---

- hosts: "{{ target if target is defined else 'planets' }}"
  tasks:
    - name: "Copy ssh-copy-id given key and target user"
      when:
        - 'ssh_user is defined'
        - 'ssh_copy_id is defined'
      ansible.posix.authorized_key:
        user: "{{ ssh_user }}"
        state: present
        key: "{{ ssh_copy_id }}"