Class AmazonLinux2023ImageSsmParameterProps

Properties specific to al2023 images.

Inheritance
System.Object
AmazonLinux2023ImageSsmParameterProps
Namespace: Amazon.CDK.AWS.EC2
Assembly: Amazon.CDK.Lib.dll
Syntax (csharp)
public class AmazonLinux2023ImageSsmParameterProps : Object, IAmazonLinux2023ImageSsmParameterProps, IAmazonLinuxImageSsmParameterCommonOptions, IAmazonLinuxImageSsmParameterBaseOptions
Syntax (vb)
Public Class AmazonLinux2023ImageSsmParameterProps
    Inherits Object
    Implements IAmazonLinux2023ImageSsmParameterProps, IAmazonLinuxImageSsmParameterCommonOptions, IAmazonLinuxImageSsmParameterBaseOptions
Remarks

ExampleMetadata: infused

Examples
Vpc vpc;


new Instance(this, "LatestAl2023", new InstanceProps {
    Vpc = vpc,
    InstanceType = InstanceType.Of(InstanceClass.C7G, InstanceSize.LARGE),
    MachineImage = MachineImage.LatestAmazonLinux2023(new AmazonLinux2023ImageSsmParameterProps {
        CachedInContext = true
    })
});

// or
// or
new Instance(this, "LatestAl2023", new InstanceProps {
    Vpc = vpc,
    InstanceType = InstanceType.Of(InstanceClass.C7G, InstanceSize.LARGE),
    // context cache is turned on by default
    MachineImage = new AmazonLinux2023ImageSsmParameter()
});

Synopsis

Constructors

AmazonLinux2023ImageSsmParameterProps()

Properties

CachedInContext

Whether the AMI ID is cached to be stable between deployments.
CpuType

CPU Type.
Edition

What edition of Amazon Linux to use.
Kernel

What kernel version of Amazon Linux to use.
UserData

Initial user data.

Constructors

AmazonLinux2023ImageSsmParameterProps()

public AmazonLinux2023ImageSsmParameterProps()

Properties

CachedInContext

Whether the AMI ID is cached to be stable between deployments.

public Nullable<bool> CachedInContext { get; set; }
Property Value

System.Nullable<System.Boolean>

Remarks

By default, the newest image is used on each deployment. This will cause instances to be replaced whenever a new version is released, and may cause downtime if there aren't enough running instances in the AutoScalingGroup to reschedule the tasks on.

If set to true, the AMI ID will be cached in cdk.context.json and the same value will be used on future runs. Your instances will not be replaced but your AMI version will grow old over time. To refresh the AMI lookup, you will have to evict the value from the cache using the cdk context command. See https://docs.aws.amazon.com/cdk/latest/guide/context.html for more information.

Can not be set to true in environment-agnostic stacks.

Default: false

CpuType

CPU Type.

public Nullable<AmazonLinuxCpuType> CpuType { get; set; }
Property Value

System.Nullable<AmazonLinuxCpuType>

Remarks

Default: AmazonLinuxCpuType.X86_64

Edition

What edition of Amazon Linux to use.

public Nullable<AmazonLinuxEdition> Edition { get; set; }
Property Value

System.Nullable<AmazonLinuxEdition>

Remarks

Default: AmazonLinuxEdition.Standard

Kernel

What kernel version of Amazon Linux to use.

public AmazonLinux2023Kernel Kernel { get; set; }
Property Value

AmazonLinux2023Kernel

Remarks

Default: AmazonLinux2023Kernel.DEFAULT

UserData

Initial user data.

public UserData UserData { get; set; }
Property Value

UserData

Remarks

Default: - Empty UserData for Linux machines

Implements