Move fluentd td.repo to base for consistency

Additional repos for centos such as elasticsearch, ceph etc. are all set
up in the base image, fluentd should follow this both for consistency
and to make it easier for operators to remove/override.

Change-Id: If2ee20232d72ccf6b1c4be06c2fb3d1fa219e9cc

docker/base/Dockerfile.j2

@@ -43,13 +43,13 @@ RUN CURRENT_DISTRO_RELEASE=$(awk '{match($0, /[0-9]+/,version)}END{print version
     && sed -i 's|^\(override_install_langs=.*\)|# \1|' /etc/yum.conf
 
 #### BEGIN REPO ENABLEMENT
-# Turns on Elasticsearch repos
 {% set base_yum_repo_files = [
     'elasticsearch.repo',
+    'grafana.repo',
+    'influxdb.repo',
     'kibana.yum.repo',
     'MariaDB.repo',
-    'influxdb.repo',
-    'grafana.repo',
+    'td.repo',
     'zookeeper.repo'
  ] %}
 {%- for repo_file in base_yum_repo_files | customizable('yum_repo_files') %}
@@ -66,7 +66,8 @@ COPY {{ repo_file }} /etc/yum.repos.d/{{ repo_file }}
     'https://packages.elastic.co/GPG-KEY-elasticsearch',
     'https://repos.influxdata.com/influxdb.key',
     'https://packagecloud.io/gpg.key',
-    'https://grafanarel.s3.amazonaws.com/RPM-GPG-KEY-grafana'
+    'https://grafanarel.s3.amazonaws.com/RPM-GPG-KEY-grafana',
+    'https://packages.treasuredata.com/GPG-KEY-td-agent'
 ] %}
 
 {%- for key in base_yum_repo_keys | customizable('yum_repo_keys') %}
@@ -253,6 +254,7 @@ COPY apt_preferences.{{ base_distro }} /etc/apt/preferences
     {# 46095ACC8548582C1A2699A9D27D666CD88E42B4 -- Elasticsearch (Elasticsearch Signing Key) <dev_ops@elasticsearch.org> #}
     {# 4D1BB29D63D98E422B2113B19334A25F8507EFA5 -- Percona MySQL Development Team (Packaging key) <mysql-dev@percona.com> #}
     {# 58118E89F3A912897C070ADBF76221572C52609D -- Docker Release Tool (releasedocker) <docker@docker.com> #}
+    {# 901F9177AB97ACBE                         -- Treasure Data, Inc (Treasure Agent Official Signing key) <support@treasure-data.com> #}
     {% set base_apt_keys = [
       '05CE15085FC09D18E99EFB22684A14CF2582E0C5',
       '177F4010FE56CA3336300305F1656F24C74CD1D8',
@@ -261,6 +263,7 @@ COPY apt_preferences.{{ base_distro }} /etc/apt/preferences
       '46095ACC8548582C1A2699A9D27D666CD88E42B4',
       '4D1BB29D63D98E422B2113B19334A25F8507EFA5',
       '58118E89F3A912897C070ADBF76221572C52609D',
+      '901F9177AB97ACBE',
     ] %}
 {% elif base_distro == 'debian' %}
     {% set base_apt_keys = [
@@ -269,6 +272,7 @@ COPY apt_preferences.{{ base_distro }} /etc/apt/preferences
       'D27D666CD88E42B4',
       '05CE15085FC09D18E99EFB22684A14CF2582E0C5',
       '418A7F2FB0E1E6E7EABF6FE8C2E73424D59097AB',
+      '901F9177AB97ACBE',
     ] %}
     {% set base_apt_packages = base_apt_packages +
       ['sudo',]

docker/base/sources.list.debian

@@ -30,3 +30,6 @@ deb https://repos.influxdata.com/debian jessie stable
 
 # Grafana repo
 deb https://packagecloud.io/grafana/stable/debian/ jessie main
+
+# Fluentd repo
+deb http://packages.treasuredata.com/2/debian/jessie/ jessie contrib

docker/base/sources.list.ubuntu

@@ -30,3 +30,6 @@ deb https://repos.influxdata.com/ubuntu xenial stable
 
 # Grafana repo
 deb https://packagecloud.io/grafana/stable/debian/ jessie main
+
+# Fluentd repo
+deb http://packages.treasuredata.com/2/ubuntu/xenial/ xenial contrib

docker/fluentd/Dockerfile.j2

@@ -9,10 +9,6 @@ MAINTAINER {{ maintainer }}
 
 {% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
 
-RUN rpm --import https://packages.treasuredata.com/GPG-KEY-td-agent
-
-COPY td.repo /etc/yum.repos.d/td.repo
-
     {% set fluentd_packages = [
         'td-agent',
         'gcc-c++',
@@ -21,10 +17,6 @@ COPY td.repo /etc/yum.repos.d/td.repo
 
 {% elif base_distro in ['ubuntu', 'debian'] %}
 
-RUN curl https://packages.treasuredata.com/GPG-KEY-td-agent | apt-key add - \
-    && echo "deb http://packages.treasuredata.com/2/ubuntu/xenial/ xenial contrib" > /etc/apt/sources.list.d/treasure-data.list \
-    && apt-get update
-
     {% set fluentd_packages = [
         'td-agent',
         'make',