- name: Upgrade zabbix agent
  hosts: zagents
  become: true

  tasks:
   - name: Ensure that Zabbix agent is at the latest version 
     ansible.builtin.apt:
      name: zabbix-agent2
      state: latest
     register: zabbix_agent2_status

   - name: Upgrade Zabbix agent if not latest
     ansible.builtin.apt:
      name: zabbix-agent2
      upgrade: yes
     when: zabbix_agent2_status.changed