教育网站Linux+PHP+Nginx+Mysql配置文档

日期: Wednesday, May 04, 2011  ver1.0  by doupip

Monday, July 23, 2012, ver2.0  by doupip

系统要求：Linux 2.6+ 内核, 本文中的Linux操作系统为CentOS 5.5, 以下操作均以root执行.

参考:http://blog.s135.com/nginx_php_v6/

 

下载与系统准备

首先,设置系统语言格式, 用系统自带的yum命令安装、升级所需的程序库,蓝字部分:

LANG=C

yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers

 

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下面列表为相关软件,版本与参考资料中的有些是不一致的,mysql的下载不包括在内(建议直接download到服务器上,速度比较快)

推荐用下面的官方下载地址:

cd    /usr/local/src

官方下载地址:

wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz

wget "http://downloads.sourceforge.net/mcrypt/libmcrypt-2.5.8.tar.gz?modtime=1171868460&big_mirror=0"

wget "http://downloads.sourceforge.net/mhash/mhash-0.9.9.9.tar.gz?modtime=1175740843&big_mirror=0"

wget "http://downloads.sourceforge.net/mcrypt/mcrypt-2.6.8.tar.gz?modtime=1194463373&big_mirror=0"

wget http://www.php.net/get/php-5.2.17.tar.gz/from/this/mirror

wget http://php-fpm.org/downloads/php-5.2.17-fpm-0.5.14.diff.gz

wget http://pecl.php.net/get/memcache-2.2.5.tgz

wget http://bart.eaccelerator.net/source/0.9.6.1/eaccelerator-0.9.6.1.tar.bz2

wget http://pecl.php.net/get/PDO_MYSQL-1.0.2.tgz

wget http://blog.s135.com/soft/linux/nginx_php/imagick/ImageMagick.tar.gz

wget http://pecl.php.net/get/imagick-2.3.0.tgz

wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.12.tar.gz

wget http://nginx.org/download/nginx-1.0.1.tar.gz

 

  

下载地址2:

wget http://blog.s135.com/soft/linux/nginx_php/libiconv/libiconv-1.13.1.tar.gz

wget http://blog.s135.com/soft/linux/nginx_php/mcrypt/libmcrypt-2.5.8.tar.gz

wget http://blog.s135.com/soft/linux/nginx_php/mhash/mhash-0.9.9.9.tar.gz

wget http://blog.s135.com/soft/linux/nginx_php/mcrypt/mcrypt-2.6.8.tar.gz

wget http://cn.php.net/distributions/php-5.2.17.tar.gz

wget http://php-fpm.org/downloads/php-5.2.17-fpm-0.5.14.diff.gz

wget http://blog.s135.com/soft/linux/nginx_php/memcache/memcache-2.2.5.tgz

wget http://blog.s135.com/soft/linux/nginx_php/eaccelerator/eaccelerator-0.9.6.1.tar.bz2

wget http://blog.s135.com/soft/linux/nginx_php/pdo/PDO_MYSQL-1.0.2.tgz

wget http://blog.s135.com/soft/linux/nginx_php/imagick/ImageMagick.tar.gz

wget http://blog.s135.com/soft/linux/nginx_php/imagick/imagick-2.3.0.tgz

wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.12.tar.gz

wget http://nginx.org/download/nginx-1.0.1.tar.gz

 

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 一.PHP的安装及相关包安装

原本php5.3.6是最新稳定版本,但网上新闻说其代码已受污染,只好改用5.2.17

先安装所需的支持库:

1. Libiconv     (字符编辑库,转编码用)

1.13.1是最新版本,libiconv库为需要做转换的应用提供了一个iconv()的函数，以实现一个字符编码到另一个字符编码的转换

       wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz

tar zxvf libiconv-1.13.1.tar.gz

cd libiconv-1.13.1/

./configure --prefix=/usr/local

make

make install

cd ../

 

2. libmcrypt   (加密算法扩展库,用以各种加密码)

Libmcript是默认安装在/usr/local下的

wget "http://downloads.sourceforge.net/mcrypt/libmcrypt-2.5.8.tar.gz?modtime=1171868460&big_mirror=0"

tar zxvf libmcrypt-2.5.8.tar.gz

cd libmcrypt-2.5.8/

./configure

make

make install

cd libltdl

./configure -enable-ltdl-install

make

make install

cd http://www.cnblogs.com/

 

3.  mhash  (哈希函数库,加密及字符串处理用)

wget "http://downloads.sourceforge.net/mhash/mhash-0.9.9.9.tar.gz?modtime=1175740843&big_mirror=0"

tar zxvf mhash-0.9.9.9.tar.gz

cd mhash-0.9.9.9/

./configure

make

make install

cd ../

将以上两个加密库文件都以符号链接的形式指到系统库里去,以便可以编译时可以直接调用

ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la

ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so

ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib/libmcrypt.so.4

ln -s /usr/local/lib/libmcrypt.so.4.4.8/usr/lib/libmcrypt.so.4.4.8

ln -s /usr/local/lib/libmhash.a /usr/lib/libmhash.a

ln -s /usr/local/lib/libmhash.la /usr/lib/libmhash.la

ln -s /usr/local/lib/libmhash.so /usr/lib/libmhash.so

ln -s /usr/local/lib/libmhash.so.2 /usr/lib/libmhash.so.2

ln -s /usr/local/lib/libmhash.so.2.0.1/usr/lib/libmhash.so.2.0.1

ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config

 

4.  mcrypt     (一个加密库,直接对应php扩展)

mcrypt是一个简单的PHPClass，提供用于处理基于mcrypt的加密和解密功能

wget "http://downloads.sourceforge.net/mcrypt/mcrypt-2.6.8.tar.gz?modtime=1194463373&big_mirror=0"

tar zxvf mcrypt-2.6.8.tar.gz

cd mcrypt-2.6.8/

LD_LIBRARY_PATH=/usr/local ./configure

make

make install

cd ../

说明: 由于在配置Mcrypt时，会找不到libmcrypt的链接库，导致无法编译，

因为Libmcrypt的链接库在/usr/local/文件夹下。因些在配置mcrypt时要加入LD_LIBRARY_PATH=/usr/local导入键接库

下面是以上三个加密库的安装的调用图

 

 

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以下为mysql下载及安装.因为连接的是另外的远程服务端上已配置好的mysql,相关配置这里不讲了,但为了后面的配置能顺利进行,在nginx网站服务器上也需要进行安装

mysql部分,直接去官网注册个账号下载.貌似迅雷会快些,但还要上传至服务器.以下列表为5.5.11-1的版本参考下载地址  Red Hat版本的  x386 32位

还是用wget 选台湾的镜像ftp下载比较快下.以为包括服务端,客户端,共享包和开发包. server和client必装.还有devel和shared包最好也装上.安装之前先检查系统里是否有自带的mysql.如果有的话就卸载掉.安装顺序一般server>client>devel>shared

 

wget http://ftp.jaist.ac.jp/pub/mysql/Downloads/MySQL-5.5/MySQL-client-5.5.11-1.rhel5.i386.rpm

wget http://mysql.spd.co.il/Downloads/MySQL-5.5/MySQL-devel-5.5.11-1.rhel5.i386.rpm

wget ftp://ftp.ntu.edu.tw/pub/MySQL/Downloads/MySQL-5.5/MySQL-server-5.5.11-1.rhel5.i386.rpm

wget ftp://ftp.cs.pu.edu.tw/Unix/mysql/Downloads/MySQL-5.5/MySQL-shared-5.5.11-1.rhel5.i386.rpm

rpm -ivh MySQL-server-5.5.11-1.rhel5.i386.rpm

rpm -ivh MySQL-client-5.5.11-1.rhel5.i386.rpm

rpm -ivh MySQL-devel-5.5.11-1.rhel5.i386.rpm

rpm -ivh MySQL-shared-5.5.11-1.rhel5.i386.rpm

 

测试启动:

service mysql start

service mysql stop

或者

/etc/rc.d/init.d/mysql start

/etc/rc.d/init.d/mysql stop

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5. 安装php及fpm

查到php最新稳定版是5.3.6(17 March 2011),但网上有新闻说其代码已经被污染.所以下载了前一个稳定版本5.2.17

php-5.2.17-fpm-0.5.14为其对应的fpm补丁包.   Fpm是一个PHP FastCGI 进程管理器 FastCGI是一个可伸缩的，高速地在web server和脚本语言间交互的接口.

php-fpm是为PHP打的一个FastCGI管理补丁，可以平滑变更php.ini配置而无需重启php-cgi

wget http://cn.php.net/distributions/php-5.2.17.tar.gz

wget http://php-fpm.org/downloads/php-5.2.17-fpm-0.5.14.diff.gz

 

tar zxvf php-5.2.17.tar.gz

打补丁,用以上命令解压覆盖到php-5.2.17文件夹下

gzip -cd php-5.2.17-fpm-0.5.14.diff.gz | patch -d php-5.2.17 -p1  

以下的php配置关联了许多库,有些可能用不到.考虑到扩展性这里全部关联上, 另外,如果mysql以rpm方式安装,注意其路径(where is mysql)

cd php-5.2.17/

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysql=/usr --with-mysqli=/usr/bin/mysql_config --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap

(make ZEND_EXTRA_LIBS='-liconv' )是编译，make 前面可能有其他补丁的，先让前面的步骤走完，然后把其他补丁完的文件下载下来，加上这个防webshell的修改，上传覆盖，再接着make编译，安装。

make ZEND_EXTRA_LIBS='-liconv'

make install

cp php.ini-dist /usr/local/php/etc/php.ini

cd ../

 

以下装memcache及eaccelerator是为了php加速用的.

6. memcache  (一个高性能的分布式的内存对象缓存系统)

wget http://pecl.php.net/get/memcache-2.2.5.tgz

tar zxvf memcache-2.2.5.tgz

cd memcache-2.2.5/

/usr/local/php/bin/phpize

./configure --with-php-config=/usr/local/php/bin/php-config

make

make install

cd ../

 

7. eaccelerator  eAccelerator是一个自由开放源码php加速器

wget http://bart.eaccelerator.net/source/0.9.6.1/eaccelerator-0.9.6.1.tar.bz2

tar jxvf eaccelerator-0.9.6.1.tar.bz2

cd eaccelerator-0.9.6.1/

/usr/local/php/bin/phpize

./configure --enable-eaccelerator=shared --with-php-config=/usr/local/php/bin/php-config

make

make install

cd ../

 

8. PDO_MYSQL

PDO_MYSQL是PHP Data Objects (PDO) interface的一个mysql扩展,YII框架也必须要用到.

wget http://pecl.php.net/get/PDO_MYSQL-1.0.2.tgz

tar zxvf PDO_MYSQL-1.0.2.tgz

cd PDO_MYSQL-1.0.2/

/usr/local/php/bin/phpize

./configure --with-php-config=/usr/local/php/bin/php-config --with-pdo-mysql=/usr/

make

make install

cd ../

 

9. ImageMagick

一套功能强大、稳定而且免费的图像处理及转换的工具集和开发包

wget http://blog.s135.com/soft/linux/nginx_php/imagick/ImageMagick.tar.gz

tar zxvf ImageMagick.tar.gz

cd ImageMagick-6.5.1-2/

./configure

make

make install

cd ../

 

10. imagick同上,也是进行图形处理的包

wget http://pecl.php.net/get/imagick-2.3.0.tgz

tar zxvf imagick-2.3.0.tgz

cd imagick-2.3.0/

/usr/local/php/bin/phpize

./configure --with-php-config=/usr/local/php/bin/php-config

make

make install

cd ../

 

至此,php相关的安装过程结束,以下为相关配置: -----------------------------------------------------------

 

11、修改php.ini文件

手工修改：

查找/usr/local/php/etc/php.ini中的extension_dir = "./"

修改为extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/"

或者将以上路径下的.so文件拷贝进指定的扩展目录下也可以

　　并在此行后增加以下几行，然后保存：

　　extension = "memcache.so"

　　extension = "pdo_mysql.so"

　　extension = "imagick.so"

　　再查找output_buffering = Off

　　修改为output_buffering = On

　　再查找; cgi.fix_pathinfo=0

　　去掉注释, 修改为cgi.fix_pathinfo=0，防止Nginx文件类型错误解析漏洞。

自动修改(就是用sed作字符替换):

sed -i 's#extension_dir = "./"#extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/"\nextension = "memcache.so"\nextension = "pdo_mysql.so"\nextension = "imagick.so"\n#' /usr/local/php/etc/php.ini

sed -i 's#output_buffering = Off#output_buffering = On#' /usr/local/php/etc/php.ini

sed -i "s#; always_populate_raw_post_data = On#always_populate_raw_post_data = On#g" /usr/local/php/etc/php.ini

sed -i "s#; cgi.fix_pathinfo=0#cgi.fix_pathinfo=0#g" /usr/local/php/etc/php.ini

 

12. 配置eAccelerator加速PHP

这里暂时看不懂,照做就OK了,

mkdir -p /usr/local/eaccelerator_cache

vi /usr/local/php/etc/php.ini

在最后加上:

[eaccelerator]

zend_extension="/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so"

eaccelerator.shm_size="64"

eaccelerator.cache_dir="/usr/local/eaccelerator_cache"

eaccelerator.enable="1"

eaccelerator.optimizer="1"

eaccelerator.check_mtime="1"

eaccelerator.debug="0"

eaccelerator.filter=""

eaccelerator.shm_max="0"

eaccelerator.shm_ttl="3600"

eaccelerator.shm_prune_period="3600"

eaccelerator.shm_only="0"

eaccelerator.compress="1"

eaccelerator.compress_level="9"

 

13. 创建一个专门管理网站的用户,如教育

/usr/sbin/groupadd www

/usr/sbin/useradd -g www www

mkdir -p /home/html/foredu

chmod +w /home/html/foredu

 

14. 修改php-fpm配置文件

       重新配置一份php-fpm.conf

mv /usr/local/php/etc/php-fpm.conf /usr/local/php/etc/php-fpm.conf.bak

vi /usr/local/php/etc/php-fpm.conf

内容如下:

<?xml version="1.0" ?>

<configuration>

  All relative paths in this config are relative to php's install prefix

  <section name="global_options">

    Pid file

    <value name="pid_file">/usr/local/php/logs/php-fpm.pid</value>

    Error log file

    <value name="error_log">/usr/local/php/logs/php-fpm.log</value>

    Log level

    <value name="log_level">notice</value>

    When this amount of php processes exited with SIGSEGV or SIGBUS ...

    <value name="emergency_restart_threshold">10</value>

    ... in a less than this interval of time, a graceful restart will be initiated.

    Useful to work around accidental curruptions in accelerator's shared memory.

    <value name="emergency_restart_interval">1m</value>

    Time limit on waiting child's reaction on signals from master

    <value name="process_control_timeout">5s</value>

    Set to 'no' to debug fpm

    <value name="daemonize">yes</value>

  </section>

  <workers>

    <section name="pool">

      Name of pool. Used in logs and stats.

      <value name="name">default</value>

      Address to accept fastcgi requests on.

      Valid syntax is 'ip.ad.re.ss:port' or just 'port' or '/path/to/unix/socket'

      <value name="listen_address">127.0.0.1:9000</value>

      <value name="listen_options">

        Set listen(2) backlog

        <value name="backlog">-1</value>

        Set permissions for unix socket, if one used.

        In Linux read/write permissions must be set in order to allow connections from web server.

        Many BSD-derrived systems allow connections regardless of permissions.

        <value name="owner"></value>

        <value name="group"></value>

        <value name="mode">0666</value>

      </value>

      Additional php.ini defines, specific to this pool of workers.

      <value name="php_defines">

        <value name="sendmail_path">/usr/sbin/sendmail -t -i</value>

        <value name="display_errors">0</value>

      </value>

      Unix user of processes

      <value name="user">www</value>

      Unix group of processes

      <value name="group">www</value>

      Process manager settings

      <value name="pm">

        Sets style of controling worker process count.

        Valid values are 'static' and 'apache-like'

        <value name="style">static</value>

        Sets the limit on the number of simultaneous requests that will be served.

        Equivalent to Apache MaxClients directive.

        Equivalent to PHP_FCGI_CHILDREN environment in original php.fcgi

        Used with any pm_style.

        <value name="max_children">128</value>

        Settings group for 'apache-like' pm style

        <value name="apache_like">

          Sets the number of server processes created on startup.

          Used only when 'apache-like' pm_style is selected

          <value name="StartServers">20</value>

          Sets the desired minimum number of idle server processes.

          Used only when 'apache-like' pm_style is selected

          <value name="MinSpareServers">5</value>

          Sets the desired maximum number of idle server processes.

          Used only when 'apache-like' pm_style is selected

          <value name="MaxSpareServers">35</value>

        </value>

      </value>

      The timeout (in seconds) for serving a single request after which the worker process will be terminated

      Should be used when 'max_execution_time' ini option does not stop script execution for some reason

      '0s' means 'off'

      <value name="request_terminate_timeout">0s</value>

      The timeout (in seconds) for serving of single request after which a php backtrace will be dumped to slow.log file

      '0s' means 'off'

      <value name="request_slowlog_timeout">0s</value>

      The log file for slow requests

      <value name="slowlog">logs/slow.log</value>

      Set open file desc rlimit

      <value name="rlimit_files">65535</value>

      Set max core size rlimit

      <value name="rlimit_core">0</value>

      Chroot to this directory at the start, absolute path

      <value name="chroot"></value>

      Chdir to this directory at the start, absolute path

      <value name="chdir"></value>

      Redirect workers' stdout and stderr into main error log.

      If not set, they will be redirected to /dev/null, according to FastCGI specs

      <value name="catch_workers_output">yes</value>

      How much requests each process should execute before respawn.

      Useful to work around memory leaks in 3rd party libraries.

      For endless request processing please specify 0

      Equivalent to PHP_FCGI_MAX_REQUESTS

      <value name="max_requests">1024</value>

      Comma separated list of ipv4 addresses of FastCGI clients that allowed to connect.

      Equivalent to FCGI_WEB_SERVER_ADDRS environment in original php.fcgi (5.2.2+)

      Makes sense only with AF_INET listening socket.

      <value name="allowed_clients">127.0.0.1</value>

      Pass environment variables like LD_LIBRARY_PATH

      All $VARIABLEs are taken from current environment

      <value name="environment">

        <value name="HOSTNAME">$HOSTNAME</value>

        <value name="PATH">/usr/local/bin:/usr/bin:/bin</value>

        <value name="TMP">/tmp</value>

        <value name="TMPDIR">/tmp</value>

        <value name="TEMP">/tmp</value>

        <value name="OSTYPE">$OSTYPE</value>

        <value name="MACHTYPE">$MACHTYPE</value>

        <value name="MALLOC_CHECK_">2</value>

      </value>

    </section>

  </workers>

</configuration>

如果安装 Nginx + PHP 用于程序调试，请将以下的<value name="display_errors">0</value>改为<value name="display_errors">1</value>，以便显示PHP错误信息，否则，Nginx 会报状态为500的空白错误页,另外, php-cgi进程，监听127.0.0.1的9000端口，进程数为128（如果服务器内存小于3GB，可以只开启64个进程），用户为www, 都是在以上的进行的配置

 

启动命令:

ulimit -SHn 65535
/usr/local/php/sbin/php-fpm start

 

start|stop|quit|restart|reload|logrotate，修改php.ini后不重启php-cgi，重新加载配置文件使用reload

至此,php相关安装及配置完成.

 

二.Nginx的安装

1、安装nginx所需的pcre库：

wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.12.tar.gz

tar zxvf pcre-8.12.tar.gz

cd pcre-8.12/

./configure

make && make install

cd ../

 

2. 安装nginx

wget http://nginx.org/download/nginx-1.0.1.tar.gz

tar zxvf nginx-1.0.1.tar.gz

cd nginx-1.0.1/

./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module

make && make install

cd ../

 

3. 创建nginx日志目录

mkdir -p /home/logs

chmod +w /home/logs

chown -R www:www /home/logs

4. 修改nginx.conf的文件

mv  /usr/local/nginx/conf/nginx.conf  /usr/local/nginx/conf/nginx.conf.bak

vi /usr/local/nginx/conf/nginx.conf

以下为内容:

user  www www;

worker_processes 8;

error_log  /home/logs/nginx_error.log  crit;

pid        /usr/local/nginx/nginx.pid;

#Specifies the value for maximum file descriptors that can be opened by this process.

worker_rlimit_nofile 65535;

events

{

  use epoll;

  worker_connections 65535;

}

http

{

  include       mime.types;

  default_type  application/octet-stream;

  #charset  gb2312;

     

  server_names_hash_bucket_size 128;

  client_header_buffer_size 32k;

  large_client_header_buffers 4 32k;

  client_max_body_size 8m;

     

  sendfile on;

  tcp_nopush     on;

  keepalive_timeout 60;

  tcp_nodelay on;

 

  fastcgi_connect_timeout 300;

  fastcgi_send_timeout 300;

  fastcgi_read_timeout 300;

  fastcgi_buffer_size 64k;

  fastcgi_buffers 4 64k;

  fastcgi_busy_buffers_size 128k;

  fastcgi_temp_file_write_size 128k;

 

  gzip on;

  gzip_min_length  1k;

  gzip_buffers     4 16k;

  gzip_http_version 1.0;

  gzip_comp_level 2;

  gzip_types       text/plain application/x-javascript text/css application/xml;

  gzip_vary on;

  #limit_zone  crawler  $binary_remote_addr  10m;

  server

  {

    listen       80;

    server_name  www.2277.com;

    index index.html index.htm index.php;

    root  /home/html/foredu/test;

 

    #limit_conn   crawler  20;   

                            

    location ~ .*\.(php|php5)?$

    {     

      #fastcgi_pass  unix:/tmp/php-cgi.sock;

      fastcgi_pass  127.0.0.1:9000;

      fastcgi_index index.php;

      include fcgi.conf;

    }

   

    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$

    {

      expires      30d;

    }

 

    location ~ .*\.(js|css)?$

    {

      expires      1h;

    }   

 

    log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '

              '$status $body_bytes_sent "$http_referer" '

              '"$http_user_agent" $http_x_forwarded_for';

    access_log  /home/logs/access.log  access;

      }

#以下两段没有什么用处

  server

  {

    listen       80;

    server_name  www.2277.com;

    index index.html index.htm index.php;

    root  /data0/htdocs/www;

 

    location ~ .*\.(php|php5)?$

    {     

      #fastcgi_pass  unix:/tmp/php-cgi.sock;

      fastcgi_pass  127.0.0.1:9000;

      fastcgi_index index.php;

      include fcgi.conf;

    }

 

    log_format  wwwlogs  '$remote_addr - $remote_user [$time_local] "$request" '

               '$status $body_bytes_sent "$http_referer" '

               '"$http_user_agent" $http_x_forwarded_for';

    access_log  /home/logs/wwwlogs.log  wwwlogs;

  }

 

  server

  {

    listen  80;

    server_name  status.2277.com;

 

    location / {

    stub_status on;

    access_log   off;

    }

  }

}

 

5. 在/usr/local/nginx/conf/目录中创建fcgi.conf文件：

vi /usr/local/nginx/conf/fcgi.conf

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;

fastcgi_param  SERVER_SOFTWARE    nginx;

 

fastcgi_param  QUERY_STRING       $query_string;

fastcgi_param  REQUEST_METHOD     $request_method;

fastcgi_param  CONTENT_TYPE       $content_type;

fastcgi_param  CONTENT_LENGTH     $content_length;

 

fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;

fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;

fastcgi_param  REQUEST_URI        $request_uri;

fastcgi_param  DOCUMENT_URI       $document_uri;

fastcgi_param  DOCUMENT_ROOT      $document_root;

fastcgi_param  SERVER_PROTOCOL    $server_protocol;

 

fastcgi_param  REMOTE_ADDR        $remote_addr;

fastcgi_param  REMOTE_PORT        $remote_port;

fastcgi_param  SERVER_ADDR        $server_addr;

fastcgi_param  SERVER_PORT        $server_port;

fastcgi_param  SERVER_NAME        $server_name;

 

# PHP only, required if PHP was built with --enable-force-cgi-redirect

fastcgi_param  REDIRECT_STATUS    200;

 

启动Nginx

ulimit -SHn 65535

/usr/local/nginx/sbin/nginx

 

三.YII框架

 

1. 将YII框架代码及写好的test文件代码打包上传至/home/html/foredu下

    2. 确认nginx.conf中的域名及文件夹位置正确.如有修改则重启相关服务

    3. test代码文件中,以下文件夹权限设置为777（这里面都会生成文件）

upload

assets

protected/runtime

protected/manager/runtime

js/kindeditor/attached 此目录可能需要手工建

4. 修改protected/config/db.php中的数据库的配置项

5. 测试打开test页面

 

四. 其他优化项

配置到以上即可.

以下为系统优化项,也可以略过****************************************************************

1. 如果是加到开机启动项中:

       ulimit -SHn 65535

/usr/local/php/sbin/php-fpm start

/usr/local/nginx/sbin/nginx

 

2.优化linux内核参数

vi /etc/sysctl.conf

末尾增加:

       # Add

net.ipv4.tcp_max_syn_backlog = 65536

net.core.netdev_max_backlog =  32768

net.core.somaxconn = 32768

 

net.core.wmem_default = 8388608

net.core.rmem_default = 8388608

net.core.rmem_max = 16777216

net.core.wmem_max = 16777216

 

net.ipv4.tcp_timestamps = 0

net.ipv4.tcp_synack_retries = 2

net.ipv4.tcp_syn_retries = 2

 

net.ipv4.tcp_tw_recycle = 1

#net.ipv4.tcp_tw_len = 1

net.ipv4.tcp_tw_reuse = 1

 

net.ipv4.tcp_mem = 94500000 915000000 927000000

net.ipv4.tcp_max_orphans = 3276800

 

#net.ipv4.tcp_fin_timeout = 30

#net.ipv4.tcp_keepalive_time = 120

net.ipv4.ip_local_port_range = 1024  65535

 

使配置生效: /sbin/sysctl –p

 

3. 测试及平滑变更nginx配置

       每次修改nginx.conf后,可以用以下命令测试语法是否正确:

       /usr/local/nginx/sbin/nginx –t

       OK的话屏幕显示以下两行信息，说明配置文件正确：

　　the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok

　　the configuration file /usr/local/nginx/conf/nginx.conf was tested successfully

平滑重启:

/usr/local/nginx/sbin/nginx –s reload

定时切割日志:

vi /usr/local/nginx/sbin/cut_nginx_log.sh

内容如下:

        # This script run at 00:00

# The Nginx logs path

logs_path="/usr/local/nginx/logs/"

 

mkdir -p ${logs_path}$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/

mv ${logs_path}access.log ${logs_path}$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/access_$(date -d "yesterday" +"%Y%m%d").log

kill -USR1 `cat /usr/local/nginx/nginx.pid`

 

crontab –e

00 00 * * * /bin/bash  /usr/local/nginx/sbin/cut_nginx_log.sh

********************************************************************************

全文完..