How to set up a high-performance WEB server with Linux+Nginx+Php

nginx ("engine x") is a high-performance http and reverse proxy server, as well as an imap/pop3/smtp proxy server. nginx was developed by igor sysoev for rambler.ru, the second most visited site in Russia, where it has been running for over two and a half years. igor releases the source code under a BSD-like license. Although still in beta, nginx is already known for its stability, rich feature set, sample configuration files, and low system resource consumption.

Installation steps

1. Compile and install the support libraries required for php5.2.9

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 ../

2. Compile and install mysql 5.1.34 extension library

/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 ../

The installation of mysql is omitted here

3. Compile and install php (fastcgi mode)

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 ../

4. Modify the php-fpm configuration file

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

Enter the following:

/usr/local/webserver/php/logs/php-fpm.pid
/usr/local/webserver/php/logs/php-fpm.log
notice
10
1m
5s
yes

default
127.0.0.1:9000

-1


0666


/usr/sbin/sendmail -t -i
1

www
www

static
128

20
5
35


0s
0s
logs/slow.log
51200
0


yes
500
127.0.0.1

$hostname
/usr/local/bin:/usr/bin:/bin
/tmp
/tmp
/tmp
$ostype
$machtype
2

五、创建www用户组及www用户

/usr/sbin/groupadd www
/usr/sbin/useradd -g www www

六、编译安装nginx

tar zxvf nginx-0.6.35.tar.gz
cd nginx-0.6.35/
默认安装：
./configure
make && make install
默认情况下，nginx 会被安装在 /usr/local/nginx。通过设定编译选项，你可以改变这个设定。

指定编译选项安装，如：
./configure --user=www --group=www --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module
make && make install
cd ../

七、创建fcgi.conf文件

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

输入以下内容：

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;

八、编辑nginx配置文件

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

输入以下内容：

user www www;
worker_processes 8;
error_log /usr/local/webserver/nginx/logs/logs/nginx_error.log crit;
pid /usr/local/webserver/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
events {
use epoll;
worker_connections 51200;
}

http {
include mime.types;
default_type application/octet-stream;
charset utf-8;

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 8 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;
#多个站点设置，站点文件夹必须放在nginx的html目录，否则不支持多站点
server {
listen 80;
server_name www.v-ec.com;
root /usr/local/webserver/nginx/html/www.v-ec.com;
index index.php index.html;

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 6h;
}

log_format veclog '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
access_log logs/vec.log veclog;
}
#多个站点设置，站点文件夹必须放在nginx的html目录，否则不支持多站点
server {
listen 80;
server_name www.w3cgroup.com;
root /usr/local/webserver/nginx/html/www.w3cgroup.com;
index index.php index.html;

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 6h;
}

log_format w3cclog '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
access_log logs/w3c.log w3clog;
}
}

九、配置开机自动启动nginx php

vi /etc/rc.local

在末尾增加以下内容：

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

十、优化linux内核参数

vi /etc/sysctl.conf

在末尾增加以下内容：

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

使配置立即生效：

/sbin/sysctl –p

做到这里，可以reboot重启linux了，不出意外的话应该可以顺利开启nginx

平滑重启nginx

ps aux | grep nginx
找到nginx的master process，假如为：5800，然后kill
kill –hup 5800

平滑重启php

/usr/local/webserver/php/sbin/php-fpm restart

php-fpm的其他命令：start | stop | quit | restart | reload | logrotate

The above is the detailed content of How to set up a high-performance WEB server with Linux+Nginx+Php. For more information, please follow other related articles on the PHP Chinese website!