Image variants

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NFD offers two variants of the container image. Released container images are available for x86_64 and Arm64 architectures.

Default

The default is a minimal image based on scratch and only supports running statically linked binaries.

For backwards compatibility a container image tag with suffix -minimal (e.g. gcr.io/k8s-staging-nfd/node-feature-discovery:master-minimal) is provided.

Full

This image is based on debian:bookworm-slim and contains a full Linux system for running shell-based nfd-worker hooks and doing live debugging and diagnosis of the NFD images.

The container image tag has suffix -full (e.g. gcr.io/k8s-staging-nfd/node-feature-discovery:master-full).