Make an S3 bucket public

I recently needed to make all objects in a bucket public, but not allow people to list the contents of the bucket. Finding the correct policy took me a little while, so I'm reproducing here for …

Find AWS EC2 AMI owner ID

I wanted to deploy a new Ubuntu EC2 instance to AWS using Pulumi, but needed the owner ID of the AMI for the search:

AWS Federated login

AWS Federated User security credentials

Fix: s3fs Permission issue on remote folders

I had a use for s3fs today, so off I went to it's github repo and installed it using the instructions there (which worked perfectly).