Control what artifacts get in.
Accelerate what you approve.
Build when upstream breaks.
One control point for software supply chain security, performance, and resilience.
See Varnish Virtual Registry and Varnish Artifact Firewall on a live cluster at the
Solutions Showcase.
Can't make it to Salt Lake City? Book a call before the event.
Meet Varnish in Salt Lake City
November 9-12, 2026
Salt Palace Convention Center
Hall 4, Booth 294
The Problem
Every Kubernetes cluster depends on artifacts it doesn't control: images, packages, and models pulled from public registries that rate-limit, go down, and occasionally ship something you never approved.
The Varnish Solution
Varnish Virtual Registry and Varnish Artifact Firewall put one control point between your clusters and the outside world. Approve what gets in, serve it locally at cluster speed, and keep building when upstream breaks.
Open-Source Roots
Varnish has been open source since 2006. Virtual Registry and Artifact Firewall come from the team behind Varnish Cache,
and at KubeCon we're also showing Varnish Gateway, our open source implementation of the Kubernetes Gateway API.
Varnish Cache
Varnish Gateway
A conformance-tested Gateway API implementation with Varnish as the data plane. Standard HTTP Routes, routing changes in milliseconds, no VCL unless you want it.