Jenkins CI/CD on AWS: Terraform Rebuild & Jenkins Setup | Part 2

Описание: In this tutorial, I walk through a real-world DevOps workflow where we build and optimize a CI/CD pipeline using Jenkins, Terraform, and AWS.

Instead of just showing the happy path, we go through the actual engineering process — optimizing infrastructure, debugging Terraform scripts, recreating environments, and validating deployments end-to-end.

This is exactly how platform teams and Solutions Architects approach infrastructure and CI/CD automation.

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📌 What You’ll Learn in This Video

🔧 Infrastructure Optimization
• Reduce infrastructure cost by resizing EC2 from t3.medium → t3.small
• Understand why right-sizing instances matters in cloud architecture

🏗 Infrastructure as Code with Terraform
• Destroy and recreate the entire infrastructure safely
• Learn how Terraform manages cloud resources

🐞 Debugging Terraform Issues
• Identify and fix common Terraform script errors
• Understand real troubleshooting workflows

⚙️ Jenkins Setup on EC2
• Step-by-step Jenkins installation
• Configure Jenkins on a fresh EC2 instance
• Prepare Jenkins for CI/CD automation

🔄 End-to-End CI/CD Flow
• Push code from local machine
• Trigger build automatically
• Verify application deployment is live

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🧠 Architecture Covered

The pipeline demonstrates a practical CI/CD workflow using:

• Git-based source code
• Jenkins for CI/CD automation
• AWS EC2 for build execution
• Terraform for infrastructure provisioning

This approach mirrors how production systems are built and managed in enterprise environments.

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💡 Who This Video Is For

✔ DevOps Engineers
✔ Cloud Engineers
✔ Solutions Architects
✔ Developers learning CI/CD
✔ Anyone preparing for cloud architecture roles

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🛠 Technologies Used
• Jenkins
• Terraform
• AWS EC2
• Git
• Linux

#Jenkins #CICD #DevOps #Terraform #AWS #JenkinsPipeline #InfrastructureAsCode
#CloudComputing #ContinuousIntegration #ContinuousDeployment #AWSTutorial
#DevOpsTutorial #CloudArchitecture #solutionsarchitect