yum install -y python-devel libevent-devel python-pip gcc xz-devel  swig openssl-devel
pip install docker-registry
cd /usr/lib/python2.6/site-packages/config
cp config_sample.yml config.yml

存储位置 /tmp/registry
启动：
gunicorn -b 0.0.0.0:5000  docker_registry.wsgi:application
or
gunicorn --access-logfile - --error-logfile - -k gevent -b 0.0.0.0:5000 -w 4 --max-requests 
100 docker_registry.wsgi:application

docker tag a4e2366f858c 192.168.10.49:5000/pingtai-0508  a4e2366f858c 为imageid



注意 需要https验证：修改/etc/sysconfig/docker
 增加：
DOCKER_OPTS="--insecure-registry 192.168.10.49:5000"
  将 $exec -d $other_args &>> $logfile &改成$exec -d $DOCKER_OPTS &>> $logfile &
  重新启动docker，再次push就OK了
  service docker restart