ClusterSubnetGroup

class aws_cdk.aws_redshift_alpha.ClusterSubnetGroup(scope, id, *, description, vpc, removal_policy=None, vpc_subnets=None)

Bases: Resource

(experimental) Class for creating a Redshift cluster subnet group.

Stability:: experimental
Resource:: AWS::Redshift::ClusterSubnetGroup
ExampleMetadata:: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_redshift_alpha as redshift_alpha
import aws_cdk as cdk
from aws_cdk import aws_ec2 as ec2

# subnet: ec2.Subnet
# subnet_filter: ec2.SubnetFilter
# vpc: ec2.Vpc

cluster_subnet_group = redshift_alpha.ClusterSubnetGroup(self, "MyClusterSubnetGroup",
    description="description",
    vpc=vpc,

    # the properties below are optional
    removal_policy=cdk.RemovalPolicy.DESTROY,
    vpc_subnets=ec2.SubnetSelection(
        availability_zones=["availabilityZones"],
        one_per_az=False,
        subnet_filters=[subnet_filter],
        subnet_group_name="subnetGroupName",
        subnets=[subnet],
        subnet_type=ec2.SubnetType.PRIVATE_ISOLATED
    )
)

Parameters:

scope (Construct)
id (str)
description (str) – (experimental) Description of the subnet group.
vpc (IVpc) – (experimental) The VPC to place the subnet group in.
removal_policy (Optional[RemovalPolicy]) – (experimental) The removal policy to apply when the subnet group are removed from the stack or replaced during an update. Default: RemovalPolicy.RETAIN
vpc_subnets (Union[SubnetSelection, Dict[str, Any], None]) – (experimental) Which subnets within the VPC to associate with this group. Default: - private subnets

Stability:

experimental

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

PROPERTY_INJECTION_ID = '@aws-cdk.aws-redshift-alpha.ClusterSubnetGroup'

cluster_subnet_group_name

(experimental) The name of the cluster subnet group.

Stability:: experimental

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.

node: The tree node.

stack: The stack in which this resource is defined.

Static Methods

classmethod from_cluster_subnet_group_name(scope, id, cluster_subnet_group_name)

(experimental) Imports an existing subnet group by name.

Parameters:

scope (Construct)
id (str)
cluster_subnet_group_name (str)

Stability:

experimental

Return type:

IClusterSubnetGroup

classmethod is_construct(x)

Checks if x is a construct.

Use this method instead of instanceof to properly detect Construct instances, even when the construct library is symlinked.

Explanation: in JavaScript, multiple copies of the constructs library on disk are seen as independent, completely different libraries. As a consequence, the class Construct in each copy of the constructs library is seen as a different class, and an instance of one class will not test as instanceof the other class. npm install will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the constructs library can be accidentally installed, and instanceof will behave unpredictably. It is safest to avoid using instanceof, and using this type-testing method instead.

Parameters:: x (Any) – Any object.
Return type:: bool
Returns:: true if x is an object created from a class which extends Construct.

classmethod is_owned_resource(construct)

Returns true if the construct was created by CDK, and false otherwise.

Parameters:: construct (IConstruct)
Return type:: bool

classmethod is_resource(construct)

Check whether the given construct is a Resource.

Parameters:: construct (IConstruct)
Return type:: bool