<aside> 📚 📁 Category: Devops

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Overview

Jenkins is an open-source automation server that enables CI/CD pipelines with extensive plugin ecosystem and flexible pipeline configuration.

<aside> ℹ️ Why It Matters: Understanding Jenkins CI/CD is essential for building robust, scalable, and secure modern applications.

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Key Concepts

• [x] Pipelines - Define CI/CD process
• [x] Jenkinsfile - Pipeline as code
• [x] Stages - Pipeline phases
• [x] Agents - Execution nodes
• [x] Plugins - Extend functionality
• [x] Credentials - Secure secrets
• [x] Webhooks - Trigger builds
• [x] Blue Ocean - Modern UI

Common Use Cases

<aside> 💡 Where to Apply Jenkins CI/CD

                        Build automation
                        Automated testing
                        Deployment pipelines
                        Code quality analysis
                        Multi-branch builds
                        Release management

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Best Practices

• [x] Use Declarative Pipeline syntax
• [x] Store Jenkinsfile in Git
• [x] Use credentials properly
• [x] Implement parallel stages