get-php.sh

#!/bin/bash

#Root!
if [ $(id -u) != "0" ]; then
	echo "Erreur: vous devez être root, lancez sudo sh $0"
	exit 1
fi

#Installation php fpm 5.3
SLFILE="/etc/apt/sources.list"

DEPOT="deb http://packages.dotdeb.org stable all" 
grep -q "$DEPOT" $SLFILE || echo $DEPOT >> $SLFILE
DEPOT="deb-src http://packages.dotdeb.org stable all" 
grep -q "$DEPOT" $SLFILE || echo $DEPOT >> $SLFILE

DEPOT="deb http://php53.dotdeb.org stable all" 
grep -q "$DEPOT" $SLFILE || echo $DEPOT >> $SLFILE
DEPOT="deb-src http://php53.dotdeb.org stable all" 
grep -q "$DEPOT" $SLFILE || echo $DEPOT >> $SLFILE

gpg --keyserver keys.gnupg.net --recv-key 89DF5277
gpg -a --export 89DF5277 | apt-key add -
apt-get update


apt-get install php5 php5-dev php5-cli php5-mysql php5-apc php5-mcrypt php5-curl php-pear php5-fpm

apt-get remove apache2-mpm-prefork
#Sauvegarde des fichiers de config initiaux
if [ ! -b  /etc/php5/fpm/php5-fpm.conf.original ]
then
	cp  /etc/php5/fpm/php5-fpm.conf  /etc/php5/fpm/php5-fpm.conf.original
fi	

if [ ! -b  /etc/php5/fpm/php.ini.original ]
then
	cp  /etc/php5/fpm/php.ini /etc/php5/fpm/php.ini.original
fi	

if [ ! -b  /etc/php5/cli/php.ini.original ]
then
	cp  /etc/php5/cli/php.ini /etc/php5/cli/php.ini.original
fi	

#Configuration
CONF="/etc/php5/fpm/php5-fpm.conf"
touch $CONF

#On d�commente les directives
sed -i 's#;pid = #pid = #' $CONF
sed -i 's#;error_log = /var/log/php5-fpm.log#error_log = /var/log/php5-fpm.log#' $CONF
sed -i 's#;pm = #pm = #' $CONF
sed -i 's#;pm.max_children#pm.max_children#' $CONF
sed -i 's#;pm.start_servers#pm.start_servers#' $CONF
sed -i 's#;pm.min_spare_servers#pm.min_spare_servers#' $CONF
sed -i 's#;pm.max_spare_servers#pm.max_spare_servers#' $CONF
sed -i 's#;pm.max_requests#pm.max_requests#' $CONF
sed -i 's#;pm.status_path#pm.status_path#' $CONF

#Puis on les parametre selon nos souhaits
# 20/5/10 est adapte a une box de 256mo
MAXCHILDREN="20"
sed -i 's#pm.max_children = .*#pm.max_children = '$MAXCHILDREN'#' $CONF
STARTSERVERS="5"
sed -i 's#pm.start_servers = .*#pm.start_servers = '$STARTSERVERS'#' $CONF
MAXSPARE="10"
sed -i 's#pm.max_spare_servers = .*#pm.max_spare_servers = '$MAXSPARE'#' $CONF
STATUSPATH="/fpm-status"
sed -i 's#pm.status_path = .*#pm.status_path = '$STATUSPATH'#' $CONF

#Pas besoin de passer par la pile TCPIP : le socket prend moins de ressources
sed -i 's/listen = 127.0.0.1:9000/listen = \/var\/run\/php-fpm.sock/' $CONF

#On defini date.timezone
CONF="/etc/php5/fpm/php.ini"
sed -i 's#;date.timezone =#date.timezone = "Europe/Paris"#' $CONF
CONF="/etc/php5/cli/php.ini"
sed -i 's#;date.timezone =#date.timezone = "Europe/Paris"#' $CONF

/etc/init.d/php5-fpm start

#On demarre php a chaque boot
update-rc.d php-fpm defaults

apt-get autoremove