---
- hosts: all
  become: yes

  tasks:
    - name: Set authorized key taken from file
      become: yes
      ansible.posix.authorized_key:
        user: mg
        state: present
        key: "{{ lookup('file', '/home/mg/ansible/playbooks/on-off/new_ssh_key') }}"
        exclusive: true #entferne alle keys bis auf diesen