diff options
Diffstat (limited to 'main/pgcluster')
| -rw-r--r-- | main/pgcluster/APKBUILD | 51 | ||||
| -rw-r--r-- | main/pgcluster/pgcluster.confd | 57 | ||||
| -rw-r--r-- | main/pgcluster/pgcluster.initd | 172 |
3 files changed, 280 insertions, 0 deletions
diff --git a/main/pgcluster/APKBUILD b/main/pgcluster/APKBUILD new file mode 100644 index 000000000..9d92b9b65 --- /dev/null +++ b/main/pgcluster/APKBUILD @@ -0,0 +1,51 @@ +# Maintainer: Cameron Banta <cbanta@gmail.com> +pkgname=pgcluster +pkgver=1.9.0_rc5 +_myver=1.9.0rc5 +pkgrel=1 +pkgdesc="PostgreSQL with multi-master cluster/replication patch" +url="http://pgfoundry.org/projects/pgcluster/" +license="BSD" +depends= +makedepends="readline-dev openssl-dev zlib-dev" +subpackages="$pkgname-dev $pkgname-doc $pkgname-libpq $pkgname-client" +source="http://pgfoundry.org/frs/download.php/1705/$pkgname-$_myver.tar.gz + $pkgname.initd + $pkgname.confd + " + +build() { + cd "$srcdir"/$pkgname-$_myver || return 1 + ./configure --prefix=/usr \ + --mandir=/usr/share/man \ + --with-docdir=/usr/share/doc \ + --with-openssl \ + || return 1 + + make || return 1 + make DESTDIR="$pkgdir" install || return 1 + + install -D -m755 "$srcdir"/$pkgname.initd \ + "$pkgdir"/etc/init.d/$pkgname + install -D -m644 "$srcdir"/$pkgname.confd \ + "$pkgdir"/etc/conf.d/$pkgname || return 1 +} + +libpq() { + depends= + pkgdesc="PGCluster libraries" + mkdir -p "$subpkgdir"/usr/lib + mv "$pkgdir"/usr/lib/libpq.so* "$subpkgdir"/usr/lib/ +} + +client() { + depends= + pkgdesc="PGCluster client" + mkdir -p "$subpkgdir"/usr/bin + mv "$pkgdir"/usr/bin/psql "$subpkgdir"/usr/bin/ +} + + +md5sums="d2fe705e25a01c19c8f8daa1fbcc55d1 pgcluster-1.9.0rc5.tar.gz +ad21a30c7fd5ce9de1290c317492a0e5 pgcluster.initd +503f94824fc7a385a831d7e55b74f9a0 pgcluster.confd" diff --git a/main/pgcluster/pgcluster.confd b/main/pgcluster/pgcluster.confd new file mode 100644 index 000000000..9e1376eec --- /dev/null +++ b/main/pgcluster/pgcluster.confd @@ -0,0 +1,57 @@ +# PostgreSQL's Database Directory +PGDATA="/var/lib/postgresql/pgcluster" + +# PostgreSQL User +PGUSER="postgres" + +# PostgreSQL Group +PGGROUP="postgres" + +# control what gets started by init script +PG_START_DB="yes" +PG_START_REPLICATE="yes" +PG_START_LB="no" + +# Extra options to run postmaster with, e.g.: +# -N is the maximal number of client connections +# -B is the number of shared buffers and has to be at least 2x the value for -N +# Please read the man-page to postmaster for more options. Many of these options +# can be set directly in the configuration-file. +#PGOPTS="-N 512 -B 1024" + + +# SERVER SHUTDOWN: +# The server will receive 3 signals in the worst case: +# 1. SIGTERM +# This signals the server to ignore new connections and to +# wait for all clients to end their transactions before shutting down. +# Use WAIT_FOR_DISCONNECT to control how much time the clients +# should have until the next signal is being sent. +# 2. SIGINT +# Tell the server to forcefully disconnect all clients. +# Terminating a client results in a rollback of the open transactions for this client. +# Use WAIT_FOR_CLEANUP to determine how much time the server has +# for cleanup. +# 3. SIGQUIT +# This will terminate the server immediately and results in a recovery run for the next start. + +# Wait for clients to disconnect +WAIT_FOR_DISCONNECT=30 + +# Time the server has to clean up +WAIT_FOR_CLEANUP=60 + +# Time the server has to quit (with a recover-run on next startup) +# Set to 0 to deactivate it +WAIT_FOR_QUIT=60 + +# Comment this out if you don't want to wait for the server to +# startup before continuing. For example, if this server is a +# PITR log shipping based replication standby +WAIT_FOR_START="-w" + +# If you have to export environment variables for the database process, +# this can be done here. +# +# Example: +# export R_HOME="/usr/lib/R" diff --git a/main/pgcluster/pgcluster.initd b/main/pgcluster/pgcluster.initd new file mode 100644 index 000000000..fb5cdfdf3 --- /dev/null +++ b/main/pgcluster/pgcluster.initd @@ -0,0 +1,172 @@ +#!/sbin/runscript +# Copyright 1999-2008 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/dev-db/postgresql-server/files/postgresql.init-8.3,v 1.4 2008/09/28 22:53:02 caleb Exp $ + +opts="${opts} reload setup" + +depend() { + use net + provide postgresql +} + +checkconfig() { + if [ ! -d "$PGDATA" ] ; then + eerror "Directory not found: $PGDATA" + eerror "Please make sure that PGDATA points to the right path." + eerror "You can run '/etc/init.d/pgcluster setup' to setup a new database cluster." + return 1 + fi +} + +start() { + checkconfig || return 1 + + #ebegin "Starting PostgreSQL" + + if [ -f "$PGDATA/postmaster.pid" ] ; then + rm -f "$PGDATA/postmaster.pid" + fi + + local retval + + if [ ${PG_START_DB} == "yes" ]; then + ebegin "Starting PGCluster database instance" + su -l ${PGUSER} \ + -c "env PGDATA=\"${PGDATA}\" /usr/bin/pg_ctl start ${WAIT_FOR_START} -o '--silent-mode=true ${PGOPTS}'" >/dev/null + retval=$? + if [ $retval -ne 0 ]; then + eend $retval + else + + # The following is to catch the case of an already running server + # in which pg_ctl doesn't know to which server it connected to and false reports the server as 'up' + sleep 2 + if [ ! -f "$PGDATA/postmaster.pid" ] ; then + eerror "The pid-file doesn't exist but pg_ctl reported a running server." + eerror "Please check whether there is another server running on the same port or read the log-file." + eend 1 + else + local pid=$(grep "^[0-9]\+" "$PGDATA/postmaster.pid") + test -d /proc/"${pid}" + eend $? + fi + fi + fi + + if [ ${PG_START_REPLICATE} == "yes" ]; then + ebegin "Starting PGCluster replicate instance" + su -l ${PGUSER} \ + -c "env PGDATA=\"${PGDATA}\" /usr/bin/pgreplicate -D ${PGDATA} -l" >/dev/null + retval=$? + sleep 1 + if [ ! -f "$PGDATA/pgreplicate.pid" ] ; then + eerror "Where's the pid file?" + eend 1 + else + local pid=$(grep "^[0-9]\+" "$PGDATA/pgreplicate.pid") + test -d /proc/"${pid}" + eend $? + fi + fi + + if [ ${PG_START_LB} == "yes" ]; then + ebegin "Starting PGCluster load balancer instance" + su -l ${PGUSER} \ + -c "env PGDATA=\"${PGDATA}\" /usr/bin/pglb -D ${PGDATA} -l" >/dev/null + retval=$? + sleep 1 + if [ ! -f "$PGDATA/pglb.pid" ] ; then + eerror "Where's the pid file?" + eend 1 + else + local pid=$(grep "^[0-9]\+" "$PGDATA/pglb.pid") + test -d /proc/"${pid}" + eend $? + fi + fi + return +} + +stop() { + local retval + + if [ ${PG_START_LB} == "yes" ]; then + ebegin "Stopping PGCluster Load Balancer instance" + su -l ${PGUSER} \ + -c "env PGDATA=\"${PGDATA}\" /usr/bin/pglb -D ${PGDATA} -l stop" >/dev/null + eend $? + fi + if [ ${PG_START_REPLICATE} == "yes" ]; then + ebegin "Stopping PGCluster Replicate instance" + su -l ${PGUSER} \ + -c "env PGDATA=\"${PGDATA}\" /usr/bin/pgreplicate -D ${PGDATA} -l stop" >/dev/null + eend $? + fi + + + if [ ${PG_START_DB} == "yes" ]; then + ebegin "Stopping PGCLuster database (this can take up to $(( ${WAIT_FOR_DISCONNECT} + ${WAIT_FOR_CLEANUP} )) seconds)" + if [ ! -f "$PGDATA/postmaster.pid" ] ; then + ewarn "$PGDATA/postmaster.pid not found. Was it running?" + eend 1 + return 0 + fi + su -l ${PGUSER} \ + -c "env PGDATA=\"${PGDATA}\" /usr/bin/pg_ctl stop -t ${WAIT_FOR_DISCONNECT} -m smart" >/dev/null + + retval=$? + [ $retval -eq 0 ] && eend $retval && return $retval + + ewarn "Some clients did not disconnect within ${WAIT_FOR_DISCONNECT} seconds." + ewarn "Going to shutdown the server anyway." + + su -l ${PGUSER} \ + -c "env PGDATA=\"${PGDATA}\" /usr/bin/pg_ctl stop -m fast" >/dev/null + + retval=$? + [ $retval -eq 0 ] && eend $retval && return $retval + + if [ ${WAIT_FOR_QUIT} -eq 0 ] ; then + eerror "Server did not shut down and sending the SIGQUIT has been disabled." + eend $retval + return $retval + fi + + ewarn "Shutting down the server gracefully failed." + ewarn "Forcing it to shutdown which leads to a recover-run on next startup." + + su -l ${PGUSER} \ + -c "env PGDATA=\"${PGDATA}\" /usr/bin/pg_ctl stop -m immediate" >/dev/null + + retval=$? + [ $retval -eq 0 ] && eend $retval && return $retval + + eerror "Forced shutdown failed!!! Something is wrong with your system, please take care of it manually." + eend $? + fi +} + +reload() { + ebegin "Reloading PostgreSQL configuration" + su -l ${PGUSER} \ + -c "env PGDATA=\"${PGDATA}\" /usr/bin/pg_ctl reload" >/dev/null + eend $? +} + +setup() { + ebegin "Creating a new PGCluster database cluster" + if [ -d "${PGDATA}" ] ; then + eend 1 "${PGDATA} already exist" + return + fi + mkdir -p "${PGDATA}" + chown -Rf postgres:postgres "${PGDATA}" + chmod 0700 "${PGDATA}" + cd "${PGDATA}" # to avoid the: could not change directory to "/root" + su -c "/usr/bin/initdb --pgdata ${PGDATA}" postgres + einfo "You can use the '/etc/init.d/pgcluster' script to run PostgreSQL instead" + einfo "of 'pg_ctl'." + eend $? +} + |