---
- hosts: localhost
  gather_facts: false
  tasks:
    - name: Check IP address availability
      shell: ping -c 1 10.10.43.{{ item }}
      register: ping_result
      failed_when: false
      changed_when: false
      with_sequence: start=2 end=253
      when:
        - inventory_hostname == groups['node'][0]

    - name: Print IP address status
      failed_when: false
      changed_when: false
      debug:
        msg: "10.10.43.{{ item.item }} 이용 가능"
      with_items: "{{ ping_result.results }}"
      loop_control:
        label: "{{ item.item }}"
      when: "'100.0% packet loss' in item.stdout"