sonic-buildimage/dockers/docker-sflow/Dockerfile.j2

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

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

RUN apt-get update      && \
    apt-get install -f -y  \
            dmidecode      \
            libmnl0=1.0.4-2

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

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

RUN apt-get clean -y      && \
    apt-get autoclean -y  && \
    apt-get autoremove -y && \
    rm -rf /debs

RUN sed -ri '/^DAEMON_ARGS=""/c DAEMON_ARGS="-c /var/log/hsflowd.crash"' /etc/init.d/hsflowd

COPY ["start.sh", "/usr/bin/"]
COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
COPY ["critical_processes", "/etc/supervisor"]

ENTRYPOINT ["/usr/bin/supervisord"]