@EyalGonen It depends. If viya-iac-aws is used to deploy the cluster, then it sets
metadata_http_tokens : required
metadata_http_put_response_hop_limit : 1
These options block both IMDSv1 and IMDSv2 from being used with our S3 interface.
To use IMDSv2, the hop limit has to be set to 2. If you want to use IMDSv1, not recommended, then metadata_http_tokens should be set to optional. https://docs.aws.amazon.com/cli/latest/reference/ec2/modify-instance-metadata-options.html
... View more