On: Docker Compose reads your “.env” without opt-out

[johnchristopher]

How hard is it to set up your own hub for private use ?

[eneveu → johnchristopher]

It's easy. You can host a Docker registry yourself (e.g. Harbor or Portus), or use a managed one, like Google Cloud Registry if you use GCP / GKE. To publish an image to your own registry, you just need to pull from Docker Hub, re-tag the image, and push to your own repo. It's three commands. You can add some automated and/or manual steps to check the images for security flaws before publishing them.

[jedieaston → johnchristopher]

basically a docker run, but if you need it in production, there's a couple other things you need to do.

https://docs.docker.com/registry/configuration/