76 lines
2.6 KiB
Docker
76 lines
2.6 KiB
Docker
# ----------------------------------------------------------------------------
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# Multi stage docker build for live cd tools in docker/container environment
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# AlmaLinux Init + Live CD Tools + PyKickStart
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# ----------------------------------------------------------------------------
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FROM almalinux:8 as builder
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RUN dnf install -y epel-release && \
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# dnf upgrade -y && \
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mkdir -p /mnt/system-root /mnt/system-root/build; \
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dnf install --enablerepo="powertools" --enablerepo="epel" --installroot /mnt/system-root --releasever 8 --setopt=install_weak_deps=False --setopt=tsflags=nodocs -y \
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dnf \
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systemd \
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livecd-tools \
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pykickstart \
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glibc-langpack-en \
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grub2-efi-*64 \
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grub2-efi-*64-cdboot \
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shim-*64 \
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# Optional includes -- starts
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jq \
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tar \
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libblockdev-mdraid \
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libblockdev-crypto \
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libblockdev-lvm \
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libblockdev-dm \
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libblockdev-swap \
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libblockdev-loop \
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libblockdev-nvdimm \
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libblockdev-mpath \
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rootfiles \
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# Optional includes to avoid runtime warning -- ends
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; \
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rm -rf /mnt/system-root/var/cache/* ; \
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dnf clean all; \
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# Temp fix for dnf until fix is ported to EL8
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# imgcreate.errors.MountError: Unable to unmount filesystem at /var/tmp/imgcreate-XXXXXX/install_root/var/cache/dnf.
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# cwd=$PWD \
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# cd /mnt/system-root/usr/lib/python3.6/site-packages/dnf/ ;\
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# mv base.py base.py_saved ;\
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# curl -LO https://raw.githubusercontent.com/AlmaLinux/sig-livemedia/build-fix/work/scripts/base.py ; \
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# cd $cwd ; \
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# cp /etc/yum.repos.d/e* /mnt/system-root/etc/yum.repos.d/ ; \
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/bin/date +%Y%m%d_%H%M > /mnt/system-root/etc/BUILDTIME ;\
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# set DNF infra variable to container for compatibility with CentOS
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# echo 'container' > /mnt/system-root/etc/dnf/vars/infra; \
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# install only en_US.UTF-8 locale files, see
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# https://fedoraproject.org/wiki/Changes/Glibc_locale_subpackaging for details
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# echo '%_install_langs en_US.UTF-8' > /mnt/system-root/etc/rpm/macros.image-language-conf; \
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echo 'LANG="en_US.UTF-8"' > /etc/locale.conf; \
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touch /mnt/system-root/etc/machine-id; \
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rm -rf /var/cache/yum;
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# Create Final image from scratch for ks2rootfs
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FROM scratch
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COPY --from=builder /mnt/system-root/ /
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# systemd-udev-trigger.service \
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# systemd-udevd.service \
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# systemd-random-seed.service \
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# systemd-remount-fs.service \
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#sys-fs-fuse-connections.mount \
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RUN systemctl mask \
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dev-hugepages.mount \
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systemd-logind.service \
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getty.target \
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console-getty.service \
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systemd-machine-id-commit.service
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WORKDIR /build
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STOPSIGNAL SIGRTMIN+3
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CMD ["/sbin/init"]
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#ENTRYPOINT ["/bin/bash"]
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