~$ ansible all \
  --inventory 116.203.201.138, \
  --module-name ping \
  --user root \
  --private-key ~/.ssh/myhetznerkey
116.203.201.138 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python3"
    }, 
    "changed": false, 
    "ping": "pong"
