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https://github.com/outbackdingo/patroni.git
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26466237b9
Some other changes are related to the new version of confd, which now requires specifying etcd url instead of etcd host.
46 lines
2.1 KiB
Docker
46 lines
2.1 KiB
Docker
## This Dockerfile is meant to aid in the building and debugging patroni whilst developing on your local machine
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## It has all the necessary components to play/debug with a single node appliance, running etcd
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FROM postgres:10
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MAINTAINER Alexander Kukushkin <alexander.kukushkin@zalando.de>
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RUN export DEBIAN_FRONTEND=noninteractive \
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&& echo 'APT::Install-Recommends "0";\nAPT::Install-Suggests "0";' > /etc/apt/apt.conf.d/01norecommend \
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&& apt-get update -y \
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&& apt-get upgrade -y \
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# postgres:10 is based on debian, which has patroni package. We will install all required dependencies
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&& apt-get install -s patroni | sed -n -e '/^Inst patroni /d' -e 's/^Inst \([^ ]\+\) .*$/\1/p' \
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| xargs apt-get install -y curl jq haproxy locales python3-etcd python3-kazoo \
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## Make sure we have a en_US.UTF-8 locale available
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&& localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8 \
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&& mkdir -p /home/postgres \
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&& chown postgres:postgres /home/postgres \
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# Clean up
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&& apt-get purge -y libpython2.7-stdlib libpython2.7-minimal \
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&& apt-get autoremove -y \
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&& apt-get clean -y \
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&& rm -rf /var/lib/apt/lists/* /root/.cache
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ENV ETCDVERSION 3.2.23
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RUN curl -L https://github.com/coreos/etcd/releases/download/v${ETCDVERSION}/etcd-v${ETCDVERSION}-linux-amd64.tar.gz \
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| tar xz -C /usr/local/bin --strip=1 --wildcards --no-anchored etcd etcdctl
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ENV CONFDVERSION 0.16.0
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RUN curl -L https://github.com/kelseyhightower/confd/releases/download/v${CONFDVERSION}/confd-${CONFDVERSION}-linux-amd64 > /usr/local/bin/confd \
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&& chmod +x /usr/local/bin/confd
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ADD patronictl.py patroni.py docker/entrypoint.sh /
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ADD patroni /patroni/
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ADD extras/confd /etc/confd
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RUN sed -i 's/env python/&3/' patroni*.py && ln -s /patronictl.py /usr/local/bin/patronictl && mkdir /data/ /run/haproxy \
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&& touch /pgpass /patroni.yml && chown postgres:postgres -R /patroni/ /data/ /pgpass /patroni.yml /etc/haproxy /var/run/ /var/lib/ /var/log/
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EXPOSE 2379 5432 8008
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ENV LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8
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ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]
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USER postgres
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