heat_template_version: 2013-05-23
description: Tacker scaling template
parameters: {}
resources:
  G1:
    properties:
      cooldown: 60
      desired_capacity: 2
      max_size: 3
      min_size: 1
      resource: {type: scaling.yaml}
    type: OS::Heat::AutoScalingGroup
  SP1_scale_in:
    properties:
      adjustment_type: change_in_capacity
      auto_scaling_group_id: {get_resource: G1}
      cooldown: 60
      scaling_adjustment: '-1'
    type: OS::Heat::ScalingPolicy
  SP1_scale_out:
    properties:
      adjustment_type: change_in_capacity
      auto_scaling_group_id: {get_resource: G1}
      cooldown: 60
      scaling_adjustment: 1
    type: OS::Heat::ScalingPolicy

  vdu_hcpu_usage_scaling_out:
    type: OS::Aodh::Alarm
    properties:
      description: utilization greater_than 50%
      meter_name: cpu_util
      statistic: avg
      period: 600
      evaluation_periods: 1
      threshold: 50
      matching_metadata: {'metadata.user_metadata.vnf': SG1}
      comparison_operator: gt
  vdu_lcpu_usage_scaling_in:
    type: OS::Aodh::Alarm
    properties:
      description: utilization less_than 10%
      meter_name: cpu_util
      statistic: avg
      period: 600
      evaluation_periods: 1
      threshold: 10
      matching_metadata: {'metadata.user_metadata.vnf': SG1}
      comparison_operator: lt