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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 %}
{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
{{ macros.configure_user(name='fluentd', groups='mysql') }}
# TODO:remove hostname package as it should be installed by the
# fluentd dependencies.
# hostname package is installed by default on CentOS/RHEL but not on
# oraclelinux.
{% set fluentd_packages = [
'fluentd',
'gcc-c++',
'hostname',
'make',
'ruby-devel'
] %}
{% elif base_distro in ['debian', 'ubuntu'] %}
{{ macros.configure_user(name='td-agent', groups='mysql') }}
{% set fluentd_packages = [
'g++',
'make',
'td-agent'
] %}
{% endif %}
{{ macros.install_packages(fluentd_packages | customizable("packages")) }}
# Distro specific files and operations
{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
COPY rpm_fluentd_sudoers /etc/sudoers.d/kolla_fluentd_sudoers
RUN chmod 440 /etc/sudoers.d/kolla_fluentd_sudoers \
&& mkdir -p /var/run/fluentd \
&& chown -R fluentd: /etc/fluentd /var/run/fluentd
{% elif base_distro in ['debian', 'ubuntu'] %}
COPY fluentd_sudoers /etc/sudoers.d/kolla_fluentd_sudoers
RUN chmod 440 /etc/sudoers.d/kolla_fluentd_sudoers \
&& sed -i -e "s/USER=td-agent/USER=root/" -e "s/GROUP=td-agent/GROUP=root/" /etc/init.d/td-agent \
&& rm -f /etc/td-agent/td-agent.conf \
&& chown -R td-agent: /etc/td-agent
{% endif %}
COPY extend_start.sh /usr/local/bin/kolla_extend_start
RUN chmod 755 /usr/local/bin/kolla_extend_start
{% block fluentd_plugins_install %}
{% set fluentd_plugins = [
'fluent-plugin-parser',
'fluent-plugin-kubernetes_metadata_filter',
'fluent-plugin-grep',
'fluent-plugin-secure-forward'
] %}
{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
# NOTE: We use fluentd version is v12.0 so fluent-plugin-grok-parse version should be < 1.0.0.
# https://github.com/fluent/fluent-plugin-grok-parser
{% set fluentd_plugins = [
'activesupport:4.2.9',
'public_suffix:2.0.5',
'fluent-plugin-elasticsearch:1.10.2',
'fluent-plugin-grok-parser:0.3.1',
'fluent-plugin-rewrite-tag-filter:1.6.0'
] + fluentd_plugins %}
{% elif base_distro in ['debian', 'ubuntu'] %}
{% set fluentd_plugins = [
'fluent-plugin-elasticsearch',
'fluent-plugin-grok-parser:2.1.4',
'fluent-plugin-rewrite-tag-filter:2.0.0'
] + fluentd_plugins %}
{% endif %}
{{ macros.install_fluent_plugins(fluentd_plugins | customizable("plugins")) }}
{% endblock %}
{% block fluentd_footer %}{% endblock %}
{% block footer %}{% endblock %}
{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
USER fluentd
{% elif base_distro in ['debian', 'ubuntu'] %}
USER td-agent
{% endif %}
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