Requirements

Supported OS

Item	Requirement
OS	Ubuntu 22.04 LTS amd64, Ubuntu 24.04 LTS amd64, Ubuntu 26.04 LTS amd64
Architecture	amd64 only
Privileges	Root / sudo for install and most host operations

Capacity guidance

Exact sizing depends on workload. Practical baselines:

Resource	Minimum guidance	Recommended Production
CPU	2+ vCPU (lab / light)	4+ vCPU
RAM	4+ GiB (lab / light)	8+ GiB; more if Stages run concurrently
Disk	SSD with free space for images and data	Plan headroom for backups, filestore, and updates
Network	Public IPv4 for your Production domain	Outbound HTTPS for connected install/update

Use soviez.sh --tune --dry-run after install to preview runtime sizing.

DNS / domain

• A Production hostname (for example erp.example.com) pointing to the server public IP
• Stage requires its own hostname (--stage-domain, for example stage.example.com)

Ports (public)

Port	Expectation
22	SSH (management)
80	HTTP / certificate challenges / redirect
443	HTTPS (primary ERP entry)

Application and database ports stay private behind the reverse proxy. Do not expose them publicly.

Docker

Docker is installed and configured during host preparation / Production setup. Day-to-day operations assume a working Docker daemon.

Connected vs offline preparation

Mode	Prepare
Connected	Outbound HTTPS for license authorization and approved release download
Offline	Use signed offline packages only where your account and product path support them

Explicitly NOT installed by Soviez.sh

Soviez.sh NEVER installs Webmin or Virtualmin.

If they are already present, Soviez may detect them for security posture. It does not install them, and it does not open port 10000 for Soviez.