59 lines
2.5 KiB
Docker
59 lines
2.5 KiB
Docker
# Copyright 2016 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This Dockerfile will build an image that is configured
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# to use Fluentd to collect all Docker container log files
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# and then cause them to be ingested using the Google Cloud
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# Logging API. This configuration assumes that the host performning
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# the collection is a VM that has been created with a logging.write
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# scope and that the Logging API has been enabled for the project
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# in the Google Developer Console.
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FROM gcr.io/google_containers/ubuntu-slim:0.6
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# Disable prompts from apt
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ENV DEBIAN_FRONTEND noninteractive
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# Install build tools
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RUN apt-get -qq update && \
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apt-get install -y -qq curl ca-certificates gcc make bash sudo && \
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apt-get install -y -qq --reinstall lsb-base lsb-release && \
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# Install logging agent and required gems
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/usr/bin/curl -sSL https://toolbelt.treasuredata.com/sh/install-ubuntu-xenial-td-agent2.sh | sh && \
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sed -i -e "s/USER=td-agent/USER=root/" -e "s/GROUP=td-agent/GROUP=root/" /etc/init.d/td-agent && \
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td-agent-gem install --no-document fluent-plugin-record-reformer -v 0.8.2 && \
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td-agent-gem install --no-document fluent-plugin-systemd -v 0.0.5 && \
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td-agent-gem install --no-document fluent-plugin-google-cloud -v 0.5.2 && \
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# Remove build tools
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apt-get remove -y -qq gcc make && \
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apt-get autoremove -y -qq && \
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apt-get clean -qq && \
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# Remove unnecessary files
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rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
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/opt/td-agent/embedded/share/doc \
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/opt/td-agent/embedded/share/gtk-doc \
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/opt/td-agent/embedded/lib/postgresql \
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/opt/td-agent/embedded/bin/postgres \
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/opt/td-agent/embedded/share/postgresql \
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/etc/td-agent/td-agent.conf
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# Copy the Fluentd configuration file for logging Docker container logs.
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COPY fluent.conf /etc/td-agent/td-agent.conf
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# Copy the entrypoint for the container
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COPY run.sh /run.sh
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# Start Fluentd to pick up our config that watches Docker container logs.
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CMD /run.sh $FLUENTD_ARGS
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