TargetTrackingConfiguration
Represents a target tracking scaling policy configuration to use with Amazon EC2 Auto Scaling.
Contents
- TargetValue
-
The target value for the metric.
Note
Some metrics are based on a count instead of a percentage, such as the request count for an Application Load Balancer or the number of messages in an SQS queue. If the scaling policy specifies one of these metrics, specify the target utilization as the optimal average request or message count per instance during any one-minute interval.
Type: Double
Required: Yes
- CustomizedMetricSpecification
-
A customized metric. You must specify either a predefined metric or a customized metric.
Type: CustomizedMetricSpecification object
Required: No
- DisableScaleIn
-
Indicates whether scaling in by the target tracking scaling policy is disabled. If scaling in is disabled, the target tracking scaling policy doesn't remove instances from the Auto Scaling group. Otherwise, the target tracking scaling policy can remove instances from the Auto Scaling group. The default is
false.Type: Boolean
Required: No
- PredefinedMetricSpecification
-
A predefined metric. You must specify either a predefined metric or a customized metric.
Type: PredefinedMetricSpecification object
Required: No
See Also
For more information about using this API in one of the language-specific Amazon SDKs, see the following: