ansible_ssh_common_args: "-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
ansible_user: root

guest_configure_user: "{{ user if user is defined }}"
guest_configure_ssh_key: "{{ ssh_key if ssh_key is defined }}"
guest_configure_packages: "{{ packages if packages is defined }}"
guest_configure_services: "{{ services if services is defined }}"