Nginx虚拟主机配置 + 虚拟主机支持PHP
说明：配置之前先把域名解析到服务器IP地址上站点1：bbs.iyunv.com程序所在目录/data/iyunv/bbs
站点2：sns.iyunv.com程序所在目录/data/iyunv/sns
chown www.www /data/iyunv/ -R#设置目录所有者，www为nginx运行账户
chmod 700 /data/iyunv/ -R#设置目录权限
nginx配置文件路径：/usr/local/nginx/conf/nginx.conf
修改之前先备份原来的配置文件cp /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.confbak
一、禁止nginx空主机头
vi /usr/local/nginx/conf/nginx.conf #编辑
找到server，在上面一行添加如下内容：
##############################
server { listen 80 default;
server_name_;
location / {
root html;
return 404;
}
location ~ /.ht {
denyall;
}
}
##############################
这样设置之后，空主机头访问会直接跳转到nginx404错误页面。
二、添加nginx虚拟主机包含文件
cd /usr/local/nginx/conf/ #进入nginx安装目录
mkdir vhost #建立虚拟目录
vi/usr/local/nginx/conf/nginx.conf #编辑
找到上一步添加的代码，在最后添加如下内容：
includevhost/*.conf;
例如：
server { listen 80 default;
server_name_;
location / {
root html;
return 404;
}
location ~ /.ht {
denyall;
}
}
includevhost/*.conf;
##############################
三、修改nginx连接fastcgi的方式为unix domain socket
touch /tmp/php-cgi.sock#建立php-cgi.sock文件
chown www.www /tmp/php-cgi.sock#设置文件所有者为www（必须与nginx的用户一致）
vi/usr/local/nginx/conf/nginx.conf#编辑nginx配置文件
fastcgi_pass 127.0.0.1:9000; 修改为
fastcgi_pass unix:/tmp/php-cgi.sock;
vi /usr/local/php5/etc/php-fpm.conf#编辑php-fpm配置文件
listen = 127.0.0.1:9000 修改为
listen =/tmp/php-cgi.sock;
四、修改好之后的/usr/local/nginx/conf/nginx.conf配置文件如下（建议直接使用这个修改好的文件）
userwww www;
worker_processes2;
#error_loglogs/error.log;
#error_loglogs/error.lognotice;
#error_loglogs/error.loginfo;
#pid logs/nginx.pid;
events {
use epoll;
worker_connections65535;
}
http {
include mime.types;
default_typeapplication/octet-stream;
#log_formatmain'$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_loglogs/access.logmain;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_max_body_size 300m;
sendfile on;
tcp_nopush 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;
#keepalive_timeout0;
keepalive_timeout60;
tcp_nodelay on;
server_tokens off;
gzipon;
gzip_min_length1k;
gzip_buffers 4 16k;
gzip_http_version 1.1;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
server {
listen 80 default;
server_name_;
location / {
root html;
return 404;
}
location ~ /.ht {
denyall;
}
}
server
{
listen 80;
#server_name localhost;
index index.php default.php index.html index.htm default.html default.htm ;
root /data/iyunv;
location ~ .*\.(php|php5)?$
{
fastcgi_passunix:/tmp/php-cgi.sock;
fastcgi_index index.php;
include fcgi.conf;
}
location /status {
stub_status on;
access_log off;
}
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
location ~ .*\.(js|css)?$
{
expires 12h;
}
access_log off;
}
includevhost/*.conf;
}
五、创建fcgi.conf配置文件
vi /usr/local/nginx/conf/fcgi.conf#添加以下内容
fastcgi_paramGATEWAY_INTERFACECGI/1.1;
fastcgi_paramSERVER_SOFTWARE nginx/$nginx_version;
fastcgi_paramQUERY_STRING $query_string;
fastcgi_paramREQUEST_METHOD $request_method;
fastcgi_paramCONTENT_TYPE $content_type;
fastcgi_paramCONTENT_LENGTH $content_length;
fastcgi_paramSCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_paramSCRIPT_NAME $fastcgi_script_name;
fastcgi_paramREQUEST_URI $request_uri;
fastcgi_paramDOCUMENT_URI $document_uri;
fastcgi_paramDOCUMENT_ROOT $document_root;
fastcgi_paramSERVER_PROTOCOL $server_protocol;
fastcgi_paramREMOTE_ADDR $remote_addr;
fastcgi_paramREMOTE_PORT $remote_port;
fastcgi_paramSERVER_ADDR $server_addr;
fastcgi_paramSERVER_PORT $server_port;
fastcgi_paramSERVER_NAME $server_name;
# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_paramREDIRECT_STATUS 200;
六、创建虚拟主机配置文件
vi/usr/local/nginx/conf/vhost/bbs.iyunv.com.conf #添加以下内存
server
{
listen 80;
server_name sns.iyunv.com;
index index.php index.html index.htm default.html default.htm default.php;
root/data/iyunv/sns;
location ~ .*\.(php|php5)?$
{
fastcgi_passunix:/tmp/php-cgi.sock;
fastcgi_index index.php;
include fcgi.conf;
}
location /status {
stub_status on;
access_log off;
}
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
location ~ .*\.(js|css)?$
{
expires 12h;
}
access_log off;
}
七、测试
找到init.d/php-cgi
修改：
#DAEMON_OPTS=”-a 127.0.0.1 -p 9000 -C 1 -u www-data -f /usr/bin/php-cgi”
DAEMON_OPTS=”-a 127.0.0.1 -s /tmp/php-cgi.sock -C 1 -u www-data -f /usr/bin/php-cgi”
vi /data/iyunv/bbs/index.php#新建文件，添加以下内容:wq!#保存退出
vi /data/iyunv/sns/index.php#新建文件，添加以下内容:wq!#保存退出
/etc/rc.d/init.d/nginx restart #重启nginx
/etc/rc.d/init.d/php-fpm restart #重启php-fpm
打开
http://bbs.iyunv.com/
http://sns.iyunv.com/
原文出处：http://www.cnblogs.com/kuyuecs/archive/2012/07/12/2588025.html
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