LEMP構建高性能WEB伺服器 二
LEMP構建高性能WEB伺服器 二
三、編譯安裝PHP及Nginx
1.PHP(Fastcgi)編譯安裝
1)php-fpm 給PHP(Fastcgi)打補丁
#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)安裝.
#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
複製代碼#sh in_php5.sh
4)安裝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
複製代碼#sh in_xcache.sh
#vi /usr/local/php-fcgi/etc/php.ini #編輯php.ini在其內容最後加入如下內容:
•zend_extension = /usr/local/php-fcgi/lib/php/extensions/no-debug-non-zts-20060613/xcache.so
•
•
•xcache.admin.user = "admin"
•;如何生成md5密碼: echo -n "password"| md5sum
•xcache.admin.pass = "035d849226a8a10be1a5e0fec1f0f3ce" #密碼為52netseek
•
•
•; 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 = On
•xcache.coveragedump_directory = ""
複製代碼4)安裝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
複製代碼#sh in_memcache.sh
5) PHP初始化腳本
# 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#' $fcgi_cf
複製代碼6)ZendOptimizer-3.3.3-linux-glibc23-i386 (解壓後進入目錄./install，安提示選擇相關的目錄及配置文件存放目錄即可)
2.安裝Nginx
1)Nginx編譯安裝
cd pcre-7.7/
./configure
make && make install
cd ../
cd nginx-0.6.31
#vi in_nginx.sh
./configure --user=www --group=www --prefix=/usr/local/nginx/ --with-http_stub_status_module --with-
•
•openssl=/usr/local/openssl
•make && make install
複製代碼sh in_nginx.sh
2)初始化Nginx相關配置
#mkdir /usr/local/nginx/conf/vhosts 創建存放虛擬主機配置文件目錄
#cd /usr/local/nginx/conf
#mv nginx.conf nginx.conf_back 將原配置文件備份供以後參考.
#vi nginx.conf 重新創建nginx主配置文件
user www www;
•
•worker_processes 8;
•
•pid /var/run/nginx.pid;
•# [ debug | info | notice | warn | error | crit ]
•#error_log /var/log/nginx.error_log info;
•#Specifies the value for maximum file descriptors that can be opened by this process.
•worker_rlimit_nofile 51200;
•
•events
•{
• use epoll;
•
• #maxclient = worker_processes * worker_connections / cpu_number
• worker_connections 51200;
•}
•
•http
•{
• include mime.types;
• default_type application/octet-stream;
• charset gb2312;
• server_names_hash_bucket_size 128;
• client_header_buffer_size 32k;
• large_client_header_buffers 4 32k;
•
• log_format main '$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;
•}
複製代碼#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;
複製代碼3)配置修改php-fpm腳本
配置php-fpm腳本:
cd /usr/local/php-fcgi/etc/
vi php-fpm.conf 修改如下內容:(進入vi編輯器，輸入:set nu 顯示行號.)
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>
複製代碼4) Nginx+PHP(fastcgi)啟動腳本參考:http://bbs.linuxtone.org/thread-372-1-2.html
《解決方案》
好貼，頂起來
