Automating Jenkins Job Configuration: Job DSL, Multibranch, Job Generator, and JJB
Manually creating many Jenkins jobs is slow and error-prone. This guide compares the main automation options and shows practical jobs-as-code examples for repeatable setup.
Install Jenkins with Docker: Persistent Setup, Port Mapping, and Logs
Learn how to run Jenkins in Docker with correct port mapping, persistent storage, and operational commands. This updated guide keeps the original workflow but adds modern, production-minded practices.
Jenkins at Scale: Practical References and Admin Cheatsheet
This revised guide upgrades a short 2015 Jenkins link post into an operations-ready reference for teams running Jenkins at scale. It preserves the original links and adds a workflow diagram, comparison table, and practical API/CLI examples.
Jenkins Email-ext: Add Full or Regex-Filtered Build Logs to Email Body
Learn how to include Jenkins build logs directly in notification emails using email-ext tokens. This revised guide covers full-log and regex-filtered approaches for freestyle jobs and Pipeline templates.
Foodcritic for Chef Cookbooks: Practical Linting and Jenkins CI for Legacy Pipelines
Foodcritic helps you statically lint Chef cookbooks for style, correctness, and common anti-patterns before convergence fails in production. This guide shows how to run it locally, wire it into Jenkins, and enforce fail policies that teams will actually use.
Jenkins Backup and Restore Runbook: ThinBackup, Filesystem Archives, and Recovery Steps
A practical Jenkins backup and restore guide for DevOps teams, covering what to back up, strategy trade-offs, and step-by-step command examples. Includes a workflow diagram and a recovery checklist you can operationalize.
Jenkins Email-ext: Include Build Logs in Email Body (Full Log or Regex-Filtered)
Learn how to configure Jenkins Email Extension tokens to send either the full build log or targeted regex matches directly in the email body. This guide covers practical token examples, workflow, and pitfalls to avoid noisy or oversized alerts.
Fix Jenkins java.lang.OutOfMemoryError: PermGen Space (Controller, Agents, and Build Tools)
Jenkins PermGen errors are usually caused by JVM memory limits set in the wrong place. This guide shows where to configure memory flags for controllers, agents, and build tools, plus how to handle Java 8+ where PermGen was replaced.
Jenkins Troubleshooting Guide: Fast Triage, Log Analysis, and Common Failure Fixes
A practical Jenkins troubleshooting guide for DevOps teams: find the right logs first, separate controller vs. agent vs. job failures, and resolve common outage patterns quickly.
Jenkins Build and Release Training Blueprint: Git/SVN with Maven and Ant
This revised guide turns a legacy training announcement into a practical learning blueprint for build-and-release engineering. It maps the Jenkins workflow, compares core tools, and includes realistic command and pipeline examples.
Jenkins Interview Questions, Answered: CI, APIs, Installation, Backups, and Essential Plugins
This revised guide turns common Jenkins interview prompts into practical answers you can explain with confidence. It covers CI fundamentals, API usage, setup on Ubuntu and RHEL-like systems, backup strategy, and key plugins.
Jenkins Training Guide: Curriculum, Labs, and Practical CI/CD Setup
This revised guide turns a legacy Jenkins training announcement into a practical, engineer-focused course blueprint. It includes learning goals, workshop formats, CI workflow, and hands-on Jenkins examples.
Jenkins Command-Line Authentication and Job Triggers with cURL and Wget
Learn practical ways to authenticate scripted requests to Jenkins and trigger jobs from the command line using cURL and wget. This revision also covers CSRF crumb handling, version caveats, and troubleshooting.
Jenkins CLI Reference: Setup, Authentication, and Practical Command Examples
Jenkins CLI helps you automate administrative and build operations from the terminal. This updated reference covers setup, authentication choices, and high-value commands with copy-ready examples.
Jenkins CLI Guide: Download, Authenticate, and Automate Jobs from the Terminal
Learn how to use Jenkins CLI to run builds, administer jobs, and script Jenkins operations without the web UI. This updated guide covers setup, authentication, command discovery, and practical examples.
Master Jenkins in Pune: Your Path to Expert CI/CD Automation
In today’s fast-paced software development landscape, the ability to deliver high-quality applications rapidly and reliably is non-negotiable. At the heart of this capability lies Continuous Integration and…
Master Jenkins in Mumbai: Expert-Led DevOps Training
In today’s fast-paced digital landscape, the ability to deliver high-quality software rapidly and reliably is no longer a luxury—it’s a necessity. For professionals in Mumbai, India’s bustling…
Master DevOps Automation: Premier Jenkins Training in Kolkata
In the ever-evolving landscape of software development, Kolkata’s tech professionals are embracing DevOps to deliver better software faster. At the heart of this transformation lies Jenkins, the…
Master Jenkins in Hyderabad: Top DevOps Training for Your Career
In the dynamic world of software development, speed, reliability, and continuous improvement are no longer luxuries—they are absolute necessities. This is where DevOps and its crown jewel…
Master Jenkins in Chennai: Launch Your DevOps Career with Expert-Led Training
The software development landscape is evolving at a breathtaking pace. In this era of rapid digital transformation, the ability to deliver high-quality software quickly, reliably, and consistently…
Master Jenkins in Bangalore: Expert-Led DevOps Training
In today’s fast-paced software development landscape, automation has transitioned from a luxury to an absolute necessity. Among the plethora of automation tools available, Jenkins stands tall as…
Jenkins and Jenkins Pipeline: A Guide to CI/CD Success
CI/CD pipelines are essential methodologies in the modern software development lifecycle. This has helped make the software delivery process quicker and more dependable and maintain the work…
Jenkins Tutorials: How to install & Uninstall Jenkins in MacOS
Jenkins can be installed using the Homebrew package manager. Homebrew formula: jenkins-lts This is a package supported by a third party which may be not as frequently updated as packages supported…
Jenkins Pipeline Tutorials: How to create folder and subfolder?
To create folders and subfolders in Jenkins using pipeline code, you can use Jenkins Job DSL or Groovy script. Here’s how you can accomplish this in a…
What is Jenkins and use cases of Jenkins?
What is Jenkins? Jenkins is an open-source automation server widely used for building, testing, and deploying software projects. It provides a platform for continuous integration and continuous…
Jenkins Assignment Labs and Exercise
Please submit each assignment with print screen and step by step at www.Debug.School and share a url in Whatsapp Groups Assignment 1: Create a Simple Jenkins Job:…
Jenkins Tutorials: Preparation of Jenkins Job Setup Checklist
Question#1 – What is your programming Language Question#2 – Where is the source code for project? Question#3 – How Frequently you want this JOB to be triggered?…
Difference Between Jenkins and Jenkins X
Jenkins and Jenkins X are both open-source automation servers that can be used to automate the development, testing, and deployment of software. However, there are some key…