Nginx 0.7.x + PHP 5.2.9（FastCGI）搭建勝過Apache十倍的Web服務器（第5版）ZT

By 林胖胖 on May 6, 2009 7:19 PM

　　安裝步驟：
　　（系統要求：Linux 2.6+ 內核，本文中的Linux操作系統爲CentOS 5.3，另在RedHat AS4上也安裝成功）

　　一、獲取相關開源程序：
　　1、【適用CentOS操作系統】利用CentOS Linux系統自帶的yum命令安裝、升級所需的程序庫（RedHat等其他Linux發行版可從安裝光盤中找到這些程序庫的RPM包，進行安裝）：

sudo -s 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

　　2、【適用RedHat操作系統】RedHat等其他Linux發行版可從安裝光盤中找到這些程序庫的RPM包（事先可通過類似"rpm -qa | grep libjpeg"的命令查看所需的RPM包是否存在，通常是"xxx-devel"不存在，需要安裝）。RedHat可以直接利用CentOS的RPM包安裝，以下是RPM包下載網址：
　　①、RedHat AS4 & CentOS 4
　　http://mirrors.163.com/centos/4/os/i386/CentOS/RPMS/
　　http://mirrors.163.com/centos/4/os/x86_64/CentOS/RPMS/

　　②、RedHat AS5 & CentOS 5
　　http://mirrors.163.com/centos/5/os/i386/CentOS/
　　http://mirrors.163.com/centos/5/os/x86_64/CentOS/

　　③、RPM包搜索網站
　　http://rpm.pbone.net/
　　http://www.rpmfind.net/

　　④、RedHat AS4 系統環境，通常情況下缺少的支持包安裝：
　　Ⅰ、i386 系統

wget http://blog.s135.com/soft/linux/nginx_php/rpm/i386/libjpeg-devel-6b-33.i386.rpm rpm -ivh libjpeg-devel-6b-33.i386.rpm wget http://blog.s135.com/soft/linux/nginx_php/rpm/i386/freetype-devel-2.1.9-1.i386.rpm rpm -ivh freetype-devel-2.1.9-1.i386.rpm wget http://blog.s135.com/soft/linux/nginx_php/rpm/i386/libpng-devel-1.2.7-1.i386.rpm rpm -ivh libpng-devel-1.2.7-1.i386.rpm

　　Ⅱ、x86_64 系統

wget http://blog.s135.com/soft/linux/nginx_php/rpm/x86_64/libjpeg-devel-6b-33.x86_64.rpm rpm -ivh libjpeg-devel-6b-33.x86_64.rpm wget http://blog.s135.com/soft/linux/nginx_php/rpm/x86_64/freetype-devel-2.1.9-1.x86_64.rpm rpm -ivh freetype-devel-2.1.9-1.x86_64.rpm wget http://blog.s135.com/soft/linux/nginx_php/rpm/x86_64/libpng-devel-1.2.7-1.x86_64.rpm rpm -ivh libpng-devel-1.2.7-1.x86_64.rpm

　　3、【適用CentOS、RedHat及其它Linux操作系統】下載程序源碼包：
　　本文中提到的所有開源軟件爲截止到2009年05月05日的最新穩定版。
　　①、從軟件的官方網站下載：

mkdir -p /data0/software cd /data0/software wget http://sysoev.ru/nginx/nginx-0.7.54.tar.gz wget http://www.php.net/get/php-5.2.9.tar.gz/from/this/mirror wget http://blog.s135.com/soft/linux/nginx_php/phpfpm/php-5.2.9-fpm-0.5.10.diff.gz wget http://dev.mysql.com/get/Downloads/MySQL-5.1/mysql-5.1.34.tar.gz/from/http://mysql.he.net/ wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.tar.gz wget "http://downloads.sourceforge.net/mcrypt/libmcrypt-2.5.8.tar.gz?modtime=1171868460&big_mirror=0" wget "http://downloads.sourceforge.net/mcrypt/mcrypt-2.6.8.tar.gz?modtime=1194463373&big_mirror=0" wget http://pecl.php.net/get/memcache-2.2.5.tgz wget "http://downloads.sourceforge.net/mhash/mhash-0.9.9.9.tar.gz?modtime=1175740843&big_mirror=0" wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-7.8.tar.gz wget http://bart.eaccelerator.net/source/0.9.5.3/eaccelerator-0.9.5.3.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-2.2.2.tgz

　　②、從blog.s135.com下載（比較穩定，只允許在本站，或者在Linux/Unix下通過Wget、Curl等命令下載以下軟件）：

mkdir -p /data0/software cd /data0/software wget http://blog.s135.com/soft/linux/nginx_php/nginx/nginx-0.7.54.tar.gz wget http://blog.s135.com/soft/linux/nginx_php/php/php-5.2.9.tar.gz wget http://blog.s135.com/soft/linux/nginx_php/phpfpm/php-5.2.9-fpm-0.5.10.diff.gz wget http://blog.s135.com/soft/linux/nginx_php/mysql/mysql-5.1.34.tar.gz wget http://blog.s135.com/soft/linux/nginx_php/libiconv/libiconv-1.13.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/mcrypt/mcrypt-2.6.8.tar.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/mhash/mhash-0.9.9.9.tar.gz wget http://blog.s135.com/soft/linux/nginx_php/pcre/pcre-7.8.tar.gz wget http://blog.s135.com/soft/linux/nginx_php/eaccelerator/eaccelerator-0.9.5.3.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-2.2.2.tgz

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　　二、安裝PHP 5.2.9（FastCGI模式）
　　1、編譯安裝PHP 5.2.9所需的支持庫：

tar zxvf libiconv-1.13.tar.gz cd libiconv-1.13/ ./configure --prefix=/usr/local make make install cd ../
tar zxvf libmcrypt-2.5.8.tar.gz
cd libmcrypt-2.5.8/
./configure
make
make install
/sbin/ldconfig
cd libltdl/
./configure --enable-ltdl-install
make
make install
cd ../../

tar zxvf mhash-0.9.9.9.tar.gz
cd mhash-0.9.9.9/
./configure
make
make install
cd ../

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

tar zxvf mcrypt-2.6.8.tar.gz
cd mcrypt-2.6.8/
/sbin/ldconfig
./configure
make
make install
cd ../

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　　2、編譯安裝MySQL 5.1.34

/usr/sbin/groupadd mysql
/usr/sbin/useradd -g mysql mysql
tar zxvf mysql-5.1.34.tar.gz
cd mysql-5.1.34/
./configure --prefix=/usr/local/webserver/mysql/ --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infile --with-plugins=innobase
make && make install
chmod +w /usr/local/webserver/mysql
chown -R mysql:mysql /usr/local/webserver/mysql
cd ../

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　　附：以下爲附加步驟，如果你想在這臺服務器上運行MySQL數據庫，則執行以下兩步。如果你只是希望讓PHP支持MySQL擴展庫，能夠連接其他服務器上的MySQL數據庫，那麼，以下兩步無需執行。

　　①、創建MySQL數據庫存放目錄

mkdir -p /data0/mysql/3306/data/
chown -R mysql:mysql /data0/mysql/

　　②、以mysql用戶帳號的身份建立數據表：

/usr/local/webserver/mysql/bin/mysql_install_db --basedir=/usr/local/webserver/mysql --datadir=/data0/mysql/3306/data --user=mysql

　　③、創建my.cnf配置文件：

vi /data0/mysql/3306/my.cnf

　　輸入以下內容：

[client] default-character-set = utf8 port = 3306 socket = /tmp/mysql.sock
[mysql]
prompt="(/u:blog.s135.com:)[/d]> "
no-auto-rehash

[mysqld]
#default-character-set = utf8
user = mysql
port = 3306
socket = /tmp/mysql.sock
basedir = /usr/local/webserver/mysql
datadir = /data0/mysql/3306/data
open_files_limit = 10240
back_log = 600
max_connections = 3000
max_connect_errors = 6000
table_cache = 614
external-locking = FALSE
max_allowed_packet = 32M
sort_buffer_size = 2M
join_buffer_size = 2M
thread_cache_size = 300
thread_concurrency = 8
query_cache_size = 32M
query_cache_limit = 2M
query_cache_min_res_unit = 2k
default-storage-engine = MyISAM
default_table_type = MyISAM
thread_stack = 192K
transaction_isolation = READ-COMMITTED
tmp_table_size = 246M
max_heap_table_size = 246M
long_query_time = 1
log_long_format
log-bin = /data0/mysql/3306/binlog
binlog_cache_size = 4M
binlog_format = MIXED
max_binlog_cache_size = 8M
max_binlog_size = 512M
expire_logs_days = 7
key_buffer_size = 256M
read_buffer_size = 1M
read_rnd_buffer_size = 16M
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 10G
myisam_max_extra_sort_file_size = 10G
myisam_repair_threads = 1
myisam_recover

skip-name-resolve
master-connect-retry = 10
slave-skip-errors = 1032,1062,126,1114,1146,1048,1396

server-id = 1

innodb_additional_mem_pool_size = 16M
innodb_buffer_pool_size = 2048M
innodb_data_file_path = ibdata1:1024M:autoextend
innodb_file_io_threads = 4
innodb_thread_concurrency = 8
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 16M
innodb_log_file_size = 128M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
innodb_file_per_table = 0
[mysqldump]
quick
max_allowed_packet = 32M

　　④、創建管理MySQL數據庫的shell腳本：

vi /data0/mysql/3306/mysql

　　輸入以下內容（這裏的用戶名admin和密碼12345678接下來的步驟會創建）：

#!/bin/sh

mysql_port=3306
mysql_username="admin"
mysql_password="12345678"

function_start_mysql()
{
printf "Starting MySQL.../n"
/bin/sh /usr/local/webserver/mysql/bin/mysqld_safe --defaults-file=/data0/mysql/${mysql_port}/my.cnf 2>&1 > /dev/null &
}

function_stop_mysql()
{
printf "Stoping MySQL.../n"
/usr/local/webserver/mysql/bin/mysqladmin -u ${mysql_username} -p${mysql_password} -S /tmp/mysql.sock shutdown
}

function_restart_mysql()
{
printf "Restarting MySQL.../n"
function_stop_mysql
sleep 5
function_start_mysql
}

function_kill_mysql()
{
kill -9 $(ps -ef | grep 'bin/mysqld_safe' | grep ${mysql_port} | awk '{printf $2}')
kill -9 $(ps -ef | grep 'libexec/mysqld' | grep ${mysql_port} | awk '{printf $2}')
}

if [ "$1" = "start" ]; then
function_start_mysql
elif [ "$1" = "stop" ]; then
function_stop_mysql
elif [ "$1" = "restart" ]; then
function_restart_mysql
elif [ "$1" = "kill" ]; then
function_kill_mysql
else
printf "Usage: /data0/mysql/${mysql_port}/mysql {start|stop|restart|kill}/n"
fi

　　⑤、賦予shell腳本可執行權限：

chmod +x /data0/mysql/3306/mysql

　　⑥、啓動MySQL：

/data0/mysql/3306/mysql start

　　⑦、通過命令行登錄管理MySQL服務器（提示輸入密碼時直接回車）：

/usr/local/webserver/mysql/bin/mysql -u root -p -S /tmp/mysql.sock

　　⑧、輸入以下SQL語句，創建一個具有root權限的用戶（admin）和密碼（12345678）：

GRANT ALL PRIVILEGES ON *.* TO 'admin'@'localhost' IDENTIFIED BY '12345678';
GRANT ALL PRIVILEGES ON *.* TO 'admin'@'127.0.0.1' IDENTIFIED BY '12345678';

　　⑨、（可選）停止MySQL：

/data0/mysql/3306/mysql stop

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　　3、編譯安裝PHP（FastCGI模式）

tar zxvf php-5.2.9.tar.gz
gzip -cd php-5.2.9-fpm-0.5.10.diff.gz | patch -d php-5.2.9 -p1
cd php-5.2.9/
./configure --prefix=/usr/local/webserver/php --with-config-file-path=/usr/local/webserver/php/etc --with-mysql=/usr/local/webserver/mysql --with-mysqli=/usr/local/webserver/mysql/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
make ZEND_EXTRA_LIBS='-liconv'
make install
cp php.ini-dist /usr/local/webserver/php/etc/php.ini
cd ../

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　　4、編譯安裝PHP5擴展模塊

tar zxvf memcache-2.2.5.tgz
cd memcache-2.2.5/
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install
cd ../

tar jxvf eaccelerator-0.9.5.3.tar.bz2
cd eaccelerator-0.9.5.3/
/usr/local/webserver/php/bin/phpize
./configure --enable-eaccelerator=shared --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install
cd ../

tar zxvf PDO_MYSQL-1.0.2.tgz
cd PDO_MYSQL-1.0.2/
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config --with-pdo-mysql=/usr/local/webserver/mysql
make
make install
cd ../

tar zxvf ImageMagick.tar.gz
cd ImageMagick-6.5.1-2/
./configure
make
make install
cd ../

tar zxvf imagick-2.2.2.tgz
cd imagick-2.2.2/
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install
cd ../

　　5、修改php.ini文件
　　手工修改：查找/usr/local/webserver/php/etc/php.ini中的extension_dir = "./"
　　修改爲extension_dir = "/usr/local/webserver/php/lib/php/extensions/no-debug-non-zts-20060613/"
　　並在此行後增加以下幾行，然後保存：
　　extension = "memcache.so"
　　extension = "pdo_mysql.so"
　　extension = "imagick.so"

　　再查找output_buffering = Off
　　修改爲output_buffering = On

　　自動修改：若嫌手工修改麻煩，可執行以下shell命令，自動完成對php.ini文件的修改：

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

　　6、配置eAccelerator加速PHP：

mkdir -p /usr/local/webserver/eaccelerator_cache
vi /usr/local/webserver/php/etc/php.ini

　　按shift+g鍵跳到配置文件的最末尾，加上以下配置信息：

[eaccelerator] zend_extension="/usr/local/webserver/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so" eaccelerator.shm_size="128" eaccelerator.cache_dir="/usr/local/webserver/eaccelerator_cache" eaccelerator.enable="1" eaccelerator.optimizer="1" eaccelerator.check_mtime="1" eaccelerator.debug="0" eaccelerator.filter="" eaccelerator.shm_max="0" eaccelerator.shm_ttl="300" eaccelerator.shm_prune_period="120" eaccelerator.shm_only="0" eaccelerator.compress="1" eaccelerator.compress_level="9"

　　修改配置文件：

vi /etc/sysctl.conf

　　輸入以下內容：

kernel.shmmax = 134217728

　　然後執行以下命令使配置生效：

/sbin/sysctl -p

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　　7、創建www用戶和組，以及供blog.s135.com和www.s135.com兩個虛擬主機使用的目錄：

/usr/sbin/groupadd www /usr/sbin/useradd -g www www mkdir -p /data0/htdocs/blog chmod +w /data0/htdocs/blog chown -R www:www /data0/htdocs/blog mkdir -p /data0/htdocs/www chmod +w /data0/htdocs/www chown -R www:www /data0/htdocs/www

　　8、創建php-fpm配置文件（php-fpm是爲PHP打的一個FastCGI管理補丁，可以平滑變更php.ini配置而無需重啓php-cgi）：
　　在/usr/local/webserver/php/etc/目錄中創建php-fpm.conf文件：

rm -f /usr/local/webserver/php/etc/php-fpm.conf
vi /usr/local/webserver/php/etc/php-fpm.conf

　　輸入以下內容（如果您安裝 Nginx + PHP 用於程序調試，請將以下的0改爲1，以便顯示PHP錯誤信息，否則，Nginx 會報狀態爲500的空白錯誤頁）：

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

Pid file
/usr/local/webserver/php/logs/php-fpm.pid

Error log file
/usr/local/webserver/php/logs/php-fpm.log

Log level
notice

When this amount of php processes exited with SIGSEGV or SIGBUS ...
10

... 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.
1m

Time limit on waiting child's reaction on signals from master
5s

Set to 'no' to debug fpm
yes

Name of pool. Used in logs and stats.
default

Address to accept fastcgi requests on.
Valid syntax is 'ip.ad.re.ss:port' or just 'port' or '/path/to/unix/socket'
127.0.0.1:9000

Set listen(2) backlog
-1

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.

0666

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

/usr/sbin/sendmail -t -i
1

Unix user of processes
www

Unix group of processes
www

Process manager settings

Sets style of controling worker process count.
Valid values are 'static' and 'apache-like'
static

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.
128

Settings group for 'apache-like' pm style

Sets the number of server processes created on startup.
Used only when 'apache-like' pm_style is selected
20

Sets the desired minimum number of idle server processes.
Used only when 'apache-like' pm_style is selected
5

Sets the desired maximum number of idle server processes.
Used only when 'apache-like' pm_style is selected
35

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'
0s

The timeout (in seconds) for serving of single request after which a php backtrace will be dumped to slow.log file
'0s' means 'off'
0s

The log file for slow requests
logs/slow.log

Set open file desc rlimit
51200

Set max core size rlimit
0

Chroot to this directory at the start, absolute path

Chdir to this directory at the start, absolute path

Redirect workers' stdout and stderr into main error log.
If not set, they will be redirected to /dev/null, according to FastCGI specs
yes

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
500

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.
127.0.0.1

Pass environment variables like LD_LIBRARY_PATH
All $VARIABLEs are taken from current environment

$HOSTNAME
/usr/local/bin:/usr/bin:/bin
/tmp
/tmp
/tmp
$OSTYPE
$MACHTYPE
2

　9、啓動php-cgi進程，監聽127.0.0.1的9000端口，進程數爲200（如果服務器內存小於3GB，可以只開啓64個進程），用戶爲www：

ulimit -SHn 51200 /usr/local/webserver/php/sbin/php-fpm start

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　　三、安裝Nginx 0.7.54
　　1、安裝Nginx所需的pcre庫：

tar zxvf pcre-7.8.tar.gz
cd pcre-7.8/
./configure
make && make install
cd ../

　　2、安裝Nginx

tar zxvf nginx-0.7.54.tar.gz cd nginx-0.7.54/ ./configure --user=www --group=www --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module make && make install cd ../

　　3、創建Nginx日誌目錄

mkdir -p /data1/logs
chmod +w /data1/logs
chown -R www:www /data1/logs

　　4、創建Nginx配置文件
　　①、在/usr/local/webserver/nginx/conf/目錄中創建nginx.conf文件：

rm -f /usr/local/webserver/nginx/conf/nginx.conf
vi /usr/local/webserver/nginx/conf/nginx.conf

　　輸入以下內容：

user www www;
worker_processes 8;

error_log /data1/logs/nginx_error.log crit;

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

#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 51200;

events
{
use epoll;
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;
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 blog.s135.com;
index index.html index.htm index.php;
root /data0/htdocs/blog;

#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 /data1/logs/access.log access;
}

server
{
listen 80;
server_name www.s135.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 /data1/logs/wwwlogs.log wwwlogs;
}

server
{
listen 80;
server_name status.blog.s135.com;

location / {
stub_status on;
access_log off;
}
}
}

　　②、在/usr/local/webserver/nginx/conf/目錄中創建fcgi.conf文件：

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

　　輸入以下內容：

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;

　　5、啓動Nginx

ulimit -SHn 51200
/usr/local/webserver/nginx/sbin/nginx

--------------------------------------------------------------------------------

　　四、配置開機自動啓動Nginx + PHP

vi /etc/rc.local

　　在末尾增加以下內容：

ulimit -SHn 51200 /usr/local/webserver/php/sbin/php-fpm start /usr/local/webserver/nginx/sbin/nginx

--------------------------------------------------------------------------------

　　五、優化Linux內核參數

vi /etc/sysctl.conf

　　在末尾增加以下內容：

net.ipv4.tcp_fin_timeout = 30 net.ipv4.tcp_keepalive_time = 300 net.ipv4.tcp_syncookies = 1 net.ipv4.tcp_tw_reuse = 1 net.ipv4.tcp_tw_recycle = 1 net.ipv4.ip_local_port_range = 5000 65000

　　使配置立即生效：

/sbin/sysctl -p

--------------------------------------------------------------------------------

　　六、在不停止Nginx服務的情況下平滑變更Nginx配置
　　1、修改/usr/local/webserver/nginx/conf/nginx.conf配置文件後，請執行以下命令檢查配置文件是否正確：

/usr/local/webserver/nginx/sbin/nginx -t

　　如果屏幕顯示以下兩行信息，說明配置文件正確：
　　the configuration file /usr/local/webserver/nginx/conf/nginx.conf syntax is ok
　　the configuration file /usr/local/webserver/nginx/conf/nginx.conf was tested successfully

　　2、這時，輸入以下命令查看Nginx主進程號：

ps -ef | grep "nginx: master process" | grep -v "grep" | awk -F ' ' '{print $2}'

　　屏幕顯示的即爲Nginx主進程號，例如：
　　6302
　　這時，執行以下命令即可使修改過的Nginx配置文件生效：

kill -HUP 6302

　　或者無需這麼麻煩，找到Nginx的Pid文件：

kill -HUP `cat /usr/local/webserver/nginx/nginx.pid`

--------------------------------------------------------------------------------

　　七、編寫每天定時切割Nginx日誌的腳本
　　1、創建腳本/usr/local/webserver/nginx/sbin/cut_nginx_log.sh

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

　　輸入以下內容：

#!/bin/bash # This script run at 00:00
# The Nginx logs path
logs_path="/usr/local/webserver/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/webserver/nginx/nginx.pid`

　　2、設置crontab，每天凌晨00:00切割nginx訪問日誌

crontab -e

　　輸入以下內容：

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

--------------------------------------------------------------------------------

　　本文若有小的修改，會第一時間在以下網址發佈：
　　http://blog.s135.com/nginx_php_v5/

--------------------------------------------------------------------------------

　　附：文章修改歷史

　　● [2009年05月06日] [Version 5.0] 在4.14版本的基礎上重新撰寫本文，支持PHP 5.2.9，增加MySQL配置過程

　　（全文完）

CentOS下 Apache/PHP/MySQL/Nginx/eAccelerator自動安裝腳本

By 林胖胖 on March 30, 2009 12:38 AM

轉自：http://www.discuz.net/thread-1230756-1-3.html

懶人自有懶人的辦法，配置機器多了，同樣的命令敲鍵盤敲到手都痛，所以自己寫了一個自動安裝軟件簡單腳本
適用範圍CentOS4、CentOS5

MySQL版本：mysql-5.0.75.tar.gz
PHP版本：php-5.2.9
Nginx版本：nginx-0.7.38
Apache版本：2.0.63

mkdir /home/src
cd /home/src
wget http://www.q25.net/all.tar.gz
tar xzf all.tar.gz
sh build.sh

經歷漫長的等待之後安裝完畢(如果沒耐心等,用crond來執行吧)，
MySQL安裝在/usr/local ,數據庫目錄/var/lib/mysql;
php安裝在/usr/local, php.ini放在/usr/local/etc/php.ini;
nginx 安裝在/usr/local/nginx;
Apache安裝在/usr/local/apache;

以上軟件編譯參數已經優化，適合大多數人使用，剩下的自己設置吧

~~~~~~~~~~~~~~~~~

Q：設置裏面的ip限制，
limit_conn one 3;

如果不包含圖片應該怎麼做？同時連接數最大爲3，如果圖片多的話，顯示的時候，不刷新有些圖片顯示不出來

A：location ~* ^.+/.(gif|jpg|png|jpeg|bmp)$ {
limit_conn one 10;
}
添加這個到虛擬主機裏頭，會把圖片文件的限制改成10，你也可以改成更多

ican2002

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