- name: Set up Grub
  template:
    src: "grub.j2"
    dest: "/etc/default/grub"
    owner: 0
    group: 0
    mode: 0644
  when: inventory_hostname in groups["oracle"]

- name: System | GRUB | Update GRUB
  become: true
  ansible.builtin.command:
    cmd: update-grub2
  when: inventory_hostname in groups["oracle"]