- name: Wait for launched instances to be available
      wait_for:
        host: "{{ item.public_dns_name }}"
        port: 22
        state: started
        delay: 10
        timeout: 300
      with_items: "{{ ec2.instances }}"

    - name: Wait for launched instances to show up in the inventory
      shell: "for i in {1..12}; do {{ inventory_file }} | grep -q {{ item.id }} && break; sleep 5; done"
      with_items: "{{ ec2.instances }}"

    - name: Flush DNS cache
      command: unbound-control reload
      become: true

    - meta: refresh_inventory