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In this video, you'll learn how to securely connect a Spring Boot application deployed on an AWS EC2 instance to Amazon S3 without hardcoding access keys. Instead of storing credentials, we use IAM roles attached to the EC2 instance, following best practices for AWS security. We’ll cover: ✅ How to assign an IAM role to an EC2 instance ✅ How to configure Spring Boot to use the instance profile ✅ Profile-based configuration (application-ec2.properties) ✅ Running the app with the correct profile ✅ Testing file upload from EC2 to S3 Chapters: 0:00 - Introduction & Agenda 0:52 - Recap 1:55 - EC2 Access To S3 5:00 - S3Client Based On Profiles 8:40 - Create S3 And EC2 Instance 10:30 - Create A Role With S2 Policy 12:20 - Run App Locally With Dev Profile 13:45 - Create & Copy Jar To EC2 16:00 - Run App On EC2 & Test 22:00 - Outro 📁 Bonus: You'll also learn how to run the app with nohup and view logs for debugging. 🔗 Command Cheatsheet : https://docs.google.com/document/d/1PQ_1gsXdeeVj3Mgqg6bVGDbrKPbKL6f-S3Mn5sEWmTM/edit?usp=sharing 👉 Watch this before connecting your app to S3 from EC2! 💡 Perfect for Java developers deploying microservices to AWS. 🏷️ Tags: aws spring boot s3, spring boot aws ec2 s3, upload to s3 from ec2, spring boot s3 upload, s3 access via iam role, spring boot aws iam, spring boot aws deployment, java spring aws tutorial, spring boot cloud storage, aws s3 secure access, aws instance profile, spring boot ec2 instance role #️⃣ Hashtags: #SpringBoot #AWS #EC2 #S3 #IAM #Java #CloudDeployment #AWSSecurity #SpringBootApp #DevOps #JavaDeveloper #AWSTutorial
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