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https://github.com/outbackdingo/patroni.git
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2158f4a87b
Allows for running behave tests with an alternative base image than the official postgres image. Also provides a PG_USER/PG_GROUP should that be different to the default `postgres`.
95 lines
2.6 KiB
Docker
95 lines
2.6 KiB
Docker
# syntax = docker/dockerfile:1.5
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# Used only for running tests using tox, see ../tox.ini
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ARG PG_MAJOR
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ARG PGHOME=/home/postgres
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ARG LC_ALL=C.UTF-8
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ARG LANG=C.UTF-8
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ARG BASE_IMAGE=postgres
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FROM ${BASE_IMAGE}:${PG_MAJOR}
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ARG PGHOME
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ARG LC_ALL
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ARG LANG
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ENV PGHOME="$PGHOME"
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ENV PG_USER="${PG_USER:-postgres}"
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ENV PG_GROUP="${PG_GROUP:-$PG_USER}"
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ENV LC_ALL="$LC_ALL"
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ENV LANG="$LANG"
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ARG ETCDVERSION=3.3.13
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ENV ETCDVERSION="$ETCDVERSION"
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ARG ETCDURL="https://github.com/coreos/etcd/releases/download/v$ETCDVERSION"
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USER root
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RUN set -ex \
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&& apt-get update \
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&& apt-get reinstall init-system-helpers \
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&& apt-get install -y \
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python3-pip \
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python3-dev \
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rsync \
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curl \
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gcc \
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golang \
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jq \
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locales \
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sudo \
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busybox \
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net-tools \
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iputils-ping \
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&& rm -rf /var/cache/apt \
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&& python3 -m pip install --no-cache-dir tox \
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\
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&& mkdir -p "$PGHOME" \
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&& sed -i "s|/var/lib/postgresql.*|$PGHOME:/bin/bash|" /etc/passwd \
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&& chown -R "$PG_USER:$PG_GROUP" /var/log /home/postgres \
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\
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# Download etcd \
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&& curl -sL "$ETCDURL/etcd-v$ETCDVERSION-linux-$(dpkg --print-architecture).tar.gz" \
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| tar xz -C /usr/local/bin --strip=1 --wildcards --no-anchored etcd etcdctl
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# This Dockerfile syntax only works with docker buildx and the syntax
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# line at the top of this file.
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COPY <<EOF /tox-wrapper.sh
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#!/usr/bin/env bash
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set -ex
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copy_output() {
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if [[ -d "\$PGHOME/src/features/output" && /src/features ]] ;then
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cp -a "\$PGHOME/src/features/output" "/src/features/output-\$HOSTNAME"
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find "/src/features/output-\$HOSTNAME" -type f -exec chmod 666 {} \\;
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find "/src/features/output-\$HOSTNAME" -type d -exec chmod 777 {} \\;
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fi
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}
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# Ensure the copy is ran if the container is stopped with `docker stop` or `docker kill`
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trap 'copy_output' SIGTERM
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# For architectures such as aarch we need to get the respective GOARCH
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# so we can tell etcd we're ok with running an unsupported architecture.
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export ETCD_UNSUPPORTED_ARCH=$(go env GOARCH)
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cd /src
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runuser -u "\$PG_USER" -- \\
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find . ! -readable 2>/dev/null \\
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| sed 's|^./||' >/tmp/copy_exclude.lst \\
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|| true
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runuser -u "\$PG_USER" -- \\
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rsync -a \\
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--exclude=.tox \\
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--exclude="features/output*" \\
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--exclude-from="/tmp/copy_exclude.lst" \\
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. "\$PGHOME/src/"
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cd "\$PGHOME/src"
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runuser -u "\$PG_USER" -w ETCD_UNSUPPORTED_ARCH -- "\$@" &
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wait $!
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# SIGINT whilst child proc is running is not seen by trap so we run a copy here instead of using
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# trap copy_output SIGINT EXIT
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copy_output
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EOF
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RUN chmod +x /tox-wrapper.sh
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VOLUME /src
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ENTRYPOINT ["/tox-wrapper.sh"]
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