46 lines
1.6 KiB
Docker
46 lines
1.6 KiB
Docker
from rust:1.88.0-alpine as rust
|
|
|
|
run apk add --no-cache git musl-dev libudev-zero-dev openssl-dev cryptsetup-dev lvm2-dev clang-libs clang-dev
|
|
|
|
workdir /src
|
|
copy . .
|
|
run --mount=type=cache,id=novit-rs,target=/usr/local/cargo/registry \
|
|
--mount=type=cache,id=novit-rs-target,sharing=private,target=/src/target \
|
|
RUSTFLAGS="-C target-feature=-crt-static" cargo install --path . --root /dist
|
|
|
|
# ------------------------------------------------------------------------
|
|
from alpine:3.22.0 as initrd
|
|
run apk add zstd lz4
|
|
|
|
workdir /system
|
|
|
|
run . /etc/os-release \
|
|
&& wget -O- https://dl-cdn.alpinelinux.org/alpine/v${VERSION_ID%.*}/releases/x86_64/alpine-minirootfs-${VERSION_ID}-x86_64.tar.gz |tar zxv
|
|
|
|
run apk add --no-cache --update -p . musl libgcc coreutils \
|
|
lvm2 lvm2-extra lvm2-dmeventd udev cryptsetup \
|
|
e2fsprogs lsblk openssl openssh-server wireguard-tools-wg-quick \
|
|
&& rm -rf usr/share/apk var/cache/apk etc/motd
|
|
|
|
copy etc/sshd_config etc/ssh/sshd_config
|
|
|
|
copy --from=rust /dist/bin/init /system/init
|
|
|
|
run mv dev /layer \
|
|
&& chroot . ldd /init |sed -e 's,.*>\s,,' -e 's,^\s*,,' -e 's,\s.*,,' -e 's,^/,,' |sort |uniq >/required_libs \
|
|
&& tar c init -T /required_libs | tar xv -C /layer |xargs rm -v \
|
|
&& find |cpio -H newc -o |zstd -19 >/layer/system.azstd
|
|
|
|
workdir /layer
|
|
run mkdir -p bin run var/log; cd bin && for cmd in init-version init-connect bootstrap; do ln -s ../init $cmd; done
|
|
|
|
# check viability
|
|
run ldd bin/init-version; chroot . init-version
|
|
|
|
run find * |cpio -H newc -oF /initrd
|
|
|
|
# ------------------------------------------------------------------------
|
|
from alpine:3.22.0
|
|
copy --from=initrd /initrd /
|
|
entrypoint ["base64","/initrd"]
|