Class: Aws::ApplicationAutoScaling::Types::PredefinedMetricSpecification
- Inherits:
-
Struct
- Object
- Struct
- Aws::ApplicationAutoScaling::Types::PredefinedMetricSpecification
- Defined in:
- gems/aws-sdk-applicationautoscaling/lib/aws-sdk-applicationautoscaling/types.rb
Overview
Represents a predefined metric for a target tracking scaling policy to use with Application Auto Scaling.
Only the Amazon Web Services that you're using send metrics to Amazon CloudWatch. To determine whether a desired metric already exists by looking up its namespace and dimension using the CloudWatch metrics dashboard in the console, follow the procedure in Monitor your resources using CloudWatch in the Application Auto Scaling User Guide.
Constant Summary collapse
- SENSITIVE =
[]
Instance Attribute Summary collapse
-
#predefined_metric_type ⇒ String
The metric type.
-
#resource_label ⇒ String
Identifies the resource associated with the metric type.
Instance Attribute Details
#predefined_metric_type ⇒ String
The metric type. The ALBRequestCountPerTarget
metric type applies
only to Spot Fleets and ECS services.
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# File 'gems/aws-sdk-applicationautoscaling/lib/aws-sdk-applicationautoscaling/types.rb', line 1759 class PredefinedMetricSpecification < Struct.new( :predefined_metric_type, :resource_label) SENSITIVE = [] include Aws::Structure end |
#resource_label ⇒ String
Identifies the resource associated with the metric type. You can't
specify a resource label unless the metric type is
ALBRequestCountPerTarget
and there is a target group attached to
the Spot Fleet or ECS service.
You create the resource label by appending the final portion of the load balancer ARN and the final portion of the target group ARN into a single value, separated by a forward slash (/). The format of the resource label is:
app/my-alb/778d41231b141a0f/targetgroup/my-alb-target-group/943f017f100becff
.
Where:
app/<load-balancer-name>/<load-balancer-id> is the final portion of the load balancer ARN
targetgroup/<target-group-name>/<target-group-id> is the final portion of the target group ARN.
To find the ARN for an Application Load Balancer, use the DescribeLoadBalancers API operation. To find the ARN for the target group, use the DescribeTargetGroups API operation.
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# File 'gems/aws-sdk-applicationautoscaling/lib/aws-sdk-applicationautoscaling/types.rb', line 1759 class PredefinedMetricSpecification < Struct.new( :predefined_metric_type, :resource_label) SENSITIVE = [] include Aws::Structure end |