NextCloud 安裝設定紀錄

參考 - https://github.com/nextcloud/all-in-one

安裝 docker

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
sudo apt install docker.io docker-compose-plugin

將 jonathan 加入 docker
```
sudo usermod -aG docker jonathan
```

依據 compose.yaml 檔案內容進行調整

services:
  nextcloud-aio-mastercontainer:
    image: nextcloud/all-in-one:latest
    init: true
    restart: always
    container_name: nextcloud-aio-mastercontainer
    volumes:
      - nextcloud_aio_mastercontainer:/mnt/docker-aio-config
      - /var/run/docker.sock:/var/run/docker.sock:ro
    ports:
      - 8080:8080
    environment:
      - SKIP_DOMAIN_VALIDATION=true
      - NEXTCLOUD_DATADIR=/opt/stacks/nextcloud/ncdata
      - NEXTCLOUD_MOUNT=/mnt/
volumes:
  nextcloud_aio_mastercontainer:
    name: nextcloud_aio_mastercontainer

連上 https://server_ip:8080

如果第一時間沒有看到 AIO password 可以透過以下方式取得
```
sudo docker exec nextcloud-aio-mastercontainer grep password
```

https://github.com/nextcloud/all-in-one/discussions/1786

CT Templates : debian-10-turnkey-nextcloud_16.1-1_amd64.tar.gz

如果沒有正式 SSL 憑證, 須將設定安裝 NextCloud 的 Domain Name 或 IP 必須要加入 config 定義的 trusted_domains 內 Exp. 192.168.11.24

cd /var/www/nextcloud
vi config/config.php

:
  'trusted_domains' =>
  array (
    0 => 'localhost',
1 => 'nextcloud.ichiayi.com',
2 => '192.168.11.24',
  ),
  'datadirectory' => '/var/www/nextcloud-data',
  'dbtype' => 'mysql',
:

缺少安裝 bcmath PHP 套件問題
- 安裝 php-bcmath
```
apt install php-bcmath
```
- 重啟 apache
```
systemctl restart apache2
```

新增「default_phone_region」

編輯 config.php

vi /var/www/nextcloud/config/config.php

:
:
  'default_phone_region' => 'TWN',
);

參考 - https://docs.nextcloud.com/server/latest/admin_manual/configuration_user/reset_admin_password.html

在主機內使用 www-data 身分直接用命令執行重設密碼

apt install sudo
sudo -u www-data php /var/www/nextcloud/occ user:resetpassword admin

實際操作紀錄

root@nextcloud ~# sudo -u www-data php /var/www/nextcloud/occ user:resetpassword admin 
Enter a new password: 
Confirm the new password: 
Successfully reset password for admin

參考 - https://nextcloudpi-documentation-taiwan-traditional-chinese.readthedocs.io/zh_TW/latest/Configure/How-to-get-certificate-with-Letsencrypt-using-DNS-to-verify-domain/

Exp. 使用 Cloudflare 管理 DNS , 要申請 nextcloud.ichiayi.com 的 SSL 憑證, 執行方式

apt install certbot python-certbot-apache
certbot -d nextcloud.ichiayi.com --manual --preferred-challenges dns certonly

需要依照訊息顯示至 DNS 增加 TXT Record Exp.

_acme-challenge.nextcloud.ichiayi.com

yWQSKEASom2ngmRnohuDjVGJPA08d1DfZovl-JKnk-U

編輯 nextcloud.conf 定義憑證檔路徑

vi /etc/apache2/sites-enabled/nextcloud.conf

:
<VirtualHost *:443>
    SSLEngine on
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/nextcloud/

    SSLCertificateFile    /etc/letsencrypt/live/nextcloud.ichiayi.com/fullchain.pem
    SSLCertificateKeyFile /etc/letsencrypt/live/nextcloud.ichiayi.com/privkey.pem

    <IfModule mod_headers.c>
:

編輯 config 檔案將正式憑證的網址設定為 trusted_domains 的第一項

vi /var/www/nextcloud/config/config.php

:
  'trusted_domains' =>
  array (
    0 => 'nextcloud.ichiayi.com',
1 => '192.168.11.24',
  ),
  'datadirectory' => '/var/www/nextcloud-data',
  'dbtype' => 'mysql',
: