Lessons From Migrating 20TB of Container Images Into Mirantis Secure Registry

Fri, 20 Feb 2026 00:00:00 +0000

Container registries seem like the simplest part of a container platform. They store images. You push to them. You pull from them. What could go wrong?

When you are dealing with multiple terabytes of container images across hundreds of repositories, spanning multiple years of organic growth, the answer is: a lot.

Registry on ps

Lessons From Migrating 20TB of Container Images Into Mirantis Secure Registry