RefreshPreferences - Amazon EC2 Auto Scaling

RefreshPreferences

Describes information used to start an instance refresh.

Contents

InstanceWarmup

The number of seconds until a newly launched instance is configured and ready to use. During this time, Amazon EC2 Auto Scaling does not immediately move on to the next replacement. The default is to use the value for the health check grace period defined for the group.

Type: Integer

Valid Range: Minimum value of 0.

Required: No

MinHealthyPercentage

The amount of capacity in the Auto Scaling group that must remain healthy during an instance refresh to allow the operation to continue, as a percentage of the desired capacity of the Auto Scaling group (rounded up to the nearest integer). The default is 90.

Type: Integer

Valid Range: Minimum value of 0. Maximum value of 100.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: