docker-nextcloud-extended/README.md

# docker-nextcloud-extended

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Nextcloud's docker image with extra utilities

## This image is availabe on [DockerHub](https://hub.docker.com/repository/docker/jiriks74/nextcloud-extended/general)

## Utilities added

- `gnupg2` - Used by [Snappymail](https://github.com/the-djmaze/snappymail) to encrypt and sign emails
- `ffmpeg` - Used by [Video converter](https://github.com/PaulLereverend/NextcloudVideo_Converter) app
- `aria2` and `youtube-dl` - Used by [NCDownloader](https://github.com/shiningw/ncdownloader) app
- `libmagickcore-dev` - To fix `Module php-imagick in this instance has no SVG support` error

## Setup

I recommend using `docker compose` to set up Nextcloud as it's easier to manage than palin Docker.

<details>
<summary>Basic <code>docker-compose.yml</code></summary>

> [!Important]
> 
> Don't forget to change the passwords (similar to `<password>`) and if you'd like to change the database name and user too.

```yml
services:
  db:
    image: mariadb
    restart: always
    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
    volumes:
      - ./db:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=<db_root_password>
      - MYSQL_PASSWORD=<db_password>
      - MYSQL_DATABASE=nextcloud
      - MYSQL_USER=nextcloud
    healthcheck:
      test: mariadb-admin ping -h 127.0.0.1 -u $$MYSQL_USER --password=$$MYSQL_PASSWORD
      start_period: 5s
      interval: 5s
      timeout: 5s
      retries: 55

  app:
    image: jiriks74/nextcloud-extended:stable
    restart: always
    ports:
      - 80:80
    links:
      - db
      - redis
    depends_on:
      redis:
        condition: service_healthy
      db:
        condition: service_healthy
    volumes:
      - ./nextcloud:/var/www/html
      - ./data:/var/www/html/data
    environment:
      - MYSQL_PASSWORD=<db_password>
      - MYSQL_DATABASE=nextcloud
      - MYSQL_USER=nextcloud
      - MYSQL_HOST=db
      - REDIS_HOST=redis
      - REDIS_HOST_PASSWORD=<redis_password>
    healthcheck:
      test: curl -sSf 'http://localhost/status.php' | grep '"installed":true' | grep '"maintenance":false' | grep '"needsDbUpgrade":false' || exit 1
      interval: 10s
      timeout: 5s
      retries: 10

  redis:
    image: redis
    restart: always
    command: redis-server --requirepass <redis_password>
    volumes:
      - ./redis:/data
    healthcheck:
      test: [ "CMD", "redis-cli", "--raw", "incr", "ping" ]
```

</details>

## Tips
### Cron job

If you're getting error simmilar to `Last job execution ran a day ago. Something seems wrong.`
try to add this to your cron tab (`sudo crontab -e`):

```crontab
0,5,10,15,20,25,30,35,40,45,50,55 * * * * docker exec -u www-data <container_name> php -f /var/www/html/cron.php
```

> [!Important]
> 
> *Don't forget to change the `<container_name>` to your Nextcloud's container name
> (eg. `docker-nextcloud_app`)*