System Requirements

Software

Component	Minimum version
Docker	24.0+
Docker Compose	v2 (plugin, not docker-compose v1)
Git	2.x

Check versions:

docker --version
docker compose version

Hardware (minimum)

Resource	Minimum	Recommended
vCPU	2	4
RAM	2 GB	4 GB
Disk	20 GB SSD	80 GB SSD

20 GB is the absolute minimum for a clean installation. Disk usage grows with logs and database data.

Operating system

Recommended: Ubuntu 22.04 LTS (or another current Linux with Docker support).

Network

• Ports 80 and 443 must be reachable (HTTP/HTTPS)
• A domain or subdomain pointing to the server
• No access to additional ports required (database and MinIO are internal)

Optional components (production)

• SOPS + age: For encrypted secrets in the repository
• Uptime Kuma: External monitoring (separate server)