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23 lines
659 B
Docker
23 lines
659 B
Docker
# Create a legacy BIOS bootable ISO
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FROM alpine:3.4
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RUN apk update && apk add \
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cdrkit \
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syslinux
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RUN mkdir -p /tmp/iso/isolinux && \
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cp /usr/share/syslinux/isolinux.bin /tmp/iso/isolinux && \
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cp /usr/share/syslinux/ldlinux.c32 /tmp/iso/isolinux
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COPY initrd.img /tmp/iso
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COPY kernel/x86_64/vmlinuz64 /tmp/iso
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COPY isolinux.cfg /tmp/iso/isolinux
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RUN cd /tmp/iso && \
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genisoimage -o ../mobylinux-bios.iso -l -J -R \
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-c isolinux/boot.cat \
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-b isolinux/isolinux.bin \
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-no-emul-boot -boot-load-size 4 -boot-info-table \
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-V MobyLinux . && \
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isohybrid ../mobylinux-bios.iso
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