docker-nextcloud-extended

Nextcloud's docker image with extra utilities

This image is availabe on DockerHub

Utilities added

• gnupg2 - Used by Snappymail to encrypt and sign emails
• ffmpeg - Used by Video converter app
• aria2 and youtube-dl - Used by 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.

Basic docker-compose.yml

Important

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

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" ]

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):

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)