---

- name: Ensure that the short hostname is set
  hostname:
    name: "{{ sap_hostname }}"

- name: "Ensure that the length of the hostname is not longer than 'sap_preconfigure_max_hostname_length'"
  assert:
    that: "{{ sap_hostname | length | int }} <= {{ sap_preconfigure_max_hostname_length | int }}"
    msg: "The length of the hostname is {{ sap_hostname | length | int }} but must be less or equal to {{ sap_preconfigure_max_hostname_length }} (variable 'sap_preconfigure_max_hostname_length')!"