DatabaseClusterBase

class aws_cdk.aws_neptune.DatabaseClusterBase(scope, id, *, account=None, environment_from_arn=None, physical_name=None, region=None)

Bases: aws_cdk.core.Resource

(experimental) A new or imported database cluster.

Stability

experimental

Parameters
  • scope (Construct) –

  • id (str) –

  • account (Optional[str]) – The AWS account ID this resource belongs to. Default: - the resource is in the same account as the stack it belongs to

  • environment_from_arn (Optional[str]) – ARN to deduce region and account from. The ARN is parsed and the account and region are taken from the ARN. This should be used for imported resources. Cannot be supplied together with either account or region. Default: - take environment from account, region parameters, or use Stack environment.

  • physical_name (Optional[str]) – The value passed in by users to the physical name prop of the resource. - undefined implies that a physical name will be allocated by CloudFormation during deployment. - a concrete value implies a specific physical name - PhysicalName.GENERATE_IF_NEEDED is a marker that indicates that a physical will only be generated by the CDK if it is needed for cross-environment references. Otherwise, it will be allocated by CloudFormation. Default: - The physical name will be allocated by CloudFormation at deployment time

  • region (Optional[str]) – The AWS region this resource belongs to. Default: - the resource is in the same region as the stack it belongs to

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.DELETE), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN).

Parameters

policy (RemovalPolicy) –

Return type

None

grant_connect(grantee)

(experimental) Grant the given identity connection access to the database.

Parameters

grantee (IGrantable) –

Stability

experimental

Return type

Grant

to_string()

Returns a string representation of this construct.

Return type

str

Attributes

cluster_endpoint

(experimental) The endpoint to use for read/write operations.

Stability

experimental

Return type

Endpoint

cluster_identifier

(experimental) Identifier of the cluster.

Stability

experimental

Return type

str

cluster_read_endpoint

(experimental) Endpoint to use for load-balanced read-only operations.

Stability

experimental

Return type

Endpoint

cluster_resource_identifier

(experimental) Resource identifier of the cluster.

Stability

experimental

Return type

str

connections

(experimental) The connections object to implement IConnectable.

Stability

experimental

Return type

Connections

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

node

The construct tree node associated with this construct.

Return type

ConstructNode

stack

The stack in which this resource is defined.

Return type

Stack

Static Methods

classmethod from_database_cluster_attributes(scope, id, *, cluster_endpoint_address, cluster_identifier, cluster_resource_identifier, port, reader_endpoint_address, security_group)

(experimental) Import an existing DatabaseCluster from properties.

Parameters
  • scope (Construct) –

  • id (str) –

  • cluster_endpoint_address (str) – (experimental) Cluster endpoint address.

  • cluster_identifier (str) – (experimental) Identifier for the cluster.

  • cluster_resource_identifier (str) – (experimental) Resource Identifier for the cluster.

  • port (Union[int, float]) – (experimental) The database port.

  • reader_endpoint_address (str) – (experimental) Reader endpoint address.

  • security_group (ISecurityGroup) – (experimental) The security group of the database cluster.

Stability

experimental

Return type

IDatabaseCluster

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