How to get remote access to a private docker-registry?

Question

I\'m trying to setup a private docker registry using the image taken from: https://github.com/docker/docker-registry

Just by running:
docker run -p 5000:50

Answer 1

Docker 1.12.1

For CentOS 7.2

/usr/lib/systemd/system/docker.service
#ExecStart=/usr/bin/dockerd
ExecStart=/usr/bin/dockerd --insecure-registry my-docker-registry.com:5000

For ubuntu 16.04

/lib/systemd/system/docker.service
#ExecStart=/usr/bin/dockerd -H fd://
ExecStart=/usr/bin/dockerd --insecure-registry my-docker-registry.com:5000 -H fd://

sudo systemctl stop docker
sudo systemctl daemon-reload
sudo systemctl start docker

It seems the --insecure-registry option may be used both with and without the "=" between it and the registry ID.