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Update Containerfile to use multi-stage build to reduce size #247

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Jul 4, 2024
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Update Containerfile to use multi-stage build to reduce size #247

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34 changes: 17 additions & 17 deletions image/Containerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -19,42 +19,42 @@
# 4. Start using uploader
# charon upload/delete from /home/charon/upload/...
###
FROM registry.access.redhat.com/ubi8-minimal:latest
FROM registry.access.redhat.com/ubi8-minimal:latest as builder

LABEL description="Charon upload image" \
summary="Charon upload image" \
maintainer="RedHat SPMM Dev Team" \
vendor="Red Hat, Inc." \
distribution-scope="public" \
vcs-type="git"
ARG GIT_BRANCH=main

RUN microdnf install -y git-core python3.9 && microdnf clean all
RUN git clone -b ${GIT_BRANCH} --depth 1 https://github.com/Commonjava/charon.git
RUN pip3 install --no-cache-dir --upgrade pip
RUN pip3 wheel ./charon

FROM registry.access.redhat.com/ubi8-minimal:latest

ARG USER=charon
ARG UID=10000
ARG HOME_DIR=/home/${USER}
ARG GIT_BRANCH=main

WORKDIR ${HOME_DIR}

USER root

RUN microdnf install -y git-core python3.9 shadow-utils \
&& microdnf clean all
RUN pip3 install --no-cache-dir --upgrade pip
RUN microdnf install -y python3.9 shadow-utils && microdnf clean all
RUN useradd -d ${HOME_DIR} -u ${UID} -g 0 -m -s /bin/bash ${USER} \
&& chown ${USER}:0 ${HOME_DIR} \
&& chmod -R g+rwx ${HOME_DIR} \
&& chmod g+rw /etc/passwd

RUN git clone -b ${GIT_BRANCH} --depth 1 https://github.com/Commonjava/charon.git
RUN cp ./charon/image/2022-IT-Root-CA.pem /etc/pki/ca-trust/source/anchors/2022-IT-Root-CA.pem
COPY --from=builder ./charon/image/2022-IT-Root-CA.pem /etc/pki/ca-trust/source/anchors/2022-IT-Root-CA.pem
RUN update-ca-trust extract

RUN pip3 install --no-cache-dir -r ./charon/requirements.txt
RUN pip3 wheel ./charon
COPY --from=builder ./charon/requirements.txt ./
COPY --from=builder ./*.whl ./
RUN pip3 install --no-cache-dir --upgrade pip
RUN pip3 install --no-cache-dir -r ./requirements.txt
RUN pip3 install --no-cache-dir ./*.whl
RUN rm -rf ./charon ./*.whl
RUN rm -rf ./requirements.txt ./*.whl

RUN microdnf remove git-core shadow-utils && microdnf clean all
RUN microdnf remove shadow-utils && microdnf clean all

USER ${USER}

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