Hi, [1 ] I am aiming for a prototype of HCI on a DELL ( R650 2 CPU and 40 cores . 2.4 TB) server machine. The Operating System choice is Debian 10. [2] Right now I am successful in Kolla-ansible all-in-one installation of Wallaby/stable on a Debian 10 Virtual machine with the default configs enabled as in the documentation " https://docs.openstack.org/project-deploy-guide/kolla-ansible/wallaby/uickst... " in Virtualenv setup. Able to get the horizon dashboard with the default services enabled and created and tested the cirros VM launching .. working fine. [3 ] I have to repeat the same all-in-one deployment on the physical machine as in [1] with the default configs and then convert it as an HCI node. What all features do I need to configure / enable in all-in-on / globals.yml to convert this box as a working HCI node ? Any hints / directives for the essential configurations needed for this server box to convert it as an HCI node are most welcome. kindly shed some light on this and any reference documents/URLs to do this ? Thank you, Krish