olivetin/var/entities/servers.yaml

- name: server1
  state: started
  hostname: server1.example.com
  ip: 192.168.0.1
- name: server2
  state: started
  hostname: server2.example.com
  ip: 192.168.0.2
- name: server3
  state: stopped
  hostname: server3.example.com
  ip: 192.168.0.3