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AWS_DEPLOYMENT_CHECKLIST.md

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Quick AWS Deployment Checklist

✅ What You Need to Do in AWS Console

1. Create S3 Bucket

  • Go to S3 → Create bucket
  • Name: yourcompany-product-images-prod (unique name)
  • Region: Same as your EC2 (e.g., us-east-1)
  • Encryption: Enable (SSE-S3)
  • Save bucket name

2. Create IAM Policy

  • Go to IAM → Policies → Create policy
  • Use JSON tab, paste:
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": ["s3:GetObject", "s3:PutObject", "s3:DeleteObject", "s3:HeadObject"],
            "Resource": "arn:aws:s3:::YOUR-BUCKET-NAME/*"
        },
        {
            "Effect": "Allow",
            "Action": ["s3:ListBucket"],
            "Resource": "arn:aws:s3:::YOUR-BUCKET-NAME"
        }
    ]
}
  • Replace YOUR-BUCKET-NAME with your bucket name
  • Name: ProductServiceS3Policy

3. Create IAM Role (Recommended)

  • Go to IAM → Roles → Create role
  • Select EC2 → Next
  • Attach ProductServiceS3Policy → Next
  • Name: EC2-S3-Access-Role → Create role

4. Attach Role to EC2

  • Go to EC2 → Instances
  • Select your instance → Actions → Security → Modify IAM role
  • Select EC2-S3-Access-Role → Update

5. Update Application Configuration

Create application-prod.properties or use environment variables:

aws.region=us-east-1
aws.s3.bucket=your-bucket-name-here
aws.s3.endpoint-override=
aws.s3.path-style-enabled=false
aws.access-key-id=
aws.secret-access-key=

Note: Leave access keys empty if using IAM role (recommended)

6. Deploy Application

# Build
mvn clean package

# Copy to EC2
scp -i key.pem target/product-service.jar ec2-user@your-ec2-ip:~/app/

# SSH into EC2
ssh -i key.pem ec2-user@your-ec2-ip

# Run with production config
cd ~/app
java -jar product-service.jar --spring.config.location=application-prod.properties

🔐 Alternative: Using Access Keys (Less Secure)

If not using IAM role, create IAM user:

  • IAM → Users → Create user
  • Attach ProductServiceS3Policy
  • Create access key → Save keys securely
  • Set environment variables on EC2:
export AWS_ACCESS_KEY_ID=your-key-id
export AWS_SECRET_ACCESS_KEY=your-secret-key

See AWS_DEPLOYMENT_GUIDE.md for detailed step-by-step instructions.