I figured as much. This is basically what I was planning to do otherwise. I have questions around that.

• It appears that the 'extra' config is displayed in plain text on the web app and downloadable in json. I was just curious if this is best practices.
• I noticed in the AWS instance that's spun up when starting the autoscaler there's 3 settings in the config: use_credentials_chain: false, use_iam_instance_profile: false, use_owner_token: False are these strictly for the credentials to spin up the ec2 instances?