nextcloud-server

Apps

Updated 11 hours ago

Nextcloud-Server Overview

Secure your stack with a hardened Nextcloud-Server image freshly-built by Minimus. Minimus images always include the most up-to-date package version for all packages and dependencies contained in the image.

Nextcloud is a self-hosted platform for file sync, sharing, and collaboration, with built-in calendar and contacts support. Use the Nextcloud-Server image to run the core application server behind your own database and storage.

Try It Out

Spin up Nextcloud alongside a MariaDB database with Docker Compose.

Create a Docker Compose File

Save the following to a compose.yaml file in your working directory:

services:
  db:
    image: reg.mini.dev/mariadb:latest
    environment:
      MARIADB_ROOT_PASSWORD: rootpassword
      MARIADB_DATABASE: nextcloud
      MARIADB_USER: nextcloud
      MARIADB_PASSWORD: nextcloudpassword
    volumes:
      - db_data:/var/lib/mysql

  nextcloud:
    image: reg.mini.dev/nextcloud-server:latest
    ports:
      - "8080:80"
    environment:
      MYSQL_HOST: db
      MYSQL_DATABASE: nextcloud
      MYSQL_USER: nextcloud
      MYSQL_PASSWORD: nextcloudpassword
      NEXTCLOUD_ADMIN_USER: admin
      NEXTCLOUD_ADMIN_PASSWORD: adminpassword
      NEXTCLOUD_TRUSTED_DOMAINS: localhost
    volumes:
      - nextcloud_data:/var/www/html
    depends_on:
      - db

volumes:
  db_data:
  nextcloud_data:

Start the Services

docker compose up -d

Nextcloud uses the NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD values to complete first-time setup automatically, skipping the web-based installation wizard.

Visit http://localhost:8080 and log in with the admin credentials set above.

Clean Up

Stop and remove all containers and volumes:

docker compose down -v

Technical Considerations

The Nextcloud-Server image provided by Minimus is a slim, security-hardened alternative to the public image from Docker Hub. The images are largely interchangeable, with a few differences as noted below.

Nextcloud-Server built by Minimus:

Runs as root to support required functions in alignment with the public image.
Drill down on the version specification tab to see the default user, listening ports, entrypoint, volumes, environment variables, etc.

The Payoff

A hardened, minimal image that will remain more secure for the long run and accrue vulnerabilities at a slower rate.

See the risk reduction dashboard for a detailed CVE comparison over the past 30 days.
Review the compliance report to see the default hardening and security configurations for the image.

Terms & Info

Trademark

This catalog is published by Minimus. All product names, logos, and marks, other than those belonging to Minimus, shown are owned by their respective rights holders and appear here only to identify the open source software each image contains. Minimus claims no ownership of those marks and implies no affiliation with, endorsement by, certification by, or sponsorship by any rights holder.

Disclaimer

Images are provided "as-is" without warranty of any kind. "Hardened" refers to the security configuration applied at the time of build and does not constitute a guarantee of ongoing security or absence of vulnerabilities. The free tier is provided without support, SLA, or guaranteed patching timelines. Security updates may be applied to paid subscriptions before or instead of free tier images. By pulling or using any image you agree to our Terms of Use.