---

- name: "Setup the hostname of the target"
  when: "new_hostname is defined"
  block:
    - ansible.builtin.hostname:
        name: "{{ new_hostname }}"

    - name: "Replace /etc/hosts old entries"
      ansible.builtin.replace:
        path: /etc/hosts
        regexp: '^.*127\.0\.1\.1.*$'
        replace: "127.0.1.1 {{ new_hostname }}"