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Add 9.5-alpha1
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‎9.5/Dockerfile

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# vim:set ft=dockerfile:
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FROM debian:wheezy
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# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
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RUN groupadd -r postgres && useradd -r -g postgres postgres
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# grab gosu for easy step-down from root
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RUN gpg --keyserver pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4
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RUN apt-get update && apt-get install -y curl && rm -rf /var/lib/apt/lists/* \
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&& curl -o /usr/local/bin/gosu -SL "https://github.com/tianon/gosu/releases/download/1.2/gosu-$(dpkg --print-architecture)" \
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&& curl -o /usr/local/bin/gosu.asc -SL "https://github.com/tianon/gosu/releases/download/1.2/gosu-$(dpkg --print-architecture).asc" \
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&& gpg --verify /usr/local/bin/gosu.asc \
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&& rm /usr/local/bin/gosu.asc \
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&& chmod +x /usr/local/bin/gosu \
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&& apt-get purge -y --auto-remove curl
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# make the "en_US.UTF-8" locale so postgres will be utf-8 enabled by default
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RUN apt-get update && apt-get install -y locales && rm -rf /var/lib/apt/lists/* \
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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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ENV LANG en_US.utf8
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RUN mkdir /docker-entrypoint-initdb.d
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RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
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ENV PG_MAJOR 9.5
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ENV PG_VERSION 9.5~alpha1-1.pgdg70+1
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RUN echo 'deb http://apt.postgresql.org/pub/repos/apt/ wheezy-pgdg main' $PG_MAJOR > /etc/apt/sources.list.d/pgdg.list
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RUN apt-get update \
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&& apt-get install -y postgresql-common \
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&& sed -ri 's/#(create_main_cluster) .*$/\1 = false/' /etc/postgresql-common/createcluster.conf \
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&& apt-get install -y \
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postgresql-$PG_MAJOR=$PG_VERSION \
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postgresql-contrib-$PG_MAJOR=$PG_VERSION \
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&& rm -rf /var/lib/apt/lists/*
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RUN mkdir -p /var/run/postgresql && chown -R postgres /var/run/postgresql
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ENV PATH /usr/lib/postgresql/$PG_MAJOR/bin:$PATH
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ENV PGDATA /var/lib/postgresql/data
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VOLUME /var/lib/postgresql/data
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COPY docker-entrypoint.sh /
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ENTRYPOINT ["/docker-entrypoint.sh"]
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EXPOSE 5432
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CMD ["postgres"]

‎9.5/docker-entrypoint.sh

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#!/bin/bash
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set -e
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if [ "$1" = 'postgres' ]; then
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chown -R postgres "$PGDATA"
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chmod g+s /run/postgresql
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chown -R postgres:postgres /run/postgresql
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if [ -z "$(ls -A "$PGDATA")" ]; then
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gosu postgres initdb
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sed -ri "s/^#(listen_addresses\s*=\s*)\S+/\1'*'/" "$PGDATA"/postgresql.conf
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# check password first so we can ouptut the warning before postgres
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# messes it up
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if [ "$POSTGRES_PASSWORD" ]; then
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pass="PASSWORD '$POSTGRES_PASSWORD'"
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authMethod=md5
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else
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# The - option suppresses leading tabs but *not* spaces. :)
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cat >&2 <<-'EOWARN'
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****************************************************
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WARNING: No password has been set for the database.
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This will allow anyone with access to the
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Postgres port to access your database. In
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Docker's default configuration, this is
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effectively any other container on the same
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system.
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Use "-e POSTGRES_PASSWORD=password" to set
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it in "docker run".
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****************************************************
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EOWARN
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pass=
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authMethod=trust
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fi
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: ${POSTGRES_USER:=postgres}
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: ${POSTGRES_DB:=$POSTGRES_USER}
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if [ "$POSTGRES_DB" != 'postgres' ]; then
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gosu postgres postgres --single -jE <<-EOSQL
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CREATE DATABASE "$POSTGRES_DB" ;
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EOSQL
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echo
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fi
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if [ "$POSTGRES_USER" = 'postgres' ]; then
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op='ALTER'
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else
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op='CREATE'
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fi
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gosu postgres postgres --single -jE <<-EOSQL
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$op USER "$POSTGRES_USER" WITH SUPERUSER $pass ;
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EOSQL
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echo
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{ echo; echo "host all all 0.0.0.0/0 $authMethod"; } >> "$PGDATA"/pg_hba.conf
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if [ -d /docker-entrypoint-initdb.d ]; then
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for f in /docker-entrypoint-initdb.d/*.sh; do
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[ -f "$f" ] && . "$f"
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done
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fi
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fi
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exec gosu postgres "$@"
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fi
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exec "$@"

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