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Merge pull request #1086 from infosiftr/2xalpine
Add support for multiple (up to two) concurrent Alpine versions
This commit is contained in:
yosifkit
GitHub
204
11/alpine3.17/Dockerfile
generated
Normal file
204
11/alpine3.17/Dockerfile
generated
Normal file
@@ -0,0 +1,204 @@
|
||||
#
|
||||
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
|
||||
#
|
||||
# PLEASE DO NOT EDIT IT DIRECTLY.
|
||||
#
|
||||
|
||||
FROM alpine:3.17
|
||||
|
||||
# 70 is the standard uid/gid for "postgres" in Alpine
|
||||
# https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
|
||||
RUN set -eux; \
|
||||
addgroup -g 70 -S postgres; \
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||||
adduser -u 70 -S -D -G postgres -H -h /var/lib/postgresql -s /bin/sh postgres; \
|
||||
mkdir -p /var/lib/postgresql; \
|
||||
chown -R postgres:postgres /var/lib/postgresql
|
||||
|
||||
# su-exec (gosu-compatible) is installed further down
|
||||
|
||||
# make the "en_US.UTF-8" locale so postgres will be utf-8 enabled by default
|
||||
# alpine doesn't require explicit locale-file generation
|
||||
ENV LANG en_US.utf8
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||||
|
||||
RUN mkdir /docker-entrypoint-initdb.d
|
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|
||||
ENV PG_MAJOR 11
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ENV PG_VERSION 11.20
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ENV PG_SHA256 3d7c8882f64a7e98534a044257dfee7abad77a5b7da12508d85d722b98b5acce
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||||
|
||||
ENV DOCKER_PG_LLVM_DEPS \
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||||
llvm15-dev \
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||||
clang15
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||||
|
||||
RUN set -eux; \
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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 \
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--file postgresql.tar.bz2 \
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--directory /usr/src/postgresql \
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--strip-components 1 \
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||||
; \
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rm postgresql.tar.bz2; \
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||||
\
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apk add --no-cache --virtual .build-deps \
|
||||
$DOCKER_PG_LLVM_DEPS \
|
||||
bison \
|
||||
coreutils \
|
||||
dpkg-dev dpkg \
|
||||
flex \
|
||||
g++ \
|
||||
gcc \
|
||||
krb5-dev \
|
||||
libc-dev \
|
||||
libedit-dev \
|
||||
libxml2-dev \
|
||||
libxslt-dev \
|
||||
linux-headers \
|
||||
make \
|
||||
openldap-dev \
|
||||
openssl-dev \
|
||||
perl-dev \
|
||||
perl-ipc-run \
|
||||
perl-utils \
|
||||
python3-dev \
|
||||
tcl-dev \
|
||||
util-linux-dev \
|
||||
zlib-dev \
|
||||
# https://www.postgresql.org/docs/10/static/release-10.html#id-1.11.6.9.5.13
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icu-dev \
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||||
; \
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\
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cd /usr/src/postgresql; \
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# update "DEFAULT_PGSOCKET_DIR" to "/var/run/postgresql" (matching Debian)
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# see https://anonscm.debian.org/git/pkg-postgresql/postgresql.git/tree/debian/patches/51-default-sockets-in-var.patch?id=8b539fcb3e093a521c095e70bdfa76887217b89f
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awk '$1 == "#define" && $2 == "DEFAULT_PGSOCKET_DIR" && $3 == "\"/tmp\"" { $3 = "\"/var/run/postgresql\""; print; next } { print }' src/include/pg_config_manual.h > src/include/pg_config_manual.h.new; \
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grep '/var/run/postgresql' src/include/pg_config_manual.h.new; \
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mv src/include/pg_config_manual.h.new src/include/pg_config_manual.h; \
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gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; \
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# 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'; \
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wget -O config/config.sub 'https://git.savannah.gnu.org/cgit/config.git/plain/config.sub?id=7d3d27baf8107b630586c962c057e22149653deb'; \
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\
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# https://git.alpinelinux.org/aports/tree/community/postgresql12/APKBUILD?h=3.18-stable&id=a470294e6d6ca7059e41c54769b7c3c26ec901d4#n158
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export LLVM_CONFIG="/usr/lib/llvm15/bin/llvm-config"; \
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# https://git.alpinelinux.org/aports/tree/community/postgresql12/APKBUILD?h=3.18-stable&id=a470294e6d6ca7059e41c54769b7c3c26ec901d4#n163
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export CLANG=clang-15; \
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\
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# configure options taken from:
|
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# https://anonscm.debian.org/cgit/pkg-postgresql/postgresql.git/tree/debian/rules?h=9.5
|
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./configure \
|
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--enable-option-checking=fatal \
|
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--build="$gnuArch" \
|
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# "/usr/src/postgresql/src/backend/access/common/tupconvert.c:105: undefined reference to `libintl_gettext'"
|
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# --enable-nls \
|
||||
--enable-integer-datetimes \
|
||||
--enable-thread-safety \
|
||||
--enable-tap-tests \
|
||||
# skip debugging info -- we want tiny size instead
|
||||
# --enable-debug \
|
||||
--disable-rpath \
|
||||
--with-uuid=e2fs \
|
||||
--with-gnu-ld \
|
||||
--with-pgport=5432 \
|
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--with-system-tzdata=/usr/share/zoneinfo \
|
||||
--prefix=/usr/local \
|
||||
--with-includes=/usr/local/include \
|
||||
--with-libraries=/usr/local/lib \
|
||||
--with-gssapi \
|
||||
--with-ldap \
|
||||
--with-tcl \
|
||||
--with-perl \
|
||||
--with-python \
|
||||
# --with-pam \
|
||||
--with-openssl \
|
||||
--with-libxml \
|
||||
--with-libxslt \
|
||||
--with-icu \
|
||||
--with-llvm \
|
||||
; \
|
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make -j "$(nproc)" world; \
|
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make install-world; \
|
||||
make -C contrib install; \
|
||||
\
|
||||
runDeps="$( \
|
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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 }' \
|
||||
# Remove plperl, plpython and pltcl dependencies by default to save image size
|
||||
# To use the pl extensions, those have to be installed in a derived image
|
||||
| grep -v -e perl -e python -e tcl \
|
||||
)"; \
|
||||
apk add --no-cache --virtual .postgresql-rundeps \
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||||
$runDeps \
|
||||
bash \
|
||||
su-exec \
|
||||
tzdata \
|
||||
zstd \
|
||||
# https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.16.0#ICU_data_split
|
||||
icu-data-full \
|
||||
# nss_wrapper is not availble on ppc64le: "test case segfaults in ppc64le"
|
||||
# https://git.alpinelinux.org/aports/commit/testing/nss_wrapper/APKBUILD?h=3.17-stable&id=94d81ceeb58cff448d489bbcbe9a6d40c9991663
|
||||
$([ "$(apk --print-arch)" != 'ppc64le' ] && echo 'nss_wrapper') \
|
||||
; \
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apk del --no-network .build-deps; \
|
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cd /; \
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rm -rf \
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/usr/src/postgresql \
|
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/usr/local/share/doc \
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||||
/usr/local/share/man \
|
||||
; \
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||||
\
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||||
postgres --version
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|
||||
# make the sample config easier to munge (and "correct by default")
|
||||
RUN set -eux; \
|
||||
cp -v /usr/local/share/postgresql/postgresql.conf.sample /usr/local/share/postgresql/postgresql.conf.sample.orig; \
|
||||
sed -ri "s!^#?(listen_addresses)\s*=\s*\S+.*!\1 = '*'!" /usr/local/share/postgresql/postgresql.conf.sample; \
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grep -F "listen_addresses = '*'" /usr/local/share/postgresql/postgresql.conf.sample
|
||||
|
||||
RUN mkdir -p /var/run/postgresql && chown -R postgres:postgres /var/run/postgresql && chmod 3777 /var/run/postgresql
|
||||
|
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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 1777 "$PGDATA"
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VOLUME /var/lib/postgresql/data
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||||
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||||
COPY docker-entrypoint.sh /usr/local/bin/
|
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ENTRYPOINT ["docker-entrypoint.sh"]
|
||||
|
||||
# We set the default STOPSIGNAL to SIGINT, which corresponds to what PostgreSQL
|
||||
# calls "Fast Shutdown mode" wherein new connections are disallowed and any
|
||||
# in-progress transactions are aborted, allowing PostgreSQL to stop cleanly and
|
||||
# flush tables to disk, which is the best compromise available to avoid data
|
||||
# corruption.
|
||||
#
|
||||
# Users who know their applications do not keep open long-lived idle connections
|
||||
# may way to use a value of SIGTERM instead, which corresponds to "Smart
|
||||
# Shutdown mode" in which any existing sessions are allowed to finish and the
|
||||
# server stops when all sessions are terminated.
|
||||
#
|
||||
# See https://www.postgresql.org/docs/12/server-shutdown.html for more details
|
||||
# about available PostgreSQL server shutdown signals.
|
||||
#
|
||||
# See also https://www.postgresql.org/docs/12/server-start.html for further
|
||||
# justification of this as the default value, namely that the example (and
|
||||
# shipped) systemd service files use the "Fast Shutdown mode" for service
|
||||
# termination.
|
||||
#
|
||||
STOPSIGNAL SIGINT
|
||||
#
|
||||
# An additional setting that is recommended for all users regardless of this
|
||||
# value is the runtime "--stop-timeout" (or your orchestrator/runtime's
|
||||
# equivalent) for controlling how long to wait between sending the defined
|
||||
# STOPSIGNAL and sending SIGKILL (which is likely to cause data corruption).
|
||||
#
|
||||
# The default in most runtimes (such as Docker) is 10 seconds, and the
|
||||
# documentation at https://www.postgresql.org/docs/12/server-start.html notes
|
||||
# that even 90 seconds may not be long enough in many instances.
|
||||
|
||||
EXPOSE 5432
|
||||
CMD ["postgres"]
|
||||
204
12/alpine3.17/Dockerfile
generated
Normal file
204
12/alpine3.17/Dockerfile
generated
Normal file
@@ -0,0 +1,204 @@
|
||||
#
|
||||
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
|
||||
#
|
||||
# PLEASE DO NOT EDIT IT DIRECTLY.
|
||||
#
|
||||
|
||||
FROM alpine:3.17
|
||||
|
||||
# 70 is the standard uid/gid for "postgres" in Alpine
|
||||
# https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
|
||||
RUN set -eux; \
|
||||
addgroup -g 70 -S postgres; \
|
||||
adduser -u 70 -S -D -G postgres -H -h /var/lib/postgresql -s /bin/sh postgres; \
|
||||
mkdir -p /var/lib/postgresql; \
|
||||
chown -R postgres:postgres /var/lib/postgresql
|
||||
|
||||
# su-exec (gosu-compatible) is installed further down
|
||||
|
||||
# make the "en_US.UTF-8" locale so postgres will be utf-8 enabled by default
|
||||
# alpine doesn't require explicit locale-file generation
|
||||
ENV LANG en_US.utf8
|
||||
|
||||
RUN mkdir /docker-entrypoint-initdb.d
|
||||
|
||||
ENV PG_MAJOR 12
|
||||
ENV PG_VERSION 12.15
|
||||
ENV PG_SHA256 bb5206e2864c1c4579938b96ea6096d155f22abf2d2cc2aa57571e3c4cb12b36
|
||||
|
||||
ENV DOCKER_PG_LLVM_DEPS \
|
||||
llvm15-dev \
|
||||
clang15
|
||||
|
||||
RUN set -eux; \
|
||||
\
|
||||
wget -O postgresql.tar.bz2 "https://ftp.postgresql.org/pub/source/v$PG_VERSION/postgresql-$PG_VERSION.tar.bz2"; \
|
||||
echo "$PG_SHA256 *postgresql.tar.bz2" | sha256sum -c -; \
|
||||
mkdir -p /usr/src/postgresql; \
|
||||
tar \
|
||||
--extract \
|
||||
--file postgresql.tar.bz2 \
|
||||
--directory /usr/src/postgresql \
|
||||
--strip-components 1 \
|
||||
; \
|
||||
rm postgresql.tar.bz2; \
|
||||
\
|
||||
apk add --no-cache --virtual .build-deps \
|
||||
$DOCKER_PG_LLVM_DEPS \
|
||||
bison \
|
||||
coreutils \
|
||||
dpkg-dev dpkg \
|
||||
flex \
|
||||
g++ \
|
||||
gcc \
|
||||
krb5-dev \
|
||||
libc-dev \
|
||||
libedit-dev \
|
||||
libxml2-dev \
|
||||
libxslt-dev \
|
||||
linux-headers \
|
||||
make \
|
||||
openldap-dev \
|
||||
openssl-dev \
|
||||
perl-dev \
|
||||
perl-ipc-run \
|
||||
perl-utils \
|
||||
python3-dev \
|
||||
tcl-dev \
|
||||
util-linux-dev \
|
||||
zlib-dev \
|
||||
# https://www.postgresql.org/docs/10/static/release-10.html#id-1.11.6.9.5.13
|
||||
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'; \
|
||||
\
|
||||
# https://git.alpinelinux.org/aports/tree/community/postgresql12/APKBUILD?h=3.18-stable&id=a470294e6d6ca7059e41c54769b7c3c26ec901d4#n158
|
||||
export LLVM_CONFIG="/usr/lib/llvm15/bin/llvm-config"; \
|
||||
# https://git.alpinelinux.org/aports/tree/community/postgresql12/APKBUILD?h=3.18-stable&id=a470294e6d6ca7059e41c54769b7c3c26ec901d4#n163
|
||||
export CLANG=clang-15; \
|
||||
\
|
||||
# configure options taken from:
|
||||
# https://anonscm.debian.org/cgit/pkg-postgresql/postgresql.git/tree/debian/rules?h=9.5
|
||||
./configure \
|
||||
--enable-option-checking=fatal \
|
||||
--build="$gnuArch" \
|
||||
# "/usr/src/postgresql/src/backend/access/common/tupconvert.c:105: undefined reference to `libintl_gettext'"
|
||||
# --enable-nls \
|
||||
--enable-integer-datetimes \
|
||||
--enable-thread-safety \
|
||||
--enable-tap-tests \
|
||||
# skip debugging info -- we want tiny size instead
|
||||
# --enable-debug \
|
||||
--disable-rpath \
|
||||
--with-uuid=e2fs \
|
||||
--with-gnu-ld \
|
||||
--with-pgport=5432 \
|
||||
--with-system-tzdata=/usr/share/zoneinfo \
|
||||
--prefix=/usr/local \
|
||||
--with-includes=/usr/local/include \
|
||||
--with-libraries=/usr/local/lib \
|
||||
--with-gssapi \
|
||||
--with-ldap \
|
||||
--with-tcl \
|
||||
--with-perl \
|
||||
--with-python \
|
||||
# --with-pam \
|
||||
--with-openssl \
|
||||
--with-libxml \
|
||||
--with-libxslt \
|
||||
--with-icu \
|
||||
--with-llvm \
|
||||
; \
|
||||
make -j "$(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 }' \
|
||||
# Remove plperl, plpython and pltcl dependencies by default to save image size
|
||||
# To use the pl extensions, those have to be installed in a derived image
|
||||
| grep -v -e perl -e python -e tcl \
|
||||
)"; \
|
||||
apk add --no-cache --virtual .postgresql-rundeps \
|
||||
$runDeps \
|
||||
bash \
|
||||
su-exec \
|
||||
tzdata \
|
||||
zstd \
|
||||
# https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.16.0#ICU_data_split
|
||||
icu-data-full \
|
||||
# nss_wrapper is not availble on ppc64le: "test case segfaults in ppc64le"
|
||||
# https://git.alpinelinux.org/aports/commit/testing/nss_wrapper/APKBUILD?h=3.17-stable&id=94d81ceeb58cff448d489bbcbe9a6d40c9991663
|
||||
$([ "$(apk --print-arch)" != 'ppc64le' ] && echo 'nss_wrapper') \
|
||||
; \
|
||||
apk del --no-network .build-deps; \
|
||||
cd /; \
|
||||
rm -rf \
|
||||
/usr/src/postgresql \
|
||||
/usr/local/share/doc \
|
||||
/usr/local/share/man \
|
||||
; \
|
||||
\
|
||||
postgres --version
|
||||
|
||||
# make the sample config easier to munge (and "correct by default")
|
||||
RUN set -eux; \
|
||||
cp -v /usr/local/share/postgresql/postgresql.conf.sample /usr/local/share/postgresql/postgresql.conf.sample.orig; \
|
||||
sed -ri "s!^#?(listen_addresses)\s*=\s*\S+.*!\1 = '*'!" /usr/local/share/postgresql/postgresql.conf.sample; \
|
||||
grep -F "listen_addresses = '*'" /usr/local/share/postgresql/postgresql.conf.sample
|
||||
|
||||
RUN mkdir -p /var/run/postgresql && chown -R postgres:postgres /var/run/postgresql && chmod 3777 /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 1777 "$PGDATA"
|
||||
VOLUME /var/lib/postgresql/data
|
||||
|
||||
COPY docker-entrypoint.sh /usr/local/bin/
|
||||
ENTRYPOINT ["docker-entrypoint.sh"]
|
||||
|
||||
# We set the default STOPSIGNAL to SIGINT, which corresponds to what PostgreSQL
|
||||
# calls "Fast Shutdown mode" wherein new connections are disallowed and any
|
||||
# in-progress transactions are aborted, allowing PostgreSQL to stop cleanly and
|
||||
# flush tables to disk, which is the best compromise available to avoid data
|
||||
# corruption.
|
||||
#
|
||||
# Users who know their applications do not keep open long-lived idle connections
|
||||
# may way to use a value of SIGTERM instead, which corresponds to "Smart
|
||||
# Shutdown mode" in which any existing sessions are allowed to finish and the
|
||||
# server stops when all sessions are terminated.
|
||||
#
|
||||
# See https://www.postgresql.org/docs/12/server-shutdown.html for more details
|
||||
# about available PostgreSQL server shutdown signals.
|
||||
#
|
||||
# See also https://www.postgresql.org/docs/12/server-start.html for further
|
||||
# justification of this as the default value, namely that the example (and
|
||||
# shipped) systemd service files use the "Fast Shutdown mode" for service
|
||||
# termination.
|
||||
#
|
||||
STOPSIGNAL SIGINT
|
||||
#
|
||||
# An additional setting that is recommended for all users regardless of this
|
||||
# value is the runtime "--stop-timeout" (or your orchestrator/runtime's
|
||||
# equivalent) for controlling how long to wait between sending the defined
|
||||
# STOPSIGNAL and sending SIGKILL (which is likely to cause data corruption).
|
||||
#
|
||||
# The default in most runtimes (such as Docker) is 10 seconds, and the
|
||||
# documentation at https://www.postgresql.org/docs/12/server-start.html notes
|
||||
# that even 90 seconds may not be long enough in many instances.
|
||||
|
||||
EXPOSE 5432
|
||||
CMD ["postgres"]
|
||||
204
13/alpine3.17/Dockerfile
generated
Normal file
204
13/alpine3.17/Dockerfile
generated
Normal file
@@ -0,0 +1,204 @@
|
||||
#
|
||||
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
|
||||
#
|
||||
# PLEASE DO NOT EDIT IT DIRECTLY.
|
||||
#
|
||||
|
||||
FROM alpine:3.17
|
||||
|
||||
# 70 is the standard uid/gid for "postgres" in Alpine
|
||||
# https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
|
||||
RUN set -eux; \
|
||||
addgroup -g 70 -S postgres; \
|
||||
adduser -u 70 -S -D -G postgres -H -h /var/lib/postgresql -s /bin/sh postgres; \
|
||||
mkdir -p /var/lib/postgresql; \
|
||||
chown -R postgres:postgres /var/lib/postgresql
|
||||
|
||||
# su-exec (gosu-compatible) is installed further down
|
||||
|
||||
# make the "en_US.UTF-8" locale so postgres will be utf-8 enabled by default
|
||||
# alpine doesn't require explicit locale-file generation
|
||||
ENV LANG en_US.utf8
|
||||
|
||||
RUN mkdir /docker-entrypoint-initdb.d
|
||||
|
||||
ENV PG_MAJOR 13
|
||||
ENV PG_VERSION 13.11
|
||||
ENV PG_SHA256 4992ff647203566b670d4e54dc5317499a26856c93576d0ea951bdf6bee50bfb
|
||||
|
||||
ENV DOCKER_PG_LLVM_DEPS \
|
||||
llvm15-dev \
|
||||
clang15
|
||||
|
||||
RUN set -eux; \
|
||||
\
|
||||
wget -O postgresql.tar.bz2 "https://ftp.postgresql.org/pub/source/v$PG_VERSION/postgresql-$PG_VERSION.tar.bz2"; \
|
||||
echo "$PG_SHA256 *postgresql.tar.bz2" | sha256sum -c -; \
|
||||
mkdir -p /usr/src/postgresql; \
|
||||
tar \
|
||||
--extract \
|
||||
--file postgresql.tar.bz2 \
|
||||
--directory /usr/src/postgresql \
|
||||
--strip-components 1 \
|
||||
; \
|
||||
rm postgresql.tar.bz2; \
|
||||
\
|
||||
apk add --no-cache --virtual .build-deps \
|
||||
$DOCKER_PG_LLVM_DEPS \
|
||||
bison \
|
||||
coreutils \
|
||||
dpkg-dev dpkg \
|
||||
flex \
|
||||
g++ \
|
||||
gcc \
|
||||
krb5-dev \
|
||||
libc-dev \
|
||||
libedit-dev \
|
||||
libxml2-dev \
|
||||
libxslt-dev \
|
||||
linux-headers \
|
||||
make \
|
||||
openldap-dev \
|
||||
openssl-dev \
|
||||
perl-dev \
|
||||
perl-ipc-run \
|
||||
perl-utils \
|
||||
python3-dev \
|
||||
tcl-dev \
|
||||
util-linux-dev \
|
||||
zlib-dev \
|
||||
# https://www.postgresql.org/docs/10/static/release-10.html#id-1.11.6.9.5.13
|
||||
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'; \
|
||||
\
|
||||
# https://git.alpinelinux.org/aports/tree/community/postgresql12/APKBUILD?h=3.18-stable&id=a470294e6d6ca7059e41c54769b7c3c26ec901d4#n158
|
||||
export LLVM_CONFIG="/usr/lib/llvm15/bin/llvm-config"; \
|
||||
# https://git.alpinelinux.org/aports/tree/community/postgresql12/APKBUILD?h=3.18-stable&id=a470294e6d6ca7059e41c54769b7c3c26ec901d4#n163
|
||||
export CLANG=clang-15; \
|
||||
\
|
||||
# configure options taken from:
|
||||
# https://anonscm.debian.org/cgit/pkg-postgresql/postgresql.git/tree/debian/rules?h=9.5
|
||||
./configure \
|
||||
--enable-option-checking=fatal \
|
||||
--build="$gnuArch" \
|
||||
# "/usr/src/postgresql/src/backend/access/common/tupconvert.c:105: undefined reference to `libintl_gettext'"
|
||||
# --enable-nls \
|
||||
--enable-integer-datetimes \
|
||||
--enable-thread-safety \
|
||||
--enable-tap-tests \
|
||||
# skip debugging info -- we want tiny size instead
|
||||
# --enable-debug \
|
||||
--disable-rpath \
|
||||
--with-uuid=e2fs \
|
||||
--with-gnu-ld \
|
||||
--with-pgport=5432 \
|
||||
--with-system-tzdata=/usr/share/zoneinfo \
|
||||
--prefix=/usr/local \
|
||||
--with-includes=/usr/local/include \
|
||||
--with-libraries=/usr/local/lib \
|
||||
--with-gssapi \
|
||||
--with-ldap \
|
||||
--with-tcl \
|
||||
--with-perl \
|
||||
--with-python \
|
||||
# --with-pam \
|
||||
--with-openssl \
|
||||
--with-libxml \
|
||||
--with-libxslt \
|
||||
--with-icu \
|
||||
--with-llvm \
|
||||
; \
|
||||
make -j "$(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 }' \
|
||||
# Remove plperl, plpython and pltcl dependencies by default to save image size
|
||||
# To use the pl extensions, those have to be installed in a derived image
|
||||
| grep -v -e perl -e python -e tcl \
|
||||
)"; \
|
||||
apk add --no-cache --virtual .postgresql-rundeps \
|
||||
$runDeps \
|
||||
bash \
|
||||
su-exec \
|
||||
tzdata \
|
||||
zstd \
|
||||
# https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.16.0#ICU_data_split
|
||||
icu-data-full \
|
||||
# nss_wrapper is not availble on ppc64le: "test case segfaults in ppc64le"
|
||||
# https://git.alpinelinux.org/aports/commit/testing/nss_wrapper/APKBUILD?h=3.17-stable&id=94d81ceeb58cff448d489bbcbe9a6d40c9991663
|
||||
$([ "$(apk --print-arch)" != 'ppc64le' ] && echo 'nss_wrapper') \
|
||||
; \
|
||||
apk del --no-network .build-deps; \
|
||||
cd /; \
|
||||
rm -rf \
|
||||
/usr/src/postgresql \
|
||||
/usr/local/share/doc \
|
||||
/usr/local/share/man \
|
||||
; \
|
||||
\
|
||||
postgres --version
|
||||
|
||||
# make the sample config easier to munge (and "correct by default")
|
||||
RUN set -eux; \
|
||||
cp -v /usr/local/share/postgresql/postgresql.conf.sample /usr/local/share/postgresql/postgresql.conf.sample.orig; \
|
||||
sed -ri "s!^#?(listen_addresses)\s*=\s*\S+.*!\1 = '*'!" /usr/local/share/postgresql/postgresql.conf.sample; \
|
||||
grep -F "listen_addresses = '*'" /usr/local/share/postgresql/postgresql.conf.sample
|
||||
|
||||
RUN mkdir -p /var/run/postgresql && chown -R postgres:postgres /var/run/postgresql && chmod 3777 /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 1777 "$PGDATA"
|
||||
VOLUME /var/lib/postgresql/data
|
||||
|
||||
COPY docker-entrypoint.sh /usr/local/bin/
|
||||
ENTRYPOINT ["docker-entrypoint.sh"]
|
||||
|
||||
# We set the default STOPSIGNAL to SIGINT, which corresponds to what PostgreSQL
|
||||
# calls "Fast Shutdown mode" wherein new connections are disallowed and any
|
||||
# in-progress transactions are aborted, allowing PostgreSQL to stop cleanly and
|
||||
# flush tables to disk, which is the best compromise available to avoid data
|
||||
# corruption.
|
||||
#
|
||||
# Users who know their applications do not keep open long-lived idle connections
|
||||
# may way to use a value of SIGTERM instead, which corresponds to "Smart
|
||||
# Shutdown mode" in which any existing sessions are allowed to finish and the
|
||||
# server stops when all sessions are terminated.
|
||||
#
|
||||
# See https://www.postgresql.org/docs/12/server-shutdown.html for more details
|
||||
# about available PostgreSQL server shutdown signals.
|
||||
#
|
||||
# See also https://www.postgresql.org/docs/12/server-start.html for further
|
||||
# justification of this as the default value, namely that the example (and
|
||||
# shipped) systemd service files use the "Fast Shutdown mode" for service
|
||||
# termination.
|
||||
#
|
||||
STOPSIGNAL SIGINT
|
||||
#
|
||||
# An additional setting that is recommended for all users regardless of this
|
||||
# value is the runtime "--stop-timeout" (or your orchestrator/runtime's
|
||||
# equivalent) for controlling how long to wait between sending the defined
|
||||
# STOPSIGNAL and sending SIGKILL (which is likely to cause data corruption).
|
||||
#
|
||||
# The default in most runtimes (such as Docker) is 10 seconds, and the
|
||||
# documentation at https://www.postgresql.org/docs/12/server-start.html notes
|
||||
# that even 90 seconds may not be long enough in many instances.
|
||||
|
||||
EXPOSE 5432
|
||||
CMD ["postgres"]
|
||||
351
13/alpine3.18/docker-entrypoint.sh
generated
Executable file
351
13/alpine3.18/docker-entrypoint.sh
generated
Executable file
@@ -0,0 +1,351 @@
|
||||
#!/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:-}" ] && [ "${!fileVar:-}" ]; then
|
||||
printf >&2 'error: both %s and %s are set (but are exclusive)\n' "$var" "$fileVar"
|
||||
exit 1
|
||||
fi
|
||||
local val="$def"
|
||||
if [ "${!var:-}" ]; then
|
||||
val="${!var}"
|
||||
elif [ "${!fileVar:-}" ]; then
|
||||
val="$(< "${!fileVar}")"
|
||||
fi
|
||||
export "$var"="$val"
|
||||
unset "$fileVar"
|
||||
}
|
||||
|
||||
# check to see if this file is being run or sourced from another script
|
||||
_is_sourced() {
|
||||
# https://unix.stackexchange.com/a/215279
|
||||
[ "${#FUNCNAME[@]}" -ge 2 ] \
|
||||
&& [ "${FUNCNAME[0]}" = '_is_sourced' ] \
|
||||
&& [ "${FUNCNAME[1]}" = 'source' ]
|
||||
}
|
||||
|
||||
# used to create initial postgres directories and if run as root, ensure ownership to the "postgres" user
|
||||
docker_create_db_directories() {
|
||||
local user; user="$(id -u)"
|
||||
|
||||
mkdir -p "$PGDATA"
|
||||
# ignore failure since there are cases where we can't chmod (and PostgreSQL might fail later anyhow - it's picky about permissions of this directory)
|
||||
chmod 00700 "$PGDATA" || :
|
||||
|
||||
# ignore failure since it will be fine when using the image provided directory; see also https://github.com/docker-library/postgres/pull/289
|
||||
mkdir -p /var/run/postgresql || :
|
||||
chmod 03775 /var/run/postgresql || :
|
||||
|
||||
# Create the transaction log directory before initdb is run so the directory is owned by the correct user
|
||||
if [ -n "${POSTGRES_INITDB_WALDIR:-}" ]; then
|
||||
mkdir -p "$POSTGRES_INITDB_WALDIR"
|
||||
if [ "$user" = '0' ]; then
|
||||
find "$POSTGRES_INITDB_WALDIR" \! -user postgres -exec chown postgres '{}' +
|
||||
fi
|
||||
chmod 700 "$POSTGRES_INITDB_WALDIR"
|
||||
fi
|
||||
|
||||
# allow the container to be started with `--user`
|
||||
if [ "$user" = '0' ]; then
|
||||
find "$PGDATA" \! -user postgres -exec chown postgres '{}' +
|
||||
find /var/run/postgresql \! -user postgres -exec chown postgres '{}' +
|
||||
fi
|
||||
}
|
||||
|
||||
# initialize empty PGDATA directory with new database via 'initdb'
|
||||
# arguments to `initdb` can be passed via POSTGRES_INITDB_ARGS or as arguments to this function
|
||||
# `initdb` automatically creates the "postgres", "template0", and "template1" dbnames
|
||||
# this is also where the database user is created, specified by `POSTGRES_USER` env
|
||||
docker_init_database_dir() {
|
||||
# "initdb" is particular about the current user existing in "/etc/passwd", so we use "nss_wrapper" to fake that if necessary
|
||||
# see https://github.com/docker-library/postgres/pull/253, https://github.com/docker-library/postgres/issues/359, https://cwrap.org/nss_wrapper.html
|
||||
local uid; uid="$(id -u)"
|
||||
if ! getent passwd "$uid" &> /dev/null; then
|
||||
# see if we can find a suitable "libnss_wrapper.so" (https://salsa.debian.org/sssd-team/nss-wrapper/-/commit/b9925a653a54e24d09d9b498a2d913729f7abb15)
|
||||
local wrapper
|
||||
for wrapper in {/usr,}/lib{/*,}/libnss_wrapper.so; do
|
||||
if [ -s "$wrapper" ]; then
|
||||
NSS_WRAPPER_PASSWD="$(mktemp)"
|
||||
NSS_WRAPPER_GROUP="$(mktemp)"
|
||||
export LD_PRELOAD="$wrapper" NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
local gid; gid="$(id -g)"
|
||||
printf 'postgres:x:%s:%s:PostgreSQL:%s:/bin/false\n' "$uid" "$gid" "$PGDATA" > "$NSS_WRAPPER_PASSWD"
|
||||
printf 'postgres:x:%s:\n' "$gid" > "$NSS_WRAPPER_GROUP"
|
||||
break
|
||||
fi
|
||||
done
|
||||
fi
|
||||
|
||||
if [ -n "${POSTGRES_INITDB_WALDIR:-}" ]; then
|
||||
set -- --waldir "$POSTGRES_INITDB_WALDIR" "$@"
|
||||
fi
|
||||
|
||||
# --pwfile refuses to handle a properly-empty file (hence the "\n"): https://github.com/docker-library/postgres/issues/1025
|
||||
eval 'initdb --username="$POSTGRES_USER" --pwfile=<(printf "%s\n" "$POSTGRES_PASSWORD") '"$POSTGRES_INITDB_ARGS"' "$@"'
|
||||
|
||||
# unset/cleanup "nss_wrapper" bits
|
||||
if [[ "${LD_PRELOAD:-}" == */libnss_wrapper.so ]]; then
|
||||
rm -f "$NSS_WRAPPER_PASSWD" "$NSS_WRAPPER_GROUP"
|
||||
unset LD_PRELOAD NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
fi
|
||||
}
|
||||
|
||||
# print large warning if POSTGRES_PASSWORD is long
|
||||
# error if both POSTGRES_PASSWORD is empty and POSTGRES_HOST_AUTH_METHOD is not 'trust'
|
||||
# print large warning if POSTGRES_HOST_AUTH_METHOD is set to 'trust'
|
||||
# assumes database is not set up, ie: [ -z "$DATABASE_ALREADY_EXISTS" ]
|
||||
docker_verify_minimum_env() {
|
||||
# check password first so we can output the warning before postgres
|
||||
# messes it up
|
||||
if [ "${#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
|
||||
if [ -z "$POSTGRES_PASSWORD" ] && [ 'trust' != "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
# The - option suppresses leading tabs but *not* spaces. :)
|
||||
cat >&2 <<-'EOE'
|
||||
Error: Database is uninitialized and superuser password is not specified.
|
||||
You must specify POSTGRES_PASSWORD to a non-empty value for the
|
||||
superuser. For example, "-e POSTGRES_PASSWORD=password" on "docker run".
|
||||
|
||||
You may also use "POSTGRES_HOST_AUTH_METHOD=trust" to allow all
|
||||
connections without a password. This is *not* recommended.
|
||||
|
||||
See PostgreSQL documentation about "trust":
|
||||
https://www.postgresql.org/docs/current/auth-trust.html
|
||||
EOE
|
||||
exit 1
|
||||
fi
|
||||
if [ 'trust' = "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
cat >&2 <<-'EOWARN'
|
||||
********************************************************************************
|
||||
WARNING: POSTGRES_HOST_AUTH_METHOD has been set to "trust". This will allow
|
||||
anyone with access to the Postgres port to access your database without
|
||||
a password, even if POSTGRES_PASSWORD is set. See PostgreSQL
|
||||
documentation about "trust":
|
||||
https://www.postgresql.org/docs/current/auth-trust.html
|
||||
In Docker's default configuration, this is effectively any other
|
||||
container on the same system.
|
||||
|
||||
It is not recommended to use POSTGRES_HOST_AUTH_METHOD=trust. Replace
|
||||
it with "-e POSTGRES_PASSWORD=password" instead to set a password in
|
||||
"docker run".
|
||||
********************************************************************************
|
||||
EOWARN
|
||||
fi
|
||||
}
|
||||
|
||||
# usage: docker_process_init_files [file [file [...]]]
|
||||
# ie: docker_process_init_files /always-initdb.d/*
|
||||
# process initializer files, based on file extensions and permissions
|
||||
docker_process_init_files() {
|
||||
# psql here for backwards compatibility "${psql[@]}"
|
||||
psql=( docker_process_sql )
|
||||
|
||||
printf '\n'
|
||||
local f
|
||||
for f; 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
|
||||
printf '%s: running %s\n' "$0" "$f"
|
||||
"$f"
|
||||
else
|
||||
printf '%s: sourcing %s\n' "$0" "$f"
|
||||
. "$f"
|
||||
fi
|
||||
;;
|
||||
*.sql) printf '%s: running %s\n' "$0" "$f"; docker_process_sql -f "$f"; printf '\n' ;;
|
||||
*.sql.gz) printf '%s: running %s\n' "$0" "$f"; gunzip -c "$f" | docker_process_sql; printf '\n' ;;
|
||||
*.sql.xz) printf '%s: running %s\n' "$0" "$f"; xzcat "$f" | docker_process_sql; printf '\n' ;;
|
||||
*.sql.zst) printf '%s: running %s\n' "$0" "$f"; zstd -dc "$f" | docker_process_sql; printf '\n' ;;
|
||||
*) printf '%s: ignoring %s\n' "$0" "$f" ;;
|
||||
esac
|
||||
printf '\n'
|
||||
done
|
||||
}
|
||||
|
||||
# Execute sql script, passed via stdin (or -f flag of pqsl)
|
||||
# usage: docker_process_sql [psql-cli-args]
|
||||
# ie: docker_process_sql --dbname=mydb <<<'INSERT ...'
|
||||
# ie: docker_process_sql -f my-file.sql
|
||||
# ie: docker_process_sql <my-file.sql
|
||||
docker_process_sql() {
|
||||
local query_runner=( psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --no-password --no-psqlrc )
|
||||
if [ -n "$POSTGRES_DB" ]; then
|
||||
query_runner+=( --dbname "$POSTGRES_DB" )
|
||||
fi
|
||||
|
||||
PGHOST= PGHOSTADDR= "${query_runner[@]}" "$@"
|
||||
}
|
||||
|
||||
# create initial database
|
||||
# uses environment variables for input: POSTGRES_DB
|
||||
docker_setup_db() {
|
||||
local dbAlreadyExists
|
||||
dbAlreadyExists="$(
|
||||
POSTGRES_DB= docker_process_sql --dbname postgres --set db="$POSTGRES_DB" --tuples-only <<-'EOSQL'
|
||||
SELECT 1 FROM pg_database WHERE datname = :'db' ;
|
||||
EOSQL
|
||||
)"
|
||||
if [ -z "$dbAlreadyExists" ]; then
|
||||
POSTGRES_DB= docker_process_sql --dbname postgres --set db="$POSTGRES_DB" <<-'EOSQL'
|
||||
CREATE DATABASE :"db" ;
|
||||
EOSQL
|
||||
printf '\n'
|
||||
fi
|
||||
}
|
||||
|
||||
# Loads various settings that are used elsewhere in the script
|
||||
# This should be called before any other functions
|
||||
docker_setup_env() {
|
||||
file_env 'POSTGRES_PASSWORD'
|
||||
|
||||
file_env 'POSTGRES_USER' 'postgres'
|
||||
file_env 'POSTGRES_DB' "$POSTGRES_USER"
|
||||
file_env 'POSTGRES_INITDB_ARGS'
|
||||
: "${POSTGRES_HOST_AUTH_METHOD:=}"
|
||||
|
||||
declare -g DATABASE_ALREADY_EXISTS
|
||||
# look specifically for PG_VERSION, as it is expected in the DB dir
|
||||
if [ -s "$PGDATA/PG_VERSION" ]; then
|
||||
DATABASE_ALREADY_EXISTS='true'
|
||||
fi
|
||||
}
|
||||
|
||||
# append POSTGRES_HOST_AUTH_METHOD to pg_hba.conf for "host" connections
|
||||
# all arguments will be passed along as arguments to `postgres` for getting the value of 'password_encryption'
|
||||
pg_setup_hba_conf() {
|
||||
# default authentication method is md5 on versions before 14
|
||||
# https://www.postgresql.org/about/news/postgresql-14-released-2318/
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
shift
|
||||
fi
|
||||
local auth
|
||||
# check the default/configured encryption and use that as the auth method
|
||||
auth="$(postgres -C password_encryption "$@")"
|
||||
: "${POSTGRES_HOST_AUTH_METHOD:=$auth}"
|
||||
{
|
||||
printf '\n'
|
||||
if [ 'trust' = "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
printf '# warning trust is enabled for all connections\n'
|
||||
printf '# see https://www.postgresql.org/docs/12/auth-trust.html\n'
|
||||
fi
|
||||
printf 'host all all all %s\n' "$POSTGRES_HOST_AUTH_METHOD"
|
||||
} >> "$PGDATA/pg_hba.conf"
|
||||
}
|
||||
|
||||
# start socket-only postgresql server for setting up or running scripts
|
||||
# all arguments will be passed along as arguments to `postgres` (via pg_ctl)
|
||||
docker_temp_server_start() {
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
shift
|
||||
fi
|
||||
|
||||
# internal start of server in order to allow setup using psql client
|
||||
# does not listen on external TCP/IP and waits until start finishes
|
||||
set -- "$@" -c listen_addresses='' -p "${PGPORT:-5432}"
|
||||
|
||||
PGUSER="${PGUSER:-$POSTGRES_USER}" \
|
||||
pg_ctl -D "$PGDATA" \
|
||||
-o "$(printf '%q ' "$@")" \
|
||||
-w start
|
||||
}
|
||||
|
||||
# stop postgresql server after done setting up user and running scripts
|
||||
docker_temp_server_stop() {
|
||||
PGUSER="${PGUSER:-postgres}" \
|
||||
pg_ctl -D "$PGDATA" -m fast -w stop
|
||||
}
|
||||
|
||||
# check arguments for an option that would cause postgres to stop
|
||||
# return true if there is one
|
||||
_pg_want_help() {
|
||||
local arg
|
||||
for arg; do
|
||||
case "$arg" in
|
||||
# postgres --help | grep 'then exit'
|
||||
# leaving out -C on purpose since it always fails and is unhelpful:
|
||||
# postgres: could not access the server configuration file "/var/lib/postgresql/data/postgresql.conf": No such file or directory
|
||||
-'?'|--help|--describe-config|-V|--version)
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
_main() {
|
||||
# if first arg looks like a flag, assume we want to run postgres server
|
||||
if [ "${1:0:1}" = '-' ]; then
|
||||
set -- postgres "$@"
|
||||
fi
|
||||
|
||||
if [ "$1" = 'postgres' ] && ! _pg_want_help "$@"; then
|
||||
docker_setup_env
|
||||
# setup data directories and permissions (when run as root)
|
||||
docker_create_db_directories
|
||||
if [ "$(id -u)" = '0' ]; then
|
||||
# then restart script as postgres user
|
||||
exec su-exec postgres "$BASH_SOURCE" "$@"
|
||||
fi
|
||||
|
||||
# only run initialization on an empty data directory
|
||||
if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
|
||||
docker_verify_minimum_env
|
||||
|
||||
# check dir permissions to reduce likelihood of half-initialized database
|
||||
ls /docker-entrypoint-initdb.d/ > /dev/null
|
||||
|
||||
docker_init_database_dir
|
||||
pg_setup_hba_conf "$@"
|
||||
|
||||
# PGPASSWORD is required for psql when authentication is required for 'local' connections via pg_hba.conf and is otherwise harmless
|
||||
# e.g. when '--auth=md5' or '--auth-local=md5' is used in POSTGRES_INITDB_ARGS
|
||||
export PGPASSWORD="${PGPASSWORD:-$POSTGRES_PASSWORD}"
|
||||
docker_temp_server_start "$@"
|
||||
|
||||
docker_setup_db
|
||||
docker_process_init_files /docker-entrypoint-initdb.d/*
|
||||
|
||||
docker_temp_server_stop
|
||||
unset PGPASSWORD
|
||||
|
||||
cat <<-'EOM'
|
||||
|
||||
PostgreSQL init process complete; ready for start up.
|
||||
|
||||
EOM
|
||||
else
|
||||
cat <<-'EOM'
|
||||
|
||||
PostgreSQL Database directory appears to contain a database; Skipping initialization
|
||||
|
||||
EOM
|
||||
fi
|
||||
fi
|
||||
|
||||
exec "$@"
|
||||
}
|
||||
|
||||
if ! _is_sourced; then
|
||||
_main "$@"
|
||||
fi
|
||||
207
14/alpine3.17/Dockerfile
generated
Normal file
207
14/alpine3.17/Dockerfile
generated
Normal file
@@ -0,0 +1,207 @@
|
||||
#
|
||||
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
|
||||
#
|
||||
# PLEASE DO NOT EDIT IT DIRECTLY.
|
||||
#
|
||||
|
||||
FROM alpine:3.17
|
||||
|
||||
# 70 is the standard uid/gid for "postgres" in Alpine
|
||||
# https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
|
||||
RUN set -eux; \
|
||||
addgroup -g 70 -S postgres; \
|
||||
adduser -u 70 -S -D -G postgres -H -h /var/lib/postgresql -s /bin/sh postgres; \
|
||||
mkdir -p /var/lib/postgresql; \
|
||||
chown -R postgres:postgres /var/lib/postgresql
|
||||
|
||||
# su-exec (gosu-compatible) is installed further down
|
||||
|
||||
# make the "en_US.UTF-8" locale so postgres will be utf-8 enabled by default
|
||||
# alpine doesn't require explicit locale-file generation
|
||||
ENV LANG en_US.utf8
|
||||
|
||||
RUN mkdir /docker-entrypoint-initdb.d
|
||||
|
||||
ENV PG_MAJOR 14
|
||||
ENV PG_VERSION 14.8
|
||||
ENV PG_SHA256 39d38f0030737ed03835debeefee3b37d335462ce4995e2497bc38d621ebe45a
|
||||
|
||||
ENV DOCKER_PG_LLVM_DEPS \
|
||||
llvm15-dev \
|
||||
clang15
|
||||
|
||||
RUN set -eux; \
|
||||
\
|
||||
wget -O postgresql.tar.bz2 "https://ftp.postgresql.org/pub/source/v$PG_VERSION/postgresql-$PG_VERSION.tar.bz2"; \
|
||||
echo "$PG_SHA256 *postgresql.tar.bz2" | sha256sum -c -; \
|
||||
mkdir -p /usr/src/postgresql; \
|
||||
tar \
|
||||
--extract \
|
||||
--file postgresql.tar.bz2 \
|
||||
--directory /usr/src/postgresql \
|
||||
--strip-components 1 \
|
||||
; \
|
||||
rm postgresql.tar.bz2; \
|
||||
\
|
||||
apk add --no-cache --virtual .build-deps \
|
||||
$DOCKER_PG_LLVM_DEPS \
|
||||
bison \
|
||||
coreutils \
|
||||
dpkg-dev dpkg \
|
||||
flex \
|
||||
g++ \
|
||||
gcc \
|
||||
krb5-dev \
|
||||
libc-dev \
|
||||
libedit-dev \
|
||||
libxml2-dev \
|
||||
libxslt-dev \
|
||||
linux-headers \
|
||||
make \
|
||||
openldap-dev \
|
||||
openssl-dev \
|
||||
perl-dev \
|
||||
perl-ipc-run \
|
||||
perl-utils \
|
||||
python3-dev \
|
||||
tcl-dev \
|
||||
util-linux-dev \
|
||||
zlib-dev \
|
||||
# https://www.postgresql.org/docs/10/static/release-10.html#id-1.11.6.9.5.13
|
||||
icu-dev \
|
||||
# https://www.postgresql.org/docs/14/release-14.html#id-1.11.6.5.5.3.7
|
||||
lz4-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'; \
|
||||
\
|
||||
# https://git.alpinelinux.org/aports/tree/community/postgresql12/APKBUILD?h=3.18-stable&id=a470294e6d6ca7059e41c54769b7c3c26ec901d4#n158
|
||||
export LLVM_CONFIG="/usr/lib/llvm15/bin/llvm-config"; \
|
||||
# https://git.alpinelinux.org/aports/tree/community/postgresql12/APKBUILD?h=3.18-stable&id=a470294e6d6ca7059e41c54769b7c3c26ec901d4#n163
|
||||
export CLANG=clang-15; \
|
||||
\
|
||||
# configure options taken from:
|
||||
# https://anonscm.debian.org/cgit/pkg-postgresql/postgresql.git/tree/debian/rules?h=9.5
|
||||
./configure \
|
||||
--enable-option-checking=fatal \
|
||||
--build="$gnuArch" \
|
||||
# "/usr/src/postgresql/src/backend/access/common/tupconvert.c:105: undefined reference to `libintl_gettext'"
|
||||
# --enable-nls \
|
||||
--enable-integer-datetimes \
|
||||
--enable-thread-safety \
|
||||
--enable-tap-tests \
|
||||
# skip debugging info -- we want tiny size instead
|
||||
# --enable-debug \
|
||||
--disable-rpath \
|
||||
--with-uuid=e2fs \
|
||||
--with-gnu-ld \
|
||||
--with-pgport=5432 \
|
||||
--with-system-tzdata=/usr/share/zoneinfo \
|
||||
--prefix=/usr/local \
|
||||
--with-includes=/usr/local/include \
|
||||
--with-libraries=/usr/local/lib \
|
||||
--with-gssapi \
|
||||
--with-ldap \
|
||||
--with-tcl \
|
||||
--with-perl \
|
||||
--with-python \
|
||||
# --with-pam \
|
||||
--with-openssl \
|
||||
--with-libxml \
|
||||
--with-libxslt \
|
||||
--with-icu \
|
||||
--with-llvm \
|
||||
--with-lz4 \
|
||||
; \
|
||||
make -j "$(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 }' \
|
||||
# Remove plperl, plpython and pltcl dependencies by default to save image size
|
||||
# To use the pl extensions, those have to be installed in a derived image
|
||||
| grep -v -e perl -e python -e tcl \
|
||||
)"; \
|
||||
apk add --no-cache --virtual .postgresql-rundeps \
|
||||
$runDeps \
|
||||
bash \
|
||||
su-exec \
|
||||
tzdata \
|
||||
zstd \
|
||||
# https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.16.0#ICU_data_split
|
||||
icu-data-full \
|
||||
# nss_wrapper is not availble on ppc64le: "test case segfaults in ppc64le"
|
||||
# https://git.alpinelinux.org/aports/commit/testing/nss_wrapper/APKBUILD?h=3.17-stable&id=94d81ceeb58cff448d489bbcbe9a6d40c9991663
|
||||
$([ "$(apk --print-arch)" != 'ppc64le' ] && echo 'nss_wrapper') \
|
||||
; \
|
||||
apk del --no-network .build-deps; \
|
||||
cd /; \
|
||||
rm -rf \
|
||||
/usr/src/postgresql \
|
||||
/usr/local/share/doc \
|
||||
/usr/local/share/man \
|
||||
; \
|
||||
\
|
||||
postgres --version
|
||||
|
||||
# make the sample config easier to munge (and "correct by default")
|
||||
RUN set -eux; \
|
||||
cp -v /usr/local/share/postgresql/postgresql.conf.sample /usr/local/share/postgresql/postgresql.conf.sample.orig; \
|
||||
sed -ri "s!^#?(listen_addresses)\s*=\s*\S+.*!\1 = '*'!" /usr/local/share/postgresql/postgresql.conf.sample; \
|
||||
grep -F "listen_addresses = '*'" /usr/local/share/postgresql/postgresql.conf.sample
|
||||
|
||||
RUN mkdir -p /var/run/postgresql && chown -R postgres:postgres /var/run/postgresql && chmod 3777 /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 1777 "$PGDATA"
|
||||
VOLUME /var/lib/postgresql/data
|
||||
|
||||
COPY docker-entrypoint.sh /usr/local/bin/
|
||||
ENTRYPOINT ["docker-entrypoint.sh"]
|
||||
|
||||
# We set the default STOPSIGNAL to SIGINT, which corresponds to what PostgreSQL
|
||||
# calls "Fast Shutdown mode" wherein new connections are disallowed and any
|
||||
# in-progress transactions are aborted, allowing PostgreSQL to stop cleanly and
|
||||
# flush tables to disk, which is the best compromise available to avoid data
|
||||
# corruption.
|
||||
#
|
||||
# Users who know their applications do not keep open long-lived idle connections
|
||||
# may way to use a value of SIGTERM instead, which corresponds to "Smart
|
||||
# Shutdown mode" in which any existing sessions are allowed to finish and the
|
||||
# server stops when all sessions are terminated.
|
||||
#
|
||||
# See https://www.postgresql.org/docs/12/server-shutdown.html for more details
|
||||
# about available PostgreSQL server shutdown signals.
|
||||
#
|
||||
# See also https://www.postgresql.org/docs/12/server-start.html for further
|
||||
# justification of this as the default value, namely that the example (and
|
||||
# shipped) systemd service files use the "Fast Shutdown mode" for service
|
||||
# termination.
|
||||
#
|
||||
STOPSIGNAL SIGINT
|
||||
#
|
||||
# An additional setting that is recommended for all users regardless of this
|
||||
# value is the runtime "--stop-timeout" (or your orchestrator/runtime's
|
||||
# equivalent) for controlling how long to wait between sending the defined
|
||||
# STOPSIGNAL and sending SIGKILL (which is likely to cause data corruption).
|
||||
#
|
||||
# The default in most runtimes (such as Docker) is 10 seconds, and the
|
||||
# documentation at https://www.postgresql.org/docs/12/server-start.html notes
|
||||
# that even 90 seconds may not be long enough in many instances.
|
||||
|
||||
EXPOSE 5432
|
||||
CMD ["postgres"]
|
||||
351
14/alpine3.17/docker-entrypoint.sh
generated
Executable file
351
14/alpine3.17/docker-entrypoint.sh
generated
Executable file
@@ -0,0 +1,351 @@
|
||||
#!/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:-}" ] && [ "${!fileVar:-}" ]; then
|
||||
printf >&2 'error: both %s and %s are set (but are exclusive)\n' "$var" "$fileVar"
|
||||
exit 1
|
||||
fi
|
||||
local val="$def"
|
||||
if [ "${!var:-}" ]; then
|
||||
val="${!var}"
|
||||
elif [ "${!fileVar:-}" ]; then
|
||||
val="$(< "${!fileVar}")"
|
||||
fi
|
||||
export "$var"="$val"
|
||||
unset "$fileVar"
|
||||
}
|
||||
|
||||
# check to see if this file is being run or sourced from another script
|
||||
_is_sourced() {
|
||||
# https://unix.stackexchange.com/a/215279
|
||||
[ "${#FUNCNAME[@]}" -ge 2 ] \
|
||||
&& [ "${FUNCNAME[0]}" = '_is_sourced' ] \
|
||||
&& [ "${FUNCNAME[1]}" = 'source' ]
|
||||
}
|
||||
|
||||
# used to create initial postgres directories and if run as root, ensure ownership to the "postgres" user
|
||||
docker_create_db_directories() {
|
||||
local user; user="$(id -u)"
|
||||
|
||||
mkdir -p "$PGDATA"
|
||||
# ignore failure since there are cases where we can't chmod (and PostgreSQL might fail later anyhow - it's picky about permissions of this directory)
|
||||
chmod 00700 "$PGDATA" || :
|
||||
|
||||
# ignore failure since it will be fine when using the image provided directory; see also https://github.com/docker-library/postgres/pull/289
|
||||
mkdir -p /var/run/postgresql || :
|
||||
chmod 03775 /var/run/postgresql || :
|
||||
|
||||
# Create the transaction log directory before initdb is run so the directory is owned by the correct user
|
||||
if [ -n "${POSTGRES_INITDB_WALDIR:-}" ]; then
|
||||
mkdir -p "$POSTGRES_INITDB_WALDIR"
|
||||
if [ "$user" = '0' ]; then
|
||||
find "$POSTGRES_INITDB_WALDIR" \! -user postgres -exec chown postgres '{}' +
|
||||
fi
|
||||
chmod 700 "$POSTGRES_INITDB_WALDIR"
|
||||
fi
|
||||
|
||||
# allow the container to be started with `--user`
|
||||
if [ "$user" = '0' ]; then
|
||||
find "$PGDATA" \! -user postgres -exec chown postgres '{}' +
|
||||
find /var/run/postgresql \! -user postgres -exec chown postgres '{}' +
|
||||
fi
|
||||
}
|
||||
|
||||
# initialize empty PGDATA directory with new database via 'initdb'
|
||||
# arguments to `initdb` can be passed via POSTGRES_INITDB_ARGS or as arguments to this function
|
||||
# `initdb` automatically creates the "postgres", "template0", and "template1" dbnames
|
||||
# this is also where the database user is created, specified by `POSTGRES_USER` env
|
||||
docker_init_database_dir() {
|
||||
# "initdb" is particular about the current user existing in "/etc/passwd", so we use "nss_wrapper" to fake that if necessary
|
||||
# see https://github.com/docker-library/postgres/pull/253, https://github.com/docker-library/postgres/issues/359, https://cwrap.org/nss_wrapper.html
|
||||
local uid; uid="$(id -u)"
|
||||
if ! getent passwd "$uid" &> /dev/null; then
|
||||
# see if we can find a suitable "libnss_wrapper.so" (https://salsa.debian.org/sssd-team/nss-wrapper/-/commit/b9925a653a54e24d09d9b498a2d913729f7abb15)
|
||||
local wrapper
|
||||
for wrapper in {/usr,}/lib{/*,}/libnss_wrapper.so; do
|
||||
if [ -s "$wrapper" ]; then
|
||||
NSS_WRAPPER_PASSWD="$(mktemp)"
|
||||
NSS_WRAPPER_GROUP="$(mktemp)"
|
||||
export LD_PRELOAD="$wrapper" NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
local gid; gid="$(id -g)"
|
||||
printf 'postgres:x:%s:%s:PostgreSQL:%s:/bin/false\n' "$uid" "$gid" "$PGDATA" > "$NSS_WRAPPER_PASSWD"
|
||||
printf 'postgres:x:%s:\n' "$gid" > "$NSS_WRAPPER_GROUP"
|
||||
break
|
||||
fi
|
||||
done
|
||||
fi
|
||||
|
||||
if [ -n "${POSTGRES_INITDB_WALDIR:-}" ]; then
|
||||
set -- --waldir "$POSTGRES_INITDB_WALDIR" "$@"
|
||||
fi
|
||||
|
||||
# --pwfile refuses to handle a properly-empty file (hence the "\n"): https://github.com/docker-library/postgres/issues/1025
|
||||
eval 'initdb --username="$POSTGRES_USER" --pwfile=<(printf "%s\n" "$POSTGRES_PASSWORD") '"$POSTGRES_INITDB_ARGS"' "$@"'
|
||||
|
||||
# unset/cleanup "nss_wrapper" bits
|
||||
if [[ "${LD_PRELOAD:-}" == */libnss_wrapper.so ]]; then
|
||||
rm -f "$NSS_WRAPPER_PASSWD" "$NSS_WRAPPER_GROUP"
|
||||
unset LD_PRELOAD NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
fi
|
||||
}
|
||||
|
||||
# print large warning if POSTGRES_PASSWORD is long
|
||||
# error if both POSTGRES_PASSWORD is empty and POSTGRES_HOST_AUTH_METHOD is not 'trust'
|
||||
# print large warning if POSTGRES_HOST_AUTH_METHOD is set to 'trust'
|
||||
# assumes database is not set up, ie: [ -z "$DATABASE_ALREADY_EXISTS" ]
|
||||
docker_verify_minimum_env() {
|
||||
# check password first so we can output the warning before postgres
|
||||
# messes it up
|
||||
if [ "${#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
|
||||
if [ -z "$POSTGRES_PASSWORD" ] && [ 'trust' != "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
# The - option suppresses leading tabs but *not* spaces. :)
|
||||
cat >&2 <<-'EOE'
|
||||
Error: Database is uninitialized and superuser password is not specified.
|
||||
You must specify POSTGRES_PASSWORD to a non-empty value for the
|
||||
superuser. For example, "-e POSTGRES_PASSWORD=password" on "docker run".
|
||||
|
||||
You may also use "POSTGRES_HOST_AUTH_METHOD=trust" to allow all
|
||||
connections without a password. This is *not* recommended.
|
||||
|
||||
See PostgreSQL documentation about "trust":
|
||||
https://www.postgresql.org/docs/current/auth-trust.html
|
||||
EOE
|
||||
exit 1
|
||||
fi
|
||||
if [ 'trust' = "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
cat >&2 <<-'EOWARN'
|
||||
********************************************************************************
|
||||
WARNING: POSTGRES_HOST_AUTH_METHOD has been set to "trust". This will allow
|
||||
anyone with access to the Postgres port to access your database without
|
||||
a password, even if POSTGRES_PASSWORD is set. See PostgreSQL
|
||||
documentation about "trust":
|
||||
https://www.postgresql.org/docs/current/auth-trust.html
|
||||
In Docker's default configuration, this is effectively any other
|
||||
container on the same system.
|
||||
|
||||
It is not recommended to use POSTGRES_HOST_AUTH_METHOD=trust. Replace
|
||||
it with "-e POSTGRES_PASSWORD=password" instead to set a password in
|
||||
"docker run".
|
||||
********************************************************************************
|
||||
EOWARN
|
||||
fi
|
||||
}
|
||||
|
||||
# usage: docker_process_init_files [file [file [...]]]
|
||||
# ie: docker_process_init_files /always-initdb.d/*
|
||||
# process initializer files, based on file extensions and permissions
|
||||
docker_process_init_files() {
|
||||
# psql here for backwards compatibility "${psql[@]}"
|
||||
psql=( docker_process_sql )
|
||||
|
||||
printf '\n'
|
||||
local f
|
||||
for f; 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
|
||||
printf '%s: running %s\n' "$0" "$f"
|
||||
"$f"
|
||||
else
|
||||
printf '%s: sourcing %s\n' "$0" "$f"
|
||||
. "$f"
|
||||
fi
|
||||
;;
|
||||
*.sql) printf '%s: running %s\n' "$0" "$f"; docker_process_sql -f "$f"; printf '\n' ;;
|
||||
*.sql.gz) printf '%s: running %s\n' "$0" "$f"; gunzip -c "$f" | docker_process_sql; printf '\n' ;;
|
||||
*.sql.xz) printf '%s: running %s\n' "$0" "$f"; xzcat "$f" | docker_process_sql; printf '\n' ;;
|
||||
*.sql.zst) printf '%s: running %s\n' "$0" "$f"; zstd -dc "$f" | docker_process_sql; printf '\n' ;;
|
||||
*) printf '%s: ignoring %s\n' "$0" "$f" ;;
|
||||
esac
|
||||
printf '\n'
|
||||
done
|
||||
}
|
||||
|
||||
# Execute sql script, passed via stdin (or -f flag of pqsl)
|
||||
# usage: docker_process_sql [psql-cli-args]
|
||||
# ie: docker_process_sql --dbname=mydb <<<'INSERT ...'
|
||||
# ie: docker_process_sql -f my-file.sql
|
||||
# ie: docker_process_sql <my-file.sql
|
||||
docker_process_sql() {
|
||||
local query_runner=( psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --no-password --no-psqlrc )
|
||||
if [ -n "$POSTGRES_DB" ]; then
|
||||
query_runner+=( --dbname "$POSTGRES_DB" )
|
||||
fi
|
||||
|
||||
PGHOST= PGHOSTADDR= "${query_runner[@]}" "$@"
|
||||
}
|
||||
|
||||
# create initial database
|
||||
# uses environment variables for input: POSTGRES_DB
|
||||
docker_setup_db() {
|
||||
local dbAlreadyExists
|
||||
dbAlreadyExists="$(
|
||||
POSTGRES_DB= docker_process_sql --dbname postgres --set db="$POSTGRES_DB" --tuples-only <<-'EOSQL'
|
||||
SELECT 1 FROM pg_database WHERE datname = :'db' ;
|
||||
EOSQL
|
||||
)"
|
||||
if [ -z "$dbAlreadyExists" ]; then
|
||||
POSTGRES_DB= docker_process_sql --dbname postgres --set db="$POSTGRES_DB" <<-'EOSQL'
|
||||
CREATE DATABASE :"db" ;
|
||||
EOSQL
|
||||
printf '\n'
|
||||
fi
|
||||
}
|
||||
|
||||
# Loads various settings that are used elsewhere in the script
|
||||
# This should be called before any other functions
|
||||
docker_setup_env() {
|
||||
file_env 'POSTGRES_PASSWORD'
|
||||
|
||||
file_env 'POSTGRES_USER' 'postgres'
|
||||
file_env 'POSTGRES_DB' "$POSTGRES_USER"
|
||||
file_env 'POSTGRES_INITDB_ARGS'
|
||||
: "${POSTGRES_HOST_AUTH_METHOD:=}"
|
||||
|
||||
declare -g DATABASE_ALREADY_EXISTS
|
||||
# look specifically for PG_VERSION, as it is expected in the DB dir
|
||||
if [ -s "$PGDATA/PG_VERSION" ]; then
|
||||
DATABASE_ALREADY_EXISTS='true'
|
||||
fi
|
||||
}
|
||||
|
||||
# append POSTGRES_HOST_AUTH_METHOD to pg_hba.conf for "host" connections
|
||||
# all arguments will be passed along as arguments to `postgres` for getting the value of 'password_encryption'
|
||||
pg_setup_hba_conf() {
|
||||
# default authentication method is md5 on versions before 14
|
||||
# https://www.postgresql.org/about/news/postgresql-14-released-2318/
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
shift
|
||||
fi
|
||||
local auth
|
||||
# check the default/configured encryption and use that as the auth method
|
||||
auth="$(postgres -C password_encryption "$@")"
|
||||
: "${POSTGRES_HOST_AUTH_METHOD:=$auth}"
|
||||
{
|
||||
printf '\n'
|
||||
if [ 'trust' = "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
printf '# warning trust is enabled for all connections\n'
|
||||
printf '# see https://www.postgresql.org/docs/12/auth-trust.html\n'
|
||||
fi
|
||||
printf 'host all all all %s\n' "$POSTGRES_HOST_AUTH_METHOD"
|
||||
} >> "$PGDATA/pg_hba.conf"
|
||||
}
|
||||
|
||||
# start socket-only postgresql server for setting up or running scripts
|
||||
# all arguments will be passed along as arguments to `postgres` (via pg_ctl)
|
||||
docker_temp_server_start() {
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
shift
|
||||
fi
|
||||
|
||||
# internal start of server in order to allow setup using psql client
|
||||
# does not listen on external TCP/IP and waits until start finishes
|
||||
set -- "$@" -c listen_addresses='' -p "${PGPORT:-5432}"
|
||||
|
||||
PGUSER="${PGUSER:-$POSTGRES_USER}" \
|
||||
pg_ctl -D "$PGDATA" \
|
||||
-o "$(printf '%q ' "$@")" \
|
||||
-w start
|
||||
}
|
||||
|
||||
# stop postgresql server after done setting up user and running scripts
|
||||
docker_temp_server_stop() {
|
||||
PGUSER="${PGUSER:-postgres}" \
|
||||
pg_ctl -D "$PGDATA" -m fast -w stop
|
||||
}
|
||||
|
||||
# check arguments for an option that would cause postgres to stop
|
||||
# return true if there is one
|
||||
_pg_want_help() {
|
||||
local arg
|
||||
for arg; do
|
||||
case "$arg" in
|
||||
# postgres --help | grep 'then exit'
|
||||
# leaving out -C on purpose since it always fails and is unhelpful:
|
||||
# postgres: could not access the server configuration file "/var/lib/postgresql/data/postgresql.conf": No such file or directory
|
||||
-'?'|--help|--describe-config|-V|--version)
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
_main() {
|
||||
# if first arg looks like a flag, assume we want to run postgres server
|
||||
if [ "${1:0:1}" = '-' ]; then
|
||||
set -- postgres "$@"
|
||||
fi
|
||||
|
||||
if [ "$1" = 'postgres' ] && ! _pg_want_help "$@"; then
|
||||
docker_setup_env
|
||||
# setup data directories and permissions (when run as root)
|
||||
docker_create_db_directories
|
||||
if [ "$(id -u)" = '0' ]; then
|
||||
# then restart script as postgres user
|
||||
exec su-exec postgres "$BASH_SOURCE" "$@"
|
||||
fi
|
||||
|
||||
# only run initialization on an empty data directory
|
||||
if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
|
||||
docker_verify_minimum_env
|
||||
|
||||
# check dir permissions to reduce likelihood of half-initialized database
|
||||
ls /docker-entrypoint-initdb.d/ > /dev/null
|
||||
|
||||
docker_init_database_dir
|
||||
pg_setup_hba_conf "$@"
|
||||
|
||||
# PGPASSWORD is required for psql when authentication is required for 'local' connections via pg_hba.conf and is otherwise harmless
|
||||
# e.g. when '--auth=md5' or '--auth-local=md5' is used in POSTGRES_INITDB_ARGS
|
||||
export PGPASSWORD="${PGPASSWORD:-$POSTGRES_PASSWORD}"
|
||||
docker_temp_server_start "$@"
|
||||
|
||||
docker_setup_db
|
||||
docker_process_init_files /docker-entrypoint-initdb.d/*
|
||||
|
||||
docker_temp_server_stop
|
||||
unset PGPASSWORD
|
||||
|
||||
cat <<-'EOM'
|
||||
|
||||
PostgreSQL init process complete; ready for start up.
|
||||
|
||||
EOM
|
||||
else
|
||||
cat <<-'EOM'
|
||||
|
||||
PostgreSQL Database directory appears to contain a database; Skipping initialization
|
||||
|
||||
EOM
|
||||
fi
|
||||
fi
|
||||
|
||||
exec "$@"
|
||||
}
|
||||
|
||||
if ! _is_sourced; then
|
||||
_main "$@"
|
||||
fi
|
||||
351
14/alpine3.18/docker-entrypoint.sh
generated
Executable file
351
14/alpine3.18/docker-entrypoint.sh
generated
Executable file
@@ -0,0 +1,351 @@
|
||||
#!/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:-}" ] && [ "${!fileVar:-}" ]; then
|
||||
printf >&2 'error: both %s and %s are set (but are exclusive)\n' "$var" "$fileVar"
|
||||
exit 1
|
||||
fi
|
||||
local val="$def"
|
||||
if [ "${!var:-}" ]; then
|
||||
val="${!var}"
|
||||
elif [ "${!fileVar:-}" ]; then
|
||||
val="$(< "${!fileVar}")"
|
||||
fi
|
||||
export "$var"="$val"
|
||||
unset "$fileVar"
|
||||
}
|
||||
|
||||
# check to see if this file is being run or sourced from another script
|
||||
_is_sourced() {
|
||||
# https://unix.stackexchange.com/a/215279
|
||||
[ "${#FUNCNAME[@]}" -ge 2 ] \
|
||||
&& [ "${FUNCNAME[0]}" = '_is_sourced' ] \
|
||||
&& [ "${FUNCNAME[1]}" = 'source' ]
|
||||
}
|
||||
|
||||
# used to create initial postgres directories and if run as root, ensure ownership to the "postgres" user
|
||||
docker_create_db_directories() {
|
||||
local user; user="$(id -u)"
|
||||
|
||||
mkdir -p "$PGDATA"
|
||||
# ignore failure since there are cases where we can't chmod (and PostgreSQL might fail later anyhow - it's picky about permissions of this directory)
|
||||
chmod 00700 "$PGDATA" || :
|
||||
|
||||
# ignore failure since it will be fine when using the image provided directory; see also https://github.com/docker-library/postgres/pull/289
|
||||
mkdir -p /var/run/postgresql || :
|
||||
chmod 03775 /var/run/postgresql || :
|
||||
|
||||
# Create the transaction log directory before initdb is run so the directory is owned by the correct user
|
||||
if [ -n "${POSTGRES_INITDB_WALDIR:-}" ]; then
|
||||
mkdir -p "$POSTGRES_INITDB_WALDIR"
|
||||
if [ "$user" = '0' ]; then
|
||||
find "$POSTGRES_INITDB_WALDIR" \! -user postgres -exec chown postgres '{}' +
|
||||
fi
|
||||
chmod 700 "$POSTGRES_INITDB_WALDIR"
|
||||
fi
|
||||
|
||||
# allow the container to be started with `--user`
|
||||
if [ "$user" = '0' ]; then
|
||||
find "$PGDATA" \! -user postgres -exec chown postgres '{}' +
|
||||
find /var/run/postgresql \! -user postgres -exec chown postgres '{}' +
|
||||
fi
|
||||
}
|
||||
|
||||
# initialize empty PGDATA directory with new database via 'initdb'
|
||||
# arguments to `initdb` can be passed via POSTGRES_INITDB_ARGS or as arguments to this function
|
||||
# `initdb` automatically creates the "postgres", "template0", and "template1" dbnames
|
||||
# this is also where the database user is created, specified by `POSTGRES_USER` env
|
||||
docker_init_database_dir() {
|
||||
# "initdb" is particular about the current user existing in "/etc/passwd", so we use "nss_wrapper" to fake that if necessary
|
||||
# see https://github.com/docker-library/postgres/pull/253, https://github.com/docker-library/postgres/issues/359, https://cwrap.org/nss_wrapper.html
|
||||
local uid; uid="$(id -u)"
|
||||
if ! getent passwd "$uid" &> /dev/null; then
|
||||
# see if we can find a suitable "libnss_wrapper.so" (https://salsa.debian.org/sssd-team/nss-wrapper/-/commit/b9925a653a54e24d09d9b498a2d913729f7abb15)
|
||||
local wrapper
|
||||
for wrapper in {/usr,}/lib{/*,}/libnss_wrapper.so; do
|
||||
if [ -s "$wrapper" ]; then
|
||||
NSS_WRAPPER_PASSWD="$(mktemp)"
|
||||
NSS_WRAPPER_GROUP="$(mktemp)"
|
||||
export LD_PRELOAD="$wrapper" NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
local gid; gid="$(id -g)"
|
||||
printf 'postgres:x:%s:%s:PostgreSQL:%s:/bin/false\n' "$uid" "$gid" "$PGDATA" > "$NSS_WRAPPER_PASSWD"
|
||||
printf 'postgres:x:%s:\n' "$gid" > "$NSS_WRAPPER_GROUP"
|
||||
break
|
||||
fi
|
||||
done
|
||||
fi
|
||||
|
||||
if [ -n "${POSTGRES_INITDB_WALDIR:-}" ]; then
|
||||
set -- --waldir "$POSTGRES_INITDB_WALDIR" "$@"
|
||||
fi
|
||||
|
||||
# --pwfile refuses to handle a properly-empty file (hence the "\n"): https://github.com/docker-library/postgres/issues/1025
|
||||
eval 'initdb --username="$POSTGRES_USER" --pwfile=<(printf "%s\n" "$POSTGRES_PASSWORD") '"$POSTGRES_INITDB_ARGS"' "$@"'
|
||||
|
||||
# unset/cleanup "nss_wrapper" bits
|
||||
if [[ "${LD_PRELOAD:-}" == */libnss_wrapper.so ]]; then
|
||||
rm -f "$NSS_WRAPPER_PASSWD" "$NSS_WRAPPER_GROUP"
|
||||
unset LD_PRELOAD NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
fi
|
||||
}
|
||||
|
||||
# print large warning if POSTGRES_PASSWORD is long
|
||||
# error if both POSTGRES_PASSWORD is empty and POSTGRES_HOST_AUTH_METHOD is not 'trust'
|
||||
# print large warning if POSTGRES_HOST_AUTH_METHOD is set to 'trust'
|
||||
# assumes database is not set up, ie: [ -z "$DATABASE_ALREADY_EXISTS" ]
|
||||
docker_verify_minimum_env() {
|
||||
# check password first so we can output the warning before postgres
|
||||
# messes it up
|
||||
if [ "${#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
|
||||
if [ -z "$POSTGRES_PASSWORD" ] && [ 'trust' != "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
# The - option suppresses leading tabs but *not* spaces. :)
|
||||
cat >&2 <<-'EOE'
|
||||
Error: Database is uninitialized and superuser password is not specified.
|
||||
You must specify POSTGRES_PASSWORD to a non-empty value for the
|
||||
superuser. For example, "-e POSTGRES_PASSWORD=password" on "docker run".
|
||||
|
||||
You may also use "POSTGRES_HOST_AUTH_METHOD=trust" to allow all
|
||||
connections without a password. This is *not* recommended.
|
||||
|
||||
See PostgreSQL documentation about "trust":
|
||||
https://www.postgresql.org/docs/current/auth-trust.html
|
||||
EOE
|
||||
exit 1
|
||||
fi
|
||||
if [ 'trust' = "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
cat >&2 <<-'EOWARN'
|
||||
********************************************************************************
|
||||
WARNING: POSTGRES_HOST_AUTH_METHOD has been set to "trust". This will allow
|
||||
anyone with access to the Postgres port to access your database without
|
||||
a password, even if POSTGRES_PASSWORD is set. See PostgreSQL
|
||||
documentation about "trust":
|
||||
https://www.postgresql.org/docs/current/auth-trust.html
|
||||
In Docker's default configuration, this is effectively any other
|
||||
container on the same system.
|
||||
|
||||
It is not recommended to use POSTGRES_HOST_AUTH_METHOD=trust. Replace
|
||||
it with "-e POSTGRES_PASSWORD=password" instead to set a password in
|
||||
"docker run".
|
||||
********************************************************************************
|
||||
EOWARN
|
||||
fi
|
||||
}
|
||||
|
||||
# usage: docker_process_init_files [file [file [...]]]
|
||||
# ie: docker_process_init_files /always-initdb.d/*
|
||||
# process initializer files, based on file extensions and permissions
|
||||
docker_process_init_files() {
|
||||
# psql here for backwards compatibility "${psql[@]}"
|
||||
psql=( docker_process_sql )
|
||||
|
||||
printf '\n'
|
||||
local f
|
||||
for f; 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
|
||||
printf '%s: running %s\n' "$0" "$f"
|
||||
"$f"
|
||||
else
|
||||
printf '%s: sourcing %s\n' "$0" "$f"
|
||||
. "$f"
|
||||
fi
|
||||
;;
|
||||
*.sql) printf '%s: running %s\n' "$0" "$f"; docker_process_sql -f "$f"; printf '\n' ;;
|
||||
*.sql.gz) printf '%s: running %s\n' "$0" "$f"; gunzip -c "$f" | docker_process_sql; printf '\n' ;;
|
||||
*.sql.xz) printf '%s: running %s\n' "$0" "$f"; xzcat "$f" | docker_process_sql; printf '\n' ;;
|
||||
*.sql.zst) printf '%s: running %s\n' "$0" "$f"; zstd -dc "$f" | docker_process_sql; printf '\n' ;;
|
||||
*) printf '%s: ignoring %s\n' "$0" "$f" ;;
|
||||
esac
|
||||
printf '\n'
|
||||
done
|
||||
}
|
||||
|
||||
# Execute sql script, passed via stdin (or -f flag of pqsl)
|
||||
# usage: docker_process_sql [psql-cli-args]
|
||||
# ie: docker_process_sql --dbname=mydb <<<'INSERT ...'
|
||||
# ie: docker_process_sql -f my-file.sql
|
||||
# ie: docker_process_sql <my-file.sql
|
||||
docker_process_sql() {
|
||||
local query_runner=( psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --no-password --no-psqlrc )
|
||||
if [ -n "$POSTGRES_DB" ]; then
|
||||
query_runner+=( --dbname "$POSTGRES_DB" )
|
||||
fi
|
||||
|
||||
PGHOST= PGHOSTADDR= "${query_runner[@]}" "$@"
|
||||
}
|
||||
|
||||
# create initial database
|
||||
# uses environment variables for input: POSTGRES_DB
|
||||
docker_setup_db() {
|
||||
local dbAlreadyExists
|
||||
dbAlreadyExists="$(
|
||||
POSTGRES_DB= docker_process_sql --dbname postgres --set db="$POSTGRES_DB" --tuples-only <<-'EOSQL'
|
||||
SELECT 1 FROM pg_database WHERE datname = :'db' ;
|
||||
EOSQL
|
||||
)"
|
||||
if [ -z "$dbAlreadyExists" ]; then
|
||||
POSTGRES_DB= docker_process_sql --dbname postgres --set db="$POSTGRES_DB" <<-'EOSQL'
|
||||
CREATE DATABASE :"db" ;
|
||||
EOSQL
|
||||
printf '\n'
|
||||
fi
|
||||
}
|
||||
|
||||
# Loads various settings that are used elsewhere in the script
|
||||
# This should be called before any other functions
|
||||
docker_setup_env() {
|
||||
file_env 'POSTGRES_PASSWORD'
|
||||
|
||||
file_env 'POSTGRES_USER' 'postgres'
|
||||
file_env 'POSTGRES_DB' "$POSTGRES_USER"
|
||||
file_env 'POSTGRES_INITDB_ARGS'
|
||||
: "${POSTGRES_HOST_AUTH_METHOD:=}"
|
||||
|
||||
declare -g DATABASE_ALREADY_EXISTS
|
||||
# look specifically for PG_VERSION, as it is expected in the DB dir
|
||||
if [ -s "$PGDATA/PG_VERSION" ]; then
|
||||
DATABASE_ALREADY_EXISTS='true'
|
||||
fi
|
||||
}
|
||||
|
||||
# append POSTGRES_HOST_AUTH_METHOD to pg_hba.conf for "host" connections
|
||||
# all arguments will be passed along as arguments to `postgres` for getting the value of 'password_encryption'
|
||||
pg_setup_hba_conf() {
|
||||
# default authentication method is md5 on versions before 14
|
||||
# https://www.postgresql.org/about/news/postgresql-14-released-2318/
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
shift
|
||||
fi
|
||||
local auth
|
||||
# check the default/configured encryption and use that as the auth method
|
||||
auth="$(postgres -C password_encryption "$@")"
|
||||
: "${POSTGRES_HOST_AUTH_METHOD:=$auth}"
|
||||
{
|
||||
printf '\n'
|
||||
if [ 'trust' = "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
printf '# warning trust is enabled for all connections\n'
|
||||
printf '# see https://www.postgresql.org/docs/12/auth-trust.html\n'
|
||||
fi
|
||||
printf 'host all all all %s\n' "$POSTGRES_HOST_AUTH_METHOD"
|
||||
} >> "$PGDATA/pg_hba.conf"
|
||||
}
|
||||
|
||||
# start socket-only postgresql server for setting up or running scripts
|
||||
# all arguments will be passed along as arguments to `postgres` (via pg_ctl)
|
||||
docker_temp_server_start() {
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
shift
|
||||
fi
|
||||
|
||||
# internal start of server in order to allow setup using psql client
|
||||
# does not listen on external TCP/IP and waits until start finishes
|
||||
set -- "$@" -c listen_addresses='' -p "${PGPORT:-5432}"
|
||||
|
||||
PGUSER="${PGUSER:-$POSTGRES_USER}" \
|
||||
pg_ctl -D "$PGDATA" \
|
||||
-o "$(printf '%q ' "$@")" \
|
||||
-w start
|
||||
}
|
||||
|
||||
# stop postgresql server after done setting up user and running scripts
|
||||
docker_temp_server_stop() {
|
||||
PGUSER="${PGUSER:-postgres}" \
|
||||
pg_ctl -D "$PGDATA" -m fast -w stop
|
||||
}
|
||||
|
||||
# check arguments for an option that would cause postgres to stop
|
||||
# return true if there is one
|
||||
_pg_want_help() {
|
||||
local arg
|
||||
for arg; do
|
||||
case "$arg" in
|
||||
# postgres --help | grep 'then exit'
|
||||
# leaving out -C on purpose since it always fails and is unhelpful:
|
||||
# postgres: could not access the server configuration file "/var/lib/postgresql/data/postgresql.conf": No such file or directory
|
||||
-'?'|--help|--describe-config|-V|--version)
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
_main() {
|
||||
# if first arg looks like a flag, assume we want to run postgres server
|
||||
if [ "${1:0:1}" = '-' ]; then
|
||||
set -- postgres "$@"
|
||||
fi
|
||||
|
||||
if [ "$1" = 'postgres' ] && ! _pg_want_help "$@"; then
|
||||
docker_setup_env
|
||||
# setup data directories and permissions (when run as root)
|
||||
docker_create_db_directories
|
||||
if [ "$(id -u)" = '0' ]; then
|
||||
# then restart script as postgres user
|
||||
exec su-exec postgres "$BASH_SOURCE" "$@"
|
||||
fi
|
||||
|
||||
# only run initialization on an empty data directory
|
||||
if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
|
||||
docker_verify_minimum_env
|
||||
|
||||
# check dir permissions to reduce likelihood of half-initialized database
|
||||
ls /docker-entrypoint-initdb.d/ > /dev/null
|
||||
|
||||
docker_init_database_dir
|
||||
pg_setup_hba_conf "$@"
|
||||
|
||||
# PGPASSWORD is required for psql when authentication is required for 'local' connections via pg_hba.conf and is otherwise harmless
|
||||
# e.g. when '--auth=md5' or '--auth-local=md5' is used in POSTGRES_INITDB_ARGS
|
||||
export PGPASSWORD="${PGPASSWORD:-$POSTGRES_PASSWORD}"
|
||||
docker_temp_server_start "$@"
|
||||
|
||||
docker_setup_db
|
||||
docker_process_init_files /docker-entrypoint-initdb.d/*
|
||||
|
||||
docker_temp_server_stop
|
||||
unset PGPASSWORD
|
||||
|
||||
cat <<-'EOM'
|
||||
|
||||
PostgreSQL init process complete; ready for start up.
|
||||
|
||||
EOM
|
||||
else
|
||||
cat <<-'EOM'
|
||||
|
||||
PostgreSQL Database directory appears to contain a database; Skipping initialization
|
||||
|
||||
EOM
|
||||
fi
|
||||
fi
|
||||
|
||||
exec "$@"
|
||||
}
|
||||
|
||||
if ! _is_sourced; then
|
||||
_main "$@"
|
||||
fi
|
||||
210
15/alpine3.17/Dockerfile
generated
Normal file
210
15/alpine3.17/Dockerfile
generated
Normal file
@@ -0,0 +1,210 @@
|
||||
#
|
||||
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
|
||||
#
|
||||
# PLEASE DO NOT EDIT IT DIRECTLY.
|
||||
#
|
||||
|
||||
FROM alpine:3.17
|
||||
|
||||
# 70 is the standard uid/gid for "postgres" in Alpine
|
||||
# https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
|
||||
RUN set -eux; \
|
||||
addgroup -g 70 -S postgres; \
|
||||
adduser -u 70 -S -D -G postgres -H -h /var/lib/postgresql -s /bin/sh postgres; \
|
||||
mkdir -p /var/lib/postgresql; \
|
||||
chown -R postgres:postgres /var/lib/postgresql
|
||||
|
||||
# su-exec (gosu-compatible) is installed further down
|
||||
|
||||
# make the "en_US.UTF-8" locale so postgres will be utf-8 enabled by default
|
||||
# alpine doesn't require explicit locale-file generation
|
||||
ENV LANG en_US.utf8
|
||||
|
||||
RUN mkdir /docker-entrypoint-initdb.d
|
||||
|
||||
ENV PG_MAJOR 15
|
||||
ENV PG_VERSION 15.3
|
||||
ENV PG_SHA256 ffc7d4891f00ffbf5c3f4eab7fbbced8460b8c0ee63c5a5167133b9e6599d932
|
||||
|
||||
ENV DOCKER_PG_LLVM_DEPS \
|
||||
llvm15-dev \
|
||||
clang15
|
||||
|
||||
RUN set -eux; \
|
||||
\
|
||||
wget -O postgresql.tar.bz2 "https://ftp.postgresql.org/pub/source/v$PG_VERSION/postgresql-$PG_VERSION.tar.bz2"; \
|
||||
echo "$PG_SHA256 *postgresql.tar.bz2" | sha256sum -c -; \
|
||||
mkdir -p /usr/src/postgresql; \
|
||||
tar \
|
||||
--extract \
|
||||
--file postgresql.tar.bz2 \
|
||||
--directory /usr/src/postgresql \
|
||||
--strip-components 1 \
|
||||
; \
|
||||
rm postgresql.tar.bz2; \
|
||||
\
|
||||
apk add --no-cache --virtual .build-deps \
|
||||
$DOCKER_PG_LLVM_DEPS \
|
||||
bison \
|
||||
coreutils \
|
||||
dpkg-dev dpkg \
|
||||
flex \
|
||||
g++ \
|
||||
gcc \
|
||||
krb5-dev \
|
||||
libc-dev \
|
||||
libedit-dev \
|
||||
libxml2-dev \
|
||||
libxslt-dev \
|
||||
linux-headers \
|
||||
make \
|
||||
openldap-dev \
|
||||
openssl-dev \
|
||||
perl-dev \
|
||||
perl-ipc-run \
|
||||
perl-utils \
|
||||
python3-dev \
|
||||
tcl-dev \
|
||||
util-linux-dev \
|
||||
zlib-dev \
|
||||
# https://www.postgresql.org/docs/10/static/release-10.html#id-1.11.6.9.5.13
|
||||
icu-dev \
|
||||
# https://www.postgresql.org/docs/14/release-14.html#id-1.11.6.5.5.3.7
|
||||
lz4-dev \
|
||||
# https://www.postgresql.org/docs/15/release-15.html "--with-zstd to enable Zstandard builds"
|
||||
zstd-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'; \
|
||||
\
|
||||
# https://git.alpinelinux.org/aports/tree/community/postgresql12/APKBUILD?h=3.18-stable&id=a470294e6d6ca7059e41c54769b7c3c26ec901d4#n158
|
||||
export LLVM_CONFIG="/usr/lib/llvm15/bin/llvm-config"; \
|
||||
# https://git.alpinelinux.org/aports/tree/community/postgresql12/APKBUILD?h=3.18-stable&id=a470294e6d6ca7059e41c54769b7c3c26ec901d4#n163
|
||||
export CLANG=clang-15; \
|
||||
\
|
||||
# configure options taken from:
|
||||
# https://anonscm.debian.org/cgit/pkg-postgresql/postgresql.git/tree/debian/rules?h=9.5
|
||||
./configure \
|
||||
--enable-option-checking=fatal \
|
||||
--build="$gnuArch" \
|
||||
# "/usr/src/postgresql/src/backend/access/common/tupconvert.c:105: undefined reference to `libintl_gettext'"
|
||||
# --enable-nls \
|
||||
--enable-integer-datetimes \
|
||||
--enable-thread-safety \
|
||||
--enable-tap-tests \
|
||||
# skip debugging info -- we want tiny size instead
|
||||
# --enable-debug \
|
||||
--disable-rpath \
|
||||
--with-uuid=e2fs \
|
||||
--with-gnu-ld \
|
||||
--with-pgport=5432 \
|
||||
--with-system-tzdata=/usr/share/zoneinfo \
|
||||
--prefix=/usr/local \
|
||||
--with-includes=/usr/local/include \
|
||||
--with-libraries=/usr/local/lib \
|
||||
--with-gssapi \
|
||||
--with-ldap \
|
||||
--with-tcl \
|
||||
--with-perl \
|
||||
--with-python \
|
||||
# --with-pam \
|
||||
--with-openssl \
|
||||
--with-libxml \
|
||||
--with-libxslt \
|
||||
--with-icu \
|
||||
--with-llvm \
|
||||
--with-lz4 \
|
||||
--with-zstd \
|
||||
; \
|
||||
make -j "$(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 }' \
|
||||
# Remove plperl, plpython and pltcl dependencies by default to save image size
|
||||
# To use the pl extensions, those have to be installed in a derived image
|
||||
| grep -v -e perl -e python -e tcl \
|
||||
)"; \
|
||||
apk add --no-cache --virtual .postgresql-rundeps \
|
||||
$runDeps \
|
||||
bash \
|
||||
su-exec \
|
||||
tzdata \
|
||||
zstd \
|
||||
# https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.16.0#ICU_data_split
|
||||
icu-data-full \
|
||||
# nss_wrapper is not availble on ppc64le: "test case segfaults in ppc64le"
|
||||
# https://git.alpinelinux.org/aports/commit/testing/nss_wrapper/APKBUILD?h=3.17-stable&id=94d81ceeb58cff448d489bbcbe9a6d40c9991663
|
||||
$([ "$(apk --print-arch)" != 'ppc64le' ] && echo 'nss_wrapper') \
|
||||
; \
|
||||
apk del --no-network .build-deps; \
|
||||
cd /; \
|
||||
rm -rf \
|
||||
/usr/src/postgresql \
|
||||
/usr/local/share/doc \
|
||||
/usr/local/share/man \
|
||||
; \
|
||||
\
|
||||
postgres --version
|
||||
|
||||
# make the sample config easier to munge (and "correct by default")
|
||||
RUN set -eux; \
|
||||
cp -v /usr/local/share/postgresql/postgresql.conf.sample /usr/local/share/postgresql/postgresql.conf.sample.orig; \
|
||||
sed -ri "s!^#?(listen_addresses)\s*=\s*\S+.*!\1 = '*'!" /usr/local/share/postgresql/postgresql.conf.sample; \
|
||||
grep -F "listen_addresses = '*'" /usr/local/share/postgresql/postgresql.conf.sample
|
||||
|
||||
RUN mkdir -p /var/run/postgresql && chown -R postgres:postgres /var/run/postgresql && chmod 3777 /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 1777 "$PGDATA"
|
||||
VOLUME /var/lib/postgresql/data
|
||||
|
||||
COPY docker-entrypoint.sh /usr/local/bin/
|
||||
ENTRYPOINT ["docker-entrypoint.sh"]
|
||||
|
||||
# We set the default STOPSIGNAL to SIGINT, which corresponds to what PostgreSQL
|
||||
# calls "Fast Shutdown mode" wherein new connections are disallowed and any
|
||||
# in-progress transactions are aborted, allowing PostgreSQL to stop cleanly and
|
||||
# flush tables to disk, which is the best compromise available to avoid data
|
||||
# corruption.
|
||||
#
|
||||
# Users who know their applications do not keep open long-lived idle connections
|
||||
# may way to use a value of SIGTERM instead, which corresponds to "Smart
|
||||
# Shutdown mode" in which any existing sessions are allowed to finish and the
|
||||
# server stops when all sessions are terminated.
|
||||
#
|
||||
# See https://www.postgresql.org/docs/12/server-shutdown.html for more details
|
||||
# about available PostgreSQL server shutdown signals.
|
||||
#
|
||||
# See also https://www.postgresql.org/docs/12/server-start.html for further
|
||||
# justification of this as the default value, namely that the example (and
|
||||
# shipped) systemd service files use the "Fast Shutdown mode" for service
|
||||
# termination.
|
||||
#
|
||||
STOPSIGNAL SIGINT
|
||||
#
|
||||
# An additional setting that is recommended for all users regardless of this
|
||||
# value is the runtime "--stop-timeout" (or your orchestrator/runtime's
|
||||
# equivalent) for controlling how long to wait between sending the defined
|
||||
# STOPSIGNAL and sending SIGKILL (which is likely to cause data corruption).
|
||||
#
|
||||
# The default in most runtimes (such as Docker) is 10 seconds, and the
|
||||
# documentation at https://www.postgresql.org/docs/12/server-start.html notes
|
||||
# that even 90 seconds may not be long enough in many instances.
|
||||
|
||||
EXPOSE 5432
|
||||
CMD ["postgres"]
|
||||
351
15/alpine3.17/docker-entrypoint.sh
generated
Executable file
351
15/alpine3.17/docker-entrypoint.sh
generated
Executable file
@@ -0,0 +1,351 @@
|
||||
#!/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:-}" ] && [ "${!fileVar:-}" ]; then
|
||||
printf >&2 'error: both %s and %s are set (but are exclusive)\n' "$var" "$fileVar"
|
||||
exit 1
|
||||
fi
|
||||
local val="$def"
|
||||
if [ "${!var:-}" ]; then
|
||||
val="${!var}"
|
||||
elif [ "${!fileVar:-}" ]; then
|
||||
val="$(< "${!fileVar}")"
|
||||
fi
|
||||
export "$var"="$val"
|
||||
unset "$fileVar"
|
||||
}
|
||||
|
||||
# check to see if this file is being run or sourced from another script
|
||||
_is_sourced() {
|
||||
# https://unix.stackexchange.com/a/215279
|
||||
[ "${#FUNCNAME[@]}" -ge 2 ] \
|
||||
&& [ "${FUNCNAME[0]}" = '_is_sourced' ] \
|
||||
&& [ "${FUNCNAME[1]}" = 'source' ]
|
||||
}
|
||||
|
||||
# used to create initial postgres directories and if run as root, ensure ownership to the "postgres" user
|
||||
docker_create_db_directories() {
|
||||
local user; user="$(id -u)"
|
||||
|
||||
mkdir -p "$PGDATA"
|
||||
# ignore failure since there are cases where we can't chmod (and PostgreSQL might fail later anyhow - it's picky about permissions of this directory)
|
||||
chmod 00700 "$PGDATA" || :
|
||||
|
||||
# ignore failure since it will be fine when using the image provided directory; see also https://github.com/docker-library/postgres/pull/289
|
||||
mkdir -p /var/run/postgresql || :
|
||||
chmod 03775 /var/run/postgresql || :
|
||||
|
||||
# Create the transaction log directory before initdb is run so the directory is owned by the correct user
|
||||
if [ -n "${POSTGRES_INITDB_WALDIR:-}" ]; then
|
||||
mkdir -p "$POSTGRES_INITDB_WALDIR"
|
||||
if [ "$user" = '0' ]; then
|
||||
find "$POSTGRES_INITDB_WALDIR" \! -user postgres -exec chown postgres '{}' +
|
||||
fi
|
||||
chmod 700 "$POSTGRES_INITDB_WALDIR"
|
||||
fi
|
||||
|
||||
# allow the container to be started with `--user`
|
||||
if [ "$user" = '0' ]; then
|
||||
find "$PGDATA" \! -user postgres -exec chown postgres '{}' +
|
||||
find /var/run/postgresql \! -user postgres -exec chown postgres '{}' +
|
||||
fi
|
||||
}
|
||||
|
||||
# initialize empty PGDATA directory with new database via 'initdb'
|
||||
# arguments to `initdb` can be passed via POSTGRES_INITDB_ARGS or as arguments to this function
|
||||
# `initdb` automatically creates the "postgres", "template0", and "template1" dbnames
|
||||
# this is also where the database user is created, specified by `POSTGRES_USER` env
|
||||
docker_init_database_dir() {
|
||||
# "initdb" is particular about the current user existing in "/etc/passwd", so we use "nss_wrapper" to fake that if necessary
|
||||
# see https://github.com/docker-library/postgres/pull/253, https://github.com/docker-library/postgres/issues/359, https://cwrap.org/nss_wrapper.html
|
||||
local uid; uid="$(id -u)"
|
||||
if ! getent passwd "$uid" &> /dev/null; then
|
||||
# see if we can find a suitable "libnss_wrapper.so" (https://salsa.debian.org/sssd-team/nss-wrapper/-/commit/b9925a653a54e24d09d9b498a2d913729f7abb15)
|
||||
local wrapper
|
||||
for wrapper in {/usr,}/lib{/*,}/libnss_wrapper.so; do
|
||||
if [ -s "$wrapper" ]; then
|
||||
NSS_WRAPPER_PASSWD="$(mktemp)"
|
||||
NSS_WRAPPER_GROUP="$(mktemp)"
|
||||
export LD_PRELOAD="$wrapper" NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
local gid; gid="$(id -g)"
|
||||
printf 'postgres:x:%s:%s:PostgreSQL:%s:/bin/false\n' "$uid" "$gid" "$PGDATA" > "$NSS_WRAPPER_PASSWD"
|
||||
printf 'postgres:x:%s:\n' "$gid" > "$NSS_WRAPPER_GROUP"
|
||||
break
|
||||
fi
|
||||
done
|
||||
fi
|
||||
|
||||
if [ -n "${POSTGRES_INITDB_WALDIR:-}" ]; then
|
||||
set -- --waldir "$POSTGRES_INITDB_WALDIR" "$@"
|
||||
fi
|
||||
|
||||
# --pwfile refuses to handle a properly-empty file (hence the "\n"): https://github.com/docker-library/postgres/issues/1025
|
||||
eval 'initdb --username="$POSTGRES_USER" --pwfile=<(printf "%s\n" "$POSTGRES_PASSWORD") '"$POSTGRES_INITDB_ARGS"' "$@"'
|
||||
|
||||
# unset/cleanup "nss_wrapper" bits
|
||||
if [[ "${LD_PRELOAD:-}" == */libnss_wrapper.so ]]; then
|
||||
rm -f "$NSS_WRAPPER_PASSWD" "$NSS_WRAPPER_GROUP"
|
||||
unset LD_PRELOAD NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
fi
|
||||
}
|
||||
|
||||
# print large warning if POSTGRES_PASSWORD is long
|
||||
# error if both POSTGRES_PASSWORD is empty and POSTGRES_HOST_AUTH_METHOD is not 'trust'
|
||||
# print large warning if POSTGRES_HOST_AUTH_METHOD is set to 'trust'
|
||||
# assumes database is not set up, ie: [ -z "$DATABASE_ALREADY_EXISTS" ]
|
||||
docker_verify_minimum_env() {
|
||||
# check password first so we can output the warning before postgres
|
||||
# messes it up
|
||||
if [ "${#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
|
||||
if [ -z "$POSTGRES_PASSWORD" ] && [ 'trust' != "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
# The - option suppresses leading tabs but *not* spaces. :)
|
||||
cat >&2 <<-'EOE'
|
||||
Error: Database is uninitialized and superuser password is not specified.
|
||||
You must specify POSTGRES_PASSWORD to a non-empty value for the
|
||||
superuser. For example, "-e POSTGRES_PASSWORD=password" on "docker run".
|
||||
|
||||
You may also use "POSTGRES_HOST_AUTH_METHOD=trust" to allow all
|
||||
connections without a password. This is *not* recommended.
|
||||
|
||||
See PostgreSQL documentation about "trust":
|
||||
https://www.postgresql.org/docs/current/auth-trust.html
|
||||
EOE
|
||||
exit 1
|
||||
fi
|
||||
if [ 'trust' = "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
cat >&2 <<-'EOWARN'
|
||||
********************************************************************************
|
||||
WARNING: POSTGRES_HOST_AUTH_METHOD has been set to "trust". This will allow
|
||||
anyone with access to the Postgres port to access your database without
|
||||
a password, even if POSTGRES_PASSWORD is set. See PostgreSQL
|
||||
documentation about "trust":
|
||||
https://www.postgresql.org/docs/current/auth-trust.html
|
||||
In Docker's default configuration, this is effectively any other
|
||||
container on the same system.
|
||||
|
||||
It is not recommended to use POSTGRES_HOST_AUTH_METHOD=trust. Replace
|
||||
it with "-e POSTGRES_PASSWORD=password" instead to set a password in
|
||||
"docker run".
|
||||
********************************************************************************
|
||||
EOWARN
|
||||
fi
|
||||
}
|
||||
|
||||
# usage: docker_process_init_files [file [file [...]]]
|
||||
# ie: docker_process_init_files /always-initdb.d/*
|
||||
# process initializer files, based on file extensions and permissions
|
||||
docker_process_init_files() {
|
||||
# psql here for backwards compatibility "${psql[@]}"
|
||||
psql=( docker_process_sql )
|
||||
|
||||
printf '\n'
|
||||
local f
|
||||
for f; 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
|
||||
printf '%s: running %s\n' "$0" "$f"
|
||||
"$f"
|
||||
else
|
||||
printf '%s: sourcing %s\n' "$0" "$f"
|
||||
. "$f"
|
||||
fi
|
||||
;;
|
||||
*.sql) printf '%s: running %s\n' "$0" "$f"; docker_process_sql -f "$f"; printf '\n' ;;
|
||||
*.sql.gz) printf '%s: running %s\n' "$0" "$f"; gunzip -c "$f" | docker_process_sql; printf '\n' ;;
|
||||
*.sql.xz) printf '%s: running %s\n' "$0" "$f"; xzcat "$f" | docker_process_sql; printf '\n' ;;
|
||||
*.sql.zst) printf '%s: running %s\n' "$0" "$f"; zstd -dc "$f" | docker_process_sql; printf '\n' ;;
|
||||
*) printf '%s: ignoring %s\n' "$0" "$f" ;;
|
||||
esac
|
||||
printf '\n'
|
||||
done
|
||||
}
|
||||
|
||||
# Execute sql script, passed via stdin (or -f flag of pqsl)
|
||||
# usage: docker_process_sql [psql-cli-args]
|
||||
# ie: docker_process_sql --dbname=mydb <<<'INSERT ...'
|
||||
# ie: docker_process_sql -f my-file.sql
|
||||
# ie: docker_process_sql <my-file.sql
|
||||
docker_process_sql() {
|
||||
local query_runner=( psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --no-password --no-psqlrc )
|
||||
if [ -n "$POSTGRES_DB" ]; then
|
||||
query_runner+=( --dbname "$POSTGRES_DB" )
|
||||
fi
|
||||
|
||||
PGHOST= PGHOSTADDR= "${query_runner[@]}" "$@"
|
||||
}
|
||||
|
||||
# create initial database
|
||||
# uses environment variables for input: POSTGRES_DB
|
||||
docker_setup_db() {
|
||||
local dbAlreadyExists
|
||||
dbAlreadyExists="$(
|
||||
POSTGRES_DB= docker_process_sql --dbname postgres --set db="$POSTGRES_DB" --tuples-only <<-'EOSQL'
|
||||
SELECT 1 FROM pg_database WHERE datname = :'db' ;
|
||||
EOSQL
|
||||
)"
|
||||
if [ -z "$dbAlreadyExists" ]; then
|
||||
POSTGRES_DB= docker_process_sql --dbname postgres --set db="$POSTGRES_DB" <<-'EOSQL'
|
||||
CREATE DATABASE :"db" ;
|
||||
EOSQL
|
||||
printf '\n'
|
||||
fi
|
||||
}
|
||||
|
||||
# Loads various settings that are used elsewhere in the script
|
||||
# This should be called before any other functions
|
||||
docker_setup_env() {
|
||||
file_env 'POSTGRES_PASSWORD'
|
||||
|
||||
file_env 'POSTGRES_USER' 'postgres'
|
||||
file_env 'POSTGRES_DB' "$POSTGRES_USER"
|
||||
file_env 'POSTGRES_INITDB_ARGS'
|
||||
: "${POSTGRES_HOST_AUTH_METHOD:=}"
|
||||
|
||||
declare -g DATABASE_ALREADY_EXISTS
|
||||
# look specifically for PG_VERSION, as it is expected in the DB dir
|
||||
if [ -s "$PGDATA/PG_VERSION" ]; then
|
||||
DATABASE_ALREADY_EXISTS='true'
|
||||
fi
|
||||
}
|
||||
|
||||
# append POSTGRES_HOST_AUTH_METHOD to pg_hba.conf for "host" connections
|
||||
# all arguments will be passed along as arguments to `postgres` for getting the value of 'password_encryption'
|
||||
pg_setup_hba_conf() {
|
||||
# default authentication method is md5 on versions before 14
|
||||
# https://www.postgresql.org/about/news/postgresql-14-released-2318/
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
shift
|
||||
fi
|
||||
local auth
|
||||
# check the default/configured encryption and use that as the auth method
|
||||
auth="$(postgres -C password_encryption "$@")"
|
||||
: "${POSTGRES_HOST_AUTH_METHOD:=$auth}"
|
||||
{
|
||||
printf '\n'
|
||||
if [ 'trust' = "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
printf '# warning trust is enabled for all connections\n'
|
||||
printf '# see https://www.postgresql.org/docs/12/auth-trust.html\n'
|
||||
fi
|
||||
printf 'host all all all %s\n' "$POSTGRES_HOST_AUTH_METHOD"
|
||||
} >> "$PGDATA/pg_hba.conf"
|
||||
}
|
||||
|
||||
# start socket-only postgresql server for setting up or running scripts
|
||||
# all arguments will be passed along as arguments to `postgres` (via pg_ctl)
|
||||
docker_temp_server_start() {
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
shift
|
||||
fi
|
||||
|
||||
# internal start of server in order to allow setup using psql client
|
||||
# does not listen on external TCP/IP and waits until start finishes
|
||||
set -- "$@" -c listen_addresses='' -p "${PGPORT:-5432}"
|
||||
|
||||
PGUSER="${PGUSER:-$POSTGRES_USER}" \
|
||||
pg_ctl -D "$PGDATA" \
|
||||
-o "$(printf '%q ' "$@")" \
|
||||
-w start
|
||||
}
|
||||
|
||||
# stop postgresql server after done setting up user and running scripts
|
||||
docker_temp_server_stop() {
|
||||
PGUSER="${PGUSER:-postgres}" \
|
||||
pg_ctl -D "$PGDATA" -m fast -w stop
|
||||
}
|
||||
|
||||
# check arguments for an option that would cause postgres to stop
|
||||
# return true if there is one
|
||||
_pg_want_help() {
|
||||
local arg
|
||||
for arg; do
|
||||
case "$arg" in
|
||||
# postgres --help | grep 'then exit'
|
||||
# leaving out -C on purpose since it always fails and is unhelpful:
|
||||
# postgres: could not access the server configuration file "/var/lib/postgresql/data/postgresql.conf": No such file or directory
|
||||
-'?'|--help|--describe-config|-V|--version)
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
_main() {
|
||||
# if first arg looks like a flag, assume we want to run postgres server
|
||||
if [ "${1:0:1}" = '-' ]; then
|
||||
set -- postgres "$@"
|
||||
fi
|
||||
|
||||
if [ "$1" = 'postgres' ] && ! _pg_want_help "$@"; then
|
||||
docker_setup_env
|
||||
# setup data directories and permissions (when run as root)
|
||||
docker_create_db_directories
|
||||
if [ "$(id -u)" = '0' ]; then
|
||||
# then restart script as postgres user
|
||||
exec su-exec postgres "$BASH_SOURCE" "$@"
|
||||
fi
|
||||
|
||||
# only run initialization on an empty data directory
|
||||
if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
|
||||
docker_verify_minimum_env
|
||||
|
||||
# check dir permissions to reduce likelihood of half-initialized database
|
||||
ls /docker-entrypoint-initdb.d/ > /dev/null
|
||||
|
||||
docker_init_database_dir
|
||||
pg_setup_hba_conf "$@"
|
||||
|
||||
# PGPASSWORD is required for psql when authentication is required for 'local' connections via pg_hba.conf and is otherwise harmless
|
||||
# e.g. when '--auth=md5' or '--auth-local=md5' is used in POSTGRES_INITDB_ARGS
|
||||
export PGPASSWORD="${PGPASSWORD:-$POSTGRES_PASSWORD}"
|
||||
docker_temp_server_start "$@"
|
||||
|
||||
docker_setup_db
|
||||
docker_process_init_files /docker-entrypoint-initdb.d/*
|
||||
|
||||
docker_temp_server_stop
|
||||
unset PGPASSWORD
|
||||
|
||||
cat <<-'EOM'
|
||||
|
||||
PostgreSQL init process complete; ready for start up.
|
||||
|
||||
EOM
|
||||
else
|
||||
cat <<-'EOM'
|
||||
|
||||
PostgreSQL Database directory appears to contain a database; Skipping initialization
|
||||
|
||||
EOM
|
||||
fi
|
||||
fi
|
||||
|
||||
exec "$@"
|
||||
}
|
||||
|
||||
if ! _is_sourced; then
|
||||
_main "$@"
|
||||
fi
|
||||
351
15/alpine3.18/docker-entrypoint.sh
generated
Executable file
351
15/alpine3.18/docker-entrypoint.sh
generated
Executable file
@@ -0,0 +1,351 @@
|
||||
#!/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:-}" ] && [ "${!fileVar:-}" ]; then
|
||||
printf >&2 'error: both %s and %s are set (but are exclusive)\n' "$var" "$fileVar"
|
||||
exit 1
|
||||
fi
|
||||
local val="$def"
|
||||
if [ "${!var:-}" ]; then
|
||||
val="${!var}"
|
||||
elif [ "${!fileVar:-}" ]; then
|
||||
val="$(< "${!fileVar}")"
|
||||
fi
|
||||
export "$var"="$val"
|
||||
unset "$fileVar"
|
||||
}
|
||||
|
||||
# check to see if this file is being run or sourced from another script
|
||||
_is_sourced() {
|
||||
# https://unix.stackexchange.com/a/215279
|
||||
[ "${#FUNCNAME[@]}" -ge 2 ] \
|
||||
&& [ "${FUNCNAME[0]}" = '_is_sourced' ] \
|
||||
&& [ "${FUNCNAME[1]}" = 'source' ]
|
||||
}
|
||||
|
||||
# used to create initial postgres directories and if run as root, ensure ownership to the "postgres" user
|
||||
docker_create_db_directories() {
|
||||
local user; user="$(id -u)"
|
||||
|
||||
mkdir -p "$PGDATA"
|
||||
# ignore failure since there are cases where we can't chmod (and PostgreSQL might fail later anyhow - it's picky about permissions of this directory)
|
||||
chmod 00700 "$PGDATA" || :
|
||||
|
||||
# ignore failure since it will be fine when using the image provided directory; see also https://github.com/docker-library/postgres/pull/289
|
||||
mkdir -p /var/run/postgresql || :
|
||||
chmod 03775 /var/run/postgresql || :
|
||||
|
||||
# Create the transaction log directory before initdb is run so the directory is owned by the correct user
|
||||
if [ -n "${POSTGRES_INITDB_WALDIR:-}" ]; then
|
||||
mkdir -p "$POSTGRES_INITDB_WALDIR"
|
||||
if [ "$user" = '0' ]; then
|
||||
find "$POSTGRES_INITDB_WALDIR" \! -user postgres -exec chown postgres '{}' +
|
||||
fi
|
||||
chmod 700 "$POSTGRES_INITDB_WALDIR"
|
||||
fi
|
||||
|
||||
# allow the container to be started with `--user`
|
||||
if [ "$user" = '0' ]; then
|
||||
find "$PGDATA" \! -user postgres -exec chown postgres '{}' +
|
||||
find /var/run/postgresql \! -user postgres -exec chown postgres '{}' +
|
||||
fi
|
||||
}
|
||||
|
||||
# initialize empty PGDATA directory with new database via 'initdb'
|
||||
# arguments to `initdb` can be passed via POSTGRES_INITDB_ARGS or as arguments to this function
|
||||
# `initdb` automatically creates the "postgres", "template0", and "template1" dbnames
|
||||
# this is also where the database user is created, specified by `POSTGRES_USER` env
|
||||
docker_init_database_dir() {
|
||||
# "initdb" is particular about the current user existing in "/etc/passwd", so we use "nss_wrapper" to fake that if necessary
|
||||
# see https://github.com/docker-library/postgres/pull/253, https://github.com/docker-library/postgres/issues/359, https://cwrap.org/nss_wrapper.html
|
||||
local uid; uid="$(id -u)"
|
||||
if ! getent passwd "$uid" &> /dev/null; then
|
||||
# see if we can find a suitable "libnss_wrapper.so" (https://salsa.debian.org/sssd-team/nss-wrapper/-/commit/b9925a653a54e24d09d9b498a2d913729f7abb15)
|
||||
local wrapper
|
||||
for wrapper in {/usr,}/lib{/*,}/libnss_wrapper.so; do
|
||||
if [ -s "$wrapper" ]; then
|
||||
NSS_WRAPPER_PASSWD="$(mktemp)"
|
||||
NSS_WRAPPER_GROUP="$(mktemp)"
|
||||
export LD_PRELOAD="$wrapper" NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
local gid; gid="$(id -g)"
|
||||
printf 'postgres:x:%s:%s:PostgreSQL:%s:/bin/false\n' "$uid" "$gid" "$PGDATA" > "$NSS_WRAPPER_PASSWD"
|
||||
printf 'postgres:x:%s:\n' "$gid" > "$NSS_WRAPPER_GROUP"
|
||||
break
|
||||
fi
|
||||
done
|
||||
fi
|
||||
|
||||
if [ -n "${POSTGRES_INITDB_WALDIR:-}" ]; then
|
||||
set -- --waldir "$POSTGRES_INITDB_WALDIR" "$@"
|
||||
fi
|
||||
|
||||
# --pwfile refuses to handle a properly-empty file (hence the "\n"): https://github.com/docker-library/postgres/issues/1025
|
||||
eval 'initdb --username="$POSTGRES_USER" --pwfile=<(printf "%s\n" "$POSTGRES_PASSWORD") '"$POSTGRES_INITDB_ARGS"' "$@"'
|
||||
|
||||
# unset/cleanup "nss_wrapper" bits
|
||||
if [[ "${LD_PRELOAD:-}" == */libnss_wrapper.so ]]; then
|
||||
rm -f "$NSS_WRAPPER_PASSWD" "$NSS_WRAPPER_GROUP"
|
||||
unset LD_PRELOAD NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
|
||||
fi
|
||||
}
|
||||
|
||||
# print large warning if POSTGRES_PASSWORD is long
|
||||
# error if both POSTGRES_PASSWORD is empty and POSTGRES_HOST_AUTH_METHOD is not 'trust'
|
||||
# print large warning if POSTGRES_HOST_AUTH_METHOD is set to 'trust'
|
||||
# assumes database is not set up, ie: [ -z "$DATABASE_ALREADY_EXISTS" ]
|
||||
docker_verify_minimum_env() {
|
||||
# check password first so we can output the warning before postgres
|
||||
# messes it up
|
||||
if [ "${#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
|
||||
if [ -z "$POSTGRES_PASSWORD" ] && [ 'trust' != "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
# The - option suppresses leading tabs but *not* spaces. :)
|
||||
cat >&2 <<-'EOE'
|
||||
Error: Database is uninitialized and superuser password is not specified.
|
||||
You must specify POSTGRES_PASSWORD to a non-empty value for the
|
||||
superuser. For example, "-e POSTGRES_PASSWORD=password" on "docker run".
|
||||
|
||||
You may also use "POSTGRES_HOST_AUTH_METHOD=trust" to allow all
|
||||
connections without a password. This is *not* recommended.
|
||||
|
||||
See PostgreSQL documentation about "trust":
|
||||
https://www.postgresql.org/docs/current/auth-trust.html
|
||||
EOE
|
||||
exit 1
|
||||
fi
|
||||
if [ 'trust' = "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
cat >&2 <<-'EOWARN'
|
||||
********************************************************************************
|
||||
WARNING: POSTGRES_HOST_AUTH_METHOD has been set to "trust". This will allow
|
||||
anyone with access to the Postgres port to access your database without
|
||||
a password, even if POSTGRES_PASSWORD is set. See PostgreSQL
|
||||
documentation about "trust":
|
||||
https://www.postgresql.org/docs/current/auth-trust.html
|
||||
In Docker's default configuration, this is effectively any other
|
||||
container on the same system.
|
||||
|
||||
It is not recommended to use POSTGRES_HOST_AUTH_METHOD=trust. Replace
|
||||
it with "-e POSTGRES_PASSWORD=password" instead to set a password in
|
||||
"docker run".
|
||||
********************************************************************************
|
||||
EOWARN
|
||||
fi
|
||||
}
|
||||
|
||||
# usage: docker_process_init_files [file [file [...]]]
|
||||
# ie: docker_process_init_files /always-initdb.d/*
|
||||
# process initializer files, based on file extensions and permissions
|
||||
docker_process_init_files() {
|
||||
# psql here for backwards compatibility "${psql[@]}"
|
||||
psql=( docker_process_sql )
|
||||
|
||||
printf '\n'
|
||||
local f
|
||||
for f; 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
|
||||
printf '%s: running %s\n' "$0" "$f"
|
||||
"$f"
|
||||
else
|
||||
printf '%s: sourcing %s\n' "$0" "$f"
|
||||
. "$f"
|
||||
fi
|
||||
;;
|
||||
*.sql) printf '%s: running %s\n' "$0" "$f"; docker_process_sql -f "$f"; printf '\n' ;;
|
||||
*.sql.gz) printf '%s: running %s\n' "$0" "$f"; gunzip -c "$f" | docker_process_sql; printf '\n' ;;
|
||||
*.sql.xz) printf '%s: running %s\n' "$0" "$f"; xzcat "$f" | docker_process_sql; printf '\n' ;;
|
||||
*.sql.zst) printf '%s: running %s\n' "$0" "$f"; zstd -dc "$f" | docker_process_sql; printf '\n' ;;
|
||||
*) printf '%s: ignoring %s\n' "$0" "$f" ;;
|
||||
esac
|
||||
printf '\n'
|
||||
done
|
||||
}
|
||||
|
||||
# Execute sql script, passed via stdin (or -f flag of pqsl)
|
||||
# usage: docker_process_sql [psql-cli-args]
|
||||
# ie: docker_process_sql --dbname=mydb <<<'INSERT ...'
|
||||
# ie: docker_process_sql -f my-file.sql
|
||||
# ie: docker_process_sql <my-file.sql
|
||||
docker_process_sql() {
|
||||
local query_runner=( psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --no-password --no-psqlrc )
|
||||
if [ -n "$POSTGRES_DB" ]; then
|
||||
query_runner+=( --dbname "$POSTGRES_DB" )
|
||||
fi
|
||||
|
||||
PGHOST= PGHOSTADDR= "${query_runner[@]}" "$@"
|
||||
}
|
||||
|
||||
# create initial database
|
||||
# uses environment variables for input: POSTGRES_DB
|
||||
docker_setup_db() {
|
||||
local dbAlreadyExists
|
||||
dbAlreadyExists="$(
|
||||
POSTGRES_DB= docker_process_sql --dbname postgres --set db="$POSTGRES_DB" --tuples-only <<-'EOSQL'
|
||||
SELECT 1 FROM pg_database WHERE datname = :'db' ;
|
||||
EOSQL
|
||||
)"
|
||||
if [ -z "$dbAlreadyExists" ]; then
|
||||
POSTGRES_DB= docker_process_sql --dbname postgres --set db="$POSTGRES_DB" <<-'EOSQL'
|
||||
CREATE DATABASE :"db" ;
|
||||
EOSQL
|
||||
printf '\n'
|
||||
fi
|
||||
}
|
||||
|
||||
# Loads various settings that are used elsewhere in the script
|
||||
# This should be called before any other functions
|
||||
docker_setup_env() {
|
||||
file_env 'POSTGRES_PASSWORD'
|
||||
|
||||
file_env 'POSTGRES_USER' 'postgres'
|
||||
file_env 'POSTGRES_DB' "$POSTGRES_USER"
|
||||
file_env 'POSTGRES_INITDB_ARGS'
|
||||
: "${POSTGRES_HOST_AUTH_METHOD:=}"
|
||||
|
||||
declare -g DATABASE_ALREADY_EXISTS
|
||||
# look specifically for PG_VERSION, as it is expected in the DB dir
|
||||
if [ -s "$PGDATA/PG_VERSION" ]; then
|
||||
DATABASE_ALREADY_EXISTS='true'
|
||||
fi
|
||||
}
|
||||
|
||||
# append POSTGRES_HOST_AUTH_METHOD to pg_hba.conf for "host" connections
|
||||
# all arguments will be passed along as arguments to `postgres` for getting the value of 'password_encryption'
|
||||
pg_setup_hba_conf() {
|
||||
# default authentication method is md5 on versions before 14
|
||||
# https://www.postgresql.org/about/news/postgresql-14-released-2318/
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
shift
|
||||
fi
|
||||
local auth
|
||||
# check the default/configured encryption and use that as the auth method
|
||||
auth="$(postgres -C password_encryption "$@")"
|
||||
: "${POSTGRES_HOST_AUTH_METHOD:=$auth}"
|
||||
{
|
||||
printf '\n'
|
||||
if [ 'trust' = "$POSTGRES_HOST_AUTH_METHOD" ]; then
|
||||
printf '# warning trust is enabled for all connections\n'
|
||||
printf '# see https://www.postgresql.org/docs/12/auth-trust.html\n'
|
||||
fi
|
||||
printf 'host all all all %s\n' "$POSTGRES_HOST_AUTH_METHOD"
|
||||
} >> "$PGDATA/pg_hba.conf"
|
||||
}
|
||||
|
||||
# start socket-only postgresql server for setting up or running scripts
|
||||
# all arguments will be passed along as arguments to `postgres` (via pg_ctl)
|
||||
docker_temp_server_start() {
|
||||
if [ "$1" = 'postgres' ]; then
|
||||
shift
|
||||
fi
|
||||
|
||||
# internal start of server in order to allow setup using psql client
|
||||
# does not listen on external TCP/IP and waits until start finishes
|
||||
set -- "$@" -c listen_addresses='' -p "${PGPORT:-5432}"
|
||||
|
||||
PGUSER="${PGUSER:-$POSTGRES_USER}" \
|
||||
pg_ctl -D "$PGDATA" \
|
||||
-o "$(printf '%q ' "$@")" \
|
||||
-w start
|
||||
}
|
||||
|
||||
# stop postgresql server after done setting up user and running scripts
|
||||
docker_temp_server_stop() {
|
||||
PGUSER="${PGUSER:-postgres}" \
|
||||
pg_ctl -D "$PGDATA" -m fast -w stop
|
||||
}
|
||||
|
||||
# check arguments for an option that would cause postgres to stop
|
||||
# return true if there is one
|
||||
_pg_want_help() {
|
||||
local arg
|
||||
for arg; do
|
||||
case "$arg" in
|
||||
# postgres --help | grep 'then exit'
|
||||
# leaving out -C on purpose since it always fails and is unhelpful:
|
||||
# postgres: could not access the server configuration file "/var/lib/postgresql/data/postgresql.conf": No such file or directory
|
||||
-'?'|--help|--describe-config|-V|--version)
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
_main() {
|
||||
# if first arg looks like a flag, assume we want to run postgres server
|
||||
if [ "${1:0:1}" = '-' ]; then
|
||||
set -- postgres "$@"
|
||||
fi
|
||||
|
||||
if [ "$1" = 'postgres' ] && ! _pg_want_help "$@"; then
|
||||
docker_setup_env
|
||||
# setup data directories and permissions (when run as root)
|
||||
docker_create_db_directories
|
||||
if [ "$(id -u)" = '0' ]; then
|
||||
# then restart script as postgres user
|
||||
exec su-exec postgres "$BASH_SOURCE" "$@"
|
||||
fi
|
||||
|
||||
# only run initialization on an empty data directory
|
||||
if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
|
||||
docker_verify_minimum_env
|
||||
|
||||
# check dir permissions to reduce likelihood of half-initialized database
|
||||
ls /docker-entrypoint-initdb.d/ > /dev/null
|
||||
|
||||
docker_init_database_dir
|
||||
pg_setup_hba_conf "$@"
|
||||
|
||||
# PGPASSWORD is required for psql when authentication is required for 'local' connections via pg_hba.conf and is otherwise harmless
|
||||
# e.g. when '--auth=md5' or '--auth-local=md5' is used in POSTGRES_INITDB_ARGS
|
||||
export PGPASSWORD="${PGPASSWORD:-$POSTGRES_PASSWORD}"
|
||||
docker_temp_server_start "$@"
|
||||
|
||||
docker_setup_db
|
||||
docker_process_init_files /docker-entrypoint-initdb.d/*
|
||||
|
||||
docker_temp_server_stop
|
||||
unset PGPASSWORD
|
||||
|
||||
cat <<-'EOM'
|
||||
|
||||
PostgreSQL init process complete; ready for start up.
|
||||
|
||||
EOM
|
||||
else
|
||||
cat <<-'EOM'
|
||||
|
||||
PostgreSQL Database directory appears to contain a database; Skipping initialization
|
||||
|
||||
EOM
|
||||
fi
|
||||
fi
|
||||
|
||||
exec "$@"
|
||||
}
|
||||
|
||||
if ! _is_sourced; then
|
||||
_main "$@"
|
||||
fi
|
||||
@@ -1,4 +1,4 @@
|
||||
FROM alpine:{{ .alpine }}
|
||||
FROM alpine:{{ env.variant | ltrimstr("alpine") }}
|
||||
|
||||
# 70 is the standard uid/gid for "postgres" in Alpine
|
||||
# https://git.alpinelinux.org/aports/tree/main/postgresql/postgresql.pre-install?h=3.12-stable
|
||||
|
||||
@@ -34,7 +34,7 @@ for version; do
|
||||
|
||||
major="$(jq -r '.[env.version].major' versions.json)"
|
||||
|
||||
variants="$(jq -r '.[env.version].debianSuites + ["alpine"] | map(@sh) | join(" ")' versions.json)"
|
||||
variants="$(jq -r '.[env.version].variants | map(@sh) | join(" ")' versions.json)"
|
||||
eval "variants=( $variants )"
|
||||
|
||||
rm -rf "$version"
|
||||
@@ -47,19 +47,21 @@ for version; do
|
||||
|
||||
echo "processing $dir ..."
|
||||
|
||||
if [ "$variant" = 'alpine' ]; then
|
||||
template='Dockerfile-alpine.template'
|
||||
else
|
||||
template='Dockerfile-debian.template'
|
||||
fi
|
||||
cp -a docker-entrypoint.sh "$dir/"
|
||||
|
||||
case "$variant" in
|
||||
alpine*)
|
||||
template='Dockerfile-alpine.template'
|
||||
sed -i -e 's/gosu/su-exec/g' "$dir/docker-entrypoint.sh"
|
||||
;;
|
||||
*)
|
||||
template='Dockerfile-debian.template'
|
||||
;;
|
||||
esac
|
||||
|
||||
{
|
||||
generated_warning
|
||||
gawk -f "$jqt" "$template"
|
||||
} > "$dir/Dockerfile"
|
||||
|
||||
cp -a docker-entrypoint.sh "$dir/"
|
||||
if [ "$variant" = 'alpine' ]; then
|
||||
sed -i -e 's/gosu/su-exec/g' "$dir/docker-entrypoint.sh"
|
||||
fi
|
||||
done
|
||||
done
|
||||
|
||||
@@ -76,9 +76,10 @@ join() {
|
||||
for version; do
|
||||
export version
|
||||
|
||||
variants="$(jq -r '.[env.version].debianSuites + ["alpine"] | map(@sh) | join(" ")' versions.json)"
|
||||
variants="$(jq -r '.[env.version].variants | map(@sh) | join(" ")' versions.json)"
|
||||
eval "variants=( $variants )"
|
||||
|
||||
alpine="$(jq -r '.[env.version].alpine' versions.json)"
|
||||
debian="$(jq -r '.[env.version].debian' versions.json)"
|
||||
|
||||
fullVersion="$(jq -r '.[env.version].version' versions.json)"
|
||||
@@ -115,9 +116,8 @@ for version; do
|
||||
"${variantAliases[@]}"
|
||||
)
|
||||
;;
|
||||
alpine)
|
||||
alpine="alpine${parent#*:}"
|
||||
variantAliases+=( "${versionAliases[@]/%/-$alpine}" )
|
||||
alpine"$alpine")
|
||||
variantAliases+=( "${versionAliases[@]/%/-alpine}" )
|
||||
variantAliases=( "${variantAliases[@]//latest-/}" )
|
||||
;;
|
||||
esac
|
||||
|
||||
@@ -11,11 +11,13 @@
|
||||
"version": "11.20-1.pgdg110+1"
|
||||
},
|
||||
"debian": "",
|
||||
"debianSuites": [
|
||||
"bullseye"
|
||||
],
|
||||
"major": 11,
|
||||
"sha256": "3d7c8882f64a7e98534a044257dfee7abad77a5b7da12508d85d722b98b5acce",
|
||||
"variants": [
|
||||
"bullseye",
|
||||
"alpine3.18",
|
||||
"alpine3.17"
|
||||
],
|
||||
"version": "11.20"
|
||||
},
|
||||
"12": {
|
||||
@@ -30,11 +32,13 @@
|
||||
"version": "12.15-1.pgdg110+1"
|
||||
},
|
||||
"debian": "bullseye",
|
||||
"debianSuites": [
|
||||
"bullseye"
|
||||
],
|
||||
"major": 12,
|
||||
"sha256": "bb5206e2864c1c4579938b96ea6096d155f22abf2d2cc2aa57571e3c4cb12b36",
|
||||
"variants": [
|
||||
"bullseye",
|
||||
"alpine3.18",
|
||||
"alpine3.17"
|
||||
],
|
||||
"version": "12.15"
|
||||
},
|
||||
"13": {
|
||||
@@ -49,11 +53,13 @@
|
||||
"version": "13.11-1.pgdg110+1"
|
||||
},
|
||||
"debian": "bullseye",
|
||||
"debianSuites": [
|
||||
"bullseye"
|
||||
],
|
||||
"major": 13,
|
||||
"sha256": "4992ff647203566b670d4e54dc5317499a26856c93576d0ea951bdf6bee50bfb",
|
||||
"variants": [
|
||||
"bullseye",
|
||||
"alpine3.18",
|
||||
"alpine3.17"
|
||||
],
|
||||
"version": "13.11"
|
||||
},
|
||||
"14": {
|
||||
@@ -68,11 +74,13 @@
|
||||
"version": "14.8-1.pgdg110+1"
|
||||
},
|
||||
"debian": "bullseye",
|
||||
"debianSuites": [
|
||||
"bullseye"
|
||||
],
|
||||
"major": 14,
|
||||
"sha256": "39d38f0030737ed03835debeefee3b37d335462ce4995e2497bc38d621ebe45a",
|
||||
"variants": [
|
||||
"bullseye",
|
||||
"alpine3.18",
|
||||
"alpine3.17"
|
||||
],
|
||||
"version": "14.8"
|
||||
},
|
||||
"15": {
|
||||
@@ -87,11 +95,13 @@
|
||||
"version": "15.3-1.pgdg110+1"
|
||||
},
|
||||
"debian": "bullseye",
|
||||
"debianSuites": [
|
||||
"bullseye"
|
||||
],
|
||||
"major": 15,
|
||||
"sha256": "ffc7d4891f00ffbf5c3f4eab7fbbced8460b8c0ee63c5a5167133b9e6599d932",
|
||||
"variants": [
|
||||
"bullseye",
|
||||
"alpine3.18",
|
||||
"alpine3.17"
|
||||
],
|
||||
"version": "15.3"
|
||||
}
|
||||
}
|
||||
|
||||
48
versions.sh
48
versions.sh
@@ -1,15 +1,19 @@
|
||||
#!/usr/bin/env bash
|
||||
set -Eeuo pipefail
|
||||
|
||||
# https://github.com/docker-library/postgres/issues/582 😬
|
||||
defaultDebianSuite='bullseye'
|
||||
declare -A debianSuites=(
|
||||
[11]=''
|
||||
)
|
||||
allDebianSuites=(
|
||||
# we will support at most two entries in each of these lists, and both should be in descending order
|
||||
supportedDebianSuites=(
|
||||
bullseye
|
||||
)
|
||||
defaultAlpineVersion='3.18'
|
||||
supportedAlpineVersions=(
|
||||
3.18
|
||||
3.17
|
||||
)
|
||||
defaultDebianSuite="${supportedDebianSuites[0]}"
|
||||
declare -A debianSuites=(
|
||||
[11]='' # https://github.com/docker-library/postgres/issues/582 😬
|
||||
)
|
||||
defaultAlpineVersion="${supportedAlpineVersions[0]}"
|
||||
declare -A alpineVersions=(
|
||||
#[14]='3.16'
|
||||
)
|
||||
@@ -35,6 +39,8 @@ _raw_package_list() {
|
||||
curl -fsSL "$packagesBase/$suite-pgdg/$component/binary-$arch/Packages.bz2" | bunzip2
|
||||
}
|
||||
fetch_suite_package_list() {
|
||||
local -; set +x # make sure running with "set -x" doesn't spam the terminal with the raw package lists
|
||||
|
||||
local suite="$1"; shift
|
||||
local version="$1"; shift
|
||||
local arch="$1"; shift
|
||||
@@ -82,24 +88,20 @@ for version in "${versions[@]}"; do
|
||||
debian: env.versionDebianSuite,
|
||||
}')"
|
||||
|
||||
versionDebianSuites=()
|
||||
for suite in "${allDebianSuites[@]}"; do
|
||||
versionDebianSuites+=( "$suite" )
|
||||
done
|
||||
|
||||
fullVersion=
|
||||
for suite in "${versionDebianSuites[@]}"; do
|
||||
for suite in "${supportedDebianSuites[@]}"; do
|
||||
fetch_suite_package_list "$suite" "$version" 'amd64'
|
||||
suiteVersion="$(awk_package_list "$suite" "$version" 'amd64' '
|
||||
suiteVersions="$(awk_package_list "$suite" "$version" 'amd64' '
|
||||
$1 == "Package" { pkg = $2 }
|
||||
$1 == "Version" && pkg == "postgresql-" version { print $2; exit }
|
||||
')"
|
||||
srcVersion="${suiteVersion%%-*}"
|
||||
$1 == "Version" && pkg == "postgresql-" version { print $2 }
|
||||
' | sort -V)"
|
||||
suiteVersion="$(tail -1 <<<"$suiteVersions")" # "15~beta4-1.pgdg110+1"
|
||||
srcVersion="${suiteVersion%%-*}" # "15~beta4"
|
||||
tilde='~'
|
||||
srcVersion="${srcVersion//$tilde/}"
|
||||
srcVersion="${srcVersion//$tilde/}" # "15beta4"
|
||||
[ -n "$fullVersion" ] || fullVersion="$srcVersion"
|
||||
if [ "$fullVersion" != "$srcVersion" ]; then
|
||||
echo >&2 "warning: $version should be '$fullVersion' but $suite is '$srcVersion'"
|
||||
echo >&2 "warning: $version should be '$fullVersion' but $suite has '$srcVersion' ($suiteVersion)"
|
||||
continue
|
||||
fi
|
||||
|
||||
@@ -122,7 +124,13 @@ for version in "${versions[@]}"; do
|
||||
version: env.suiteVersion,
|
||||
arches: $arches,
|
||||
}
|
||||
| .debianSuites += [ env.suite ]
|
||||
| .variants += [ env.suite ]
|
||||
')"
|
||||
done
|
||||
|
||||
for alpineVersion in "${supportedAlpineVersions[@]}"; do
|
||||
doc="$(jq <<<"$doc" -c --arg v "$alpineVersion" '
|
||||
.variants += [ "alpine" + $v ]
|
||||
')"
|
||||
done
|
||||
|
||||
|
||||
Reference in New Issue
Block a user