jenkins-podman/Dockerfile

51 lines
1.6 KiB
Docker

# https://github.com/containers/podman/blob/main/contrib/podmanimage/stable/Containerfile
# https://hub.docker.com/r/jenkins/inbound-agent/tags
FROM jenkins/inbound-agent:alpine-jdk17@sha256:17871822cee8a77b6a46e5f293f19c16bcd93074520b7789c7057bfbbb7423c1
ARG BUILDUSER=jenkins
USER root
RUN echo "@edge-testing http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories && \
apk upgrade -U --available --no-cache && \
apk add --no-cache \
tini \
make \
jq \
yq \
strace \
fuse-overlayfs \
podman \
buildah \
py-boto3 \
aws-cli \
trivy@edge-testing
# Trivy html template
ADD --chown=$BUILDUSER:$BUILDUSER html.tpl /home/$BUILDUSER
# Rootless podman
RUN mkdir -p /home/$BUILDUSER/.config/containers
ADD entrypoint.sh /usr/local/bin/entrypoint.sh
# conf/registries.conf will be mounted RO at runtime to inherit worker settings incl. caching proxies
ADD --chown=$BUILDUSER:$BUILDUSER conf/containers.conf conf/storage.conf /home/$BUILDUSER/.config/containers
RUN echo -e "$BUILDUSER:1:999\n$BUILDUSER:1001:64535" > /etc/subuid && \
echo -e "$BUILDUSER:1:999\n$BUILDUSER:1001:64535" > /etc/subgid && \
cd /usr/bin && ln -s podman docker && \
chown $BUILDUSER:$BUILDUSER -R /home/$BUILDUSER
# Patch jenkins-agent to launch podman service
RUN sed -i -e 's/exec \$JAVA_BIN/podman system service -t0\&\n exec \$JAVA_BIN/' /usr/local/bin/jenkins-agent
ENV XDG_RUNTIME_DIR=/home/$BUILDUSER/agent/xdg-run
ENV BUILDAH_ISOLATION=chroot
ENV _CONTAINERS_USERNS_CONFIGURED=""
ENV HOME=/home/$BUILDUSER
USER $BUILDUSER
ENTRYPOINT ["/sbin/tini", "--", "/usr/local/bin/entrypoint.sh"]