--- - name: write local ssh_known_hosts file local_action: known_hosts args: path: "{{ lookup('env','HOME') }}/.ssh/known_hosts" name: "{{ inventory_hostname }}" key: "{{ inventory_hostname }},{{ ssh_host }} ssh-ed25519 {{ ssh_host_key_ed25519_public }}" when: ssh_host_key_ed25519_public is defined throttle: 1