Route

class aws_cdk.aws_ec2_alpha.Route(scope, id, *, destination, route_table, target, route_name=None)

Bases: Resource

(experimental) Creates a new route with added functionality.

Stability:: experimental
Resource:: AWS::EC2::Route
ExampleMetadata:: infused

Example:

my_vpc = VpcV2(self, "Vpc")
route_table = RouteTable(self, "RouteTable",
    vpc=my_vpc
)
subnet = SubnetV2(self, "Subnet",
    vpc=my_vpc,
    availability_zone="eu-west-2a",
    ipv4_cidr_block=IpCidr("10.0.0.0/24"),
    subnet_type=SubnetType.PRIVATE_ISOLATED
)

natgw = NatGateway(self, "NatGW",
    subnet=subnet,
    vpc=my_vpc,
    connectivity_type=NatConnectivityType.PRIVATE,
    private_ip_address="10.0.0.42"
)
Route(self, "NatGwRoute",
    route_table=route_table,
    destination="0.0.0.0/0",
    target={"gateway": natgw}
)

Parameters:

scope (Construct) –
id (str) –
destination (str) – (experimental) The IPv4 or IPv6 CIDR block used for the destination match. Routing decisions are based on the most specific match.
route_table (IRouteTable) – (experimental) The ID of the route table for the route.
target (RouteTargetType) – (experimental) The gateway or endpoint targeted by the route.
route_name (Optional[str]) – (experimental) The resource name of the route. Default: - provisioned without a route name

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

destination

(experimental) The IPv4 or IPv6 CIDR block used for the destination match.

Routing decisions are based on the most specific match.

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.

resource

(experimental) The route CFN resource.

Stability:: experimental

route_table

(experimental) The route table for the route.

Stability:: experimental
Attribute:: routeTable

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

target

(experimental) The gateway or endpoint targeted by the route.

Stability:: experimental

target_router_type

(experimental) The type of router the route is targetting.

Stability:: experimental

Static Methods

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