Docker just announced that their Hardened Images catalog now includes Helm charts, and it is currently in beta. This feels like a pretty big deal for both enterprise teams and home lab users alike who are running Kubernetes. If security is top of mind (and it should be), this could be a game changer.
Helm is already the go-to tool for deploying apps into Kubernetes. But one of the biggest concerns has always been the security of the packages. With this update, Docker is providing charts that automatically reference their Hardened Images. That means you get secure, SLSA Level 3 builds, and quick CVE patching that is built right in. For enterprise environments that need to comply with regulatory requirements, this will help close some big gaps. For home labbers, it just means less worry about pulling sketchy charts or images from random repos on the Internet.
The timing is also pretty interesting to me given Broadcom’s changes to Bitnami. A lot of the free Bitnami charts and images are now locked behind commercial subscriptions (Like everything Broadcom is doing). This has left many folks scrambling for alternative sources. Docker is positioning this as a drop-in option. You can still use free Docker Official Images. But if you want the extra security and enterprise-grade compliance, the hardened images with Helm charts are there.
The beta is invite-only for now, but Docker says they want feedback from teams to help shape which charts get priority. If you are experimenting with Kubernetes in your lab, or if you are in the enterprise looking at migration paths post-Bitnami, this is worth checking out.
Full announcement here: https://www.docker.com/blog/docker-hardened-images-helm-charts-beta/