AWSAutoScalingMixedInstancesPolicy Class Reference

Inherits from AWSModel : AWSMTLModel
Declared in AWSAutoScalingModel.h
AWSAutoScalingModel.m

Overview

Describes a mixed instances policy for an Auto Scaling group. With mixed instances, your Auto Scaling group can provision a combination of On-Demand Instances and Spot Instances across multiple instance types. For more information, see Auto Scaling Groups with Multiple Instance Types and Purchase Options in the Amazon EC2 Auto Scaling User Guide.

You can create a mixed instances policy for a new Auto Scaling group, or you can create it for an existing group by updating the group to specify MixedInstancesPolicy as the top-level parameter instead of a launch configuration or template. For more information, see CreateAutoScalingGroup and UpdateAutoScalingGroup.

  instancesDistribution

The instances distribution to use.

If you leave this parameter unspecified when creating a mixed instances policy, the default values are used.

@property (nonatomic, strong) AWSAutoScalingInstancesDistribution *instancesDistribution

Declared In

AWSAutoScalingModel.h

  launchTemplate

The launch template and instance types (overrides).

This parameter must be specified when creating a mixed instances policy.

@property (nonatomic, strong) AWSAutoScalingLaunchTemplate *launchTemplate

Declared In

AWSAutoScalingModel.h