安装Nginx、MariaDB和所有以“php”开头的包。

[root@node ~]# yum -y install nginx mariadb-server php*

[root@node ~]# cd /

传输nextcloud压缩包

[root@node ~]#yum -y install lrzsz
[root@node ~]#rz

解压缩

[root@node /]# unzip nextcloud-25.0.1.zip

[root@node /]# ll
drwxr-xr-x   14 root root      4096 11月  3  2022 nextcloud
[root@node /]# chmod -Rf 777 /nextcloud
[root@node /]# ll
drwxrwxrwx   14 root root      4096 11月  3  2022 nextcloud

[root@node /]# systemctl start mariadb
[root@node /]# mysql
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 3
Server version: 10.5.29-MariaDB MariaDB Server

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> create database nextcloud;
Query OK, 1 row affected (0.001 sec)

MariaDB [(none)]> create user 'nextcloud'@'localhost' identified by '123456';
Query OK, 0 rows affected (0.001 sec)

MariaDB [(none)]> grant all on nextcloud.* to 'nextcloud'@'localhost';
Query OK, 0 rows affected (0.002 sec)

MariaDB [(none)]> exit
Bye
[root@node /]# systemctl restart mariadb
[root@node /]# vim /etc/nginx/nginx.conf
#修改41，42行
 #38     server {
 #39         listen       80;
 #40         listen       [::]:80;
 #41       server_name  192.168.172.129;
 #42         root         /nextcloud;
 #server_name修改为自己主机的IP地址
 #root改为/nextcloud
 [root@node /]# systemctl restart nginx

浏览器打开server_name ------- 192.168.172.129。数据库密码为上面MySQL命令时自己设定的，完成后安装。

另起一个窗口

浏览器访问cpolar网站https://dashboard.cpolar.com/get-started

回到虚拟机

在家目录下进行

安装cpolar，解压缩包

[root@node /]# unzip cpolar-stable-linux-amd64.zip
[root@node /]# unzip cpolar-stable-linux-amd64.zip            
[root@node /]# ./cpolar authtoken YTg4MzgyMDItYjgwMS00MDhiLThhZTAtODA3NTI4YmIxMmIy
[root@node /]# ./cpolar http 80

[root@node /]# vim /nextcloud/config/config.php

找到

新建一个“1 =>”后面的内容粘贴括选内容，下面图片为

[root@node /]# ./cpolar http 80

最后浏览器搜索上面白框内容

[root@node /]# ./cpolar http 80

最后浏览器搜索上面白框内容，完成