Dockerfile-dogstatsd

FROM debian:jessie

MAINTAINER Datadog <package@datadoghq.com>

ENV DOCKER_DD_AGENT=yes \
    AGENT_VERSION=1:5.16.0-1 \
    DD_ETC_ROOT=/etc/dd-agent \
    PATH="/opt/datadog-agent/embedded/bin:/opt/datadog-agent/bin:${PATH}" \
    PYTHONPATH=/opt/datadog-agent/agent \
    DD_CONF_LOG_TO_SYSLOG=no \
    NON_LOCAL_TRAFFIC=yes

# Install the Agent
RUN echo "deb http://apt.datadoghq.com/ stable main" > /etc/apt/sources.list.d/datadog.list \
 && apt-key adv --keyserver keyserver.ubuntu.com --recv-keys C7A7DA52 \
 && apt-get update \
 && apt-get install --no-install-recommends -y datadog-agent="${AGENT_VERSION}" ca-certificates \
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

# Add install and config files
COPY entrypoint-dogstatsd.sh /entrypoint.sh
COPY dogstatsd/supervisor.conf /etc/dd-agent/supervisor.conf
COPY config_builder.py /config_builder.py

RUN mv /etc/dd-agent/datadog.conf.example /etc/dd-agent/datadog.conf \
 # Set proper permissions to allow running as a non-root user
 && chmod g+w /etc/dd-agent/datadog.conf \
 && chmod -R g+w /var/log/datadog \
 && chmod g+w /etc/dd-agent \
 && chmod g+w /opt/datadog-agent/run/

# Expose supervisor, DogStatsD and trace-agent port
EXPOSE 9001/tcp 8125/udp 8126/tcp

# Healthcheck
HEALTHCHECK --interval=5m --timeout=3s --retries=1 \
  CMD test $(/opt/datadog-agent/embedded/bin/python /opt/datadog-agent/bin/supervisorctl \
      -c /etc/dd-agent/supervisor.conf status | awk '{print $2}' | egrep -v 'RUNNING|EXITED' | wc -l) \
      -eq 0 || exit 1

ENTRYPOINT ["/entrypoint.sh"]

USER 1001

CMD ["supervisord", "-n", "-c", "/etc/dd-agent/supervisor.conf"]