Nginx虚拟主机配置 + 虚拟主机支持PHP

Posted 2020-11-28

说明：配置之前先把域名解析到服务器IP地址上

站点1：bbs.osyunwei.com 程序所在目录/data/osyunwei/bbs

站点2：sns.osyunwei.com 程序所在目录/data/osyunwei/sns

chown www.www /data/osyunwei/ -R #设置目录所有者，www为nginx运行账户

chmod 700 /data/osyunwei/ -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 {     

                   deny  all;                    

                }      

}

##############################

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：

include vhost/*.conf;

例如：

server { listen 80 default;

               server_name  _;      

               location / {     

                   root   html;      

                   return 404;                     

               }     

               location ~ /.ht {     

                   deny  all;                    

                }      

}

include vhost/*.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）

user www www;

worker_processes 2;

#error_log logs/error.log;

#error_log logs/error.log notice;

#error_log logs/error.log info;

#pid logs/nginx.pid;

events {

use epoll;

worker_connections  65535;

}

http {

include       mime.types;

default_type  application/octet-stream;

#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  logs/access.log  main;

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_timeout  0;

keepalive_timeout  60;

tcp_nodelay on;

server_tokens off;

gzip  on;

gzip_min_length  1k;

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 {

 deny  all;

                  }

   }

server

    {

 listen       80;

 #server_name localhost;

 index index.php default.php index.html index.htm default.html default.htm ;

 root /data/osyunwei;

location ~ .*.(php|php5)?$

                    {

                            fastcgi_pass  unix:/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;

    }

include vhost/*.conf;

}

五、创建fcgi.conf配置文件

vi /usr/local/nginx/conf/fcgi.conf #添加以下内容

fastcgi_param GATEWAY_INTERFACE CGI/1.1;

fastcgi_param SERVER_SOFTWARE nginx/$nginx_version;

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;

六、创建虚拟主机配置文件

vi /usr/local/nginx/conf/vhost/bbs.osyunwei.com.conf #添加以下内存

server

    {

            listen       80;

            server_name sns.osyunwei.com;

            index index.php index.html index.htm default.html default.htm default.php;

            root  /data/osyunwei/sns;

location ~ .*.(php|php5)?$

                    {

                            fastcgi_pass  unix:/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/osyunwei/bbs/index.php #新建文件，添加以下内容 <?php phpinfo(); ?> :wq! #保存退出

vi /data/osyunwei/sns/index.php #新建文件，添加以下内容 <?php phpinfo(); ?> :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

作者：1198553937 漫步者