This is my container image of https://github.com/AliyunContainerService/image-syncer
image-syncer is a docker registry tools. With image-syncer you can synchronize docker images from some source registries to target registries, which include most popular public docker registry services.
Support for many-to-many registry synchronization
Supports docker registry services based on Docker Registry V2 (e.g., Alibaba Cloud Container Registry Service, Docker Hub, Quay.io, Harbor, etc.)
Network & Memory Only, doesn't rely on any large disk storage, fast synchronization
Incremental Synchronization, ignore unchanged images automatically
BloB-Level Concurrent Synchronization, adjustable goroutine numbers
Automatic Retries of Failed Sync Tasks, to resolve the network problems (rate limit, etc.) while synchronizing
Doesn't rely on Docker daemon or other programs