- name: Prep cluster nodes
  hosts:
    - primary
    - control_plane
    - workers
  tasks:
    - name: Set hostname
      ansible.builtin.hostname:
        name: "{{ inventory_hostname }}"
      become: true
    - name: Set timezone
      community.general.timezone:
        name: America/Los_Angeles
      become: true
    - name: Disable swap
      shell: swapoff -a
      become: true
    - name: Disable swap in fstab
      replace:
        path: /etc/fstab
        regexp: '^([^#].*?\sswap\s+sw\s+.*)$'
        replace: '# \1'
      become: true
    - name: Add GPG for elrepo
      ansible.builtin.rpm_key:
        state: present
        key: https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
      become: true
    - name : Set up elrepo
      dnf:
        name: https://www.elrepo.org/elrepo-release-8.el8.elrepo.noarch.rpm
        state: present
      become: true
    - name: Install kernel upgrade
      dnf:
        enablerepo: elrepo-kernel
        name: kernel-ml
        state: present
      become: true
    - name: Install iscsi drivers
      dnf:
        name: iscsi-initiator-utils
        state: present
      become: true
    - name: Reboot servers
      reboot:
      become: true