Mirror-dockerhub is the tool to mirror container images from docker hub.
You can mirror images from not only docker hub but also other private registries.
./mirror.sh
You can configure the repo, source and destination registries in mirror.sh.
filename="repo.conf"
#filename="repo_dockerhub.conf"
source_registry=""
#source_registry="index.alauda.cn/library/"
destination_registry="127.0.0.1:5000/"
#destination_registry="42.62.101.165:5000/"