---
all:
  children:
    routers:
      hosts:
        r1:
          ansible_host: clab-management-r1   # your router's address
  vars:
    ansible_network_os: vyos.vyos.vyos
    ansible_connection: ansible.netcommon.network_cli
    ansible_user: admin
    ansible_password: admin                # use ansible-vault for real devices