Add Insecure Registry to Docker

Question

I have a docker 1.12 running on CentOS. I am trying to add insecure registry to it and things mentioned in documentation just don\'t work. The system uses systemd

Answer 1

(Copying answer from question)

To add an insecure docker registry, add the file /etc/docker/daemon.json with the following content:

{
    "insecure-registries" : [ "hostname.cloudapp.net:5000" ]
}

and then restart docker.