AWS Devops CodeBuild Deep Dive | buildspec.yml, Build Phases, Environments & Demo for Beginners
In this tutorial, you'll get a complete deep dive into AWS CodeBuild — Amazon's fully managed build service for automating code compilation, testing, and artifact creation. We'll cover the buildspec.yml file, all 4 build phases, build environments, compute types, and walk through a real-world Node.js hands-on demo!
📌 What You'll Learn:
✅ Why manual builds fail teams and cause the "works on my machine" problem
✅ What AWS CodeBuild is and how it works as an automated build factory
✅ The 7-step CodeBuild process: Pull → Spin Up → Install → Build → Test → Artifacts → Shutdown
✅ buildspec.yml — structure, YAML syntax, and real examples
✅ The 4 build phases: install, pre_build, build, post_build
✅ Build environments: Ubuntu, Amazon Linux, Windows, custom Docker images
✅ Compute types: Small, Medium, Large — choosing the right one
✅ Real-world demo: Node.js app built and tested in under 5 minutes
🔧 AWS Services Covered:
AWS CodeBuild – Managed build and test automation
Amazon S3 – Artifact storage
AWS CodeCommit – Source code integration
AWS IAM – Access and permissions
▬▬▬▬▬▬ 🙍🏻♂️ Support this Channel by becoming YouTube Member ▬▬▬▬▬▬
Join Here: / @dheeraj-choudhary
➡️ Like 👍 if this helps
➡️ Subscribe 🔔 to learn more about Docker Essentials
➡️ Drop your questions in the comments 💬
------------------------------------------------------------------------------------------------------------------------
⏱️ Timestamps:
00:00 Introduction
01:02 The Manual Build Problem
02:11 What is AWS CodeBuild?
03:21 How CodeBuild Works (7-Step Process)
04:27 The buildspec.yml File Explained
05:54 Build Phases: install, pre_build, build, post_build
07:37 Build Environments and Compute Types
09:03 Hands-On Demo: Node.js App Build
28:04 CodeBuild Benefits for CI/CD
🔔 Subscribe for weekly AWS, DevOps, and Cloud tutorials!
👍 Like this video if it helped you understand CI/CD clearly.
💬 Comment below: Are you new to DevOps or leveling up your AWS skills?
#aws #cicd #devops #awsdevops #CodePipeline #CodeBuild #CodeDeploy #CodeCommit #cloudcomputing #learnaws #devopsengineer #cloudengineering #awsbeginner #continuousintegration #continuousdeployment #linux #dheerajchoudhary #dheerajtechinsights