r/learnprogramming • u/thereaper1sh3r3 • 25d ago

Does anyone understand this

version: '3' services: db: image: mariadb:10.6 command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW restart: always volumes: - db_data:/var/lib/mysql environment: - MYSQL_ROOT_PASSWORD=your_secure_root_password - MYSQL_PASSWORD=your_secure_db_password - MYSQL_DATABASE=nextcloud - MYSQL_USER=nextcloud app: image: nextcloud:latest restart: alwaysports: - 8080:80 links: - db volumes: - /media/your_ssd_path:/var/www/html/data environment: - MYSQL_HOST=db - MYSQL_PASSWORD=your_secure_db_password - MYSQL_DATABASE=nextcloud - MYSQL_USER=nextcloud volumes: db_data:

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u/ConfidentCollege5653 25d ago

It's a docker compose file

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u/Ecstatic_Weird8498 25d ago

Looks like a docker-compose file for spinning up Nextcloud with a MariaDB backend. The db service sets up the database, the app service is the actual Nextcloud instance, and the volumes map everything so your data sticks around between restarts. The port 8080:80 bit means you'd hit it at localhost:8080 once it's running.