0. nginx
테스트 해본결과 static 파일의 경우 apache나 lighttpd에 비해 월등한 성능을 보인다. 그러나 fastcgi+php쪽으로는 속도가 apache 보다 못하다.
proxy. cache or memcached 기능으로 다양한 조합을 하면 각각 상황에 알맞는 재미있는 구성이 가능할것 같다.
그래서 내가 주로 쓰는 centos, ubunt에 정리겸 설치 및 설정 방법을 정리해봤다.
1. centos 5.4 - install nginx
centos에는 배포본이 아직 없는듯 (0점대 버젼이라 그런가...)...암튼 그래서 구글링을 했다.기본 깔아야 하는 패키지들은 다음과 같다
yum install gcc pcre-devel bzip2-devel openssl-devel그리고 직접 소스를 받아서 컴파일 한다. 컴파일 옵션 참조: http://www.mman.pe.kr/?p=53
wget http://nginx.org/download/nginx-0.7.64.tar.gz
tar xvfz nginx-0.7.64.tar.gz
cd nginx-0.7.64
./configure \
--sbin-path=/usr/sbin \
--conf-path=/etc/nginx/nginx.conf \
--pid-path=/var/run/nginx.pid \
--lock-path=/var/lock/subsys/nginx \
--error-log-path=/var/log/nginx/error.log \
--http-log-path=/var/log/nginx/access.log \
--http-client-body-temp-path=/var/tmp/nginx/client/ \
--http-proxy-temp-path=/var/tmp/nginx/proxy/ \
--http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ \
--with-http_realip_module \
--with-http_ssl_module \
--with-http_addition_module \
--with-http_sub_module \
--with-http_dav_module \
--with-http_gzip_static_module \
--with-http_stub_status_module \
--with-mail \
--with-mail_ssl_module \
--with-cc-opt="-I /usr/include/pcre"
make
make install그리고 깔린 결과는 다음과 같다
+ using system PCRE library
+ using system OpenSSL library
+ md5: using OpenSSL library
+ sha1 library is not used
+ using system zlib library
nginx path prefix: "/usr/local/nginx"
nginx binary file: "/usr/sbin"
nginx configuration prefix: "/etc/nginx"
nginx configuration file: "/etc/nginx/nginx.conf"
nginx pid file: "/var/run/nginx.pid"
nginx error log file: "/var/log/nginx/error.log"
nginx http access log file: "/var/log/nginx/access.log"
nginx http client request body temporary files: "/var/tmp/nginx/client/"
nginx http proxy temporary files: "/var/tmp/nginx/proxy/"
nginx http fastcgi temporary files: "/var/tmp/nginx/fcgi/"init script는 http://wiki.nginx.org 에 있다
http://wiki.nginx.org/RedHatNginxInitScript 에서 redhat쪽 init script 를 다운받아서
cp nginx /etc/init.d/
chmod 755 /etc/init.d/nginx
/usr/sbin/groupadd nginx
/usr/sbin/useradd -g nginx -s /sbin/nologin -c "Nginx" -M nginx
mkdir /var/tmp/nginx/
# chkconfig --add nginx
# chkconfig nginx on/etc/nginx/nginx.conf를 수정한다
user nginx nginx;
error_log /var/log/nginx/error.log;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
tcp_nopush on;
server {
listen 80;
server_name localhost;
location / {
root /var/www/html
index index.html index.htm;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}하면 완료.
일단 문제가 있는데, initscript로 restart가 잘 안된다. worker 프로세스가 죽는 시간이 좀 걸리는데, 그상태에서 start하는게 문제가 되는 듯하다. 근데 nginx는 꼭 restart로 서버를 리스타팅 할 필요가 없다
ps aux|egrep (PID|nginx) # 여기서 master [pid]를 알아낸후
kill -HUP [pid]이렇게 하면 무정지로 서버 리스타팅이 가능하다.
2. centos 5.4 - install nginx + php(with spawn-fcgi)
먼저 php패키지를 인스톨한다.(이외 필요한 php패키지 및 php-cache 프로그램은 알맞게 install)yum install php php-devnginx의 경우 spawn-cgi를 같이 사용한다.
소스는 여기(http://redmine.lighttpd.net/projects/sp ··· %2Fbuild)에 있다.
wget http://www.lighttpd.net/download/spawn-fcgi-1.6.3.tar.gz
tar xvfz spawn-fcgi-1.6.3.tar.gz
cd spawn-fcgi-1.6.3
./configure --prefix=/usr
make
make installinit 스크립트는 다음 참조 : http://bash.cyberciti.biz/web-server/rh ··· cript%2F
vi /etc/init.d/php-cgi
#!/bin/sh
#
# php-cgi - php-fastcgi swaping via spawn-fcgi
#
# chkconfig: - 85 15
# description: Run php-cgi as app server
# processname: php-cgi
# config: /etc/sysconfig/phpfastcgi (defaults RH style)
# pidfile: /var/run/php_cgi.pid
# Note: See how to use this script :
# http://www.cyberciti.biz/faq/rhel-fedora-install-configure-nginx-php5/
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
spawnfcgi="/usr/bin/spawn-fcgi"
php_cgi="/usr/bin/php-cgi"
prog=$(basename $php_cgi)
server_ip=127.0.0.1
server_port=9000
server_user=nginx
server_group=nginx
server_childs=5
pidfile="/var/run/php_cgi.pid"
# do not edit, put changes in /etc/sysconfig/phpfastcgi
[ -f /etc/sysconfig/phpfastcgi ] && . /etc/sysconfig/phpfastcgi
start() {
[ -x $php_cgi ] || exit 1
[ -x $spawnfcgi ] || exit 2
echo -n $"Starting $prog: "
daemon $spawnfcgi -a ${server_ip} -p ${server_port} -u ${server_user} -g ${server_group} -P ${pidfile} -C ${server_childs} -f ${php_cgi}
retval=$?
echo
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p ${pidfile} $prog -QUIT
retval=$?
echo
[ -f ${pidfile} ] && /bin/rm -f ${pidfile}
return $retval
}
restart(){
stop
sleep 2
start
}
rh_status(){
status -p ${pidfile} $prog
}
case "$1" in
start)
start;;
stop)
stop;;
restart)
restart;;
status)
rh_status;;
*)
echo $"Usage: $0 {start|stop|restart|status}"
exit 3
esacchmod +x /etc/init.d/php-cgi
vi /etc/nginx/nginx.conf
# server 섹션안에 다음 구문을 추가한다
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /var/www/html$fastcgi_script_name;
include fastcgi_params;
}
3. ubuntu 9.10 - nginx
유분투는 당연히 nginx 패키지를 가지고 있다.apt-get install nginx4. ubuntu 9.10 - nginx + php
apt-get install php5 php5-cgi spawn-fcgi다음 셋팅으로 init script 만든다 참조: http://chrisjohnston.org/2009/setting-u ··· untu-904
vi /etc/init.d/php-fastcgi
#! /bin/sh
### BEGIN INIT INFO
# Provides: php-fastcgi
# Required-Start: $all
# Required-Stop: $all
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start and stop php-cgi in external FASTCGI mode
# Description: Start and stop php-cgi in external FASTCGI mode
### END INIT INFO
# Author: Kurt Zankl <[EMAIL PROTECTED]>
# Do NOT "set -e"
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="php-cgi in external FASTCGI mode"
NAME=php-fastcgi
DAEMON=/usr/bin/php-cgi
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
PHP_CONFIG_FILE=/etc/php5/cgi/php.ini
# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
# If the daemon is not enabled, give the user a warning and then exit,
# unless we are stopping the daemon
if [ "$START" != "yes" -a "$1" != "stop" ]; then
log_warning_msg "To enable $NAME, edit /etc/default/$NAME and set START=yes"
exit 0
fi
# Process configuration
export PHP_FCGI_CHILDREN PHP_FCGI_MAX_REQUESTS
DAEMON_ARGS="-q -b $FCGI_HOST:$FCGI_PORT -c $PHP_CONFIG_FILE"
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON \
--background --make-pidfile --chuid $EXEC_AS_USER --startas $DAEMON -- \
$DAEMON_ARGS \
|| return 2
}
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE > /dev/null # --name $DAEMON
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
# Wait for children to finish too if this is a daemon that forks
# and if the daemon is only ever run from this initscript.
# If the above conditions are not satisfied then add some other code
# that waits for the process to drop all resources that could be
# needed by services started subsequently. A last resort is to
# sleep for some time.
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
[ "$?" = 2 ] && return 2
# Many daemons don't delete their pidfiles when they exit.
rm -f $PIDFILE
return "$RETVAL"
}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
restart|force-reload)
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
exit 3
;;
esacinit script 설정 파일 추가한다
chmod +x /etc/init.d/php-fastcgi
vi /etc/default/php-fastcgi
START=yes
# Which user runs PHP? (default: www-data)
EXEC_AS_USER=www-data
# Host and TCP port for FASTCGI-Listener (default: localhost:9000)
FCGI_HOST=localhost
FCGI_PORT=9000
# Environment variables, which are processed by PHP
PHP_FCGI_CHILDREN=4
PHP_FCGI_MAX_REQUESTS=1000기본 default vhost 설정에 추가
vi /etc/nginx/sites-available/default
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /var/www/nginx-default$fastcgi_script_name;
include fastcgi_params;
}이러면 설정 완료
Posted by 엽기민원
