metadata:
 name: entity equivalence example
equivalences:
 - equivalence:
    - entity:
       category: ALARM
       type: nagios
       name: cpu_high
    - entity:
       category: ALARM
       type: vitrage
       name: cpu_high
 - equivalence:
    - entity:
       category: ALARM
       type: nagios
       name: mem_low
    - entity:
       category: ALARM
       type: vitrage
       name: mem_low