mirror of https://github.com/k3s-io/k3s
54 lines
2.2 KiB
Docker
54 lines
2.2 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 ubuntu:16.04
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MAINTAINER Alex Robinson "arob@google.com"
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# Disable prompts from apt.
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ENV DEBIAN_FRONTEND noninteractive
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# Keeps unneeded configs from being installed along with fluentd.
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ENV DO_NOT_INSTALL_CATCH_ALL_CONFIG true
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RUN apt-get -q update && \
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apt-get install -y curl && \
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apt-get install -y gcc && \
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apt-get install -y make && \
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apt-get clean && \
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rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
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curl -s https://dl.google.com/cloudagents/install-logging-agent.sh | bash
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# Install the record reformer and systemd plugins.
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RUN /usr/sbin/google-fluentd-gem install fluent-plugin-record-reformer -v 0.8.1
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RUN /usr/sbin/google-fluentd-gem install fluent-plugin-systemd -v 0.0.3
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# Remove the misleading log file that gets generated when the agent is installed
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RUN rm -rf /var/log/google-fluentd
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# Copy the Fluentd configuration files for logging Docker container logs.
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# Either configuration file can be used by specifying `-c <file>` as a command
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# line argument.
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COPY google-fluentd.conf /etc/google-fluentd/google-fluentd.conf
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COPY google-fluentd-journal.conf /etc/google-fluentd/google-fluentd-journal.conf
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# Start Fluentd to pick up our config that watches Docker container logs.
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CMD /usr/sbin/google-fluentd "$FLUENTD_ARGS"
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