Jenkins Pipelines

Overview

Creates and manages Jenkins CI/CD pipelines using both Declarative and Scripted syntax. Covers Jenkinsfile authoring, multibranch pipelines, shared libraries, Docker and Kubernetes agents, credential management, parallel execution, artifact handling, notifications, and production-grade pipeline patterns.

Instructions

1. Declarative Pipeline

pipeline {
    agent {
        docker {
            image 'node:20-alpine'
            args '-v $HOME/.npm:/root/.npm'
        }
    }
    options {