docker registry
docker-registry : 构建私有镜像
sudo docker run -d -p 5000:5000 registry
sudo docker run \ -e SETTINGS_FLAVOR=s3 \ -e AWS_BUCKET=acme-docker \ -e STORAGE_PATH=/registry \ -e AWS_KEY=AKIAHSHB43HS3J92MXZ \ -e AWS_SECRET=xdDowwlK7TJajV1Y7EoOZrmuPEJlHYcNP2k4j49T -e SEARCH_BACKEND=sqlalchemy \ -p 5000:5000 \ registry