S3

A full set of S3 permissions restricted to buckets is created for AWS ParallelCluster in all regions.

This includes a full set of S3 permissions limited to the parallelcluster-* and aws-parallelcluster-* buckets in all regions. These permissions are required to operate ParallelCluster. For details, refer to AWS ParallelCluster example pcluster user policies in the AWS documentation.

Inline Policy

{ 

          "Action": [ "s3:*"], 

          "Resource": [ 

              "arn:aws:s3:::parallelcluster-*", 

              "arn:aws:s3:::aws-parallelcluster-*" 

          ], 

          "Effect": "Allow", 

          "Sid": "S3ResourcesBucket" 

}