Install
On the Proxmox node as root:
bash -c "$(curl -fsSL https://iac.heyer.systems/romm/ct.sh)"Container from the Debian 13 template · default: 2 CPU, 4096 MiB RAM, 20 GiB disk
No VM image has been published yet.
Customise the commandYour own values for CPU, RAM, network and modules – no dialog
Then: Web: http://<IP>/ – login: admin, password in the guest: grep romm_admin_password /etc/iac/settings.env · ROMs: /var/lib/romm/library/roms/<platform>/
Generator pick your settings, copy the command
Please check the highlighted fields.
Update
In the guest:
updateDebian packages, RomM, modules and the iac configuration. Major versions never change automatically.
Add modules – any time, in containers and VMs alike:
update --list-modules
update --add-modules node-exporterAdopt an existing installation in the guest as root
bash -c "$(curl -fsSL https://iac.heyer.systems/romm/adopt.sh)"Checks first and stops before any change if an automatic adoption is not possible – then follow the migration guide.