sonic-buildimage/dockers/docker-platform-monitor/Dockerfile.j2

{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
FROM docker-config-engine-buster

ARG docker_container_name
RUN [ -f /etc/rsyslog.conf ] && sed -ri "s/%syslogtag%/$docker_container_name#%syslogtag%/;" /etc/rsyslog.conf

# Make apt-get non-interactive
ENV DEBIAN_FRONTEND=noninteractive

# Install required packages
RUN apt-get update &&   \
    apt-get install -y  \
        python-dev      \
        python3-dev     \
        ipmitool        \
        librrd8         \
        librrd-dev      \
        rrdtool         \
        python-smbus    \
        ethtool         \
        dmidecode       \
        i2c-tools       \
        python-jsonschema

# On Arista devices, the sonic_platform wheel is not installed in the container.
# Instead, the installation directory is mounted from the host OS. However, this method
# doesn't ensure all dependencies are installed in the container. So here we
# install any dependencies required by the Arista sonic_platform package.
# TODO: eliminate the need to install these explicitly.
# NOTE: Only install enum34 for Python 2, as our version of Python 3 is 3.7, which
# contains 'enum' as part of the standard library. Installing enum34 there will
# cause conflicts.
RUN pip2 install enum34

{% if docker_platform_monitor_debs.strip() -%}
# Copy locally-built Debian package dependencies
{{ copy_files("debs/", docker_platform_monitor_debs.split(' '), "/debs/") }}

# Install locally-built Debian packages and implicitly install their dependencies
{{ install_debian_packages(docker_platform_monitor_debs.split(' ')) }}
{%- endif %}

{% if docker_platform_monitor_pydebs.strip() -%}
# Copy locally-built Debian package dependencies
{{ copy_files("python-debs/", docker_platform_monitor_pydebs.split(' '), "/debs/") }}

# Install locally-built Debian packages and implicitly install their dependencies
{{ install_debian_packages(docker_platform_monitor_pydebs.split(' ')) }}
{%- endif %}

{% if docker_platform_monitor_whls.strip() -%}
# Copy locally-built Python wheel dependencies
{{ copy_files("python-wheels/", docker_platform_monitor_whls.split(' '), "/python-wheels/") }}

# Install locally-built Python wheel dependencies
{{ install_python_wheels(docker_platform_monitor_whls.split(' ')) }}
{% endif %}

# Clean up
RUN apt-get purge -y           \
        python-dev             \
        python3-dev         && \
    apt-get clean -y        && \
    apt-get autoclean -y    && \
    apt-get autoremove -y   && \
    rm -rf /debs               \
           /python-wheels      \
           ~/.cache

COPY ["docker_init.sh", "lm-sensors.sh", "start.sh", "/usr/bin/"]
COPY ["docker-pmon.supervisord.conf.j2", "/usr/share/sonic/templates/"]
COPY ["ssd_tools/*", "/usr/bin/"]
COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
COPY ["critical_processes", "/etc/supervisor"]

ENTRYPOINT ["/usr/bin/docker_init.sh"]