How to install PHP-fpm + Nginx on CentOS 5.3

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September 19, 2010 - 5 minutes read - 1046 words

php-fpm文档中文翻译[转]:http://blog.haohtml.com/archives/9294

In this tutorial i will try to install php-fpm with nginx on centos 5.3. But first:

What is PHP-FPM ?

PHP-FPM is a patch for PHP4/5 to greatly improve PHP’s FastCGI SAPI capabilities and administration. This means that you don’t install php through your distribution’s package manager, but rather download the package from the PHP-website, and the patch from another site. You patch up the sourcecode, compile things, and get it started.

The following is a comparison chart of problems and how php-fpm handles them, when enabled with the FastCGI SAPI:

Description

php “out of the box”

spawn-fcgi + spawn-php.sh + daemontools

php-fpm

php daemonization: pid file, log file, setsid(), setuid(), setgid(), chroot()

(-)

(+)

Process Management. Ability to “graceful” stop and start php workers without losing any queries. The possibility of gradually update the configuration and binary without losing any queries.

php4 (-), php5 (only graceful completion)

(-)

(+)

Restricting ip addresses from which requests can come from a web server

php4 (-), php5 (+) (from 5.2.2)

(-)

(+)

Dynamic number of processes, depending on the load

(-)

TODO

Starting the workers with different uid/gid/chroot/environment and different php.ini option. You do not need a safe mode!

(-)

(+)

Logging stdout & stderr business processes

(-)

(+)

Emergency restart all the processes in the event of accidental destruction of shared memory opcode cache, if used accelerator

(-)

(+)

Forcing the completion of process if set_time_limit() fails

(-)

(+)

Compare to spawn- fastcgi installation , php-fpm installation is much slower and you can refer to http://www.cyberciti.biz/faq/rhel-fedora-install-configure-nginx-php5/ for spawn-fcgi installation. Okay let’s start the installation.

Installation

Install some dependecies first # yum install gcc libjpeg-devel libpng-devel libmcrypt libmcrypt-devel pcre pcre-devel
We need to get PHP-sourcecode and php-fpm patch, in this tutorial i use php-5.2.10 and php-5.2.10-fpm-0.5.13 # wget http://id.php.net/get/php-5.2.10.tar.bz2/from/us.php.net/mirror wget http://php-fpm.org/downloads/php-5.2.10-fpm-0.5.13.diff.gz
Extract and run the patch # tar xvf php-5.2.10.tar.bz2 # gzip -cd php-5.2.10-fpm-0.5.13.diff.gz | patch -d php-5.2.10 -p1
Configure and compile cd php-5.2.10 and hp-5.2.10-fpm-0.5.13 patch # ./configure --enable-fastcgi --enable-fpm --with-mcrypt --enable-mbstring --enable-mysql --with-mysql=/usr/include/mysql --with-mysql-sock=/tmp/mysql.sock --with-curl --with-sockets --with-gd --with-zlib --with-iconv --with-dom --with-jpeg-dir=/usr/lib make make install

You should see this on the end of installation

Installing PHP SAPI module: cgi

Installing PHP CGI binary: /usr/local/bin/

Installing FPM config: /usr/local/etc/php-fpm.conf

(installing as php-fpm.conf.default)

Installing init.d script: /usr/local/sbin/php-fpm

Installing PHP CLI binary: /usr/local/bin/

Installing PHP CLI man page: /usr/local/man/man1/

Installing build environment: /usr/local/lib/php/build/

Installing header files: /usr/local/include/php/

^[[BInstalling helper programs: /usr/local/bin/

program: phpize

program: php-config

Installing man pages: /usr/local/man/man1/

page: phpize.1

page: php-config.1

Installing PEAR environment: /usr/local/lib/php/

pear/pear dependency package “pear/Archive_Tar” installed version 1.3.3 is not the recommended version

1.3.2, but may be compatible, use –force to install

pear/Archive_Tar cannot be installed, conflicts with installed packages

[PEAR] Archive_Tar - upgraded: 1.3.3

[PEAR] Console_Getopt - already installed: 1.2.3

[PEAR] Structures_Graph- already installed: 1.0.2

[PEAR] XML_Util - installed: 1.2.1

[PEAR] PEAR - upgraded: 1.8.0

Wrote PEAR system config file at: /usr/local/etc/pear.conf

You may want to add: /usr/local/lib/php to your php.ini include_path

Installing PDO headers: /usr/local/include/php/ext/pdo/`

Installing Init Script for PHP-FPM `# cd /etc/init.d/

ln -s /usr/local/sbin/php-fpm php-fpm`

add this to /etc/rc.local if you want php-fpm to start from booting # vi /etc/rc.local /etc/init.d/php-fpm start

Installing and configure nginx, when i write this tutorial the latest stable versions are nginx-0.7.61 you can go to for latest nginx sourcode wget http://sysoev.ru/nginx/nginx-0.7.61.tar.gz tar xvf http://sysoev.ru/nginx/nginx-0.7.61.tar.gz cd nginx-0.7.61 ./configure --pid-path=/usr/local/nginx/logs/nginx.pid --sbin-path=/usr/local/sbin/nginx --with-md5=/usr/lib --with-sha1=/usr/lib --with-http_ssl_module --with-http_dav_module --without-mail_pop3_module --without-mail_imap_module --without-mail_smtp_module # make # make install
Installing Nginx Daemon for CentOS, you can copy paste this script to your /etc/init.d/nginx `

#! /bin/sh

BEGIN INIT INFO

Provides: skeleton

Required-Start: $local_fs $remote_fs

Required-Stop: $local_fs $remote_fs

Default-Start: 2 3 4 5

Default-Stop: S 0 1 6

Short-Description: Example initscript

Description: This file should be used to construct scripts to be

placed in /etc/init.d.

END INIT INFO

Author: Ryan Norbauer

set -e

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

DESC=“nginx daemon”

NAME=nginx

DAEMON=/usr/local/sbin/$NAME

PIDFILE=/usr/local/nginx/logs/$NAME.pid

SCRIPTNAME=/etc/init.d/$NAME

Gracefully exit if the package has been removed.

test -x $DAEMON || exit 0

Read config file if it is present.

#if [ -r /etc/default/$NAME ]

#then

. /etc/default/$NAME

#fi

Function that starts the daemon/service.

d_start() {

start-stop-daemon –start –quiet –pidfile $PIDFILE \

–exec $DAEMON \

|| echo -n " already running"

}

Function that stops the daemon/service.

d_stop() {

start-stop-daemon –stop –quiet –pidfile $PIDFILE \

–name $NAME \

|| echo -n " not running"

Function that sends a SIGHUP to the daemon/service.

d_reload() {

start-stop-daemon –stop –quiet –pidfile $PIDFILE \

–name $NAME –signal 1

`case “$1” in

start)

echo -n “Starting $DESC: $NAME”

d_start

echo “.”

;;

stop)

echo -n “Stopping $DESC: $NAME”

d_stop

echo “.”

;;

#reload)

If the daemon can reload its configuration without

restarting (for example, when it is sent a SIGHUP),

then implement that here.

If the daemon responds to changes in its config file

directly anyway, make this an “exit 0”.

echo -n “Reloading $DESC configuration…”

d_reload

echo “done.”

#;;

restart|force-reload)

If the “reload” option is implemented, move the “force-reload”

option to the “reload” entry above. If not, “force-reload” is

just the same as “restart”.

echo -n “Restarting $DESC: $NAME”

d_stop

One second might not be time enough for a daemon to stop,

if this happens, d_start will fail (and dpkg will break if

the package is being upgraded). Change the timeout if needed

be, or change d_stop to have start-stop-daemon use –retry.

Notice that using –retry slows down the shutdown process somewhat.

sleep 1

d_start

echo “.”

;;

echo “Usage: $SCRIPTNAME {start|stop|restart|force-reload}” >&2

exit 3

;;

esac

exit 0

Or you can download it from http://www.magnet-id.com/download/nginx/nginx-daemon wget http://www.magnet-id.com/download/nginx/nginx-daemon -O /etc/init.d/nginx and don’t forget to set the permission # chmod 750 /etc/init.d/nginx

Install start-stop-daemonvand add nginx on the start up `

wget http://www.magnet-id.com/download/nginx/apps-sys-utils-start-stop-daemon-IR1_9_18-1.tar.gz

tar zxvf apps-sys-utils-start-stop-daemon-IR1_9_18-1.tar.gz

cd apps/sys-utils/start-stop-daemon-IR1_9_18-1/

gcc start-stop-daemon.c -o start-stop-daemon

cp start-stop-daemon /usr/sbin

chkconfig –add nginx

chkconfig –level 345 nginx on

Nginx.conf configuration

go to nginx configuration file: “/usr/local/nginx/conf/nginx.conf” , and add the php configuration `

location ~ .php$ {

root /usr/share/nginx/html; # itmena the root of the coument are located on /usr/share/nginx/html