mirror of
https://github.com/edera-dev/sprout.git
synced 2025-12-19 18:40:18 +00:00
28 lines
1.1 KiB
Docker
28 lines
1.1 KiB
Docker
FROM alpine:3.22@sha256:4bcff63911fcb4448bd4fdacec207030997caf25e9bea4045fa6c8c44de311d1 AS rootfs
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RUN apk --no-cache add alpine-base tzdata
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RUN rc-update add devfs sysinit && \
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rc-update add dmesg sysinit && \
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rc-update add mdev sysinit && \
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rc-update add cgroups sysinit && \
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rc-update add sysctl boot && \
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rc-update add hostname boot && \
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rc-update add bootmisc boot && \
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rc-update add syslog boot && \
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rc-update add mount-ro shutdown && \
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rc-update add killprocs shutdown && \
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rc-update add savecache shutdown && \
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ln -s /sbin/init /init && \
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echo 'root:root' | chpasswd && \
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echo 'sprout' > /etc/hostname && \
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echo '' > /etc/motd && \
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ln -s /usr/share/zoneinfo/UTC /etc/localtime && \
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echo 'hvc0::respawn:/sbin/getty -L hvc0 115200 vt100' >> /etc/inittab
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FROM alpine:3.22@sha256:4bcff63911fcb4448bd4fdacec207030997caf25e9bea4045fa6c8c44de311d1 AS build
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COPY --from=rootfs / /rootfs
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WORKDIR /rootfs
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RUN find . | cpio -R 0:0 --ignore-devno --renumber-inodes -o -H newc --quiet > /initramfs
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FROM scratch AS final
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COPY --from=build /initramfs /initramfs
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