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Spegel is a distributed container image registry mirror designed to speed up container image pulls in large-scale Kubernetes clusters. It locally mirrors container images to cluster nodes, reducing latency and bandwidth consumption during container deployments. Spegel integrates natively with containerd and CRI-O, ensuring seamless operation in container runtimes without changing workflows. It’s particularly useful for air-gapped, edge, or resource-constrained environments where access to remote registries is slow or restricted.
Features
- Distributed image mirroring across Kubernetes nodes
- Compatible with containerd and CRI-O
- Speeds up container startup by reducing pull times
- Reduces bandwidth usage and external registry dependency
- Works in air-gapped and edge environments
- Automatic synchronization of needed images
- No changes required in deployment manifests
Project Samples
