Switched from google-fluentd to configuring fluentd from scratch

cluster/addons/fluentd-gcp/fluentd-gcp-image/Dockerfile

@@ -21,36 +21,38 @@
 # in the Google Developer Console.
 
 FROM gcr.io/google_containers/ubuntu-slim:0.4
-MAINTAINER Alex Robinson "arob@google.com"
 
-# Disable prompts from apt.
+MAINTAINER Mik Vyatskov "vmik@google.com"
+
+# Disable prompts from apt
 ENV DEBIAN_FRONTEND noninteractive
-# Keeps unneeded configs from being installed along with fluentd.
-ENV DO_NOT_INSTALL_CATCH_ALL_CONFIG true
-
-RUN apt-get -q update && \
-    apt-get install -y curl ca-certificates gcc make bash && \
-    apt-get install -y --reinstall lsb-base lsb-release && \
-    echo "Installing logging agent" && \
-    curl -sSL https://dl.google.com/cloudagents/install-logging-agent.sh | bash && \
-    /usr/sbin/google-fluentd-gem install fluent-plugin-record-reformer -v 0.8.1  && \
-    /usr/sbin/google-fluentd-gem install fluent-plugin-systemd -v 0.0.3 && \
-    apt-get remove -y gcc make && \
-    apt-get autoremove -y && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
-    /opt/google-fluentd/embedded/share/doc \
-    /opt/google-fluentd/embedded/share/gtk-doc \
-    /opt/google-fluentd/embedded/lib/postgresql \
-    /opt/google-fluentd/embedded/bin/postgres \
-    /opt/google-fluentd/embedded/share/postgresql \
-    /var/log/google-fluentd
+
+# Install build tools
+RUN apt-get -qq update && \
+    apt-get install -y -qq curl ca-certificates gcc make bash sudo && \
+    apt-get install -y -qq --reinstall lsb-base lsb-release
+
+# Install logging agent and required gems
+RUN /usr/bin/curl -sSL https://toolbelt.treasuredata.com/sh/install-ubuntu-xenial-td-agent2.sh | sh && \
+    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 --no-document fluent-plugin-record-reformer -v 0.8.2 && \
+    td-agent-gem install --no-document fluent-plugin-systemd -v 0.0.5 && \
+    td-agent-gem install --no-document fluent-plugin-google-cloud -v 0.5.2
+
+# Remove build tools
+RUN apt-get remove -y -qq gcc make && \
+    apt-get autoremove -y -qq && \
+    apt-get clean -qq
+
+# Remove unnecessary files
+RUN rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 # Copy the Fluentd configuration files for logging Docker container logs.
 # Either configuration file can be used by specifying `-c <file>` as a command
 # line argument.
-COPY google-fluentd.conf /etc/google-fluentd/google-fluentd.conf
-COPY google-fluentd-journal.conf /etc/google-fluentd/google-fluentd-journal.conf
+RUN rm /etc/td-agent/td-agent.conf
+COPY google-fluentd.conf /etc/td-agent/google-fluentd.conf
+COPY google-fluentd-journal.conf /etc/td-agent/google-fluentd-journal.conf
 
 # Start Fluentd to pick up our config that watches Docker container logs.
-CMD /usr/sbin/google-fluentd "$FLUENTD_ARGS"
+CMD /usr/sbin/td-agent "$FLUENTD_ARGS"
\ No newline at end of file