Quay(Container Registry) and Clair(Container Security) are now officially open source as Project Quay.Red Hat is introducing the open sourcing of Project Quay, the upstream project representing the code that powers Red Hat Quay and Quay.io.
When Red Hat acquired CoreOS earlier last year, Quay was added directly into Red Hat’s portfolio of products and renamed Red Hat Quay.
https://www.redhat.com/en/blog/red-hat-introduces-open-source-project-quay-container-registry
