NextCloud with Maria DB docker-compose file

docker-compose.yml

# NextCLoud with MariaDB/MySQL
#
# Access via "http://localhost:80" (or "http://$(docker-machine ip):80" if using docker-machine)
#
# During initial NextCLoud setup, select "Storage & database" --> "Configure the database" --> "MySQL/MariaDB"
# Database user: nextcloud 
# Database password: nextcloud
# Database name: ncdb
# Database host: replace "localhost" with "maria-db" the same name as the data base container name.
#
#
# The reason for the more refined data persistence in the volumes is because if you were to
# use just the the '/var/www/html' then everytime you would want/need to update/upgrade
# NextCloud you would have to go into the volume on the host machine and delete 'version.php'
#

version: '2'

services:

  nextcloud:
    container_name: nextcloud
    restart: unless-stopped
    image: nextcloud
    ports:
      - 80:80
    volumes:
      - /containers/cloud/nextcloud/apps:/var/www/html/apps
      - /containers/cloud/nextcloud/config:/var/www/html/config
      - /containers/cloud/nextcloud/data:/var/www/html/data
    depends_on:
      - db

  db:
    container_name: maria-db
    restart: unless-stopped
    image: mariadb
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: ncdb
      MYSQL_USER: nextcloud
      MYSQL_PASSWORD: nextcloud
    volumes:
      - /containers/cloud/mariadb:/var/lib/mysql
      

Hi, I have a concern with this line -

    volumes:
      - /containers/cloud/mariadb:/var/lib/mysql

It works fine when the /container is part of the same storage filesystem as the docker-compose file.
But if connect an external drive to store media and replace /containers/cloud/mariadb with /mnt/usb0/containers/cloud/mariadb

It give me permission issue. It tries to change ownership of the location and fails. How do I handle it ?

I can't run nextcloud on my primary storage drive as it will run out of storage memory pretty soon.

Hi @anu1097, probably you need to give permissions to that folder Tray 'sudo chmod 775 /mnt/usb0/containers/cloud/mariadb'
If this didn't work you can try 'sudo chmod 777 /mnt/usb0/containers/cloud/mariadb' but "777" is not recommended.

Hi,

Trying to get this setup but I get this when entering the databse information during the initial setup.

SQLSTATE[HY000] [1130] Host '172.28.0.3' is not allowed to connect to this MariaDB server

@raverdave-2k Did you ever figure that out?

how to enable https

how to enable https

Use a reverse proxy, I'd recommend caddy.

Hi,

Trying to get this setup but I get this when entering the databse information during the initial setup.

SQLSTATE[HY000] [1130] Host '172.28.0.3' is not allowed to connect to this MariaDB server

I have this exact same problem. I'll try adding this to the db service and see if it fixes it :

command: mysqld --bind-address=0.0.0.0

How can I backup the data directory? Everything in it is owned by www-data so none of my backup solutions can get access. I’ve added my user to the www-data group but it still doesn’t work

How do I update to the latest version of Nextcloud?

@sailing12388 just pull the latest version of the image and recreate the container. IIRC, this should do both:

docker compose up -d --pull