ansible-role-partitioning_profile/tasks/host_vars.yml

---

- name: host_vars directory
  local_action: file
  args:
    path: "{{ playbook_dir }}/host_vars/{{inventory_hostname}}"
    state: directory

- name: host_vars file
  local_action: template
  args:
    src: host_vars.yml.j2
    dest: "{{ playbook_dir }}/host_vars/{{inventory_hostname}}/{{_host_vars_filename}}.yml"

- name: include host_vars
  include_vars:
    dir: "{{ playbook_dir }}/host_vars/{{inventory_hostname}}/"