nginx

web

反向代理：web   mail

yum -y install gcc gcc-c++ autoconf automake

yum -y install zlib zlib-devel openssl openssl-devel pcre-devel

yum -y groupinstall "Development Tools" "Server Platform Libraries"

--prefix=/usr

--sbin-path=/usr/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=/var/run/nginx/nginx.pid

--lock-path=/var/lock/nginx.lock

--user=nginx

--group=nginx

--with-http_ssl_module

--with-http_flv_module

--with-http_stub_status_module

--with-http_gzip_static_module

--http-client-body-temp-path=/var/tmp/nginx/client/   ##需提前建立## 

--http-proxy-temp-path=/var/tmp/nginx/proxy/

--http-fastcgi-temp-path=/var/tmp/nginx/fcgi/

--http-uwsgi-temp-path=/var/tmp/nginx/uwsgi

--http-scgi-temp-path=/var/tmp/nginx/scgi

--with-pcre

--with-file-aio

启动脚本：

#!/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/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' -`

   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 -eq 0 ] && rm -f $lockfile

restart() {

    configtest || return $?

    stop

    sleep 1

    start

reload() {

    echo -n $"Reloading $prog: "

    killproc $nginx -HUP

    RETVAL=$?

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

    restart|configtest)

    reload)

        rh_status_q || exit 7

    force-reload)

        force_reload

    status)

        rh_status

    condrestart|try-restart)

            ;;

    *)

        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"

        exit 2

esac

location URI  对当前路径及子路径下的所有对象都生效

location = URI  精确匹配指定路径

location ~ URI 模式匹配，可使用正则表达式，区分大小写

反向代理：proxy_pass

upstream 名{

   server IP1 weight=1;

   server IP2 weight=1;

location ~* \.php${fastcgi_pass http://}

location ~* "\.(jpg|jpeg|gif|png)$"{proxy_pass http://}