anchor.diff:      - name: 'keystone-logs-error'
         description: 'Too many errors have been detected in Keystone logs'
         severity: 'warning'
  +      no_data_policy: 'okay'
         enabled: 'true'
         trigger:
           logical_operator: 'or'
  
positive.code:     - name: 'cinder-logs-error'
        description: 'Too many errors have been detected in Cinder logs'
        severity: 'warning'
        enabled: 'true'
        trigger:
          logical_operator: 'or'
  
negative.code:     - name: 'heat-logs-error'
        description: 'Too many errors have been detected in Heat logs'
        severity: 'warning'
        no_data_policy: 'okay'
        enabled: 'true'
        trigger:
          logical_operator: 'or'
  