54 lines
1.8 KiB
Docker
54 lines
1.8 KiB
Docker
ARG TARGET=x86_64-unknown-linux-musl
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FROM stagex/pallet-rust:sx2025.06.1 AS pallet-rust
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FROM stagex/user-eif_build:sx2025.06.1 AS eif_build
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FROM stagex/user-gen_initramfs:sx2025.06.1 AS gen_initramfs
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FROM stagex/user-linux-nitro:sx2025.06.1 AS linux-nitro
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FROM scratch as build-nit
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ARG TARGET
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# ENV TARGET=${TARGET}
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ENV RUSTFLAGS="-C target-feature=+crt-static"
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ENV CARGOFLAGS="--locked --no-default-features --features aws --release --target ${TARGET}"
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COPY --from=pallet-rust . /
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COPY --from=linux-nitro /bzImage .
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COPY --from=linux-nitro /linux.config .
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ADD . /nit
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WORKDIR /nit
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RUN cargo build ${CARGOFLAGS}
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FROM scratch AS build-eif
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ARG TARGET
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# ENV TARGET=${TARGET}
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# just to provide us w/ some base utils. we should probably make some kind of
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# base pallet that provides busybox and musl, just because i'm lazy and it's
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# needed, well, everywhere
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COPY --from=pallet-rust . /
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COPY --from=gen_initramfs . /
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COPY --from=eif_build . /
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WORKDIR /build_cpio
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COPY --from=build-nit /nit/target/${TARGET}/release/nit init
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ENV KBUILD_BUILD_TIMESTAMP=1
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COPY initramfs.list /build_cpio/initramfs.list
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RUN find . -exec touch -hcd "@0" "{}" + && \
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gen_init_cpio -t 1 initramfs.list > rootfs.cpio && \
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touch -hcd "@0" rootfs.cpio
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WORKDIR /build_eif
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COPY --from=linux-nitro /bzImage /build_eif/bzImage
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COPY --from=linux-nitro /linux.config /build_eif/linux.config
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RUN mkdir /build_eif/out
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RUN eif_build \
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--kernel /build_eif/bzImage \
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--kernel_config /build_eif/linux.config \
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--ramdisk /build_cpio/rootfs.cpio \
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--pcrs_output /build_eif/out/nitro.pcrs \
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--output /build_eif/out/nitro.eif \
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--cmdline 'reboot=k initrd=0x2000000,3228672 root=/dev/ram0 panic=1 pci=off nomodules console=ttyS0 i8042.noaux i8042.nomux i8042.nopnp i8042.dumbkbd'
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RUN ls -la /build_eif/out
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FROM scratch AS package
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COPY --from=build-eif /build_eif/out /
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