ocimirror

ocimirror is an OCI (Open Container Initiative) image registry mirror and proxy, providing a transparent caching layer for container images.

Features

• Transparent Proxying: Mirrors container images from any OCI-compliant registry
• Caching: Reduces bandwidth and improves pull performance by caching images locally
• Multi-Registry Support: Works with Docker Hub, GitHub Container Registry, and other OCI registries
• Easy Integration: Simply prefix your image references - no configuration changes needed

This project builds upon CRProxy with enhanced features and improvements.

Origin

ocimirror was founded by DaoCloud and builds upon CRProxy.

Usage

To use ocimirror, add a prefix to your container image references

Docker

Add your mirror prefix to the image reference:

docker pull <mirror-host>/docker.io/library/busybox

For example, using m.daocloud.io as the mirror:

docker pull m.daocloud.io/docker.io/library/busybox

Kubernetes

Add your mirror prefix to image references in your manifests:

image: <mirror-host>/docker.io/library/busybox

For example, using m.daocloud.io as the mirror:

image: m.daocloud.io/docker.io/library/busybox