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Add 12~beta1
This commit is contained in:
Piotr Brzuska
177
12/Dockerfile
Normal file
177
12/Dockerfile
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@@ -0,0 +1,177 @@
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# vim:set ft=dockerfile:
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FROM debian:stretch-slim
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RUN set -ex; \
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if ! command -v gpg > /dev/null; then \
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apt-get update; \
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apt-get install -y --no-install-recommends \
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gnupg \
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dirmngr \
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; \
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rm -rf /var/lib/apt/lists/*; \
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fi
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||||
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# explicitly set user/group IDs
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RUN set -eux; \
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groupadd -r postgres --gid=999; \
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# https://salsa.debian.org/postgresql/postgresql-common/blob/997d842ee744687d99a2b2d95c1083a2615c79e8/debian/postgresql-common.postinst#L32-35
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useradd -r -g postgres --uid=999 --home-dir=/var/lib/postgresql --shell=/bin/bash postgres; \
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# also create the postgres user's home directory with appropriate permissions
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# see https://github.com/docker-library/postgres/issues/274
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mkdir -p /var/lib/postgresql; \
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chown -R postgres:postgres /var/lib/postgresql
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# grab gosu for easy step-down from root
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ENV GOSU_VERSION 1.11
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RUN set -x \
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&& apt-get update && apt-get install -y --no-install-recommends ca-certificates wget && rm -rf /var/lib/apt/lists/* \
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&& wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \
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&& wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \
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&& export GNUPGHOME="$(mktemp -d)" \
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||||
&& gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
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&& gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
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&& { command -v gpgconf > /dev/null && gpgconf --kill all || :; } \
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&& rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc \
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&& chmod +x /usr/local/bin/gosu \
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&& gosu nobody true \
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&& apt-get purge -y --auto-remove ca-certificates wget
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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 set -eux; \
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if [ -f /etc/dpkg/dpkg.cfg.d/docker ]; then \
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# if this file exists, we're likely in "debian:xxx-slim", and locales are thus being excluded so we need to remove that exclusion (since we need locales)
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grep -q '/usr/share/locale' /etc/dpkg/dpkg.cfg.d/docker; \
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sed -ri '/\/usr\/share\/locale/d' /etc/dpkg/dpkg.cfg.d/docker; \
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! grep -q '/usr/share/locale' /etc/dpkg/dpkg.cfg.d/docker; \
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fi; \
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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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# install "nss_wrapper" in case we need to fake "/etc/passwd" and "/etc/group" (especially for OpenShift)
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# https://github.com/docker-library/postgres/issues/359
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# https://cwrap.org/nss_wrapper.html
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RUN set -eux; \
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apt-get update; \
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apt-get install -y --no-install-recommends libnss-wrapper; \
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rm -rf /var/lib/apt/lists/*
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RUN mkdir /docker-entrypoint-initdb.d
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RUN set -ex; \
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# pub 4096R/ACCC4CF8 2011-10-13 [expires: 2019-07-02]
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# Key fingerprint = B97B 0AFC AA1A 47F0 44F2 44A0 7FCC 7D46 ACCC 4CF8
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# uid PostgreSQL Debian Repository
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key='B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8'; \
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export GNUPGHOME="$(mktemp -d)"; \
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gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
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gpg --batch --export "$key" > /etc/apt/trusted.gpg.d/postgres.gpg; \
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command -v gpgconf > /dev/null && gpgconf --kill all; \
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rm -rf "$GNUPGHOME"; \
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apt-key list
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ENV PG_MAJOR 12
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ENV PG_VERSION 12~beta1-1.pgdg90+1
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RUN set -ex; \
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\
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# see note below about "*.pyc" files
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export PYTHONDONTWRITEBYTECODE=1; \
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\
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dpkgArch="$(dpkg --print-architecture)"; \
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case "$dpkgArch" in \
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amd64|i386|ppc64el) \
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# arches officialy built by upstream
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echo "deb http://apt.postgresql.org/pub/repos/apt/ stretch-pgdg main $PG_MAJOR" > /etc/apt/sources.list.d/pgdg.list; \
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echo "deb http://apt.postgresql.org/pub/repos/apt/ stretch-pgdg-testing main $PG_MAJOR" > /etc/apt/sources.list.d/pgdg-testing.list; \
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apt-get update; \
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;; \
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*) \
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# we're on an architecture upstream doesn't officially build for
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# let's build binaries from their published source packages
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echo "deb-src http://apt.postgresql.org/pub/repos/apt/ stretch-pgdg main $PG_MAJOR" > /etc/apt/sources.list.d/pgdg.list; \
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\
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case "$PG_MAJOR" in \
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9.* | 10 ) ;; \
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*) \
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# https://github.com/docker-library/postgres/issues/484 (clang-6.0 required, only available in stretch-backports)
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# TODO remove this once we hit buster+
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echo 'deb http://deb.debian.org/debian stretch-backports main' >> /etc/apt/sources.list.d/pgdg.list; \
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;; \
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esac; \
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\
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tempDir="$(mktemp -d)"; \
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cd "$tempDir"; \
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\
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savedAptMark="$(apt-mark showmanual)"; \
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\
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# build .deb files from upstream's source packages (which are verified by apt-get)
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apt-get update; \
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apt-get build-dep -y \
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postgresql-common pgdg-keyring \
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"postgresql-$PG_MAJOR=$PG_VERSION" \
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; \
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DEB_BUILD_OPTIONS="nocheck parallel=$(nproc)" \
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apt-get source --compile \
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postgresql-common pgdg-keyring \
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"postgresql-$PG_MAJOR=$PG_VERSION" \
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; \
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# we don't remove APT lists here because they get re-downloaded and removed later
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\
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# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
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# (which is done after we install the built packages so we don't have to redownload any overlapping dependencies)
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apt-mark showmanual | xargs apt-mark auto > /dev/null; \
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apt-mark manual $savedAptMark; \
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\
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# create a temporary local APT repo to install from (so that dependency resolution can be handled by APT, as it should be)
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ls -lAFh; \
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dpkg-scanpackages . > Packages; \
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grep '^Package: ' Packages; \
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echo "deb [ trusted=yes ] file://$tempDir ./" > /etc/apt/sources.list.d/temp.list; \
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# work around the following APT issue by using "Acquire::GzipIndexes=false" (overriding "/etc/apt/apt.conf.d/docker-gzip-indexes")
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# Could not open file /var/lib/apt/lists/partial/_tmp_tmp.ODWljpQfkE_._Packages - open (13: Permission denied)
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# ...
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# E: Failed to fetch store:/var/lib/apt/lists/partial/_tmp_tmp.ODWljpQfkE_._Packages Could not open file /var/lib/apt/lists/partial/_tmp_tmp.ODWljpQfkE_._Packages - open (13: Permission denied)
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apt-get -o Acquire::GzipIndexes=false update; \
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;; \
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esac; \
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\
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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=$PG_VERSION" \
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; \
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\
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rm -rf /var/lib/apt/lists/*; \
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\
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if [ -n "$tempDir" ]; then \
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# if we have leftovers from building, let's purge them (including extra, unnecessary build deps)
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apt-get purge -y --auto-remove; \
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rm -rf "$tempDir" /etc/apt/sources.list.d/temp.list; \
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fi; \
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\
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# some of the steps above generate a lot of "*.pyc" files (and setting "PYTHONDONTWRITEBYTECODE" beforehand doesn't propagate properly for some reason), so we clean them up manually (as long as they aren't owned by a package)
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find /usr -name '*.pyc' -type f -exec bash -c 'for pyc; do dpkg -S "$pyc" &> /dev/null || rm -vf "$pyc"; done' -- '{}' +
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# make the sample config easier to munge (and "correct by default")
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RUN set -eux; \
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dpkg-divert --add --rename --divert "/usr/share/postgresql/postgresql.conf.sample.dpkg" "/usr/share/postgresql/$PG_MAJOR/postgresql.conf.sample"; \
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cp -v /usr/share/postgresql/postgresql.conf.sample.dpkg /usr/share/postgresql/postgresql.conf.sample; \
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ln -sv ../postgresql.conf.sample "/usr/share/postgresql/$PG_MAJOR/"; \
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sed -ri "s!^#?(listen_addresses)\s*=\s*\S+.*!\1 = '*'!" /usr/share/postgresql/postgresql.conf.sample; \
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grep -F "listen_addresses = '*'" /usr/share/postgresql/postgresql.conf.sample
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RUN mkdir -p /var/run/postgresql && chown -R postgres:postgres /var/run/postgresql && chmod 2777 /var/run/postgresql
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ENV PATH $PATH:/usr/lib/postgresql/$PG_MAJOR/bin
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ENV PGDATA /var/lib/postgresql/data
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# this 777 will be replaced by 700 at runtime (allows semi-arbitrary "--user" values)
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RUN mkdir -p "$PGDATA" && chown -R postgres:postgres "$PGDATA" && chmod 777 "$PGDATA"
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VOLUME /var/lib/postgresql/data
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COPY docker-entrypoint.sh /usr/local/bin/
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RUN ln -s usr/local/bin/docker-entrypoint.sh / # backwards compat
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ENTRYPOINT ["docker-entrypoint.sh"]
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EXPOSE 5432
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CMD ["postgres"]
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154
12/alpine/Dockerfile
Normal file
154
12/alpine/Dockerfile
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@@ -0,0 +1,154 @@
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# vim:set ft=dockerfile:
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FROM alpine:3.9
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# alpine includes "postgres" user/group in base install
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# /etc/passwd:22:postgres:x:70:70::/var/lib/postgresql:/bin/sh
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# /etc/group:34:postgres:x:70:
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# the home directory for the postgres user, however, is not created by default
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# see https://github.com/docker-library/postgres/issues/274
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RUN set -ex; \
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postgresHome="$(getent passwd postgres)"; \
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postgresHome="$(echo "$postgresHome" | cut -d: -f6)"; \
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[ "$postgresHome" = '/var/lib/postgresql' ]; \
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mkdir -p "$postgresHome"; \
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chown -R postgres:postgres "$postgresHome"
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# su-exec (gosu-compatible) is installed further down
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||||
# make the "en_US.UTF-8" locale so postgres will be utf-8 enabled by default
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# alpine doesn't require explicit locale-file generation
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ENV LANG en_US.utf8
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RUN mkdir /docker-entrypoint-initdb.d
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||||
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ENV PG_MAJOR 12
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ENV PG_VERSION 12beta1
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ENV PG_SHA256 203e2d0151d75e3328a6b6b85eae88e50168ae27423b39787cea595365da9fad
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RUN set -ex \
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\
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&& apk add --no-cache --virtual .fetch-deps \
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ca-certificates \
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||||
openssl \
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||||
tar \
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||||
\
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||||
&& wget -O postgresql.tar.bz2 "https://ftp.postgresql.org/pub/source/v$PG_VERSION/postgresql-$PG_VERSION.tar.bz2" \
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||||
&& echo "$PG_SHA256 *postgresql.tar.bz2" | sha256sum -c - \
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||||
&& mkdir -p /usr/src/postgresql \
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||||
&& tar \
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||||
--extract \
|
||||
--file postgresql.tar.bz2 \
|
||||
--directory /usr/src/postgresql \
|
||||
--strip-components 1 \
|
||||
&& rm postgresql.tar.bz2 \
|
||||
\
|
||||
&& apk add --no-cache --virtual .build-deps \
|
||||
bison \
|
||||
coreutils \
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||||
dpkg-dev dpkg \
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||||
flex \
|
||||
gcc \
|
||||
# krb5-dev \
|
||||
libc-dev \
|
||||
libedit-dev \
|
||||
libxml2-dev \
|
||||
libxslt-dev \
|
||||
linux-headers \
|
||||
make \
|
||||
# openldap-dev \
|
||||
openssl-dev \
|
||||
# configure: error: prove not found
|
||||
perl-utils \
|
||||
# configure: error: Perl module IPC::Run is required to run TAP tests
|
||||
perl-ipc-run \
|
||||
# perl-dev \
|
||||
# python-dev \
|
||||
# python3-dev \
|
||||
# tcl-dev \
|
||||
util-linux-dev \
|
||||
zlib-dev \
|
||||
icu-dev \
|
||||
\
|
||||
&& cd /usr/src/postgresql \
|
||||
# update "DEFAULT_PGSOCKET_DIR" to "/var/run/postgresql" (matching Debian)
|
||||
# see https://anonscm.debian.org/git/pkg-postgresql/postgresql.git/tree/debian/patches/51-default-sockets-in-var.patch?id=8b539fcb3e093a521c095e70bdfa76887217b89f
|
||||
&& awk '$1 == "#define" && $2 == "DEFAULT_PGSOCKET_DIR" && $3 == "\"/tmp\"" { $3 = "\"/var/run/postgresql\""; print; next } { print }' src/include/pg_config_manual.h > src/include/pg_config_manual.h.new \
|
||||
&& grep '/var/run/postgresql' src/include/pg_config_manual.h.new \
|
||||
&& mv src/include/pg_config_manual.h.new src/include/pg_config_manual.h \
|
||||
&& gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
|
||||
# explicitly update autoconf config.guess and config.sub so they support more arches/libcs
|
||||
&& wget -O config/config.guess 'https://git.savannah.gnu.org/cgit/config.git/plain/config.guess?id=7d3d27baf8107b630586c962c057e22149653deb' \
|
||||
&& wget -O config/config.sub 'https://git.savannah.gnu.org/cgit/config.git/plain/config.sub?id=7d3d27baf8107b630586c962c057e22149653deb' \
|
||||
# configure options taken from:
|
||||
# https://anonscm.debian.org/cgit/pkg-postgresql/postgresql.git/tree/debian/rules?h=9.5
|
||||
&& ./configure \
|
||||
--build="$gnuArch" \
|
||||
# "/usr/src/postgresql/src/backend/access/common/tupconvert.c:105: undefined reference to `libintl_gettext'"
|
||||
# --enable-nls \
|
||||
--enable-integer-datetimes \
|
||||
--enable-thread-safety \
|
||||
--enable-tap-tests \
|
||||
# skip debugging info -- we want tiny size instead
|
||||
# --enable-debug \
|
||||
--disable-rpath \
|
||||
--with-uuid=e2fs \
|
||||
--with-gnu-ld \
|
||||
--with-pgport=5432 \
|
||||
--with-system-tzdata=/usr/share/zoneinfo \
|
||||
--prefix=/usr/local \
|
||||
--with-includes=/usr/local/include \
|
||||
--with-libraries=/usr/local/lib \
|
||||
\
|
||||
# these make our image abnormally large (at least 100MB larger), which seems uncouth for an "Alpine" (ie, "small") variant :)
|
||||
# --with-krb5 \
|
||||
# --with-gssapi \
|
||||
# --with-ldap \
|
||||
# --with-tcl \
|
||||
# --with-perl \
|
||||
# --with-python \
|
||||
# --with-pam \
|
||||
--with-openssl \
|
||||
--with-libxml \
|
||||
--with-libxslt \
|
||||
--with-icu \
|
||||
&& make -j "$(nproc)" world \
|
||||
&& make install-world \
|
||||
&& make -C contrib install \
|
||||
\
|
||||
&& runDeps="$( \
|
||||
scanelf --needed --nobanner --format '%n#p' --recursive /usr/local \
|
||||
| tr ',' '\n' \
|
||||
| sort -u \
|
||||
| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
|
||||
)" \
|
||||
&& apk add --no-cache --virtual .postgresql-rundeps \
|
||||
$runDeps \
|
||||
bash \
|
||||
su-exec \
|
||||
# tzdata is optional, but only adds around 1Mb to image size and is recommended by Django documentation:
|
||||
# https://docs.djangoproject.com/en/1.10/ref/databases/#optimizing-postgresql-s-configuration
|
||||
tzdata \
|
||||
&& apk del .fetch-deps .build-deps \
|
||||
&& cd / \
|
||||
&& rm -rf \
|
||||
/usr/src/postgresql \
|
||||
/usr/local/share/doc \
|
||||
/usr/local/share/man \
|
||||
&& find /usr/local -name '*.a' -delete
|
||||
|
||||
# make the sample config easier to munge (and "correct by default")
|
||||
RUN sed -ri "s!^#?(listen_addresses)\s*=\s*\S+.*!\1 = '*'!" /usr/local/share/postgresql/postgresql.conf.sample
|
||||
|
||||
RUN mkdir -p /var/run/postgresql && chown -R postgres:postgres /var/run/postgresql && chmod 2777 /var/run/postgresql
|
||||
|
||||
ENV PGDATA /var/lib/postgresql/data
|
||||
# this 777 will be replaced by 700 at runtime (allows semi-arbitrary "--user" values)
|
||||
RUN mkdir -p "$PGDATA" && chown -R postgres:postgres "$PGDATA" && chmod 777 "$PGDATA"
|
||||
VOLUME /var/lib/postgresql/data
|
||||
|
||||
COPY docker-entrypoint.sh /usr/local/bin/
|
||||
RUN ln -s usr/local/bin/docker-entrypoint.sh / # backwards compat
|
||||
ENTRYPOINT ["docker-entrypoint.sh"]
|
||||
|
||||
EXPOSE 5432
|
||||
CMD ["postgres"]
|
||||
176
12/alpine/docker-entrypoint.sh
Executable file
176
12/alpine/docker-entrypoint.sh
Executable file
@@ -0,0 +1,176 @@
|
||||
#!/usr/bin/env bash
|
||||
set -Eeo pipefail
|
||||
# TODO swap to -Eeuo pipefail above (after handling all potentially-unset variables)
|
||||
|
||||
# usage: file_env VAR [DEFAULT]
|
||||
# ie: file_env 'XYZ_DB_PASSWORD' 'example'
|
||||
# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
|
||||
# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
|
||||
file_env() {
|
||||
local var="$1"
|
||||
local fileVar="${var}_FILE"
|
||||
local def="${2:-}"
|
||||
if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
|
||||
echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
|
||||
exit 1
|
||||
fi
|
||||
local val="$def"
|
||||
if [ "${!var:-}" ]; then
|
||||
val="${!var}"
|
||||
elif [ "${!fileVar:-}" ]; then
|
||||
val="$(< "${!fileVar}")"
|
||||
fi
|
||||
export "$var"="$val"
|
||||
unset "$fileVar"
|
||||
}
|
||||
|
||||
if [ "${1:0:1}" = '-' ]; then
|
||||
set -- postgres "$@"
|
||||
fi
|
||||
|
||||
# allow the container to be started with `--user`
|
||||
if [ "$1" = 'postgres' ] && [ "$(id -u)" = '0' ]; then
|
||||
mkdir -p "$PGDATA"
|
||||
chown -R postgres "$PGDATA"
|
||||
chmod 700 "$PGDATA"
|
||||
|
||||
mkdir -p /var/run/postgresql
|
||||
chown -R postgres /var/run/postgresql
|
||||
chmod 775 /var/run/postgresql
|
||||
|
||||
# Create the transaction log directory before initdb is run (below) so the directory is owned by the correct user
|
||||
if [ "$POSTGRES_INITDB_WALDIR" ]; then
|
||||
mkdir -p "$POSTGRES_INITDB_WALDIR"
|
||||
chown -R postgres "$POSTGRES_INITDB_WALDIR"
|
||||
chmod 700 "$POSTGRES_INITDB_WALDIR"
|
||||
fi
|
||||
|
||||
exec su-exec postgres "$BASH_SOURCE" "$@"
|
||||
fi
|
||||
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
mkdir -p "$PGDATA"
|
||||
chown -R "$(id -u)" "$PGDATA" 2>/dev/null || :
|
||||
chmod 700 "$PGDATA" 2>/dev/null || :
|
||||
|
||||
# look specifically for PG_VERSION, as it is expected in the DB dir
|
||||
if [ ! -s "$PGDATA/PG_VERSION" ]; then
|
||||
# "initdb" is particular about the current user existing in "/etc/passwd", so we use "nss_wrapper" to fake that if necessary
|
||||
# see https://github.com/docker-library/postgres/pull/253, https://github.com/docker-library/postgres/issues/359, https://cwrap.org/nss_wrapper.html
|
||||
if ! getent passwd "$(id -u)" &> /dev/null && [ -e /usr/lib/libnss_wrapper.so ]; then
|
||||
export LD_PRELOAD='/usr/lib/libnss_wrapper.so'
|
||||
export NSS_WRAPPER_PASSWD="$(mktemp)"
|
||||
export NSS_WRAPPER_GROUP="$(mktemp)"
|
||||
echo "postgres:x:$(id -u):$(id -g):PostgreSQL:$PGDATA:/bin/false" > "$NSS_WRAPPER_PASSWD"
|
||||
echo "postgres:x:$(id -g):" > "$NSS_WRAPPER_GROUP"
|
||||
fi
|
||||
|
||||
file_env 'POSTGRES_USER' 'postgres'
|
||||
file_env 'POSTGRES_PASSWORD'
|
||||
|
||||
file_env 'POSTGRES_INITDB_ARGS'
|
||||
if [ "$POSTGRES_INITDB_WALDIR" ]; then
|
||||
export POSTGRES_INITDB_ARGS="$POSTGRES_INITDB_ARGS --waldir $POSTGRES_INITDB_WALDIR"
|
||||
fi
|
||||
eval 'initdb --username="$POSTGRES_USER" --pwfile=<(echo "$POSTGRES_PASSWORD") '"$POSTGRES_INITDB_ARGS"
|
||||
|
||||
# unset/cleanup "nss_wrapper" bits
|
||||
if [ "${LD_PRELOAD:-}" = '/usr/lib/libnss_wrapper.so' ]; then
|
||||
rm -f "$NSS_WRAPPER_PASSWD" "$NSS_WRAPPER_GROUP"
|
||||
unset LD_PRELOAD NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
fi
|
||||
|
||||
# check password first so we can output the warning before postgres
|
||||
# messes it up
|
||||
if [ -n "$POSTGRES_PASSWORD" ]; then
|
||||
authMethod=md5
|
||||
|
||||
if [ "${#POSTGRES_PASSWORD}" -ge 100 ]; then
|
||||
cat >&2 <<-'EOWARN'
|
||||
|
||||
WARNING: The supplied POSTGRES_PASSWORD is 100+ characters.
|
||||
|
||||
This will not work if used via PGPASSWORD with "psql".
|
||||
|
||||
https://www.postgresql.org/message-id/flat/E1Rqxp2-0004Qt-PL%40wrigleys.postgresql.org (BUG #6412)
|
||||
https://github.com/docker-library/postgres/issues/507
|
||||
|
||||
EOWARN
|
||||
fi
|
||||
else
|
||||
# The - option suppresses leading tabs but *not* spaces. :)
|
||||
cat >&2 <<-'EOWARN'
|
||||
****************************************************
|
||||
WARNING: No password has been set for the database.
|
||||
This will allow anyone with access to the
|
||||
Postgres port to access your database. In
|
||||
Docker's default configuration, this is
|
||||
effectively any other container on the same
|
||||
system.
|
||||
|
||||
Use "-e POSTGRES_PASSWORD=password" to set
|
||||
it in "docker run".
|
||||
****************************************************
|
||||
EOWARN
|
||||
|
||||
authMethod=trust
|
||||
fi
|
||||
|
||||
{
|
||||
echo
|
||||
echo "host all all all $authMethod"
|
||||
} >> "$PGDATA/pg_hba.conf"
|
||||
|
||||
# internal start of server in order to allow set-up using psql-client
|
||||
# does not listen on external TCP/IP and waits until start finishes
|
||||
PGUSER="${PGUSER:-$POSTGRES_USER}" \
|
||||
pg_ctl -D "$PGDATA" \
|
||||
-o "-c listen_addresses=''" \
|
||||
-w start
|
||||
|
||||
file_env 'POSTGRES_DB' "$POSTGRES_USER"
|
||||
|
||||
export PGPASSWORD="${PGPASSWORD:-$POSTGRES_PASSWORD}"
|
||||
psql=( psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --no-password )
|
||||
|
||||
if [ "$POSTGRES_DB" != 'postgres' ]; then
|
||||
"${psql[@]}" --dbname postgres --set db="$POSTGRES_DB" <<-'EOSQL'
|
||||
CREATE DATABASE :"db" ;
|
||||
EOSQL
|
||||
echo
|
||||
fi
|
||||
psql+=( --dbname "$POSTGRES_DB" )
|
||||
|
||||
echo
|
||||
for f in /docker-entrypoint-initdb.d/*; do
|
||||
case "$f" in
|
||||
*.sh)
|
||||
# https://github.com/docker-library/postgres/issues/450#issuecomment-393167936
|
||||
# https://github.com/docker-library/postgres/pull/452
|
||||
if [ -x "$f" ]; then
|
||||
echo "$0: running $f"
|
||||
"$f"
|
||||
else
|
||||
echo "$0: sourcing $f"
|
||||
. "$f"
|
||||
fi
|
||||
;;
|
||||
*.sql) echo "$0: running $f"; "${psql[@]}" -f "$f"; echo ;;
|
||||
*.sql.gz) echo "$0: running $f"; gunzip -c "$f" | "${psql[@]}"; echo ;;
|
||||
*) echo "$0: ignoring $f" ;;
|
||||
esac
|
||||
echo
|
||||
done
|
||||
|
||||
PGUSER="${PGUSER:-$POSTGRES_USER}" \
|
||||
pg_ctl -D "$PGDATA" -m fast -w stop
|
||||
|
||||
unset PGPASSWORD
|
||||
|
||||
echo
|
||||
echo 'PostgreSQL init process complete; ready for start up.'
|
||||
echo
|
||||
fi
|
||||
fi
|
||||
|
||||
exec "$@"
|
||||
176
12/docker-entrypoint.sh
Executable file
176
12/docker-entrypoint.sh
Executable file
@@ -0,0 +1,176 @@
|
||||
#!/usr/bin/env bash
|
||||
set -Eeo pipefail
|
||||
# TODO swap to -Eeuo pipefail above (after handling all potentially-unset variables)
|
||||
|
||||
# usage: file_env VAR [DEFAULT]
|
||||
# ie: file_env 'XYZ_DB_PASSWORD' 'example'
|
||||
# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
|
||||
# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
|
||||
file_env() {
|
||||
local var="$1"
|
||||
local fileVar="${var}_FILE"
|
||||
local def="${2:-}"
|
||||
if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
|
||||
echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
|
||||
exit 1
|
||||
fi
|
||||
local val="$def"
|
||||
if [ "${!var:-}" ]; then
|
||||
val="${!var}"
|
||||
elif [ "${!fileVar:-}" ]; then
|
||||
val="$(< "${!fileVar}")"
|
||||
fi
|
||||
export "$var"="$val"
|
||||
unset "$fileVar"
|
||||
}
|
||||
|
||||
if [ "${1:0:1}" = '-' ]; then
|
||||
set -- postgres "$@"
|
||||
fi
|
||||
|
||||
# allow the container to be started with `--user`
|
||||
if [ "$1" = 'postgres' ] && [ "$(id -u)" = '0' ]; then
|
||||
mkdir -p "$PGDATA"
|
||||
chown -R postgres "$PGDATA"
|
||||
chmod 700 "$PGDATA"
|
||||
|
||||
mkdir -p /var/run/postgresql
|
||||
chown -R postgres /var/run/postgresql
|
||||
chmod 775 /var/run/postgresql
|
||||
|
||||
# Create the transaction log directory before initdb is run (below) so the directory is owned by the correct user
|
||||
if [ "$POSTGRES_INITDB_WALDIR" ]; then
|
||||
mkdir -p "$POSTGRES_INITDB_WALDIR"
|
||||
chown -R postgres "$POSTGRES_INITDB_WALDIR"
|
||||
chmod 700 "$POSTGRES_INITDB_WALDIR"
|
||||
fi
|
||||
|
||||
exec gosu postgres "$BASH_SOURCE" "$@"
|
||||
fi
|
||||
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
mkdir -p "$PGDATA"
|
||||
chown -R "$(id -u)" "$PGDATA" 2>/dev/null || :
|
||||
chmod 700 "$PGDATA" 2>/dev/null || :
|
||||
|
||||
# look specifically for PG_VERSION, as it is expected in the DB dir
|
||||
if [ ! -s "$PGDATA/PG_VERSION" ]; then
|
||||
# "initdb" is particular about the current user existing in "/etc/passwd", so we use "nss_wrapper" to fake that if necessary
|
||||
# see https://github.com/docker-library/postgres/pull/253, https://github.com/docker-library/postgres/issues/359, https://cwrap.org/nss_wrapper.html
|
||||
if ! getent passwd "$(id -u)" &> /dev/null && [ -e /usr/lib/libnss_wrapper.so ]; then
|
||||
export LD_PRELOAD='/usr/lib/libnss_wrapper.so'
|
||||
export NSS_WRAPPER_PASSWD="$(mktemp)"
|
||||
export NSS_WRAPPER_GROUP="$(mktemp)"
|
||||
echo "postgres:x:$(id -u):$(id -g):PostgreSQL:$PGDATA:/bin/false" > "$NSS_WRAPPER_PASSWD"
|
||||
echo "postgres:x:$(id -g):" > "$NSS_WRAPPER_GROUP"
|
||||
fi
|
||||
|
||||
file_env 'POSTGRES_USER' 'postgres'
|
||||
file_env 'POSTGRES_PASSWORD'
|
||||
|
||||
file_env 'POSTGRES_INITDB_ARGS'
|
||||
if [ "$POSTGRES_INITDB_WALDIR" ]; then
|
||||
export POSTGRES_INITDB_ARGS="$POSTGRES_INITDB_ARGS --waldir $POSTGRES_INITDB_WALDIR"
|
||||
fi
|
||||
eval 'initdb --username="$POSTGRES_USER" --pwfile=<(echo "$POSTGRES_PASSWORD") '"$POSTGRES_INITDB_ARGS"
|
||||
|
||||
# unset/cleanup "nss_wrapper" bits
|
||||
if [ "${LD_PRELOAD:-}" = '/usr/lib/libnss_wrapper.so' ]; then
|
||||
rm -f "$NSS_WRAPPER_PASSWD" "$NSS_WRAPPER_GROUP"
|
||||
unset LD_PRELOAD NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
fi
|
||||
|
||||
# check password first so we can output the warning before postgres
|
||||
# messes it up
|
||||
if [ -n "$POSTGRES_PASSWORD" ]; then
|
||||
authMethod=md5
|
||||
|
||||
if [ "${#POSTGRES_PASSWORD}" -ge 100 ]; then
|
||||
cat >&2 <<-'EOWARN'
|
||||
|
||||
WARNING: The supplied POSTGRES_PASSWORD is 100+ characters.
|
||||
|
||||
This will not work if used via PGPASSWORD with "psql".
|
||||
|
||||
https://www.postgresql.org/message-id/flat/E1Rqxp2-0004Qt-PL%40wrigleys.postgresql.org (BUG #6412)
|
||||
https://github.com/docker-library/postgres/issues/507
|
||||
|
||||
EOWARN
|
||||
fi
|
||||
else
|
||||
# The - option suppresses leading tabs but *not* spaces. :)
|
||||
cat >&2 <<-'EOWARN'
|
||||
****************************************************
|
||||
WARNING: No password has been set for the database.
|
||||
This will allow anyone with access to the
|
||||
Postgres port to access your database. In
|
||||
Docker's default configuration, this is
|
||||
effectively any other container on the same
|
||||
system.
|
||||
|
||||
Use "-e POSTGRES_PASSWORD=password" to set
|
||||
it in "docker run".
|
||||
****************************************************
|
||||
EOWARN
|
||||
|
||||
authMethod=trust
|
||||
fi
|
||||
|
||||
{
|
||||
echo
|
||||
echo "host all all all $authMethod"
|
||||
} >> "$PGDATA/pg_hba.conf"
|
||||
|
||||
# internal start of server in order to allow set-up using psql-client
|
||||
# does not listen on external TCP/IP and waits until start finishes
|
||||
PGUSER="${PGUSER:-$POSTGRES_USER}" \
|
||||
pg_ctl -D "$PGDATA" \
|
||||
-o "-c listen_addresses=''" \
|
||||
-w start
|
||||
|
||||
file_env 'POSTGRES_DB' "$POSTGRES_USER"
|
||||
|
||||
export PGPASSWORD="${PGPASSWORD:-$POSTGRES_PASSWORD}"
|
||||
psql=( psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --no-password )
|
||||
|
||||
if [ "$POSTGRES_DB" != 'postgres' ]; then
|
||||
"${psql[@]}" --dbname postgres --set db="$POSTGRES_DB" <<-'EOSQL'
|
||||
CREATE DATABASE :"db" ;
|
||||
EOSQL
|
||||
echo
|
||||
fi
|
||||
psql+=( --dbname "$POSTGRES_DB" )
|
||||
|
||||
echo
|
||||
for f in /docker-entrypoint-initdb.d/*; do
|
||||
case "$f" in
|
||||
*.sh)
|
||||
# https://github.com/docker-library/postgres/issues/450#issuecomment-393167936
|
||||
# https://github.com/docker-library/postgres/pull/452
|
||||
if [ -x "$f" ]; then
|
||||
echo "$0: running $f"
|
||||
"$f"
|
||||
else
|
||||
echo "$0: sourcing $f"
|
||||
. "$f"
|
||||
fi
|
||||
;;
|
||||
*.sql) echo "$0: running $f"; "${psql[@]}" -f "$f"; echo ;;
|
||||
*.sql.gz) echo "$0: running $f"; gunzip -c "$f" | "${psql[@]}"; echo ;;
|
||||
*) echo "$0: ignoring $f" ;;
|
||||
esac
|
||||
echo
|
||||
done
|
||||
|
||||
PGUSER="${PGUSER:-$POSTGRES_USER}" \
|
||||
pg_ctl -D "$PGDATA" -m fast -w stop
|
||||
|
||||
unset PGPASSWORD
|
||||
|
||||
echo
|
||||
echo 'PostgreSQL init process complete; ready for start up.'
|
||||
echo
|
||||
fi
|
||||
fi
|
||||
|
||||
exec "$@"
|
||||
Reference in New Issue
Block a user