⚡Lightning Talk: Beyond ImagePullBackOff: A Stateless, Secret-less Distributed Registry for Edge Workloads
summary
Harbor Satellite runs as a single binary on edge clusters to replace per-node pullSecrets and avoid long ImagePullBackOff stalls, using SPIFFE/SPIRE for hardware-backed identities and mTLS so no registry credentials live on nodes. It implements a stateless, secret-less registry that can deliver images directly into containerd/K3s content stores or peer with Spiegel for local sharing, and it is deployed on edge VMs or nodes rather than a stateful in-cluster registry.
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