Files
atlantis/docker-base/Dockerfile.debian
2022-12-11 20:22:51 -06:00

78 lines
3.1 KiB
Docker

# This Dockerfile builds our base image with gosu, dumb-init and the atlantis
# user. We split this from the main Dockerfile because this base doesn't change
# and also because it kept breaking the build due to flakiness.
FROM debian:bullseye-20221205-slim
# We use gosu to step down from root and run as the atlantis user so we need
# to create that user and group.
# We add the atlantis user to the root group and make its home directory
# owned by root so that OpenShift users can use /home/atlantis as their
# data dir because OpenShift runs containers as a random uid that's part of
# the root group.
RUN useradd --create-home --user-group --shell /bin/bash atlantis && \
adduser atlantis root && \
chown atlantis:root /home/atlantis/ && \
chmod g=u /home/atlantis/ && \
chmod g=u /etc/passwd
# Install gosu and git-lfs.
ENV GOSU_VERSION=1.14
ENV GIT_LFS_VERSION=3.1.2
# Automatically populated with the architecture the image is being built for.
ARG TARGETPLATFORM
# Install packages needed for running Atlantis.
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
ca-certificates=20210119 \
curl=7.74.0-1.3+deb11u3 \
git=1:2.30.2-1 \
unzip=6.0-26+deb11u1 \
bash=5.1-2+deb11u1 \
openssh-server=1:8.4p1-5+deb11u1 \
libcap2=1:2.44-1 \
dumb-init=1.2.5-1 \
# Install packages needed for building dependencies.
&& apt-get install -y --no-install-recommends \
gnupg=2.2.27-2+deb11u2 \
openssl=1.1.1n-0+deb11u3 && \
mkdir -p /tmp/build && \
cd /tmp/build && \
# git-lfs
case ${TARGETPLATFORM} in \
"linux/amd64") GIT_LFS_ARCH=amd64 ;; \
"linux/arm64") GIT_LFS_ARCH=arm64 ;; \
"linux/arm/v7") GIT_LFS_ARCH=arm ;; \
esac && \
curl -L -s --output git-lfs.tar.gz "https://github.com/git-lfs/git-lfs/releases/download/v${GIT_LFS_VERSION}/git-lfs-linux-${GIT_LFS_ARCH}-v${GIT_LFS_VERSION}.tar.gz" && \
tar -xf git-lfs.tar.gz && \
chmod +x git-lfs && \
mv git-lfs /usr/bin/git-lfs && \
git-lfs --version && \
# gosu
case ${TARGETPLATFORM} in \
"linux/amd64") GOSU_ARCH=amd64 ;; \
"linux/arm64") GOSU_ARCH=arm64 ;; \
"linux/arm/v7") GOSU_ARCH=armhf ;; \
esac && \
curl -L -s --output gosu "https://github.com/tianon/gosu/releases/download/${GOSU_VERSION}/gosu-${GOSU_ARCH}" && \
curl -L -s --output gosu.asc "https://github.com/tianon/gosu/releases/download/${GOSU_VERSION}/gosu-${GOSU_ARCH}.asc" && \
for server in $(shuf -e ipv4.pool.sks-keyservers.net \
hkp://p80.pool.sks-keyservers.net:80 \
keyserver.ubuntu.com \
hkp://keyserver.ubuntu.com:80 \
pgp.mit.edu) ; do \
gpg --keyserver "$server" --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 && break || : ; \
done && \
gpg --batch --verify gosu.asc gosu && \
chmod +x gosu && \
cp gosu /bin && \
gosu --version && \
# Cleanup
cd /tmp && \
rm -rf /tmp/build && \
gpgconf --kill dirmngr && \
gpgconf --kill gpg-agent && \
rm -rf /root/.gnupg