https://www.pistack.xyz/tags/harbor/ Recent content in Harbor on Pi Stack Hugo en-us Tue, 19 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-19-self-hosted-container-registry-lifecycle-harbor-distribution-zot-guide/ Tue, 19 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-19-self-hosted-container-registry-lifecycle-harbor-distribution-zot-guide/ <p>Container registries are a critical part of any container-native infrastructure, but as teams push more images, storage costs spiral and registries become bloated with unused layers, outdated tags, and abandoned projects. Without proper lifecycle management, you end up paying for storage you don&rsquo;t need and slowing down pull operations. This guide compares three leading open-source container registry solutions — <strong>Harbor</strong>, <strong>CNCF Distribution</strong> (formerly Docker Registry), and <strong>Zot</strong> — focused specifically on their image lifecycle management capabilities: garbage collection, retention policies, tag immutability, and automated cleanup workflows.</p> https://www.pistack.xyz/posts/2026-05-08-container-registry-replication-skopeo-vs-regsync-vs-harbor-guide/ Fri, 08 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-08-container-registry-replication-skopeo-vs-regsync-vs-harbor-guide/ <p>In a multi-cluster or multi-region Kubernetes deployment, keeping container images synchronized across registries is a critical operational challenge. Whether you&rsquo;re mirroring Docker Hub images to an internal registry for air-gapped environments, replicating images between regional registries for low-latency pulls, or building a disaster recovery strategy for your container infrastructure — you need reliable registry replication tooling.</p>