I need to know the minimum requirement to install OpenStack Charms juju
I have 3 physical servers with two nics
later will join a new one server to the cloud after migrating the service there
1 - can I set up the OpenStack Charms juju with 3 physical servers?
2 - is it required for the MASS machine and JuJu to be in a physical server, can be in a virtual machines?
3 - can I run MASS and Juju in the same machine?