马上Nginx将会应用到公司的第一个实战项目上，为了方便开发和运维人员安装和配置Nginx，整理了下面的内容。

我们的服务器全部采用CentOS，因此下面的配置也是基于CentOS来配置的。

安装流程：

cd /opt/

yum install gcc openssl-devel pcre-devel zlib-devel

wget http://nginx.org/download/nginx-0.8.38.tar.gz

wget http://github.com/gnosek/nginx-upstream-fair/tarball/master

tar –zxvf nginx-0.8.38.tar.gz

tar –zxvf gnosek-nginx-upstream-fair-2131c73.tar.gz

cd nginx-0.8.38

./configure
--with-http_stub_status_module
--add-module=/opt/gnosek-nginx-upstream-fair-2131c73

make & make install

正常一步步走下面是不会出问题的，前提确保你的服务器网络可用。

Nginx启动脚本：

#!/bin/bash
# Nginx Manage Script
#
# processname: nginx
# pidfile: /var/run/nginx.pid
# config: /usr/local/nginx/conf/nginx.conf

nginxd=/usr/local/nginx/sbin/nginx
nginx_config=/usr/local/nginx/conf/nginx.conf
nginx_pid=/var/run/nginx.pid
lockfile=/var/lock/subsys/nginx

RETVAL=0
prog="nginx"

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

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

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

[ -x $nginxd ] || exit 0

# Start nginx daemons functions.
start() {

if [ -e $nginx_pid ];then
   echo "nginx already running...."
   exit 1
fi

   echo -n $"Starting $prog: "
   daemon $nginxd -c ${nginx_config}
   RETVAL=$?
   echo
   [ $RETVAL = 0 ] && touch $lockfile
   return $RETVAL

}

# Stop nginx daemons functions.
stop() {
        echo -n $"Stopping $prog: "
        killproc $nginxd
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && rm -f $lockfile $nginx_pid
}

# reload nginx service functions.
reload() {

    echo -n $"Reloading $prog: "
    killproc $nginxd -HUP
    RETVAL=$?
    echo

}

# See how we were called.
case "$1" in
start)
        start
        ;;

stop)
        stop
        ;;

reload)
        reload
        ;;

restart)
        stop
        start
        ;;

status)
        status $prog
        RETVAL=$?
        ;;
*)
        echo $"Usage: $prog {start|stop|restart|reload|status|help}"
        exit 1
esac

exit $RETVAL

将上面的脚本放在 /etc/init.d/nginx 文件里面

chmod +x /etc/init.d/nginx

/etc/init.d/nginx start