How do I set up IAM roles for my EC2 instances?

How do I set up IAM roles for my EC2 instances?

To set up IAM roles for your EC2 instances, you need to create a role in the IAM console and attach it to your instance.

What permissions should I assign to the IAM role?

It depends on what your EC2 instance needs to do. Common permissions include S3 access, DynamoDB access, or CloudWatch logs.

Can I change the IAM role after launching the instance?

Yes, you can change the IAM role of a running EC2 instance, but it requires stopping and starting the instance.

Is there a way to test if the IAM role is working correctly?

Yes, you can use the AWS CLI or SDK to make a call that requires the permissions granted by the IAM role to verify its functionality.