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dockerfiles/flink/Dockerfile
T

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Docker

FROM clearlinux:latest AS builder
MAINTAINER hongzhan.chen@intel.com
ARG swupd_args
# Move to latest Clear Linux release to ensure
# that the swupd command line arguments are
# correct
RUN swupd update --no-boot-update $swupd_args
# Grab os-release info from the minimal base image so
# that the new content matches the exact OS version
COPY --from=clearlinux/os-core:latest /usr/lib/os-release /
# Install additional content in a target directory
# using the os version from the minimal base
RUN source /os-release && \
mkdir /install_root \
&& swupd os-install -V ${VERSION_ID} \
--path /install_root --statedir /swupd-state \
--bundles=os-core-update,apache-flink --no-boot-update
# For some Host OS configuration with redirect_dir on,
# extra data are saved on the upper layer when the same
# file exists on different layers. To minimize docker
# image size, remove the overlapped files before copy.
RUN mkdir /os_core_install
COPY --from=clearlinux/os-core:latest / /os_core_install/
RUN cd / && \
find os_core_install | sed -e 's/os_core_install/install_root/' | xargs rm -d &> /dev/null || true
FROM clearlinux/os-core:latest
COPY --from=builder /install_root /
# Configure Flink version
ENV FLINK_VERSION=1.7.2
# Prepare environment
ENV FLINK_HOME=/usr/share/flink
ENV PATH=$FLINK_HOME/bin:$PATH
#create group and user flink
RUN groupadd --system --gid=9999 flink && \
useradd --system --home-dir $FLINK_HOME --uid=9999 --gid=flink flink
WORKDIR $FLINK_HOME
#change owner for workdir
RUN chown -R flink:flink .
# Prepare to run
RUN mkdir -p /var/log/flink
COPY docker-entrypoint.sh /usr/local/bin/
RUN chmod +x /usr/local/bin/docker-entrypoint.sh
ENTRYPOINT ["docker-entrypoint.sh"]
EXPOSE 6123 8081
CMD ["help"]