AliasTargetInstance

class aws_cdk.aws_servicediscovery.AliasTargetInstance(scope, id, *, dns_name, service, custom_attributes=None, instance_id=None)

Bases: aws_cdk.aws_servicediscovery.InstanceBase

Instance that uses Route 53 Alias record type.

Currently, the only resource types supported are Elastic Load Balancers.

Resource

AWS::ServiceDiscovery::Instance

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_servicediscovery as servicediscovery

# service is of type Service

alias_target_instance = servicediscovery.AliasTargetInstance(self, "MyAliasTargetInstance",
    dns_name="dnsName",
    service=service,

    # the properties below are optional
    custom_attributes={
        "custom_attributes_key": "customAttributes"
    },
    instance_id="instanceId"
)
Parameters
  • scope (Construct) –

  • id (str) –

  • dns_name (str) – DNS name of the target.

  • service (IService) – The Cloudmap service this resource is registered to.

  • custom_attributes (Optional[Mapping[str, str]]) – Custom attributes of the instance. Default: none

  • instance_id (Optional[str]) – The id of the instance resource. Default: Automatically generated name

Methods

apply_removal_policy(policy)

Apply the given removal policy to this resource.

The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you’ve removed it from the CDK application or because you’ve made a change that requires the resource to be replaced.

The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN).

Parameters

policy (RemovalPolicy) –

Return type

None

to_string()

Returns a string representation of this construct.

Return type

str

Attributes

dns_name

The Route53 DNS name of the alias target.

Return type

str

env

The environment this resource belongs to.

For resources that are created and managed by the CDK (generally, those created by creating new class instances like Role, Bucket, etc.), this is always the same as the environment of the stack they belong to; however, for imported resources (those obtained from static methods like fromRoleArn, fromBucketName, etc.), that might be different than the stack they were imported into.

Return type

ResourceEnvironment

instance_id

The Id of the instance.

Return type

str

node

The construct tree node associated with this construct.

Return type

ConstructNode

service

The Cloudmap service to which the instance is registered.

Return type

IService

stack

The stack in which this resource is defined.

Return type

Stack

Static Methods

classmethod is_construct(x)

Return whether the given object is a Construct.

Parameters

x (Any) –

Return type

bool

classmethod is_resource(construct)

Check whether the given construct is a Resource.

Parameters

construct (IConstruct) –

Return type

bool