ansible/roles/checkMK/tasks/main.yml

---
   - name: get hosts from Zones
     shell:
        sudo su - {{ siteuser }} -c "/omd/sites/{{ siteuser }}/bin/cmk -l {{ item }} | egrep -v '{{ zones_filter }}'" 
     register: zones_output
     changed_when: false
     with_items:
        - "{{ zones }}"
     args:
        warn: false
     loop_control:
        label: "{{ item }}"

   - blockinfile:
       path: "/opt/semaphore/hosts/{{ item.item }}"
       block: |
           {{ item.stdout  }}
       create: yes
     with_items: "{{ zones_output.results }}"
     delegate_to: localhost
     loop_control:
        label: "{{ item.stdout_lines }}"