Mary Writes

Do you want to run your own registry – and is Harbor the solution?

The Stack

November 17, 2025

Mary Branscombe's avatar
Mary Branscombe
1y

I just had fun writing about #Harbor, a technology everybody 'knows' is the obvious choice as container registry to explore when and why that's true, because it led to all kinds of interesting questions about the role of cloud registries and portability as well as how mature projects progress

Is Harbor the solution if you want to run your own registry?

Is Harbor the solution if you want to run your own registry?

The obvious choice of Kubernetes registry keeps getting new features: its continuing relevance is one of the success stories of the CNCF


https://www.thestack.technology/do-you-want-to-run-your-own-registry-and-is-harbor-the-solution/
Mary Branscombe's avatar
Mary Branscombe
1y

as usual with open source, the community is a huge part of the success of Harbor (and my thanks to everyone in the community who talked to me about it); it was also salutory to see how open source & the CNCF make it almost irrelevant what Broadcom does (except to the people working there of course)

Is Harbor the solution if you want to run your own registry?

Is Harbor the solution if you want to run your own registry?

The obvious choice of Kubernetes registry keeps getting new features: its continuing relevance is one of the success stories of the CNCF


https://www.thestack.technology/do-you-want-to-run-your-own-registry-and-is-harbor-the-solution/

It's always 'interesting' when open source and changing business directions collide: I always try to talk to project founders as well as current maintainers but it's been difficult to get to the folks at Broadcom recently...

Mary Branscombe's avatar
Mary Branscombe
1y

A number of the maintainers work on Tanzu which uses Harbor as its registry; since Broadcom bought VMware, the situation of Tanzu and how Broadcom will be involved in Harbor going forward is a little unclear (they didn’t make it to Kubecon I believe) though the Harbor *project* is still going strong

The obvious choice of Kubernetes registry keeps getting new features: its continuing relevance is one of the success stories of the CNCF
Is Harbor the solution if you want to run your own registry?
The obvious choice of Kubernetes registry keeps getting new features: its continuing relevance is one of the success stories of the CNCF
https://www.thestack.technology/do-you-want-to-run-your-own-registry-and-is-harbor-the-solution/
  • open source

  • platform engineering

  • Kubernetes

  • Harbor

  • CNCF

  • OCI

  • Docker

  • Helm

  • software supply chain

  • SBOMs

  • Cyber Resiliency Act

  • artefacts

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