############https://docs.docker.com/get-started/#######
docker pull registry
########
registry latest 177391bcf802 2 weeks ago 33.3MB
########启动
docker run -d -p 5000:5000 --name registry -v /opt/data/registry/:/tmp/registry registry
########
192.168.56.101:5000/python latest 4fd30fc83117 6 days ago 138MB
########
docker tag 4fd30fc83117 192.168.56.101:5000/python
########
docker push 192.168.56.101:5000/python
########ERROR
http: server gave HTTP response to HTTPS client
#########
cd /etc/docker/
vi daemon.json
##########
{
"insecure-registries":["192.168.56.101:5000"]
}
##########over###
docker pull 192.168.56.101:5000/python