CentOS nginx ile ngx_pagespeed ve ngx_cache_purge Modülü Kurulumu

yum update

yum install gcc-c++ pcre-devel pcre-devel zlib-devel make unzip openssl-devel

mkdir -p /opt/nginx/modules
cd /opt/nginx/modules

ngx_pagespeed modülünü indirmek için:

wget https://github.com/pagespeed/ngx_pagespeed/archive/release-1.7.30.3-beta.zip
unzip release-1.7.30.3-beta.zip
cd ngx_pagespeed-release-1.7.30.3-beta/
wget https://dl.google.com/dl/page-speed/psol/1.7.30.3.tar.gz
tar -xzf 1.7.30.3.tar.gz

ngx_cache_purge modülünü indirmek için:

wget http://labs.frickle.com/files/ngx_cache_purge-2.1.tar.gz
tar -xzf ngx_cache_purge-2.1.tar.gz

nginx indirmek için:

cd /opt/nginx/
wget http://nginx.org/download/nginx-1.4.5.tar.gz
tar -xzf nginx-1.4.5.tar.gz

cd nginx-1.4.5/

./configure --add-module=/opt/nginx/modules/ngx_pagespeed-release-1.7.30.3-beta \
--add-module=/opt/nginx/modules/ngx_cache_purge-2.1 \
--prefix=/usr/local/nginx \
--sbin-path=/usr/local/sbin/nginx \
--conf-path=/etc/nginx/nginx.conf \
--error-log-path=/var/log/nginx/error.log \
--http-log-path=/var/log/nginx/access.log \
--pid-path=/run/nginx.pid \
--lock-path=/run/lock/subsys/nginx \
--with-http_ssl_module \
--with-http_stub_status_module \
--with-http_gzip_static_module \
--without-mail_pop3_module \
--without-mail_imap_module \
--without-mail_smtp_module \
--user=nginx \
--group=nginx

make
make install

Nginx’in ve ilgili modüllerin yüklenip yüklenmediğini gözlemlemek için:

nginx -V

ngx_pagespeed modülünü aktif etmek için /etc/nginx/nginx.conf dosyasındaki http bloğunun içine şunu yazıyoruz:

#enable ngx_pagespeed
pagespeed on;
pagespeed RespectVary on;
pagespeed XHeaderValue "Powered By ngx_pagespeed";
pagespeed FileCachePath /var/ngx_pagespeed_cache;

nginx için init scripti oluşturmak için de:

vim /etc/init.d/nginx

#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig:   - 85 15 
# description:  Nginx is an HTTP(S) server, HTTP(S) reverse \
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /etc/nginx/nginx.conf
# config:      /etc/sysconfig/nginx
# pidfile:     /var/run/nginx.pid

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0

nginx="/usr/local/sbin/nginx"
prog=$(basename $nginx)

NGINX_CONF_FILE="/etc/nginx/nginx.conf"

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx

lockfile=/var/lock/subsys/nginx

make_dirs() {
   # make required directories
   user=`$nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`
   if [ -z "`grep $user /etc/passwd`" ]; then
       useradd -M -s /bin/nologin $user
   fi
   options=`$nginx -V 2>&1 | grep 'configure arguments:'`
   for opt in $options; do
       if [ `echo $opt | grep '.*-temp-path'` ]; then
           value=`echo $opt | cut -d "=" -f 2`
           if [ ! -d "$value" ]; then
               # echo "creating" $value
               mkdir -p $value && chown -R $user $value
           fi
       fi
   done
}

start() {
    [ -x $nginx ] || exit 5
    [ -f $NGINX_CONF_FILE ] || exit 6
    make_dirs
    echo -n $"Starting $prog: "
    daemon $nginx -c $NGINX_CONF_FILE
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    echo -n $"Stopping $prog: "
    killproc $prog -QUIT
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    configtest || return $?
    stop
    sleep 1
    start
}

reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc $nginx -HUP
    RETVAL=$?
    echo
}

force_reload() {
    restart
}

configtest() {
  $nginx -t -c $NGINX_CONF_FILE
}

rh_status() {
    status $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}

case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart|configtest)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
            ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
        exit 2
esac

useradd -r nginx
chmod  +x /etc/init.d/nginx

mkdir /var/ngx_pagespeed_cache
chown nginx:nginx /var/ngx_pagespeed_cache

Tüm işlemler bittikten sonra nginx’i başlatmak için de:

nginx -t
service nginx restart
chkconfig nginx on

Pagespeed’in çalışıp çalışmadığını gözlemlemek için:

curl -I http://localhost