[ aws . autoscaling-plans ]

get-scaling-plan-resource-forecast-data

Description

Retrieves the forecast data for a scalable resource.

Capacity forecasts are represented as predicted values, or data points, that are calculated using historical data points from a specified CloudWatch load metric. Data points are available for up to 56 days.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

Synopsis

  get-scaling-plan-resource-forecast-data
--scaling-plan-name <value>
--scaling-plan-version <value>
--service-namespace <value>
--resource-id <value>
--scalable-dimension <value>
--forecast-data-type <value>
--start-time <value>
--end-time <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options

--scaling-plan-name (string)

The name of the scaling plan.

--scaling-plan-version (long)

The version number of the scaling plan. Currently, the only valid value is 1 .

--service-namespace (string)

The namespace of the AWS service. The only valid value is autoscaling .

Possible values:

• autoscaling

• ecs

• ec2

• rds

• dynamodb

--resource-id (string)

The ID of the resource. This string consists of a prefix (autoScalingGroup ) followed by the name of a specified Auto Scaling group (my-asg ). Example: autoScalingGroup/my-asg .

--scalable-dimension (string)

The scalable dimension for the resource. The only valid value is autoscaling:autoScalingGroup:DesiredCapacity .

Possible values:

• autoscaling:autoScalingGroup:DesiredCapacity

• ecs:service:DesiredCount

• ec2:spot-fleet-request:TargetCapacity

• rds:cluster:ReadReplicaCount

• dynamodb:table:ReadCapacityUnits

• dynamodb:table:WriteCapacityUnits

• dynamodb:index:ReadCapacityUnits

• dynamodb:index:WriteCapacityUnits

--forecast-data-type (string)

The type of forecast data to get.

• LoadForecast : The load metric forecast.

• CapacityForecast : The capacity forecast.

• ScheduledActionMinCapacity : The minimum capacity for each scheduled scaling action. This data is calculated as the larger of two values: the capacity forecast or the minimum capacity in the scaling instruction.

• ScheduledActionMaxCapacity : The maximum capacity for each scheduled scaling action. The calculation used is determined by the predictive scaling maximum capacity behavior setting in the scaling instruction.

Possible values:

• CapacityForecast

• LoadForecast

• ScheduledActionMinCapacity

• ScheduledActionMaxCapacity

--start-time (timestamp)

The inclusive start time of the time range for the forecast data to get. The date and time can be at most 56 days before the current date and time.

--end-time (timestamp)

The exclusive end time of the time range for the forecast data to get. The maximum time duration between the start and end time is seven days.

Although this parameter can accept a date and time that is more than two days in the future, the availability of forecast data has limits. AWS Auto Scaling only issues forecasts for periods of two days in advance.

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See ‘aws help’ for descriptions of global parameters.

Examples

To retrieve load forecast data

This example retrieves load forecast data for a scalable resource (an Auto Scaling group) that is associated with the specified scaling plan.

aws autoscaling-plans get-scaling-plan-resource-forecast-data \
    --scaling-plan-name my-scaling-plan \
    --scaling-plan-version 1 \
    --service-namespace "autoscaling" \
    --resource-id autoScalingGroup/my-asg \
    --scalable-dimension "autoscaling:autoScalingGroup:DesiredCapacity" \
    --forecast-data-type "LoadForecast" \
    --start-time "2019-08-30T00:00:00Z" \
    --end-time "2019-09-06T00:00:00Z"

Output:

{
    "Datapoints": [...]
}

For more information, see What Is AWS Auto Scaling in the AWS Auto Scaling User Guide.

Output

Datapoints -> (list)

The data points to return.

(structure)

Represents a single value in the forecast data used for predictive scaling.

Timestamp -> (timestamp)

The time stamp for the data point in UTC format.

Value -> (double)

The value of the data point.