---
- name: IPU Upgrade OS Check
  hosts: all
  gather_facts: true

  tasks:
    - name: Check hostname
      ansible.builtin.debug:
        var: ansible_hostname

    - name: Toggle IPv6 off
      ansible.builtin.shell:
        cmd: "echo 1 > /proc/sys/net/ipv6/conf/all/disable_ipv6"
      changed_when: false

    - name: Disable IPv6 for future reboots
      ansible.builtin.lineinfile:
        path: /etc/sysctl.conf
        line: "net.ipv6.conf.all.disable_ipv6 = 1"
        state: present
      # notify: Sysctl_update
      when:
        - ipu_disable_ipv6 | default(false) | bool

    - name: Define IP address for NFS export job
      ansible.builtin.set_stats:
        data:
          ip_addresses: "{{ ansible_all_ipv4_addresses }}"
          server_hostname: "{{ ansible_hostname }}"
        aggregate: true


  handlers:
    - name: Sysctl_update
      ansible.builtin.command:
        cmd: sysctl -p
      changed_when: false