OS::Heat::ScalingPolicy¶
A resource to manage scaling of OS::Heat::AutoScalingGroup.
Resource to manage scaling for OS::Heat::AutoScalingGroup, i.e. define which metric should be scaled and scaling adjustment, set cooldown etc.
Required Properties¶
Name | Description |
|---|---|
adjustment_type | Type of adjustment (absolute or percentage). String value expected. Can be updated without replacement. Allowed values: change_in_capacity, exact_capacity, percent_change_in_capacity |
auto_scaling_group_id | AutoScaling group ID to apply policy to. String value expected. Updates cause replacement. |
scaling_adjustment | Size of adjustment. Number value expected. Can be updated without replacement. |
Optional Properties¶
Name | Description |
|---|---|
cooldown | Cooldown period, in seconds. Number value expected. Can be updated without replacement. |
min_adjustment_step | Minimum number of resources that are added or removed when the AutoScaling group scales up or down. This can be used only when specifying percent_change_in_capacity for the adjustment_type property. Integer value expected. Can be updated without replacement. The value must be at least 0. |
Attributes¶
Name | Description |
|---|---|
alarm_url | A signed url to handle the alarm. |
HOT Syntax¶
heat_template_version: 2014-10-16
...
resources:
...
the_resource:
type: OS::Heat::ScalingPolicy
properties:
adjustment_type: String
auto_scaling_group_id: String
cooldown: Number
min_adjustment_step: Integer
scaling_adjustment: Number