scale.yaml

policy_types:
  scale_policy_type:
    source: policies/scale.clj
    properties:
      default_instances:
        default: true
      policy_operates_on_group:
        default: true
      service_selector:
        description: regular expression that selects the metric to be measured
        default: ".*"
      moving_window_size:
        description: the moving window for individual sources in secs
        default: 10
      scale_threshold:
        description: the value to trigger scaling over aggregrated moving values
      scale_limit:
        description: scaling limit
        default: 10
      scale_direction:
        description: scale up ('<') or scale down ('>')
        default: '<'
      cooldown_time:
        description: the time to wait before evaluating again after a scale
        default: 60