linux 下 nginx phpcgi 的安装及配置
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一，什么是nginx，它有什么优点 Nginx ("engine x") 是一个高性能的 HTTP 和 反向代理 服务器，也是一个 IMAP/POP3/SMTP 代理服务器。
Nginx 是一个很牛的高性能Web和反向代理服务器,它具有有很多非常优越的特性:
二，安装所要软件 wget http://sysoev.ru/nginx/nginx-0.8.15.tar.gz wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-7.9.tar.gz wget http://museum.php.net/php5/php-5.2.6.tar.gz 三、安装PHP 5.2.6（FastCGI模式） 安装php的时候，需要安装支持php的一些库，不过一般情况，装好linux系统时，这些库基本上都装好，所以支持php安装的软件，就在这儿不说了。如果make && make install时提示出错时，你可以看一下缺少什么，你就装什么。 tar zxvf php-5.2.6.tar.gz make && make install cp /usr/local/php/bin/php? /usr/bin/php-cgi 1，修改php.ini nano php.ini? 按f6然后输入extension_dir 查找/usr/local/php/etc/php.ini中的extension_dir = "./" 2，启动php-cgi /usr/local/bin/spawn-fcgi -a 127.0.0.1 -p 9000 -C 5 -f /usr/bin/php-cgi nginx配置文件中的? fastcgi_pass 127.0.0.1:9000; 就是根据上面来的 3，查看一下 [zhangy@BlackGhost www]$ ps -e|grep php-cgi 四，安装nginx tar zxvf nginx-0.8.35.tar.gz 1,配置nginx.conf nano /usr/local/nginx/conf/nginx.conf user zhangy users;
worker_processes 10;
error_log /var/vlogs/nginx_error.log crit;
pid /var/vlogs/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 $binary_remote_addr 10m;
upstream 127.0.0.1:1081 { server 127.0.0.1:1081; }
upstream localhost:1080 { server 127.0.0.1:1080; }
server
{
listen 10000;
server_name :10000;
index index.html index.htm index.php;
root /home/zhangy/www/metbee/trunk/src/web;
#limit_conn crawler 20;
location ~ .*.(php|php5)?$
{
proxy_pass http://127.0.0.1:1081;
break;
#fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi.conf;
}
# location /main {
# proxy_pass http://fast_test;
# break;
# }
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" $http_x_forwarded_for';
access_log /var/log/metbee.log access;
}
server
{
listen 80;
server_name :80;
index index.html index.htm blog/index.php;
root /home/zhangy/www;
location /test {
proxy_pass http://localhost:1080;
break;
}
# location ~ .*.(php|php5|html)?$
# location ~ .*
# {
if (!-e $request_filename){
rewrite ^/tag/(.*) /blog/index.php?tag=$1 last;
rewrite ^/page/(d+)$ /blog/index.php?paged=$1 last;
rewrite ^/(.*)/(d+).html /blog/index.php?p=$2 last;
rewrite ^/category/(.*) /blog/index.php?category_name=$1 last;
# rewrite ^/date/([0-9]{4,4})/([0-9]{1,2})?$ /blog/index.php?year=$1&monthnum=$2&page=$3 last;
# rewrite ^/date/([0-9]{4,2})?$ /blog/index.php?m=$1$2 last;
rewrite ^/newpage(d+)$ /blog/index.php?page_id=$1 last;
rewrite ^/feed$ /blog/index.php?feed=rss2 last;
rewrite ^/comment/feed$ /blog/index.php?feed=comment-rss2 last;
rewrite http://blog.51yip.com$ http://blog.51yip.com/blog/index.php redirect;
}
location ~ .*.(php|php5)?$
{
#fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi.conf;
}
log_format wwwlogs '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
access_log /var/log/wwwlogs.log wwwlogs;
}
server
{
listen 10001;
server_name :10001;
index index.html index.htm index.php;
root /mnt/song/fastfds2/data;
location ~ .*.(php|php5)?$
{
#fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi.conf;
}
location ~ .*.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
log_format imagelogs '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
access_log /var/log/imagelogs.log imagelogs;
}
server
{
listen 11211;
server_name :11211;
location / {
stub_status on;
access_log off;
}
}
}
2，fastcgi.conf cd /usr/local/nginx/conf nano /usr/local/nginx/conf/fastcgi.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??????? $server_name; # PHP only,required if PHP was built with --enable-force-cgi-redirect fastcgi_param? REDIRECT_STATUS??? 200; 3，优化linux内核参数 nano /etc/sysctl.conf 在末尾加上下面的东东 net.ipv4.tcp_max_syn_backlog = 65536 net.core.wmem_default = 8388608 net.ipv4.tcp_timestamps = 0 net.ipv4.tcp_tw_recycle = 1 net.ipv4.tcp_mem = 94500000 915000000 927000000 #net.ipv4.tcp_fin_timeout = 30 4,启动nginx ulimit -SHn 65535 5,查看启动 [zhangy@BlackGhost www]$ ps -e|grep nginx 五，开机启动 nano /etc/rc.local ulimit -SHn 65535
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