nginx 反向代理Apache

废话

我的Wordpress原本是丢在腾讯云低配（1+1+20）的学生机上，现在毕业不再继续使用。

服务器运行着Rails App，因为各种环境搭起来心太累，所以我直接使用 LAMP

wget http://soft.vpser.net/lnmp/lnmp1.5.tar.gz -cO lnmp1.5.tar.gz && tar zxf lnmp1.5.tar.gz && cd lnmp1.5 && ./install.sh lamp

这里注意使用sudo

经过不知道几分钟的等待就能搭好，基本不会出问题。

先把phpmyadmin跑起来

Lamp环境默认www路径/home/wwwroot/default/

phpmyadmin路径/home/wwwroot/default/phpmyadmin/

编辑Apache配置文件
```
 # Listen 80
 Listen 8080
```

添加VHost

 deployer@VM-0-14-ubuntu:~$ sudo lnmp vhost add
 +-------------------------------------------+
 |    Manager for LNMP, Written by Licess    |
 +-------------------------------------------+
 |              https://lnmp.org             |
 +-------------------------------------------+
 Please enter domain(example: www.lnmp.org): phpmyadmin.domain.com
  Your domain: phpmyadmin.domain.com
 Enter more domain name(example: lnmp.org *.lnmp.org):
 Please enter the directory for the domain: phpmyadmin.domain.com
 Default directory: /home/wwwroot/phpmyadmin.domain.com:
 Virtual Host Directory: /home/wwwroot/phpmyadmin.domain.com
 Allow access log? (y/n)
 Disable access log.
 Please enter Administrator Email Address: admin@domain.com
 Server Administrator Email:admin@domain.com
 Create database and MySQL user with same name (y/n) n
 Add SSL Certificate (y/n) n
    
 Press any key to start create virtul host...
    
 Create Virtul Host directory......
 set permissions of Virtual Host directory......
 Test Apache configure file...
 test apache configure... Syntax OK
  done
 Restart Apache...
 restart apache...  done
 ================================================
 Virtualhost infomation:
 Your domain: phpmyadmin.domain.com
 Home Directory: /home/wwwroot/phpmyadmin.domain.com
 Enable log: yes
 Create database: no
 Create ftp account: no
 ================================================

因为这里创建了/home/wwwroot/phpmyadmin.domain.com这个路径，等下要给phpmyadmin建立软链接，我先给它删掉

 deployer@VM-0-14-ubuntu:/home/wwwroot$ sudo rm -rf phpmyadmin.domain.com/
 deployer@VM-0-14-ubuntu:/home/wwwroot$ ls
 default  lidawei.me  phpiewadmin.lidawei.me  tmp
 deployer@VM-0-14-ubuntu:/home/wwwroot$ clear
 deployer@VM-0-14-ubuntu:/home/wwwroot$ ls
 default  lidawei.me  phpiewadmin.lidawei.me  tmp
 deployer@VM-0-14-ubuntu:/home/wwwroot$ sudo ln -s /home/wwwroot/default/phpmyadmin/ /home/wwwroot/phpmyadmin.domain.com
 deployer@VM-0-14-ubuntu:/home/wwwroot$ ll
 总用量 20
 drwxr-xr-x 5 root root 4096 8月   8 18:01 ./
 drwxr-xr-x 7 root root 4096 8月   8 14:55 ../
 drwxr-xr-x 3 www  www  4096 8月   7 10:20 default/
 drwxr-xr-x 6 www  www  4096 8月   8 17:02 lidawei.me/
 lrwxrwxrwx 1 www  www    32 8月   8 15:11 phpiewadmin.lidawei.me -> /home/wwwroot/default/phpmyadmin/
 lrwxrwxrwx 1 root root   33 8月   8 18:01 phpmyadmin.domain.com -> /home/wwwroot/default/phpmyadmin//
 drwxr-xr-x 3 root root 4096 8月   5 23:44 tmp/
 deployer@VM-0-14-ubuntu:/home/wwwroot$

编辑VHost配置文件端口改为8080

 deployer@VM-0-14-ubuntu:~$ vi /usr/local/apache/conf/vhost/phpmyadmin.domain.com.conf
 <VirtualHost *:8080>
 ServerAdmin admin@domain.com
 php_admin_value open_basedir "/home/wwwroot/phpmyadmin.domain.com:/tmp/:/var/tmp/:/proc/"
 DocumentRoot "/home/wwwroot/phpmyadmin.domain.com"
 ServerName phpmyadmin.domain.com
 #ErrorLog "/home/wwwlogs/phpmyadmin.domain.com-error_log"
 #CustomLog "/home/wwwlogs/phpmyadmin.domain.com-access_log" combined
 <Directory "/home/wwwroot/phpmyadmin.domain.com">
     SetOutputFilter DEFLATE
     Options FollowSymLinks
     AllowOverride All
     Order allow,deny
     Allow from all
     DirectoryIndex index.html index.php
 </Directory>
 </VirtualHost>

添加nginx的配置文件

deployer@VM-0-14-ubuntu:/etc/nginx/conf.d$ sudo cp default.conf.bak phpmyadmin.domain.conf
deployer@VM-0-14-ubuntu:/etc/nginx/conf.d$ sudo vi phpmyadmin.domain.conf
server {
listen       80;
server_name  phpmyadmin.domain.com;

#charset koi8-r;
#access_log  /var/log/nginx/host.access.log  main;

location / {
    proxy_pass http://127.0.0.1:8080;
    proxy_set_header Host $host;
}

#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   /usr/share/nginx/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  /scripts$fastcgi_script_name;
#    include        fastcgi_params;
#}

#location ~ \.php$ {
#    proxy_pass    http://127.0.0.1:8080
#}


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

重启nginx和Apache

 deployer@VM-0-14-ubuntu:/etc/nginx/conf.d$ sudo nginx -t
 nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
 nginx: configuration file /etc/nginx/nginx.conf test is successful
 deployer@VM-0-14-ubuntu:/etc/nginx/conf.d$ sudo nginx -s reload
 deployer@VM-0-14-ubuntu:/etc/nginx/conf.d$ sudo lnmp restart
 +-------------------------------------------+
 |    Manager for LNMP, Written by Licess    |
 +-------------------------------------------+
 |              https://lnmp.org             |
 +-------------------------------------------+
 Stoping LAMP...
 stop apache...  done
 [ ok ] Stopping mysql (via systemctl): mysql.service.
 Starting LAMP...
 start apache...  done
 [ ok ] Starting mysql (via systemctl): mysql.service.

域名解析不解释了