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df029f4f7a
The kata-deploy payload downloads the nydus-snapshotter host binaries (containerd-nydus-grpc, nydus-overlayfs) from the upstream per-arch release asset, which is glibc dynamically linked and fails to exec on musl-only hosts that have no glibc dynamic loader. nydus-snapshotter also publishes a statically linked release asset. Honour the existing STATIC_RUNTIME=yes umbrella flag (which already builds the kata Go host binaries static) in the nydus component build so that, with a single flag, the whole host-binary set of the payload is static and runs on a musl-only host. STATIC_RUNTIME=yes maps to a new STATIC_NYDUS_SNAPSHOTTER build-arg on the nydus downloader stage of Dockerfile.components, which selects the linux-static asset. The static nydus asset is published for amd64 only, so the build fails fast on other architectures when the flag is set. The default build is unchanged. Signed-off-by: Dimitris Karakasilis <dimitris@spectrocloud.com> Generated-By: Claude Opus 4.8 (1M context) noreply@anthropic.com