update_host.yaml

---
 - hosts: all
   become: yes
   tasks:
    - name: Update ansible_hosts variable
      lineinfile:
        path: /home/masoud/irancellchangepassword/inventory
        line: "server  ansible_hostname={{ item.ip }}"
      with_items: "{{lookup('file', 'ip_list.txt').splitelines() | zip(hostname) | list }}"