go-s3-test

README

aws-go-sdk-test

Sample GO program to use AWS S3

This is just a really quick/simple program to showcase the use of the AWS Go SDK. It can be use to test your setup and validate your IAM Policies for a user trying to access an S3 bucket.

Usage

• set an env variable S3_BUCKET=your-bucket-name and the AWS Credentials as usual.
• start the app with ./aws-go-sdk-test

Possible AWS setup:

• using user keys

  export AWS_ACCESS_KEY_ID="xxxxxxx"
  export AWS_SECRET_ACCESS_KEY="yyyyyy"
  

• using Assume Role This method is the one to use when running the application in an EKS Kubernetes cluster where the ServiceAccount is linked to a IAM Role.

  export AWS_ROLE_ARN=arn:aws:iam::<account>:role/my-aws-go-sdk-role
  export AWS_WEB_IDENTITY_TOKEN_FILE=/var/run/secrets/eks.amazonaws.com/serviceaccount/token