https://www.pistack.xyz/tags/mirroring/ Recent content in Mirroring on Pi Stack Hugo en-us Sun, 17 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-17-container-registry-mirroring-docker-harbor-nexus-guide/ Sun, 17 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-17-container-registry-mirroring-docker-harbor-nexus-guide/ <p>Container registry mirroring is a critical capability for organizations that need to cache Docker images locally, reduce external bandwidth costs, and maintain operational resilience when public registries are unavailable. This guide compares three self-hosted solutions for container registry mirroring: Docker Registry (mirror/proxy mode), Harbor (CNCF graduated), and Sonatype Nexus Repository OSS.</p>