FROM {{ namespace }}/{{ image_prefix }}base:{{ tag }}
LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"

{% block fluentd_header %}{% endblock %}

{% import "macros.j2" as macros with context %}

{{ macros.configure_user(name='td-agent', groups='mysql') }}

{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}

    {% set fluentd_packages = [
        'gcc-c++',
        'make',
        'td-agent'
    ] %}

{% elif base_distro in ['debian', 'ubuntu'] %}

    {% set fluentd_packages = [
        'g++',
        'make',
        'td-agent'
    ] %}
{% endif %}

{{ macros.install_packages(fluentd_packages | customizable("packages")) }}

# NOTE: We use fluentd version is v12.0 so fluent-plugin-grok-parse version should < 1.0.0.
# https://github.com/fluent/fluent-plugin-grok-parser
RUN ulimit -n 65536 \
    && sed -i -e "s/USER=td-agent/USER=root/" -e "s/GROUP=td-agent/GROUP=root/" /etc/init.d/td-agent \
    && td-agent-gem install fluent-plugin-parser fluent-plugin-kubernetes_metadata_filter fluent-plugin-elasticsearch fluent-plugin-grep fluent-plugin-grok-parser:0.3.1 fluent-plugin-rewrite-tag-filter \
    && rm -f /etc/td-agent/td-agent.conf

COPY fluentd_sudoers /etc/sudoers.d/kolla_fluentd_sudoers
COPY extend_start.sh /usr/local/bin/kolla_extend_start

RUN chmod 440 /etc/sudoers.d/kolla_fluentd_sudoers \
    && chmod 755 /usr/local/bin/kolla_extend_start \
    && chown -R td-agent: /etc/td-agent

{% block fluentd_footer %}{% endblock %}
{% block footer %}{% endblock %}

USER td-agent