Nginx教程:配置虚拟机(多个站点)

2023年 7月 12日 95.0k 0

学习如何在一个Nginx服务器中配置多个站点。

假要你所在的公司由于预算问题,现在只能提供一台服务器,但是有以下几个网站:www.yourmall.com,m.yourmall.comwww.yourcrm.com需要部署,并且你已经根据我们上一篇文章中安装配置了,实现以下需求。

  • www.yourmall.com是公司的电子商务平台。
  • m.yourmall.com 是公司的电子商务平台子站,用于移动端用户的访问。
  • www.yourcrm.com 是公司的用户关系管理系统。

现在为以上网站在服务器上规划目录,创建一个目录:/var/sites,为上面三个站点分别创建一个目录:

  • www.yourmall.com对应创建的目录为: /var/sites/yourmall
  • m.yourmall.com 对应创建的目录为: /var/sites/m_yourmall
  • www.yourcrm.com 对应创建的目录为: /var/sites/yourcrm

如下图所示 -

[root@localhost sites]# mkdir /var/sites/yourmall
[root@localhost sites]# mkdir /var/sites/m_yourmall
[root@localhost sites]# mkdir /var/sites/yourcrm
[root@localhost sites]# pwd
/var/sites
[root@localhost sites]# ll
total 0
drwxr-xr-x. 2 root root 6 Apr 28 04:23 m_yourmall
drwxr-xr-x. 2 root root 6 Apr 28 04:23 yourcrm
drwxr-xr-x. 2 root root 6 Apr 28 04:23 yourmall
[root@localhost sites]#

1. 第一个域名/网站配置

打开Nginx的配置文件:/usr/local/nginx/conf/nginx.conf ,并在 http 块下加入以下子块server,如下配置内容所示 -

    #  vhost for yourmall.com configure.
    server {
        listen       80;
        server_name  www.yourmall.com yourmall.com;

        #charset koi8-r;

        #access_log  logs/yourmall.access.log  main;

        location / {
            root   /var/sites/yourmall;
            index  index.html index.html;
        }

        error_page  404              /404.html;

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   /var/sites/yourmall;
        }

        location ~ .php$ {
            root           /var/sites/yourmall;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }

Shell

现在,完整的Nginx配置文件:/usr/local/nginx/conf/nginx.conf的内容如下所示 -


#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


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;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.html;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ .php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ .php$ {
            root           html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /.ht {
        #    deny  all;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.html;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.html;
    #    }
    #}

    #  vhost for yourmall.com configure.
    server {
        listen       80;
        server_name  www.yourmall.com yourmall.com;

        #charset koi8-r;

        #access_log  logs/yourmall.access.log  main;

        location / {
            root   /var/sites/yourmall;
            index  index.html index.html;
        }

        error_page  404              /404.html;

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   /var/sites/yourmall;
        }

        location ~ .php$ {
            root           /var/sites/yourmall;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }

}

Shell

在目录 /var/sites/yourmall 下创建一个文件:index.html用于测试网站的配置情况,其代码如下 -




Welcome To Yourmall.com

    body {
        width: 35em;
        margin: 0 auto;
        font-family: Tahoma, Verdana, Arial, sans-serif;
    }



欢迎您访问:Yourmall.com 
这是 Yourmall.com 的首页,仅用于Nginx的虚拟机配置测试演示。


yourmall.com.

Thank you for using nginx.


HTML

现在,重新加载Nginx配置文件,在加载配置文件之前,最好先测试一下配置文件语法是否正确,使用以下命令来测试 -

[root@localhost sites]# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@localhost sites]#

Shell

然后执行重新加载Nginx配置文件 -

[root@localhost sites]# /usr/local/nginx/sbin/nginx -s reload
[root@localhost sites]#

Shell

到了这一步,我们来看看网站 www.yourmall.com 是否配置成功,接下来我们要访问这个域名,看能不能看到我们在上面写入的 index.html 文件中的内容。在测试访问www.yourmall.com 域名之前,我们还要对这个域名进行映射(外网称为解析)。在局域网内的一台Windows计算机上打开文件C:WindowsSystem32drivershosts,在这个文件的最后一行加入以下内容 -

192.168.0.134    www.yourmall.com
192.168.0.134    yourmall.com

Shell

注意:在这里,192.168.0.134 是配置Nginx服务器的IP,如果你的服务器不是这个IP,请写上对应的服务器IP。

现在,打开浏览器,访问以下网站域名: www.yourmall.comyourmall.com ,没有错误,应该会看到以下界面 -

Nginx教程:配置虚拟机(多个站点)

就这样,第一个网站的配置完成了!

2. 第二个域名/网站配置

现在,我们来配置第二个网站:m.yourmall.com, 假设 m.yourmall.com 这个网站它是www.yourmall.com 的二级域名网站,主要用于服务主站 www.yourmall.com 的移动端访问用户。

打开Nginx的配置文件:/usr/local/nginx/conf/nginx.conf ,并在 http 块下加入以下子块server,如下配置内容所示 -

    #  手机/移动端网站 vhost for m.yourmall.com configure.
    server {
        listen       80;
        server_name  m.yourmall.com;

        #charset koi8-r;

        #access_log  logs/m_yourmall.access.log  main;

        location / {
            root   /var/sites/m_yourmall;
            index  index.html index.html;
        }

        error_page  404              /404.html;

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   /var/sites/m_yourmall;
        }

        location ~ .php$ {
            root           /var/sites/m_yourmall;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }

Shell

现在,完整的Nginx配置文件:/usr/local/nginx/conf/nginx.conf的内容如下所示 -


#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


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;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.html;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        location ~ .php$ {
            root           html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }



    #  vhost for yourmall.com configure.
    server {
        listen       80;
        server_name  www.yourmall.com yourmall.com;

        #charset koi8-r;

        #access_log  logs/yourmall.access.log  main;

        location / {
            root   /var/sites/yourmall;
            index  index.html index.html;
        }

        error_page  404              /404.html;

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   /var/sites/yourmall;
        }

        location ~ .php$ {
            root           /var/sites/yourmall;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }


    #  手机/移动端网站 vhost for m.yourmall.com configure.
    server {
        listen       80;
        server_name  m.yourmall.com;

        #charset koi8-r;

        #access_log  logs/m_yourmall.access.log  main;

        location / {
            root   /var/sites/m_yourmall;
            index  index.html index.html;
        }

        error_page  404              /404.html;

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   /var/sites/m_yourmall;
        }

        location ~ .php$ {
            root           /var/sites/m_yourmall;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }

}

Shell

在目录 /var/sites/m_yourmall 下创建一个文件:index.html用于测试网站的配置情况,其代码如下 -




Welcome To Yourmall.com

    body {
        width: 35em;
        margin: 0 auto;
        font-family: Tahoma, Verdana, Arial, sans-serif;
    }



欢迎您访问:m.yourmall.com 
这是 Yourmall.com 主站的子域名:m.yourmall.com ,仅用于Nginx的虚拟机配置测试演示。


m.yourmall.com.

Thank you for using nginx.


HTML

现在,重新加载Nginx配置文件,在加载配置文件之前,最好先测试一下配置文件语法是否正确,使用以下命令来测试 -

[root@localhost sites]# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@localhost sites]#

Shell

然后执行重新加载Nginx配置文件 -

[root@localhost sites]# /usr/local/nginx/sbin/nginx -s reload
[root@localhost sites]#

Shell

到了这一步,我们来看看网站 m.yourmall.com 是否配置成功,接下来我们要访问这个域名,看能不能看到我们在上面写入的 index.html 文件中的内容。在测试访问m.yourmall.com 域名之前,我们还要对这个域名进行映射(外网称为解析)。在局域网内的一台Windows计算机上打开文件C:WindowsSystem32drivershosts,在这个文件的最后一行加入以下内容 -

192.168.0.134    m.yourmall.com

Shell

注意:在这里,192.168.0.134 是配置Nginx服务器的IP,如果你的服务器不是这个IP,请写上对应的服务器IP。

现在,打开浏览器,访问以下网站域名: m.yourmall.com 没有错误,应该会看到以下界面 -

Nginx教程:配置虚拟机(多个站点)

就这样,第二个网站(子域名)的配置完成了!

3. 第三个域名/网站配置

接下来,我们来配置第三个网站:www.yourcrm.com, 假设 www.yourcrm.com 这个网站它是一个客户管理系统,主要记录客户信息的管理网站。

注意:配置这个网站与第一个网站类似,只是指定/使用文件目录不太一样。

打开Nginx的配置文件:/usr/local/nginx/conf/nginx.conf ,并在 http 块下加入以下子块server,如下配置内容所示 -

    # 客户管理系统 vhost for yourcrm.com configure.
    server {
        listen       80;
        server_name  www.yourcrm.com yourcrm.com;

        #charset koi8-r;

        #access_log  logs/yourcrm.access.log  main;

        location / {
            root   /var/sites/yourcrm;
            index  index.html index.html;
        }

        error_page  404              /404.html;

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   /var/sites/yourcrm;
        }

        location ~ .php$ {
            root           /var/sites/yourcrm;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }

Shell

现在,完整的Nginx配置文件:/usr/local/nginx/conf/nginx.conf的内容如下所示 -


#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


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;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.html;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        location ~ .php$ {
            root           html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }



    #  vhost for yourmall.com configure.
    server {
        listen       80;
        server_name  www.yourmall.com yourmall.com;

        #charset koi8-r;

        #access_log  logs/yourmall.access.log  main;

        location / {
            root   /var/sites/yourmall;
            index  index.html index.html;
        }

        error_page  404              /404.html;

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   /var/sites/yourmall;
        }

        location ~ .php$ {
            root           /var/sites/yourmall;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }


    #  手机/移动端网站 vhost for m.yourmall.com configure.
    server {
        listen       80;
        server_name  m.yourmall.com;

        #charset koi8-r;

        #access_log  logs/m_yourmall.access.log  main;

        location / {
            root   /var/sites/m_yourmall;
            index  index.html index.html;
        }

        error_page  404              /404.html;

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   /var/sites/m_yourmall;
        }

        location ~ .php$ {
            root           /var/sites/m_yourmall;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }


    # 客户管理系统 vhost for yourcrm.com configure.
    server {
        listen       80;
        server_name  www.yourcrm.com yourcrm.com;

        #charset koi8-r;

        #access_log  logs/yourcrm.access.log  main;

        location / {
            root   /var/sites/yourcrm;
            index  index.html index.html;
        }

        error_page  404              /404.html;

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   /var/sites/yourcrm;
        }

        location ~ .php$ {
            root           /var/sites/yourcrm;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }

}

Shell

在目录 /var/sites/yourcrm 下创建一个文件:index.html用于测试网站的配置情况,其代码如下 -




Welcome To YourCrm.com

    body {
        width: 35em;
        margin: 0 auto;
        font-family: Tahoma, Verdana, Arial, sans-serif;
    }



欢迎您访问:yourcrm.com 
这是 yourcrm.com 网站的首页 ,仅用于Nginx的虚拟机配置测试演示。


yourcrm.com.

Thank you for using nginx.


HTML

现在,重新加载Nginx配置文件,在加载配置文件之前,最好先测试一下配置文件语法是否正确,使用以下命令来测试 -

[root@localhost sites]# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@localhost sites]#

Shell

然后执行重新加载Nginx配置文件 -

[root@localhost sites]# /usr/local/nginx/sbin/nginx -s reload
[root@localhost sites]#

Shell

到了这一步,我们来看看网站 www.yourcrm.com 是否配置成功,接下来我们要访问这个域名,看能不能看到我们在上面写入的 index.html 文件中的内容。在测试访问www.yourcrm.com 域名之前,我们还要对这个域名进行映射(外网称为解析)。在局域网内的一台Windows计算机上打开文件C:WindowsSystem32drivershosts,在这个文件的最后一行加入以下内容 -

192.168.0.134    www.yourcrm.com
192.168.0.134    yourcrm.com

Shell

注意:在这里,192.168.0.134 是配置Nginx服务器的IP,如果你的服务器不是这个IP,请写上对应的服务器IP。

现在,打开浏览器,访问以下网站域名: www.yourcrm.comyourcrm.com ,没有错误,应该会看到以下界面 -

Nginx教程:配置虚拟机(多个站点)

就这样,第三个网站的配置完成了!

4. 优化配置

经过了上面三个网站的配置,相信你可能觉得 Nginx 的配置文件:/usr/local/nginx/conf/nginx.conf 内容有点多了,这还只是最简单的配置(还未包函重写,日志记录等规则),从头看到尾多少有点不太方便,能不能有更好的办法解决这个问题? 当然可以。我们可以把每个网站的配置独立成一个配置文件,然后在主配置文件中使用 include 指令包函进来。

现在来看看怎么修改配置,首先分别创建三个网站的配置文件:

  • www.yourmall.com -> /usr/local/nginx/conf/vhosts/yourmall.conf
  • m.yourmall.com -> /usr/local/nginx/conf/vhosts/m_yourmall.conf
  • www.yourcrm.com -> /usr/local/nginx/conf/vhosts/yourcrm.conf

再将上面配置中对应每个网站的文件包括放入主配置文件。例如,对于文件/usr/local/nginx/conf/vhosts/yourmall.conf 放置的文件内容如下:

#  vhost for yourmall.com configure.
server {
    listen       80;
    server_name  www.yourmall.com yourmall.com;

    #charset koi8-r;

    #access_log  logs/yourmall.access.log  main;

    location / {
        root   /var/sites/yourmall;
        index  index.html index.html;
    }

    error_page  404              /404.html;

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /var/sites/yourmall;
    }

    location ~ .php$ {
        root           /var/sites/yourmall;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
        include        fastcgi_params;
    }

}

Shell

其它两个网站也同样放入对应配置。

在主配置文件:/usr/local/nginx/conf/nginx.conf 中,包函上述三个文件即可。现在文件:/usr/local/nginx/conf/nginx.conf的内容如下所示 -


#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


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;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.html;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        location ~ .php$ {
            root           html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
        }

    }

    # 网站配置
    include /usr/local/nginx/conf/vhosts/yourmall.conf;

    include /usr/local/nginx/conf/vhosts/m_yourmall.conf;

    include /usr/local/nginx/conf/vhosts/yourcrm.conf;

}

Shell

重新加载Nginx配置文件,在加载配置文件之前,最好先测试一下配置文件语法是否正确,使用以下命令来测试 -

[root@localhost sites]# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@localhost sites]#

Shell

然后执行重新加载Nginx配置文件 -

[root@localhost sites]# /usr/local/nginx/sbin/nginx -s reload
[root@localhost sites]#

Shell

到此,在Nginx上配置虚拟机演示实例就完了。

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