anchor.diff:          members:
             - check
         libvirt-service:
  -        policy: majority_of_members
  +        policy: majority_of_node_members
           group_by: hostname
           members:
             - check
  
positive.code:           - swap
            - hdd-errors
        storage:
          policy: majority_of_members
          group_by: hostname
          members:
            - cpu
  
negative.code: <% end -%>
            - mysql-fs
        compute:
          policy: majority_of_node_members
          group_by: hostname
          members:
            - cpu
  