Can I try Canonical Distribution of Ubuntu OpenStack with less than 7 machines? [duplicate]

Solution 1:

Landscape Managed, Scaleable Cloud

See the following answer for the latest requirements:

  • Installation Requirements for Landscape Autopilot

TL;DR:

5 -- One machine for MAAS, one machine for Landscape, and three for your cloud.

Single Machine

There is a single machine option for getting a feel for things (using openstack-install), however it's not meant for a production workload.

You can follow the single machine option with these commands on Trusty and later:

sudo apt install openstack
sudo openstack-install