Docs feedback: Add information regarding using private docker registries.
https://docs.gitlab.com/runner/configuration/runner_autoscale_aws/
I think it's fair to assume that a lot of people using GitLab runners will want to pull from private repositories. Rather than leaving the user to google his/her heart away, why not just add a section or link to the proper instructions. I've been trying various things for the past 2 days and I still can't get my EC2 runners to pull from my private ECR repo that's in the same region. All the instances have instance profile roles granting them full access to ECR but because the runner can't find "basic auth credentials" it won't pull the image.
P.S. Any pointers on how to get this working would be much appreciated as well!
Thanks!