How to pull docker image from private docker repository in docker-compose.yml?

Question

How can I add the docker hub credentials in docker-compose.yml and pull the private image?

I want to pull 2 images from 2 different private repositories?

Answer 1

To push to or pull from private registry, you just need to add the registry’s location to the repository name. It will look like my.registry.address:port/repositoryname

On a fresh build it looks as follows

docker push localhost.localdomain:5000/ubuntu
Username (): user
Password:
Email (): [email protected]

Then you can use docker login multiple times before running docker-compose, one for each registry, and they will stack.