rpms/postgresql-pgpool-II/F-7 pgpool.conf.sample, NONE, 1.1 pgpool.conf.sample.patch, NONE, 1.1 pgpool.init, NONE, 1.1 pgpool.sysconfig, NONE, 1.1

[Devrim GÜNDÜZ (devrim)]

Author: devrim

Update of /cvs/extras/rpms/postgresql-pgpool-II/F-7
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv32718/F-7

Added Files:
	pgpool.conf.sample pgpool.conf.sample.patch pgpool.init 
	pgpool.sysconfig 
Log Message:
Backport all changes in devel to stable releases.



--- NEW FILE pgpool.conf.sample ---
#
# pgpool-II configuration file sample

# Host name or IP address to listen on: '*' for all, '' for no TCP/IP
# connections
listen_addresses = 'localhost'

# Port number for pgpool
port = 9999

# Port number for pgpool communication manager
pcp_port = 9898

# Unix domain socket path.  
socket_dir = '/var/run'

# Unix domain socket path for pgpool communication manager.
pcp_socket_dir = '/var/run'

# Unix domain socket path for the backend. 
backend_socket_dir = '/var/run'

# pgpool communication manager timeout. 0 means no timeout, but strongly not recommended!
pcp_timeout = 10

# number of pre-forked child process
num_init_children = 32

# Number of connection pools allowed for a child process
max_pool = 4

# If idle for this many seconds, child exits.  0 means no timeout.
child_life_time = 300

# If idle for this many seconds, connection to PostgreSQL closes.
# 0 means no timeout.
connection_life_time = 0

# If child_max_connections connections were received, child exits.
# 0 means no exit.
child_max_connections = 0

# Logging directory
logdir = '/var/run'

# Replication mode
replication_mode = false

# Set this to true if you want to avoid deadlock situations when
# replication is enabled.  There will, however, be a noticable performance
# degradation.  A workaround is to set this to false and insert a /*STRICT*/
# comment at the beginning of the SQL command.
replication_strict = true

# When replication_strict is set to false, there will be a chance for
# deadlocks.  Set this to nonzero (in milliseconds) to detect this
# situation and resolve the deadlock by aborting current session.
replication_timeout = 5000

# Load balancing mode, i.e., all SELECTs except in a transaction block
# are load balanced.  This is ignored if replication_mode is false.
load_balance_mode = false

# if there's a data mismatch between master and secondary
# start degeneration to stop replication mode
replication_stop_on_mismatch = false

# If true, replicate SELECT statement when load balancing is disabled.
# If false, it is only sended to the master node.
replicate_select = false

# Semicolon separated list of queries to be issued at the end of a session
reset_query_list = 'ABORT; RESET ALL; SET SESSION AUTHORIZATION DEFAULT'

# If true print timestamp on each log line.
print_timestamp = true

# If true, operate in master/slave mode.
master_slave_mode = false

# If true, cache connection pool.
connection_cache = true

# Health check timeout.  0 means no timeout.
health_check_timeout = 20

# Health check period.  0 means no health check.
health_check_period = 0

# Health check user
health_check_user = 'nobody'

# If true, automatically lock table with INSERT statements to keep SERIAL
# data consistency.  An /*INSERT LOCK*/ comment has the same effect.  A
# /NO INSERT LOCK*/ comment disables the effect.
insert_lock = false

# If true, ignore leading white spaces of each query while pgpool judges
# whether the query is a SELECT so that it can be load balanced.  This
# is useful for certain APIs such as DBI/DBD which is known to adding an
# extra leading white space.
ignore_leading_white_space = false

# If true, print all statements to the log.  Like the log_statement option
# to PostgreSQL, this allows for observing queries without engaging in full
# debugging.
log_statement = false

# If true, incoming connections will be printed to the log.
log_connections = false

# If true, hostname will be shown in ps status. Also shown in
# connection log if log_connections = true.
# Be warned that this feature will add overhead to look up hostname.
log_hostname = false

# if non 0, run in parallel query mode
parallel_mode = false

# if non 0, use query cache
enable_query_cache = false

#set pgpool2 hostname 
pgpool2_hostname = ''

# system DB info
system_db_hostname = 'localhost'
system_db_port = 5432
system_db_dbname = 'pgpool'
system_db_schema = 'pgpool_catalog'
system_db_user = 'pgpool'
system_db_password = ''

# backend_hostname, backend_port, backend_weight
# here are examples
#backend_hostname0 = 'host1'
#backend_port0 = 5432
#backend_weight0 = 1
#backend_hostname1 = 'host2'
#backend_port1 = 5433
#backend_weight1 = 1

# - HBA -

# If true, use pool_hba.conf for client authentication. In pgpool-II
# 1.1, the default value is false. The default value will be true in
# 1.2.
enable_pool_hba = false

pgpool.conf.sample.patch:

--- NEW FILE pgpool.conf.sample.patch ---
--- pgpool.conf.sample.old	2007-08-05 05:27:53.000000000 +0300
+++ pgpool.conf.sample	2007-08-05 05:29:01.000000000 +0300
@@ -1,6 +1,5 @@
 #
 # pgpool-II configuration file sample
-# $Header: /cvsroot/pgpool/pgpool-II/pgpool.conf.sample,v 1.4.2.1 2007/07/23 06:54:15 y-asaba Exp $
 
 # Host name or IP address to listen on: '*' for all, '' for no TCP/IP
 # connections
@@ -12,16 +11,14 @@
 # Port number for pgpool communication manager
 pcp_port = 9898
 
-# Unix domain socket path.  (The Debian package defaults to
-# /var/run/postgresql.)
-socket_dir = '/tmp'
+# Unix domain socket path.  
+socket_dir = '/var/run'
 
 # Unix domain socket path for pgpool communication manager.
-# (Debian package defaults to /var/run/postgresql)
-pcp_socket_dir = '/tmp'
+pcp_socket_dir = '/var/run'
 
-# Unix domain socket path for the backend. Debian package defaults to /var/run/postgresql!
-backend_socket_dir = '/tmp'
+# Unix domain socket path for the backend. 
+backend_socket_dir = '/var/run'
 
 # pgpool communication manager timeout. 0 means no timeout, but strongly not recommended!
 pcp_timeout = 10
@@ -44,7 +41,7 @@
 child_max_connections = 0
 
 # Logging directory
-logdir = '/tmp'
+logdir = '/var/run'
 
 # Replication mode
 replication_mode = false


--- NEW FILE pgpool.init ---
#!/bin/sh
# pgpool    This is the init script for starting up pgpool-II
#
# chkconfig: - 64 36
# description: Starts and stops the pgpool daemon
# processname: pgpool
# pidfile:	/var/run/pgpool.pid
#
# v1.0.0 Devrim GUNDUZ <devrim at CommandPrompt.com>
# - Initial version of Red Hat / Fedora init script

if [ -r /etc/sysconfig/pgpool ]; then
    . /etc/sysconfig/pgpool
fi

# Source function library.
INITD=/etc/rc.d/init.d
. $INITD/functions

# Get function listing for cross-distribution logic.
TYPESET=`typeset -f|grep "declare"`

# Get config.
. /etc/sysconfig/network

# Check that networking is up.
# We need it for pgpool
[ "${NETWORKING}" = "no" ] && exit 0

# Find the name of the script
NAME=pgpool

# Set defaults for configuration variables
PGPOOLENGINE=/usr/bin
PGPOOLDAEMON=$PGPOOLENGINE/pgpool
PGPOOLCONF=/etc/pgpool.conf
PGPOOLPID=/var/run/pgpool.pid
PGPOOLLOG=/var/log/pgpool.log

test -x $PGPOOLDAEMON || exit 5

# Create the log file if it does not exist
if [ ! -r $PGPOOLLOG ]
then
	touch $PGPOOLLOG
fi

# Check whether the config file exists or not
if [ ! -r /etc/pgpool.conf ]
then
	echo "$PGPOOLCONF not found"
	RETVAL=1
	failure	
	exit
fi

script_result=0

start(){
	PGPOOL_START=$"Starting ${NAME} service: "

	echo -n "$PGPOOL_START"
	$PGPOOLDAEMON -f $PGPOOLCONF $OPTS & >> "$PGPOOLLOG" 2>&1 < /dev/null
	sleep 2

	pid=`pidof -s "$PGPOOLDAEMON"`
	if [ $pid ] 
	then
		success "$PGPOOL_START"
		touch /var/lock/subsys/${NAME}
		echo
	else
		failure "$PSQL_START"
		echo
		script_result=1
	fi
}

stop(){
	echo -n $"Stopping ${NAME} service: "
        if [ $UID -ne 0 ]; then
                RETVAL=1
                failure
        else
                killproc /usr/bin/pgpool
                RETVAL=$?
                [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/${NAME}
        fi;
        echo
        return $RETVAL
}

switch() {
	echo -n $"Sending switchover request to $NAME "
	$PGPOOLDAEMON switch >> "$PGPOOLLOG" 2>&1 < /dev/null
	RETVAL=$?
	echo
	if [ $RETVAL -eq 0 ] 
	then
		echo_success
	else
		echo_failure
	fi
	echo
}

restart(){
    stop
    start
}

reload(){
echo -n $"Reloading ${NAME}: "
   if [ -n "`pidfileofproc $PGPOOLDAEMON`" ] ; then
      killproc $PGPOOLDAEMON -HUP
   else
      failure $"Reloading ${NAME}"
   fi
   RETVAL=$?
   echo
}

condrestart(){
    [ -e /var/lock/subsys/${NAME} ] && restart
}

condstop(){
    [ -e /var/lock/subsys/${NAME} ] && stop
}

# See how we were called.
case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  switch)
        switch
        ;;
  status)
        status pgpool
        script_result=$?
        ;;
  restart)
        restart
        ;;
  reload|force-reload)
        reload
        ;;
  condrestart)
        condrestart
        ;;
  condstop)
        condstop
        ;;
  *)
        echo $"Usage: $0 {start|stop|switch|status|restart|condrestart|condstop|reload|force-reload}"
        exit 1
esac

exit $script_result


--- NEW FILE pgpool.sysconfig ---
# Options for pgpool

# -n: don't run in daemon mode. does not detatch control tty
# -d: debug mode. lots of debug information will be printed

#OPTS=" -d -n"