AWSAutoScalingLaunchConfiguration

Objective-C

@interface AWSAutoScalingLaunchConfiguration

Swift

class AWSAutoScalingLaunchConfiguration

Describes a launch configuration.

Required parameters: [LaunchConfigurationName, ImageId, InstanceType, CreatedTime]

  • Specifies whether to assign a public IPv4 address to the group’s instances. If the instance is launched into a default subnet, the default is to assign a public IPv4 address, unless you disabled the option to assign a public IPv4 address on the subnet. If the instance is launched into a nondefault subnet, the default is not to assign a public IPv4 address, unless you enabled the option to assign a public IPv4 address on the subnet. For more information, see Provide network connectivity for your Auto Scaling instances using Amazon VPC in the Amazon EC2 Auto Scaling User Guide.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable associatePublicIpAddress;

    Swift

    var associatePublicIpAddress: NSNumber? { get set }

  • The block device mapping entries that define the block devices to attach to the instances at launch. By default, the block devices specified in the block device mapping for the AMI are used. For more information, see Block device mappings in the Amazon EC2 User Guide for Linux Instances.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSArray<AWSAutoScalingBlockDeviceMapping *> *_Nullable blockDeviceMappings;

    Swift

    var blockDeviceMappings: [AWSAutoScalingBlockDeviceMapping]? { get set }

  • Available for backward compatibility.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable classicLinkVPCId;

    Swift

    var classicLinkVPCId: String? { get set }

  • Available for backward compatibility.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSArray<NSString *> *_Nullable classicLinkVPCSecurityGroups;

    Swift

    var classicLinkVPCSecurityGroups: [String]? { get set }

  • The creation date and time for the launch configuration.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSDate *_Nullable createdTime;

    Swift

    var createdTime: Date? { get set }

  • Specifies whether the launch configuration is optimized for EBS I/O (true) or not (false). For more information, see Amazon EBS-optimized instances in the Amazon EC2 User Guide for Linux Instances.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable ebsOptimized;

    Swift

    var ebsOptimized: NSNumber? { get set }

  • The name or the Amazon Resource Name (ARN) of the instance profile associated with the IAM role for the instance. The instance profile contains the IAM role. For more information, see IAM role for applications that run on Amazon EC2 instances in the Amazon EC2 Auto Scaling User Guide.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable iamInstanceProfile;

    Swift

    var iamInstanceProfile: String? { get set }

  • The ID of the Amazon Machine Image (AMI) to use to launch your EC2 instances. For more information, see Find a Linux AMI in the Amazon EC2 User Guide for Linux Instances.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable imageId;

    Swift

    var imageId: String? { get set }

  • Controls whether instances in this group are launched with detailed (true) or basic (false) monitoring.

    For more information, see Configure monitoring for Auto Scaling instances in the Amazon EC2 Auto Scaling User Guide.

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSAutoScalingInstanceMonitoring *_Nullable instanceMonitoring;

    Swift

    var instanceMonitoring: AWSAutoScalingInstanceMonitoring? { get set }

  • The instance type for the instances. For information about available instance types, see Available instance types in the Amazon EC2 User Guide for Linux Instances.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable instanceType;

    Swift

    var instanceType: String? { get set }

  • The ID of the kernel associated with the AMI.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable kernelId;

    Swift

    var kernelId: String? { get set }

  • The name of the key pair.

    For more information, see Amazon EC2 key pairs and Amazon EC2 instances in the Amazon EC2 User Guide for Linux Instances.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable keyName;

    Swift

    var keyName: String? { get set }

  • The Amazon Resource Name (ARN) of the launch configuration.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable launchConfigurationARN;

    Swift

    var launchConfigurationARN: String? { get set }

  • The name of the launch configuration.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable launchConfigurationName;

    Swift

    var launchConfigurationName: String? { get set }

  • The metadata options for the instances. For more information, see Configure the instance metadata options in the Amazon EC2 Auto Scaling User Guide.

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSAutoScalingInstanceMetadataOptions *_Nullable metadataOptions;

    Swift

    var metadataOptions: AWSAutoScalingInstanceMetadataOptions? { get set }

  • The tenancy of the instance, either default or dedicated. An instance with dedicated tenancy runs on isolated, single-tenant hardware and can only be launched into a VPC.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable placementTenancy;

    Swift

    var placementTenancy: String? { get set }

  • The ID of the RAM disk associated with the AMI.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable ramdiskId;

    Swift

    var ramdiskId: String? { get set }

  • A list that contains the security groups to assign to the instances in the Auto Scaling group. For more information, see Control traffic to your Amazon Web Services resources using security groups in the Amazon Virtual Private Cloud User Guide.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSArray<NSString *> *_Nullable securityGroups;

    Swift

    var securityGroups: [String]? { get set }

  • The maximum hourly price to be paid for any Spot Instance launched to fulfill the request. Spot Instances are launched when the price you specify exceeds the current Spot price. For more information, see Requesting Spot Instances for fault-tolerant and flexible applications in the Amazon EC2 Auto Scaling User Guide.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable spotPrice;

    Swift

    var spotPrice: String? { get set }

  • The user data to make available to the launched EC2 instances. For more information, see Instance metadata and user data (Linux) and Instance metadata and user data (Windows). If you are using a command line tool, base64-encoding is performed for you, and you can load the text from a file. Otherwise, you must provide base64-encoded text. User data is limited to 16 KB.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable userData;

    Swift

    var userData: String? { get set }