Postgres 18 alpine

Author: vladyslavvolkov

.github/workflows/build-and-push-images.yml

@@ -15,7 +15,8 @@ jobs:
     strategy:
       matrix:
         include:
-          - { postgres: '18.0', alpine: 'edge' }
+          - { postgres: '17', alpine: '3.21' }
+          - { postgres: '18', alpine: '3.22' }
 
     steps:
       - name: Checkout repository

Dockerfile

@@ -1,7 +1,7 @@
-ARG ALPINE_VERSION='edge'
-FROM alpine:${ALPINE_VERSION}
+ARG ALPINE_VERSION='3.22'
+ARG PG_VERSION='18'
+FROM postgres:${PG_VERSION}-alpine${ALPINE_VERSION}
 ARG TARGETARCH
-ARG PG_VERSION='18.0'
 ENV PG_VERSION=$PG_VERSION
 ADD src/install.sh install.sh
 RUN sh install.sh && rm install.sh

src/install.sh

@@ -3,180 +3,6 @@
 set -eux
 set -o pipefail
 
-apk update
-set -eux; \
-	addgroup -g 70 -S postgres; \
-	adduser -u 70 -S -D -G postgres -H -h /var/lib/postgresql -s /bin/sh postgres; \
-# also create the postgres user's home directory with appropriate permissions
-# see https://github.com/docker-library/postgres/issues/274
-	install --verbose --directory --owner postgres --group postgres --mode 1777 /var/lib/postgresql
-
-# grab gosu for easy step-down from root
-# https://github.com/tianon/gosu/releases
-export GOSU_VERSION=1.19
-set -eux; \
-	\
-	apk add --no-cache --virtual .gosu-deps \
-		ca-certificates \
-		dpkg \
-		gnupg \
-	; \
-	\
-	dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
-	wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
-	wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc"; \
-	\
-# verify the signature
-	export GNUPGHOME="$(mktemp -d)"; \
-	gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; \
-	gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
-	gpgconf --kill all; \
-	rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc; \
-	\
-# clean up fetch dependencies
-	apk del --no-network .gosu-deps; \
-	\
-	chmod +x /usr/local/bin/gosu; \
-# verify that the binary works
-	gosu --version; \
-	gosu nobody true
-
-# make the "en_US.UTF-8" locale so postgres will be utf-8 enabled by default
-# alpine doesn't require explicit locale-file generation
-export LANG=en_US.utf8
-
-mkdir /docker-entrypoint-initdb.d
-
-set -eux; \
-	\
-	wget -O postgresql.tar.bz2 "https://ftp.postgresql.org/pub/source/v$PG_VERSION/postgresql-$PG_VERSION.tar.bz2"; \
-	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 \
-		llvm19-dev \
-		clang19 \
-		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 \
-		icu-dev \
-		lz4-dev \
-		zstd-dev \
-		liburing-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)"; \
-	\
-# https://git.alpinelinux.org/aports/tree/community/postgresql15/APKBUILD?h=3.22-stable#n176 ("export LLVM_CONFIG")
-	export LLVM_CONFIG="/usr/lib/llvm19/bin/llvm-config"; \
-# https://git.alpinelinux.org/aports/tree/community/postgresql15/APKBUILD?h=3.22-stable#n180 ("older clang versions don't have a 'clang' exe anymore.")
-	export CLANG=clang-19; \
-	\
-# configure options mostly copying Debian:
-# https://salsa.debian.org/postgresql/postgresql-common/-/blob/6e26b5107295170cc8731a3acbf13228ea15941e/server/postgresql.mk#L32
-	./configure \
-		--enable-option-checking=fatal \
-		--build="$gnuArch" \
-		--enable-integer-datetimes \
-		--enable-tap-tests \
-		--disable-rpath \
-		--with-uuid=e2fs \
-		--with-pgport=5432 \
-		--with-system-tzdata=/usr/share/zoneinfo \
-		--prefix=/usr/local \
-		--with-includes=/usr/local/include \
-		--with-libraries=/usr/local/lib \
-		--with-gssapi \
-		--with-icu \
-		--with-ldap \
-		--with-liburing \
-		--with-libxml \
-		--with-libxslt \
-		--with-llvm \
-		--with-lz4 \
-		--with-openssl \
-		--with-perl \
-		--with-python \
-		--with-tcl \
-		--with-zstd \
-	; \
-	make -j "$(nproc)" world-bin; \
-	make install-world-bin; \
-	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 }' \
-			| grep -v -e perl -e python -e tcl \
-	)"; \
-	apk add --no-cache --virtual .postgresql-rundeps \
-		$runDeps \
-		bash \
-		tzdata \
-		zstd \
-		icu-data-full \
-		$([ "$(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")
-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
-
-install --verbose --directory --owner postgres --group postgres --mode 3777 /var/run/postgresql
-
-#
-# NOTE: in 18+, PGDATA has changed to match the pg_ctlcluster standard directory structure, and the VOLUME has moved from /var/lib/postgresql/data to /var/lib/postgresql
-#
-export PGDATA=/var/lib/postgresql/18/docker
-ln -svT . /var/lib/postgresql/data # https://github.com/docker-library/postgres/pull/1259#issuecomment-2215477494
-# ("/var/lib/postgresql" is already pre-created with suitably usable permissions above)
-
-apk add aws-cli
-
 # install go-cron
 apk add curl
 curl -L https://github.com/ivoronin/go-cron/releases/download/v0.0.5/go-cron_0.0.5_linux_${TARGETARCH}.tar.gz -O