There is many reasons why you would like to have local docker registry, and being cool is one of them. This is how you do it on Debian.

Well, lets go!

1 Install the package:

apt install docker-registry

2 Tell the machine where you are going to pull to, that the registry is “unsafe” (non-https):

{
  "insecure-registries":
    [
      "docker.internal:5000",
      "registry.linux.pizza:5000"
    ]
}

3 Create a basic-auth on your registry:

   htpasswd -Bbn dockeruser registrypassword >/etc/docker/registry/.htpasswd

4 Login to the registry from your host:

   docker login -u dockeruser registry.linux.pizza:5000

Dont forget to restart docker!

Have fun!

#docker #dockerregistry #registry #debian #linux