Introduction to CICD
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This document provides an introduction to Continuous Integration/Continuous Deployment (CI/CD), explaining its definition, advantages, and lifecycle. It distinguishes between continuous delivery and continuous deployment, and highlights the use of Jenkins for automating these processes. The document outlines the steps for installing Jenkins and its features, emphasizing its importance in software development.
Introduction to CICD
- 1. Presented By: Prashant Trivedi Introduction To CI/CD
- 2. 01 What is CI/CD? 02 Why CI/CD? 03 CI/CD Lifecycle 04 Continuous Delivery vs Continuous Deployment 05 Implementing CI/CD with Jenkins Our Agenda
- 3. c What is CI/CD? CONTINUOUS INTEGRATION ● A practise where developers integrate their code into a common repository, preferably several times a day ● A series of scripts is run automatically to verify the the changes that are pushed CONTINUOUS DEPLOYMENT/DELIVERY ● A process that have to happen after code is integrated for app changes to be delivered to users. Advantage: Both the process are used for automating the building and deploying process.
- 4. What is CI/CD? Phases CI ● Push the code to a VCS ● The build server checks the code as soon as it is pushed ● Devs gets the feedback (passed/failed) ● Code get packaged and stored in a repository CD ● Ensure that the software can be released reliably ● Deployments are quick and often ● Helps in automated deployment Tools: Huge List but will we go with Jenkins
- 6. Why CI/CD? ● Smaller Code Changes ● Continuous Testing ● Early Fault Detections ● Faster Release Rate ● Smaller Backlog ● Customer Satisfaction ● Easy Maintenance and Updates
- 8. Continuous Delivery v/s Continuous Deployment Continuous Delivery ● Ability to deploy often using automation ● Involves a manual step to “approve” a deployment ● Deployment is still automated and repeated Continuous Deployment ● Full automation ● Code Changes deployed all the way to Production ● No manual intervention of approvals
- 9. Continuous Delivery v/s Continuous Deployment
- 10. CI & CD pipelines using Jenkins ● What is Jenkins ● Why Jenkins ● Installation ● Sample Freestyle Project
- 11. CI & CD pipelines using Jenkins What is Jenkins ● The leading open source automation server. ● Jenkins provides hundreds of plugins to support building, deploying and automating any project. ● Enables developers around the world to reliably build, test, and deploy their software. ● Written in Java
- 12. CI & CD pipelines using Jenkins
- 13. CI & CD pipelines using Jenkins Jenkins Installation Step1: Install Java Step2: Install Jenkins Jenkins Linux Installation
- 14. CI & CD pipelines using Jenkins Sample Jenkins Freestyle Project
- 15. Thank You!