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标题: LEMP构建高性能WEB服务器二 [打印本页]

作者: 三里屯摇滚 时间: 2011-08-29 16:01
标题: LEMP构建高性能WEB服务器二
LEMP构建高性能WEB服务器二

三、编译安装PHP及Nginx
1.PHP(Fastcgi)编译安装

  1)php-fpm 给PHP(Fastcgi)打补丁
#tar xvf php-5.2.6.tar.bz2
#gzip -cd php-5.2.6-fpm-0.5.8.diff.gz | patch -d php-5.2.6 -p1

  2)PHP(Fastcgi)安装.
#cd php-5.2.6
#vi in_php5.sh
./configure \

•       "--prefix=/usr/local/php-fcgi" \

•       "--enable-fastcgi" \

•       "--enable-fpm" \

•       "--enable-discard-path" \

•       "--enable-force-cgi-redirect" \

•       "--with-config-file-path=/usr/local/php-fcgi/etc" \

•       "--enable-zend-multibyte" \

•       "--with-mysql=/usr/local/mysql" \

•       "--with-libxml-dir" \

•       "--with-iconv-dir=/usr/lib" \

•       "--with-xmlrpc" \

•       "--with-gd=/usr/local/gd2" \

•       "--with-jpeg-dir" \

•       "--with-png-dir" \

•       "--with-bz2" \

•       "--with-freetype-dir" \

•       "--with-zlib-dir " \

•       "--with-openssl=/usr/local/openssl" \

•       "--with-mcrypt=/usr/local/libmcrypt" \

•       "--enable-sysvsem" \

•       "--enable-inline-optimization" \

•       "--enable-soap" \

•       "--enable-gd-native-ttf" \

•       "--enable-ftp" \

•       "--enable-mbstring" \

•       "--enable-exif" \

•       "--disable-debug" \

•       "--disable-ipv6"

•    make && make install

•    cp php.ini-dist /usr/local/php-fcgi/etc/php.ini
复制代码#sh in_php5.sh

  4)安装Xcache
  tar xvf xcache-1.2.2.tar.gz
  cd xcache-1.2.2
  #vi in_xcache.sh
  /usr/local/php-fcgi/bin/phpize

•  ./configure --enable-xcache --enable-xcache-coverager --with-php-config=/usr/local/php-fcgi/bin/php-config \

• --enable-inline-optimization --disable-debug

•  make && make install
复制代码#sh in_xcache.sh

  #vi /usr/local/php-fcgi/etc/php.ini  #编辑php.ini在其内容最后加入如下内容:
[xcache-common]

•zend_extension    = /usr/local/php-fcgi/lib/php/extensions/no-debug-non-zts-20060613/xcache.so

•

•[xcache.admin]

•xcache.admin.user = "admin"

•;如何生成md5密码: echo -n "password"| md5sum

•xcache.admin.pass = "035d849226a8a10be1a5e0fec1f0f3ce"  #密码为52netseek

•

•[xcache]

•; Change xcache.size to tune the size of the opcode cache

•xcache.size       = 24M

•xcache.shm_scheme = "mmap"

•xcache.count       = 4

•xcache.slots       = 8K

•xcache.ttl       = 0

•xcache.gc_interval  = 0

•

•; Change xcache.var_size to adjust the size of variable cache

•xcache.var_size    = 8M

•xcache.var_count = 1

•xcache.var_slots = 8K

•xcache.var_ttl    = 0

•xcache.var_maxttl = 0

•xcache.var_gc_interval =    300

•xcache.test       = Off

•xcache.readonly_protection = On

•xcache.mmap_path = "/dev/zero"

•xcache.coredump_directory = ""

•xcache.cacher    = On

•xcache.stat       = On

•xcache.optimizer = Off

•

•[xcache.coverager]

•xcache.coverager = On

•xcache.coveragedump_directory = ""
复制代码4)安装Memcache
  cd memcache-2.2.3
#vi in_memcache.sh
  /usr/local/php-fcgi/bin/phpize

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

•make && make install
复制代码#sh in_memcache.sh

  5) PHP初始化脚本
# cat init_fcgi.sh
#!/bin/bash

•#php-fastcgi.php

•fcgi_cf="/usr/local/php-fcgi/etc/php.ini"

•sed -i '205 s#;open_basedir =#open_basedir = /data/www/wwwroot:/tmp#g' $fcgi_cf

•sed -i '210 s#disable_functions =#disable_functions =

•

•phpinfo,passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,

•

•dl,pfsockopen,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server#g' $fcgi_cf

•sed -i '/expose_php/s/On/Off/' $fcgi_cf

•sed -i '/display_errors/s/On/Off/' $fcgi_cf

•sed -i 's#extension_dir = "./"#extension_dir = "/usr/local/php-fcgi/lib/php/extensions/no-debug-non-zts-20060613/"\nextension

•

•= "memcache.so"\n#' $fcgi_cf
复制代码6)ZendOptimizer-3.3.3-linux-glibc23-i386 (解压后进入目录./install，安提示选择相关的目录及配置文件存放目录即可)

2.安装Nginx
1)Nginx编译安装
cd pcre-7.7/
  ./configure
  make && make install
  cd ../

cd nginx-0.6.31
#vi in_nginx.sh
./configure --user=www --group=www --prefix=/usr/local/nginx/ --with-http_stub_status_module --with-

•

•openssl=/usr/local/openssl

•make && make install
复制代码sh in_nginx.sh

2)初始化Nginx相关配置
  #mkdir /usr/local/nginx/conf/vhosts  创建存放虚拟主机配置文件目录
  #cd /usr/local/nginx/conf
  #mv nginx.conf nginx.conf_back 将原配置文件备份供以后参考.
  #vi nginx.conf 重新创建nginx主配置文件
user  www www;

•

•worker_processes 8;

•

•pid /var/run/nginx.pid;

•# [ debug | info | notice | warn | error | crit ]

•#error_log  /var/log/nginx.error_log  info;

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

•worker_rlimit_nofile 51200;

•

•events

•{

•    use epoll;

•

•    #maxclient = worker_processes * worker_connections / cpu_number

•    worker_connections 51200;

•}

•

•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;

•

•    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  /data/www/logs/access.log  main;

•    access_log  /dev/null;

•

•    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 128k;

•    fastcgi_buffers 4 128k;

•    fastcgi_busy_buffers_size 128k;

•    fastcgi_temp_file_write_size 128k;

•    fastcgi_intercept_errors on;

•

•    gzip  on;

•    gzip_comp_level    4;

•    gzip_min_length  1100;

•    gzip_buffers    4 8k;

•    gzip_http_version 1.0;

•    gzip_proxied       any;

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

•

•    #

•    client_max_body_size    10m;

•    client_body_buffer_size 256k;

•    #

•    #proxy_temp_path          /dev/shm/proxy_temp;

•    fastcgi_temp_path       /dev/shm/fastcgi_temp;

•    client_body_temp_path    /dev/shm/client_body_temp;

•

•

•    # The following includes are specified for virtual hosts

•    include       vhosts/bbs.linxutone.org.conf;

•    include       vhosts/down.redocn.com.conf;

•    include       vhosts/count.linuxtone.org.conf;

•}
复制代码#vi /enable_php5.conf Nginx支持PHP配置文件.
fastcgi_pass  127.0.0.1:8085;

•fastcgi_index index.php;

•

•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;
复制代码3)配置修改php-fpm脚本
配置php-fpm脚本:
cd /usr/local/php-fcgi/etc/
vi php-fpm.conf  修改如下内容

进入vi编辑器，输入:set nu 显示行号.)
41                      <value name="listen_address">127.0.0.1:8085</value>

•62                      Unix user of processes

•63                      <value name="user">www</value>

•65                      Unix group of processes

•66                      <value name="group">www</value>

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

•80

•81                               Settings group for 'apache-like' pm style

•82                               <value name="apache_like">

•83

•84                                        Sets the number of server processes created on startup.

•85                                        Used only when 'apache-like' pm_style is selected

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

•87

•88                                        Sets the desired minimum number of idle server processes.

•89                                        Used only when 'apache-like' pm_style is selected

•

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

•91

•92                                        Sets the desired maximum number of idle server processes.

•93                                        Used only when 'apache-like' pm_style is selected

•94                                        <value name="MaxSpareServers">250</value>

•104                      Set open file desc rlimit

•105                      <value name="rlimit_files">51200</value>

•106

•107                      Set max core size rlimit

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

•109

•110                      Chroot to this directory at the start

•111                      <value name="chroot"></value>

•112

•113                      Chdir to this directory at the start

•114                      <value name="chdir"></value>

•115

•116                      Redirect workers' stdout and stderr into main error log.

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

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

•119

•120                      How much requests each process should execute before respawn.

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

•122                      For endless request processing please specify 0

•123                      Equivalent to PHP_FCGI_MAX_REQUESTS

•124                      <value name="max_requests">51200</value>
复制代码4) Nginx+PHP(fastcgi)启动脚本参考:http://bbs.linuxtone.org/thread-372-1-2.html

作者: surpass_li 时间: 2011-08-30 23:10
好贴，顶起来

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