network/pgpool-II: Added (Connection pooler for PostgreSQL).
Signed-off-by: David Spencer <idlemoor@slackbuilds.org>
This commit is contained in:
Dejan Strbac
David Spencer
parent
4240a45e19
commit
b24ef18a50
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Pgpool-II is a middleware that works between PostgreSQL servers and a
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PostgreSQL database client. It has support for:
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- Connection Pooling
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- SQL Level Replication
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- Load Balancing
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- Limiting Exceeding Connections
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Docs are available at: http://www.pgpool.net/docs/latest/en/html/
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Note that this SlackBuild comes without a default configuration. Sample config
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files will be dropped in /etc/pgpool.conf.sample-*
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config() {
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NEW="$1"
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OLD="$(dirname $NEW)/$(basename $NEW .new)"
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# If there's no config file by that name, mv it over:
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if [ ! -r $OLD ]; then
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mv $NEW $OLD
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elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
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# toss the redundant copy
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rm $NEW
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fi
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# Otherwise, we leave the .new copy for the admin to consider...
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}
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preserve_perms() {
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NEW="$1"
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OLD="$(dirname $NEW)/$(basename $NEW .new)"
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if [ -e $OLD ]; then
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cp -a $OLD ${NEW}.incoming
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cat $NEW > ${NEW}.incoming
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mv ${NEW}.incoming $NEW
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fi
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config $NEW
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}
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preserve_perms etc/rc.d/rc.pgpool.new
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#!/bin/sh
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# Slackware build script for pgpool-II
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# Copyright 2018, Dejan Strbac <me@dejanstrbac.com>
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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PRGNAM=pgpool-II
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VERSION=${VERSION:-3.7.3}
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BUILD=${BUILD:-1}
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TAG=${TAG:-_SBo}
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if [ -z "$ARCH" ]; then
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case "$( uname -m )" in
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i?86) ARCH=i586 ;;
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arm*) ARCH=arm ;;
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*) ARCH=$( uname -m ) ;;
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esac
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fi
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CWD=$(pwd)
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TMP=${TMP:-/tmp/SBo}
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PKG=$TMP/package-$PRGNAM
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OUTPUT=${OUTPUT:-/tmp}
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if [ "$ARCH" = "i586" ]; then
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SLKCFLAGS="-O2 -march=i586 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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LIBDIRSUFFIX="64"
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else
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SLKCFLAGS="-O2"
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LIBDIRSUFFIX=""
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fi
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set -e
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rm -rf $PKG
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mkdir -p $TMP $PKG $OUTPUT
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cd $TMP
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rm -rf $PRGNAM-$VERSION
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tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
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cd $PRGNAM-$VERSION
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chown -R root:root .
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find -L . \
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\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
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-o -perm 511 \) -exec chmod 755 {} \; -o \
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\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
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-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
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CFLAGS="$SLKCFLAGS" \
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./configure \
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--prefix=/usr \
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--libdir=/usr/lib${LIBDIRSUFFIX} \
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--sysconfdir=/etc \
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--localstatedir=/var \
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--mandir=/usr/man \
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--docdir=/usr/doc/$PRGNAM-$VERSION \
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--build=$ARCH-slackware-linux
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make
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make install DESTDIR=$PKG
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find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
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| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
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mkdir -p $PKG/etc/rc.d
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cp $CWD/rc.pgpool $PKG/etc/rc.d/rc.pgpool.new
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chmod 0755 $PKG/etc/rc.d/rc.pgpool.new
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mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
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cp -a AUTHORS COPYING ChangeLog INSTALL NEWS README TODO doc/ src/sql/ $PKG/usr/doc/$PRGNAM-$VERSION
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cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
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mkdir -p $PKG/install
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cat $CWD/slack-desc > $PKG/install/slack-desc
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cat $CWD/doinst.sh > $PKG/install/doinst.sh
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cd $PKG
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/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
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PRGNAM="pgpool-II"
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VERSION="3.7.3"
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HOMEPAGE="http://www.pgpool.net"
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DOWNLOAD="http://www.pgpool.net/download.php?f=pgpool-II-3.7.3.tar.gz"
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MD5SUM="622aca1698b29f735042da52a374afed"
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DOWNLOAD_x86_64=""
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MD5SUM_x86_64=""
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REQUIRES="postgresql"
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MAINTAINER="Dejan Strbac"
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EMAIL="me@dejanstrbac.com"
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@ -0,0 +1,107 @@
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#!/bin/bash
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# Slackware build script for pgpool-II
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# Copyright 2018, Dejan Strbac <me@dejanstrbac.com>
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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LOGFILE=/var/log/postgresql
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PGPOOL=/usr/bin/pgpool
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PIDPATH=/var/run/pgpool
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PIDFILE=$PIDPATH/pgpool.pid
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[ ! -d $PIDPATH ] && mkdir $PIDPATH
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case "$1" in
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"start")
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echo "Starting pgpool-II"
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if [ $(pgrep -f $PGPOOL) ]; then
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echo "pgpool daemon already running"
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if [ ! -f $PIDFILE ]; then
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echo "Warning: Missing pid file $PIDFILE"
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fi
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exit 1
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else
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$PGPOOL
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exit 0
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fi
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;;
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"stop")
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echo "Shutting down pgpool-II..."
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$PGPOOL stop
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;;
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"force-stop")
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echo "Shutting down pgpool-II (fast)..."
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$PGPOOL -m fast stop
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;;
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"restart")
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echo "Restarting pgpool-II..."
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if [ $(pgrep -f $PGPOOL) ]; then
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$PGPOOL stop; $PGPOOL
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exit 1
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else
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$PGPOOL
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exit 0
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fi
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;;
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"force-restart")
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echo "Restarting pgpool-II (fast)..."
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if [ $(pgrep -f $PGPOOL) ]; then
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$PGPOOL -m fast stop; $PGPOOL
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exit 1
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else
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$PGPOOL
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exit 0
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fi
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;;
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"reload")
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echo "Reloading configuration for pgpool-II..."
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$PGPOOL reload
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;;
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"status")
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if [ $(pgrep -f $PGPOOL) ]; then
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echo "pgpool-II is running"
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if [ ! -f $PIDFILE ]; then
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echo "Warning: Missing pid file $PIDFILE"
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fi
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exit 0
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else
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echo "pgpool-II is stopped"
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if [ ! -f $PIDFILE ]; then
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echo "Detected stale pid file $PIDFILE"
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fi
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exit 0
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fi
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;;
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*)
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echo "Usage: $0 {start|stop|force-stop|status|restart|force-restart|reload}"
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exit 1
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;;
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esac
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@ -0,0 +1,19 @@
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# HOW TO EDIT THIS FILE:
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# The "handy ruler" below makes it easier to edit a package description.
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# Line up the first '|' above the ':' following the base package name, and
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# the '|' on the right side marks the last column you can put a character in.
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# You must make exactly 11 lines for the formatting to be correct. It's also
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# customary to leave one space after the ':' except on otherwise blank lines.
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|-----handy-ruler------------------------------------------------------|
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pgpool-II: pgpool-II (Connection pooler for PostgreSQL)
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pgpool-II:
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pgpool-II: pgpool-II is a middleware that works between PostgreSQL servers and a
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pgpool-II: PostgreSQL database client. It is licensed under BSD license. It
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pgpool-II: provides the following features: Connection Pooling, Replication,
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pgpool-II: Load Balance, Limiting Exceeding Connections and Parallel Query.
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pgpool-II:
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pgpool-II:
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pgpool-II:
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pgpool-II: http://www.pgpool.net
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pgpool-II:
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