End of support notice: On October 7, 2026, AWS will end support for Amazon FinSpace. After October 7, 2026, you will no longer be able to access the FinSpace console or FinSpace resources. For more information, see Amazon FinSpace end of support.

After careful consideration, we decided to end support for Amazon FinSpace, effective October 7, 2026. Amazon FinSpace will no longer accept new customers beginning October 7, 2025. As an existing customer with an Amazon FinSpace environment created before October 7, 2025, you can continue to use the service as normal. After October 7, 2026, you will no longer be able to use Amazon FinSpace. For more information, see Amazon FinSpace end of support.

AutoScalingConfiguration

The configuration based on which FinSpace will scale in or scale out nodes in your cluster.

Note

In the following list, the required parameters are described first.

autoScalingMetric

The metric your cluster will track in order to scale in and out. For example, CPU_UTILIZATION_PERCENTAGE is the average CPU usage across all the nodes in a cluster.

Type: String

Valid Values: CPU_UTILIZATION_PERCENTAGE

Required: No

maxNodeCount

The highest number of nodes to scale. This value cannot be greater than 5.

Type: Integer

Valid Range: Minimum value of 1.

Required: No

metricTarget

The desired value of the chosen autoScalingMetric. When the metric drops below this value, the cluster will scale in. When the metric goes above this value, the cluster will scale out. You can set the target value between 1 and 100 percent.

Type: Double

Valid Range: Minimum value of 1. Maximum value of 100.

Required: No

minNodeCount

The lowest number of nodes to scale. This value must be at least 1 and less than the maxNodeCount. If the nodes in a cluster belong to multiple availability zones, then minNodeCount must be at least 3.

Type: Integer

Valid Range: Minimum value of 1.

Required: No

scaleInCooldownSeconds

The duration in seconds that FinSpace will wait after a scale in event before initiating another scaling event.

Type: Double

Valid Range: Minimum value of 0. Maximum value of 100000.

Required: No

scaleOutCooldownSeconds

The duration in seconds that FinSpace will wait after a scale out event before initiating another scaling event.

Type: Double

Valid Range: Minimum value of 0. Maximum value of 100000.

Required: No

AutoScalingConfiguration

Contents

Note

See Also