mirror of
https://github.com/kata-containers/kata-containers.git
synced 2026-07-10 15:56:47 +00:00
build: wire nvrc + nvidia-gpu base/extension into CI and packaging
Add the nvrc static-build target and make the NVIDIA rootfs targets
depend on it (the rootfs build consumes kata-static-nvrc.tar.zst), and
add the rootfs-image-nvidia-gpu-{base,extension} build targets to the
local-build Makefile and the nvgpu bundle.
Build nvrc and the base/extension rootfs images in the amd64/arm64 static
tarball workflows (nvrc is baked into the rootfs and pruned from the
release like the other guest components), and point the runtime-rs NVIDIA
shim components at the composable base + gpu extension (+ coco extension for
the confidential classes). The Go shim components keep the monolithic
nvidia-gpu / nvidia-gpu-confidential images.
Ship cryptsetup in the CoCo guest-components extension (and bundle
libnvat's non-glibc dependency closure next to the nvidia attester): the
chiseled base-nvidia image carries only veritysetup, so the coco-extension
manifest's usr/sbin PATH entry needs a cryptsetup to resolve for NVIDIA
confidential encrypted-storage.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
Assisted-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Fabiano Fidêncio
@@ -53,6 +53,7 @@ jobs:
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- kernel-debug
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- kernel-dragonball-experimental
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- kernel-nvidia-gpu
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- nvrc
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- nydus
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- ovmf
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- ovmf-sev
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@@ -213,6 +214,8 @@ jobs:
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- rootfs-image-mariner
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- rootfs-image-nvidia-gpu
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- rootfs-image-nvidia-gpu-confidential
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- rootfs-image-nvidia-gpu-base
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- rootfs-image-nvidia-gpu-extension
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- rootfs-initrd
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- rootfs-initrd-confidential
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concurrency:
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@@ -284,6 +287,7 @@ jobs:
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- busybox
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- coco-guest-components
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- kernel-nvidia-gpu-modules
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- nvrc
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- pause-image
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concurrency:
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group: ${{ github.workflow }}-${{ github.job }}-${{ github.event.pull_request.number || github.ref }}-amd64-${{ toJSON(matrix) }}
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@@ -54,6 +54,7 @@ jobs:
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- kernel-dragonball-experimental
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- kernel-nvidia-gpu
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- kernel-cca-confidential
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- nvrc
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- nydus
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- ovmf
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- pause-image
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@@ -205,6 +206,8 @@ jobs:
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- rootfs-image-confidential
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- rootfs-image-coco-extension
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- rootfs-image-nvidia-gpu
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- rootfs-image-nvidia-gpu-base
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- rootfs-image-nvidia-gpu-extension
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- rootfs-initrd
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concurrency:
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group: ${{ github.workflow }}-${{ github.job }}-${{ github.event.pull_request.number || github.ref }}-arm-${{ toJSON(matrix) }}
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@@ -274,6 +277,7 @@ jobs:
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- busybox
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- coco-guest-components
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- kernel-nvidia-gpu-modules
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- nvrc
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- pause-image
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concurrency:
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group: ${{ github.workflow }}-${{ github.job }}-${{ github.event.pull_request.number || github.ref }}-arm-${{ toJSON(matrix) }}
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@@ -84,6 +84,7 @@ NVGPU_BASE_TARBALLS = \
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coco-guest-components-tarball \
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$(PUBLISH_COMPONENT_TARBALLS) \
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kernel-nvidia-gpu-tarball \
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nvrc-tarball \
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ovmf-sev-tarball \
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ovmf-tdx-tarball \
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ovmf-tarball \
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@@ -100,6 +101,7 @@ NVGPU_BASE_TARBALLS = \
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coco-guest-components-tarball \
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$(PUBLISH_COMPONENT_TARBALLS) \
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kernel-nvidia-gpu-tarball \
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nvrc-tarball \
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ovmf-tarball \
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pause-image-tarball \
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qemu-tarball \
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@@ -123,6 +125,8 @@ NVGPU_FINAL_TARBALL_INPUTS = \
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kata-static-virtiofsd.tar.zst \
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kata-static-rootfs-image-nvidia-gpu.tar.zst \
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kata-static-rootfs-image-nvidia-gpu-confidential.tar.zst \
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kata-static-rootfs-image-nvidia-gpu-base.tar.zst \
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kata-static-rootfs-image-nvidia-gpu-extension.tar.zst \
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kata-static-shim-v2-go.tar.zst \
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kata-static-shim-v2-rust.tar.zst
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@@ -131,7 +135,7 @@ ifneq ($(NVGPU_BASE_TARBALLS),)
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nvgpu-tarball:
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${MAKE} -f $(MK_PATH) kata-tarball \
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BASE_TARBALLS="$(NVGPU_BASE_TARBALLS)" \
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BASE_SERIAL_TARBALLS="rootfs-image-nvidia-gpu-tarball rootfs-image-nvidia-gpu-confidential-tarball" \
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BASE_SERIAL_TARBALLS="rootfs-image-nvidia-gpu-tarball rootfs-image-nvidia-gpu-confidential-tarball rootfs-image-nvidia-gpu-base-tarball rootfs-image-nvidia-gpu-extension-tarball" \
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FINAL_TARBALL_INPUTS="$(NVGPU_FINAL_TARBALL_INPUTS)" \
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FINAL_TARBALL_MERGE_MODE=passthrough \
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DEPS=
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@@ -230,6 +234,9 @@ kernel-cca-confidential-tarball:
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nydus-tarball:
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${MAKE} $@-build
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nvrc-tarball:
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${MAKE} $@-build
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ovmf-sev-tarball:
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${MAKE} $@-build
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@@ -291,14 +298,25 @@ DEPS := agent-tarball
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rootfs-initrd-tarball: $(DEPS)
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${MAKE} $@-build
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DEPS := agent-tarball busybox-tarball kernel-nvidia-gpu-tarball
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DEPS := agent-tarball busybox-tarball kernel-nvidia-gpu-tarball nvrc-tarball
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rootfs-image-nvidia-gpu-tarball: $(DEPS)
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${MAKE} $@-build
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DEPS := agent-tarball busybox-tarball pause-image-tarball coco-guest-components-tarball kernel-nvidia-gpu-tarball
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DEPS := agent-tarball busybox-tarball pause-image-tarball coco-guest-components-tarball kernel-nvidia-gpu-tarball nvrc-tarball
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rootfs-image-nvidia-gpu-confidential-tarball: $(DEPS)
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${MAKE} $@-build
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# Composable NVIDIA stack: the driver-agnostic base-nvidia boot image and the
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# driver-versioned gpu extension are both carved out of the same chiseled tree, so
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# they share the monolith's (non-confidential) build dependencies.
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DEPS := agent-tarball busybox-tarball kernel-nvidia-gpu-tarball nvrc-tarball
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rootfs-image-nvidia-gpu-base-tarball: $(DEPS)
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${MAKE} $@-build
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DEPS := agent-tarball busybox-tarball kernel-nvidia-gpu-tarball nvrc-tarball
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rootfs-image-nvidia-gpu-extension-tarball: $(DEPS)
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${MAKE} $@-build
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DEPS := agent-tarball pause-image-tarball coco-guest-components-tarball kernel-cca-confidential-tarball
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rootfs-cca-confidential-image-tarball: $(DEPS)
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${MAKE} $@-build
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@@ -37,19 +37,19 @@
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"x86_64": ["shim-v2-go", "qemu", "virtiofsd", "kernel-nvidia-gpu", "rootfs-image-nvidia-gpu", "ovmf"]
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},
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"qemu-nvidia-gpu-runtime-rs": {
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"x86_64": ["shim-v2-rust", "qemu", "virtiofsd", "kernel-nvidia-gpu", "rootfs-image-nvidia-gpu", "ovmf"]
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"x86_64": ["shim-v2-rust", "qemu", "virtiofsd", "kernel-nvidia-gpu", "rootfs-image-nvidia-gpu-base", "rootfs-image-nvidia-gpu-extension", "ovmf"]
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},
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"qemu-nvidia-gpu-snp": {
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"x86_64": ["shim-v2-go", "qemu-snp-experimental", "kernel-nvidia-gpu", "rootfs-image-nvidia-gpu-confidential", "ovmf-sev"]
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},
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"qemu-nvidia-gpu-snp-runtime-rs": {
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"x86_64": ["shim-v2-rust", "qemu-snp-experimental", "kernel-nvidia-gpu", "rootfs-image-nvidia-gpu-confidential", "ovmf-sev"]
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"x86_64": ["shim-v2-rust", "qemu-snp-experimental", "kernel-nvidia-gpu", "rootfs-image-nvidia-gpu-base", "rootfs-image-nvidia-gpu-extension", "rootfs-image-coco-extension", "ovmf-sev"]
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},
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"qemu-nvidia-gpu-tdx": {
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"x86_64": ["shim-v2-go", "qemu-tdx-experimental", "kernel-nvidia-gpu", "rootfs-image-nvidia-gpu-confidential", "ovmf-tdx"]
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},
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"qemu-nvidia-gpu-tdx-runtime-rs": {
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"x86_64": ["shim-v2-rust", "qemu-tdx-experimental", "kernel-nvidia-gpu", "rootfs-image-nvidia-gpu-confidential", "ovmf-tdx"]
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"x86_64": ["shim-v2-rust", "qemu-tdx-experimental", "kernel-nvidia-gpu", "rootfs-image-nvidia-gpu-base", "rootfs-image-nvidia-gpu-extension", "rootfs-image-coco-extension", "ovmf-tdx"]
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},
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"qemu-coco-dev": {
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"x86_64": ["shim-v2-go", "qemu", "kernel", "kernel-debug", "rootfs-image-confidential"],
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@@ -22,6 +22,7 @@ RUN apt-get update && \
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curl \
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binutils \
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clang \
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cryptsetup-bin \
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g++ \
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gcc \
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git \
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@@ -42,6 +42,16 @@ build_coco_guest_components_from_source() {
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install -D -m0644 "confidential-data-hub/hub/src/image/ocicrypt_config.json" "${DESTDIR}/etc/ocicrypt_config.json"
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# CDH's secure_mount LUKS-formats encrypted scratch volumes by exec'ing
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# cryptsetup. Encrypted storage is a CoCo-only feature, so cryptsetup ships
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# in this extension rather than the guest rootfs (the base-nvidia image carries
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# only veritysetup plus the plain mke2fs/mkfs.ext4/dd storage tooling).
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# cryptsetup's shared-library closure is identical to veritysetup's, which
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# the base already ships unconditionally, so bundle just the binary; the
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# coco-extension manifest puts ${extension_root}/usr/sbin on CDH's PATH so the
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# runtime lookup resolves (see kata-deploy-binaries.sh).
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install -D -m0755 /usr/sbin/cryptsetup "${DESTDIR}/usr/sbin/cryptsetup"
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if [[ -n "${NV_ATTESTER:-}" ]]; then
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echo "build attestation-agent-nv with nvidia-attester support"
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@@ -55,6 +65,18 @@ build_coco_guest_components_from_source() {
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mkdir -p "${DESTDIR}/usr/local/lib"
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cp -a /usr/local/lib/libnvat.so* "${DESTDIR}/usr/local/lib/"
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# attestation-agent-nv links libnvat.so, which in turn pulls in
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# libxml2/zlib/lzma and the C++ runtime. None of those ship in the
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# guest rootfs, so bundle every non-glibc dependency next to
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# libnvat.so. The coco-extension manifest points the nvidia attester's
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# LD_LIBRARY_PATH here, so the dynamic linker resolves them at runtime.
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ldd /usr/local/lib/libnvat.so | awk '/=> \// { print $3 }' | while read -r dep; do
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case "$(basename "${dep}")" in
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libc.so.*|libm.so.*|libdl.so.*|libpthread.so.*|librt.so.*|ld-linux*|linux-vdso*) continue ;;
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esac
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install -D -m0755 "${dep}" "${DESTDIR}/usr/local/lib/$(basename "${dep}")"
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done
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fi
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popd
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