OptionGroup

class aws_cdk.aws_rds.OptionGroup(scope, id, *, configurations, engine, description=None)

Bases: aws_cdk.core.Resource

An option group.

Parameters
  • scope (Construct) –

  • id (str) –

  • configurations (List[OptionConfiguration]) – The configurations for this option group.

  • engine (IInstanceEngine) – The database engine that this option group is associated with.

  • description (Optional[str]) – A description of the option group. Default: a CDK generated description

Methods

add_configuration(*, name, port=None, security_groups=None, settings=None, version=None, vpc=None)

Adds a configuration to this OptionGroup.

This method is a no-op for an imported OptionGroup.

Parameters
  • name (str) – The name of the option.

  • port (Union[int, float, None]) – The port number that this option uses. If port is specified then vpc must also be specified. Default: - no port

  • security_groups (Optional[List[ISecurityGroup]]) – Optional list of security groups to use for this option, if vpc is specified. If no groups are provided, a default one will be created. Default: - a default group will be created if port or vpc are specified.

  • settings (Optional[Mapping[str, str]]) – The settings for the option. Default: - no settings

  • version (Optional[str]) – The version for the option. Default: - no version

  • vpc (Optional[IVpc]) – The VPC where a security group should be created for this option. If vpc is specified then port must also be specified. Default: - no VPC

Return type

bool

to_string()

Returns a string representation of this construct.

Return type

str

Attributes

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

option_connections

The connections object for the options.

Return type

Mapping[str, Connections]

option_group_name

The name of the option group.

Return type

str

stack

The stack in which this resource is defined.

Return type

Stack

Static Methods

classmethod from_option_group_name(scope, id, option_group_name)

Import an existing option group.

Parameters
  • scope (Construct) –

  • id (str) –

  • option_group_name (str) –

Return type

IOptionGroup

classmethod is_construct(x)

Return whether the given object is a Construct.

Parameters

x (Any) –

Return type

bool