Create an account

Use the radosgw-admin account create command to create an IAM user.

You MUST specify a user ID and a display name. You may also specify an email address.
radosgw-admin account create [--account-name={name}] [--account-id={id}] [--email={email}]
Example
radosgw-admin account create --account-name=user1 --account-id=12345 --email=user1@example.com