sonic-buildimage/dockers/docker-dhcp-relay/Dockerfile.j2

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

ARG docker_container_name
ARG image_version

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

# Pass the image_version to container
ENV IMAGE_VERSION=$image_version

# Update apt's cache of available packages
RUN apt-get update

{% if docker_dhcp_relay_debs.strip() -%}
# Copy built Debian packages
{{ copy_files("debs/", docker_dhcp_relay_debs.split(' '), "/debs/") }}

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

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

COPY ["docker_init.sh", "start.sh", "/usr/bin/"]
COPY ["docker-dhcp-relay.supervisord.conf.j2", "port-name-alias-map.txt.j2", "wait_for_intf.sh.j2", "/usr/share/sonic/templates/"]
COPY ["dhcp-relay.programs.j2", "dhcpv4-relay.agents.j2", "dhcpv6-relay.agents.j2", "dhcp-relay.monitors.j2", "/usr/share/sonic/templates/"]
COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
COPY ["critical_processes", "/etc/supervisor"]
COPY ["cli", "/cli/"]

{% if include_system_eventd == "y" %}
{% if build_reduce_image_size != "y" or sonic_asic_platform != "broadcom" %}
# Copy regex json and rsyslog_plugin.conf file into rsyslog.d
COPY ["*.json", "/etc/rsyslog.d/"]
COPY ["files/rsyslog_plugin.conf.j2", "/etc/rsyslog.d/"]
# Create dhcp_relay_regex.conf
RUN j2 -f json /etc/rsyslog.d/rsyslog_plugin.conf.j2 /etc/rsyslog.d/events_info.json  > /etc/rsyslog.d/dhcp_relay_events.conf
RUN rm -f /etc/rsyslog.d/rsyslog_plugin.conf.j2
RUN rm -f /etc/rsyslog.d/events_info.json
{% endif %}
{% endif %}

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