images/image-builder/Dockerfile.ubuntu_focal
Anderson, Craig (ca846m) 0064db95fe image-builder refactor
The original image-builder approach had an entirely containerized
approach for building target images.

This approach was flawed because:
1. There are a number of debian packages which will not install without
/sys, /proc, /dev, or /dev/pts mountpoints, and
2. Container build process does not support building with privileges
needed to bind-mount these directories into the chroot build space
3. It is a requirement for all packages to be installed in the container
image in order to avoid deployment risk of missing mirror resources

This patchset addresses this problem by performing necessary privileged
steps outside of a containerized build process. At the end of this
process, the root filesystem is packaged into a docker container when
elevated permissions are no longer required.

Change-Id: I5f8dc972f67c5649bf5f9403a5a512d06c948720
2021-02-17 09:21:13 -08:00

67 lines
2.3 KiB
Docker

FROM ubuntu:focal as base-image
LABEL org.opencontainers.image.authors='airship-discuss@lists.airshipit.org, irc://#airshipit@freenode' \
org.opencontainers.image.url='https://airshipit.org' \
org.opencontainers.image.documentation='https://airship-images.readthedocs.org' \
org.opencontainers.image.source='https://opendev.org/airship/images' \
org.opencontainers.image.vendor='The Airship Authors' \
org.opencontainers.image.licenses='Apache-2.0'
SHELL ["bash", "-exc"]
ENV DEBIAN_FRONTEND noninteractive
RUN apt-get update ;\
apt-get install -y --no-install-recommends \
ca-certificates \
multistrap \
equivs \
build-essential \
gnupg2 \
xorriso \
python3-minimal \
python3-yaml \
python3-pip \
python3-setuptools \
python3-apt \
grub-pc-bin \
coreutils \
curl \
qemu-utils \
parted \
squashfs-tools \
extlinux \
syslinux-common \
xfsprogs \
vim \
kmod \
efivar \
rsync \
dosfstools ;\
pip3 install --upgrade pip ;\
pip3 install --upgrade wheel ;\
pip3 install --upgrade ansible ;\
rm -rf /var/lib/apt/lists/*
RUN curl -L https://github.com/mikefarah/yq/releases/download/2.4.0/yq_linux_amd64 -o /bin/yq \
&& chmod +x /bin/yq
COPY assets/playbooks/inventory.yaml /opt/assets/playbooks/inventory.yaml
COPY assets/playbooks/base-chroot.yaml /opt/assets/playbooks/base-chroot.yaml
COPY assets/playbooks/roles/multistrap /opt/assets/playbooks/roles/multistrap
COPY assets/playbooks/base-osconfig.yaml /opt/assets/playbooks/base-osconfig.yaml
COPY assets/playbooks/roles/osconfig /opt/assets/playbooks/roles/osconfig
COPY assets/playbooks/base-livecdcontent.yaml /opt/assets/playbooks/base-livecdcontent.yaml
COPY assets/playbooks/roles/livecdcontent /opt/assets/playbooks/roles/livecdcontent
COPY assets/playbooks/iso.yaml /opt/assets/playbooks/iso.yaml
COPY assets/playbooks/roles/iso /opt/assets/playbooks/roles/iso
COPY assets/playbooks/qcow.yaml /opt/assets/playbooks/qcow.yaml
COPY assets/playbooks/roles/qcow /opt/assets/playbooks/roles/qcow
COPY assets/playbooks/build /build
COPY assets/*.sh /usr/bin/local/
COPY assets/*.json /usr/bin/local/
CMD /usr/bin/local/entrypoint.sh