Dockerfile.base-devel 1.73 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
# We're using a multistage Docker build here in order to allow us to release a self-verifying
# Docker image when built on the official Docker infrastructure.
# They require us to verify the source integrity in some way while making sure that this is a
# reproducible build.
# See https://github.com/docker-library/official-images#image-build
# In order to achieve this, we externally host the rootfs archives and their checksums and then
# just download and verify it in the first stage of this Dockerfile.
# The second stage is for actually configuring the system a little bit.
# Some templating is done in order to allow us to easily build different configurations and to
# allow us to automate the releaes process.
FROM archlinux:latest AS verify
SHELL ["/bin/bash", "-c"]
13
14
RUN ROOTFS="$(curl -OJL --continue-at - -w "%{filename_effective}" https://gitlab.archlinux.org/archlinux/archlinux-docker/-/package_files/111/download)" && \
    sha256sum -c <<< "9db33f80655f4ea0a02d5193d246cb4b5e1fc2dcadd60476b49b8541a8f91487  base-devel-20201102.0.8170.tar.xz" && \
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
    mkdir /rootfs && \
    tar -C /rootfs --extract --auto-compress --file "${ROOTFS}"

FROM scratch AS root
COPY --from=verify /rootfs/ /

# manually run all alpm hooks that can't be run inside the fakechroot
RUN ldconfig && update-ca-trust && locale-gen
RUN sh -c 'ls usr/lib/sysusers.d/*.conf | /usr/share/libalpm/scripts/systemd-hook sysusers '

# update /etc/os-release
RUN ln -s /usr/lib/os-release /etc/os-release

# initialize the archlinux keyring, but discard any private key that may be shipped.
RUN pacman-key --init && pacman-key --populate archlinux && bash -c "rm -rf etc/pacman.d/gnupg/{openpgp-revocs.d/,private-keys-v1.d/,pubring.gpg~,gnupg.S.}*"

ENV LANG=en_US.UTF-8
CMD ["/usr/bin/bash"]