- hosts: all
tasks:
- name: Add fake known_hosts entry
delegate_to: localhost
known_hosts:
name: fake
path: /root/.ssh/known_hosts
key: fake ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOOaqWfpmnMiCYaLUq0ugyQ6OUIvtPzkOqLTG03HXxU9