Create a CentOS machine (I use libvirt) with at least 8G RAM, 2 vCPU and 20G of disk space. Grab its IP (or hostname), then run:
./run.sh <IP or hostname>
The script will setup (using ansible) the machine to be used to provision CRI-O
on it. The playbook outputs a final message with the command to
be run using openshift/openshift-ansible.
make sure the machine is reachable via SSH w/o password input
ssh-copy-id root@<ip or hostname>
sudo virsh destroy VMNAME
sudo virsh setmaxmem VMNAME 8G --config
sudo virsh setmem 8G --config
sudo virsh start VMNAME