for free. You will cover Jenkins 2.0 configuration with freestyle and pipeline projects in this course. You will cover both Java and .NET projects and Docker testing, and cross-browser compatibility in the course. Besides developers and testers, DevOps and Business Analysts will also find the course valuable.
JENKINS Beginner Tutorial — Step by Step
This course helps complete beginners to learn Jenkins from scratch. Upon completing this course, you can utilize Jenkins at all levels, starting with the very basics.
Wrapping up
A must-have tool for DevOps is Jenkins. It allows organizations to create highly complicated build pipelines very rapidly. You may considerably reduce the risks within the Software development lifecycle with the use of this tool.
Already, Jenkins is being used by many organizations to create their Continuous Integration (CI) pipeline. The same technology is available on your PC now. Learn how to construct an automated continuous integration pipeline with Jenkins with the appropriate course. It is the most significant source to improve your DevOps skills.