docker直接安装

docker pull nextcloud              # 拉取nextcloud镜像
docker run -d --restart=always -p 8888:80 -v /usr/local/src/other/nextcloud:/var/www/html  --name nextcloud nextcloud

-d 后台进程运行
-p 映射端口， 将容器80端口映射为主机的8888端口，可以自行修改端口，不过防火墙需要放通。
-v 挂载目录，将容器/var/www/html挂载到主机/mnt/sde/nextcloud下面
--name 名称，指定容器的名称为nextcloud
nextcloud 使用的基础镜像。

docker-compose方式安装

docker-compose.yml文件

version: "3"
services:
  app:
    image: nextcloud
    container_name: nextcloud
    privileged: true #获取宿主机root权限（特殊权限）
    restart: always
    ports:
      - 9098:80
    volumes:
      - /usr/local/src/other/nextcloud:/var/www/html     #/var/www/html 是nextcloud默认目录，数据及配置在在里面
      - /usr/local/src/other/nextcloud/data:/var/www/html/data
      - /usr/local/src/other/nextcloud/config:/var/www/html/config
    extra_hosts:
      - "dockerhost:192.168.1.123"   # 宿主机的内网IP，便于容器内访问宿主机网络。dockerhost直接可以解析为192.168.1.123

/usr/local/src/other/nextcloud目录下执行

docker-compose up --build -d


数据库创建数据库与用户（坑！）

不能直接用root连接，会一直连接失败，需要提前创建一个用户给nextcloud连接，并开放远程连接权限

1、进入数据库

mysql -uroot -p

2、创建数据库

CREATE DATABASE IF NOT EXISTS next_cloud;

3、进入mysql数据库

use mysql;

4、创建用户并设置权限

CREATE USER 'next_cloud_admin'@'%' IDENTIFIED BY 'password'; 

GRANT ALL PRIVILEGES ON next_cloud.* TO 'next_cloud_admin'@'%' IDENTIFIED BY 'password';

5、刷新权限

FLUSH PRIVILEGES;


网页配置

http://ip:8888， 这个是刚刚配置的服务器地址加上刚刚映射的主机端口。
输入用户名密码，数据库使用MYSQL，数据库以后用户密码,数据库nextcloud，地址写内部地址192.168.1.123
然后安装指示一路填写信息，安装就好了。



错误

如果提示不信任域名访问
vim /mnt/sde/nextcloud/config/config.php 编辑配置文件。

0 =>'10.10.0.212:8888',添加。
重启容器服务
docker restart nextcloud 。
完成。

设置nextcloud允许https域名

如果不设置 https会访问不了
打开文件config.php
添加一句话：

'overwriteprotocol' => 'https',

docker 重启nextcoud

docker restart nextcloud


Nextcloud 多次无效登录尝试 / 登录缓慢问题解决方法

问题描述：

  1. 报错 “我们检测到您的 IP 进行了多次无效登录尝试。因此，你的下一次登录最长会延迟 30 秒。”

图 1 多次无效登录尝试

  1. 单击登录按钮后等待时间较长才载入主页面

解决办法:

其实造成这个问题的原因是因为 nextcloud 本身自带的防止暴力破解密码的策略造成的，如下为开发文档相关内容

'auth.bruteforce.protection.enabled' => true,

Whether the bruteforce protection shipped with Nextcloud should be enabled or not.
Disabling this is discouraged for security reasons.
Defaults to true

  1. 打开 config.php 文件找到 'auth.bruteforce.protection.enabled' => true,这一行，将true修改为false

  2. 如config.php配置文件无此行，则添加一行，如下

'auth.bruteforce.protection.enabled' => false,

文件上传大小设置

本文由 简悦 SimpRead 转码， 原文地址 help.nextcloud.com ![]

Nextcloud version: 24.0.7
Operating system and version : Ubuntu 22.04 LTS
Apache or nginx version : Apache/2.4.52 (Ubuntu)
PHP version : PHP 8.1.2-1ubuntu2.9

I followed the big file upload documentation page: https://docs.nextcloud.com/server/latest/admin_manual/configuration_files/big_file_upload_configuration.html 5

Namely:

  • added in var/www/html/.htaccess
# PHP 8+
<IfModule mod_php.c>
  php_value mbstring.func_overload 0
  php_value default_charset 'UTF-8'
  php_value output_buffering 0
  php_value upload_max_filesize 50G
  php_value post_max_size 50G
  php_value max_input_time 3600
  php_value max_execution_time 3600
  <IfModule mod_env.c>
    SetEnv htaccessWorking true
  </IfModule>
</IfModule>
  • added in var/www/html/.user.ini:
php_value upload_max_filesize 50G
php_value post_max_size 50G
php_value max_input_time 3600
php_value max_execution_time 3600
  • In /var/www/html/config/config.php:

modified the temp folder to have enough space by adding:

'tempdirectory' => '/var/www/html/data/temp/',
  • changed chunk file to 20MB in Nextcloud:
sudo -u www-data php occ config:app:set files max_chunk_size --value 20971520

(not modified:
Apache
LimitRequestBody
SSLRenegBufferSize
Timeout
)

I tried to ulpload a 1GB or 3GB file and I have this error:

Allowed memory size of 134217728 bytes exhausted (tried to allocate 81788960 bytes) at /var/www/html/3rdparty/guzzlehttp/psr7/src/Stream.php#247

The output of your Apache/nginx/system log in /var/log/____:

[Wed Jan 11 14:26:18.460650 2023] [php:error] [pid 648113] [client 188.62.25.232:56863] PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 65011744 bytes) in /var/www/html/3rdparty/guzzlehttp/psr7/src/Stream.php on line 247
[Wed Jan 11 14:26:18.486268 2023] [php:error] [pid 648113] [client 188.62.25.232:56863] PHP Fatal error:  Uncaught Error: Class "OCP\\Files\\Cache\\CacheEntryUpdatedEvent" not found in /var/www/html/lib/private/Files/Cache/Cache.php:418\nStack trace:\n#0 /var/www/html/lib/private/Files/ObjectStore/ObjectStoreStorage.php(487): OC\\Files\\Cache\\Cache->update()\n#1 [internal function]: OC\\Files\\ObjectStore\\ObjectStoreStorage->OC\\Files\\ObjectStore\\{closure}()\n#2 /var/www/html/3rdparty/icewind/streams/src/CountWrapper.php(100): call_user_func()\n#3 [internal function]: Icewind\\Streams\\CountWrapper->stream_close()\n#4 {main}\n  thrown in /var/www/html/lib/private/Files/Cache/Cache.php on line 418
[Wed Jan 11 15:53:46.414047 2023] [php:error] [pid 655118] [client 188.62.25.232:62296] PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 94371872 bytes) in /var/www/html/3rdparty/guzzlehttp/psr7/src/Stream.php on line 247
[Wed Jan 11 15:53:46.438177 2023] [php:error] [pid 655118] [client 188.62.25.232:62296] PHP Fatal error:  Uncaught Error: Class "OCP\\Files\\Cache\\CacheEntryUpdatedEvent" not found in /var/www/html/lib/private/Files/Cache/Cache.php:418\nStack trace:\n#0 /var/www/html/lib/private/Files/ObjectStore/ObjectStoreStorage.php(487): OC\\Files\\Cache\\Cache->update()\n#1 [internal function]: OC\\Files\\ObjectStore\\ObjectStoreStorage->OC\\Files\\ObjectStore\\{closure}()\n#2 /var/www/html/3rdparty/icewind/streams/src/CountWrapper.php(100): call_user_func()\n#3 [internal function]: Icewind\\Streams\\CountWrapper->stream_close()\n#4 {main}\n  thrown in /var/www/html/lib/private/Files/Cache/Cache.php on line 418

Thank you in advance for your help.

Nobody experienced the same difficulties?
Any help is appreciated…