RegistryUI Documentation
Using HTTP
For testing purposes, RegistryUI and the Docker Registry can be used with HTTP. This is however very unsafe, can expose the registry to simply attacks and should be used for test environments only.
When HTTP is used, any system that accesses your insecure registry using Docker must define the registry as an insecure registry in its /etc/docker/daemon.json file:
{
"insecure-registries" : ["yourregistry.yourcompany.com"]
}Once the /etc/docker/daemon.json file has been updated, Docker must be restarted.
sudo systemctl restart docker
Additional information about insecure registries can be found at https://docs.docker.com/registry/insecure/.