Introduction
The most crucial element of DevOps used to combine different DevOps phases is Continuous Integration (CI). Few DevOps tools used in the market are Docker, Git, Puppet, Nagios, Jenkins, Chef, Selenium, and Splunk. Are you curious to know why Jenkins is the most popular Continuous Integration tool, and whether it is simple to learn? Then you are on the right page.
What is Jenkins?
In today’s DevOps environment, continuous delivery, and continuous deployment (CD) is essential to delivering high-quality software products faster than ever. Jenkins is a DevOps tool for open-source CI/CD automation software. Jenkins’s Java programming language is free. Jenkins is used to implementing the CI/CD workflows, known as pipelines.
This cross-platform CI tool came into existence after the acquisition of Sun Microsystems by Oracle. Today, Jenkins is possibly the most common cross-platform solution because of its free charge, high configuration, and customization. It can easily detect errors in a codebase, build applications, automatically validate their builds, create the code base for deployment (delivery) and eventually install code on containers, virtual machines, or bare metal and cloud servers.
This Jenkins is server-based and needs a web server such as Apache Tomcat. The explanation for Jenkins’ success is that it tracks recurring tasks that occur during project development. Jenkins’s core functions and versatility enable it to fit into several environments and simplify the development process.
It raises the automation size and gains popularity in DevOps circles rapidly. One of Jenkins’s significant benefits is that it needs low maintenance and features a built-in GUI tool for quick updates. Jenkins also offers a customized solution, since over 400 plugins support almost every project and research. Jenkins essentially combines all development life cycle processes, including build, documentation, testing, package, stage, deployment, static analysis, and more. For all platforms and various operating systems, Jenkins is available. Since it is open-source and widely used, support from large online groups of agile teams is not lacking.
Need for Jenkins experts today:
Demand has increased in recent years for the development of stable, usable apps. The structures built to sustain and drive operations are critical in an unpredictable and highly competitive business environment. Fortunately, tools are available to provide custom and quality applications promptly. One of them is Jenkins.
Before Jenkins’ advent, developers had to complete code testing before being able to validate errors. Each community developer has created large parts of code to add to the necessary code, tending to function independently. The complete source code is tested for mistakes-a time consuming and demanding activity. Iterative code enhancement has not been accomplished, and the software delivery process has been sluggish. Jenkins build and release engineers have the most common knowledge of build management, shell scripting, release management, Git, and Perl.
Jenkins – Job description to know
Jenkins offers hundreds of plugins to support project development, implementation, and automation. Jenkins supports various forms of build jobs. The freestyle builds, and the Maven 2/3 builds are the two most widely used. You can customize almost any kind of employment in the freestyle projects: extremely versatile and configurable.
Jenkins continues to grow to meet users ‘and contributors’ needs: configure code and improved cloud-based technology support. It also maintains the job configuration to build/test/deploy separately from the actual code that is made/tested/deployed, requiring additional effort to develop and manage jobs to build several projects. It prevents users of their current CI/CD best practices from applying themselves to the job configurations.
How Jenkins benefit organizations?
Jenkins is a commonly used application worldwide, with approximately 300k installations and growing daily. Software businesses can speed up the software development process by using Jenkins, as Jenkins can rapidly automate build and test. Jenkins facilitates the entire lifecycle of software development from building to evaluation, software documentation, implementation, and other software development phases of the life cycle.
How to become a Jenkins expert?
Eligibility criteria
Anyone in the role of DevOps would like to use this tool for building the automation process. The new web developers are looking for a job as DevOps would know how this tool operates and how to configure the build process.
Anyone who would like to learn Jenkins will enjoy this Jenkins course. This Jenkins certification training course is well suited for: freshers, software developers, software engineers, technical leaders, system admins, and test engineers.
Training course
You will learn to install Jenkins to build jobs, pipelines, connect with GitHub, Selenium, and other resources in this online training course. This tutorial will help you understand Jenkins’ Continuous integration, create builds with the Jenkins freestyle project, and develop and handle users’ role strategy plugin. Attaining certified status ensures that you are qualified to implement and use Jenkins® with the appropriate skills and practical experience.
Jenkins Experts – Employment Opportunity:
Jenkins is outstanding community support of the Open Source platform. The professionals certified in Jenkins have several job opportunities worldwide. Many companies are adopting DevOps practices using Jenkins for the reliability and efficiency of their operational environments. Here you can discover a rewarding successful chance for your career.
Jenkins is the perfect option for all DevOps, developers, or IT professionals who want to enhance their DevOps skills. As a senior software developer, Jenkins experts are responsible for designing, promoting, managing, and implementing a complex project module. These experts are well-known in applying standard principles in software development.
Jenkins Experts will combine CI models with other existing tools such as Maven, GitHub, and Java. Worldwide, there are over 8000+ jobs for professionals with sound knowledge about Jenkins CI/CD. A professional Jenkins’ annual average salary is $100k.
Wrapping words
Jenkins is an outstanding CI/CD tool with decent features and is always free to use. While other CI/CD tools are available, Jenkins thrives on its communities and offers more effective feedback through CI tools, especially the Jenkins Pipeline.
You can enroll in the Jenkins certification training to learn how to incorporate automated testing to check to build pipelines and generate code quality reports if you want to know what the Jenkins basics are and how to use and apply code.
