---
- name: Check space
  hosts: all:!splunk_uf_Linux
  become: yes
  become_user: root

  tasks:

    - name: Get available space in /home
      shell: df -k /home | tail -1 | awk '{print $4}'
      register: home_avail

    - name: Convert available space to MB
      set_fact:
        home_avail_mb: "{{ home_avail.stdout | int // 1024 }}"

    - name: Debug space available
      debug:
        msg: "Available space in /home: {{ home_avail_mb }} MB"

    - name: Fail if available space is less than 1GB
      fail:
        msg: "Not enough space in /home. Only {{ home_avail_mb }} MB available."
      when: home_avail_mb | int < 1000

    - name: Set global fail flag if space check fails
      set_fact:
        global_fail: "{{ home_avail_mb | int < 1000 }}"
      run_once: true

    - name: Fail play if any host failed the space check
      fail:
        msg: "The playbook is stopping due to insufficient space on one or more hosts."
      when: global_fail | bool
      run_once: true