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Class: Aws::AutoScaling::Types::LaunchConfiguration

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Describes a launch configuration.

Instance Attribute Summary collapse

Instance Attribute Details

#associate_public_ip_addressBoolean

For Auto Scaling groups that are running in a VPC, specifies whether to assign a public IP address to the group\'s instances.

For more information, see Launching Auto Scaling Instances in a VPC in the Amazon EC2 Auto Scaling User Guide.

Returns:

  • (Boolean)

    For Auto Scaling groups that are running in a VPC, specifies whether to assign a public IP address to the group\'s instances.

#block_device_mappingsArray<Types::BlockDeviceMapping>

A block device mapping, which specifies the block devices for the instance.

For more information, see Block Device Mapping in the Amazon EC2 User Guide for Linux Instances.

Returns:

The ID of a ClassicLink-enabled VPC to link your EC2-Classic instances to.

For more information, see ClassicLink in the Amazon EC2 User Guide for Linux Instances and Linking EC2-Classic Instances to a VPC in the Amazon EC2 Auto Scaling User Guide.

Returns:

  • (String)

    The ID of a ClassicLink-enabled VPC to link your EC2-Classic instances to.

The IDs of one or more security groups for the VPC specified in ClassicLinkVPCId.

For more information, see ClassicLink in the Amazon EC2 User Guide for Linux Instances and Linking EC2-Classic Instances to a VPC in the Amazon EC2 Auto Scaling User Guide.

Returns:

  • (Array<String>)

    The IDs of one or more security groups for the VPC specified in ClassicLinkVPCId.

#created_timeTime

The creation date and time for the launch configuration.

Returns:

  • (Time)

    The creation date and time for the launch configuration.

#ebs_optimizedBoolean

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.

Returns:

  • (Boolean)

    Specifies whether the launch configuration is optimized for EBS I/O (true) or not (false).

#iam_instance_profileString

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.

Returns:

  • (String)

    The name or the Amazon Resource Name (ARN) of the instance profile associated with the IAM role for the instance.

#image_idString

The ID of the Amazon Machine Image (AMI) to use to launch your EC2 instances.

For more information, see Finding an AMI in the Amazon EC2 User Guide for Linux Instances.

Returns:

  • (String)

    The ID of the Amazon Machine Image (AMI) to use to launch your EC2 instances.

#instance_monitoringTypes::InstanceMonitoring

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.

Returns:

  • (Types::InstanceMonitoring)

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

#instance_typeString

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.

Returns:

  • (String)

    The instance type for the instances.

#kernel_idString

The ID of the kernel associated with the AMI.

Returns:

  • (String)

    The ID of the kernel associated with the AMI.

#key_nameString

The name of the key pair.

For more information, see Amazon EC2 Key Pairs in the Amazon EC2 User Guide for Linux Instances.

Returns:

  • (String)

    The name of the key pair.

#launch_configuration_arnString

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

Returns:

  • (String)

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

#launch_configuration_nameString

The name of the launch configuration.

Returns:

  • (String)

    The name of the launch configuration.

#placement_tenancyString

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.

For more information, see Instance Placement Tenancy in the Amazon EC2 Auto Scaling User Guide.

Returns:

  • (String)

    The tenancy of the instance, either default or dedicated.

#ramdisk_idString

The ID of the RAM disk associated with the AMI.

Returns:

  • (String)

    The ID of the RAM disk associated with the AMI.

#security_groupsArray<String>

A list that contains the security groups to assign to the instances in the Auto Scaling group.

For more information, see Security Groups for Your VPC in the Amazon Virtual Private Cloud User Guide.

Returns:

  • (Array<String>)

    A list that contains the security groups to assign to the instances in the Auto Scaling group.

#spot_priceString

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 market price.

For more information, see Launching Spot Instances in Your Auto Scaling Group in the Amazon EC2 Auto Scaling User Guide.

Returns:

  • (String)

    The maximum hourly price to be paid for any Spot Instance launched to fulfill the request.

#user_dataString

The Base64-encoded user data to make available to the launched EC2 instances.

For more information, see Instance Metadata and User Data in the Amazon EC2 User Guide for Linux Instances.

Returns:

  • (String)

    The Base64-encoded user data to make available to the launched EC2 instances.