CfnNetworkInsightsPath

class aws_cdk.aws_ec2.CfnNetworkInsightsPath(scope, id, *, protocol, source, destination=None, destination_ip=None, destination_port=None, filter_at_destination=None, filter_at_source=None, source_ip=None, tags=None)

Bases: CfnResource

A CloudFormation AWS::EC2::NetworkInsightsPath.

Specifies a path to analyze for reachability.

VPC Reachability Analyzer enables you to analyze and debug network reachability between two resources in your virtual private cloud (VPC). For more information, see the Reachability Analyzer User Guide .

CloudformationResource:

AWS::EC2::NetworkInsightsPath

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinsightspath.html

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_ec2 as ec2

cfn_network_insights_path = ec2.CfnNetworkInsightsPath(self, "MyCfnNetworkInsightsPath",
    protocol="protocol",
    source="source",

    # the properties below are optional
    destination="destination",
    destination_ip="destinationIp",
    destination_port=123,
    filter_at_destination=ec2.CfnNetworkInsightsPath.PathFilterProperty(
        destination_address="destinationAddress",
        destination_port_range=ec2.CfnNetworkInsightsPath.FilterPortRangeProperty(
            from_port=123,
            to_port=123
        ),
        source_address="sourceAddress",
        source_port_range=ec2.CfnNetworkInsightsPath.FilterPortRangeProperty(
            from_port=123,
            to_port=123
        )
    ),
    filter_at_source=ec2.CfnNetworkInsightsPath.PathFilterProperty(
        destination_address="destinationAddress",
        destination_port_range=ec2.CfnNetworkInsightsPath.FilterPortRangeProperty(
            from_port=123,
            to_port=123
        ),
        source_address="sourceAddress",
        source_port_range=ec2.CfnNetworkInsightsPath.FilterPortRangeProperty(
            from_port=123,
            to_port=123
        )
    ),
    source_ip="sourceIp",
    tags=[CfnTag(
        key="key",
        value="value"
    )]
)

Create a new AWS::EC2::NetworkInsightsPath.

Parameters:
  • scope (Construct) –

    • scope in which this resource is defined.

  • id (str) –

    • scoped id of the resource.

  • protocol (str) – The protocol.

  • source (str) – The ID or ARN of the source. If the resource is in another account, you must specify an ARN.

  • destination (Optional[str]) – The ID or ARN of the destination. If the resource is in another account, you must specify an ARN.

  • destination_ip (Optional[str]) – The IP address of the destination.

  • destination_port (Union[int, float, None]) – The destination port.

  • filter_at_destination (Union[IResolvable, PathFilterProperty, Dict[str, Any], None]) – Scopes the analysis to network paths that match specific filters at the destination. If you specify this parameter, you can’t specify the parameter for the destination IP address.

  • filter_at_source (Union[IResolvable, PathFilterProperty, Dict[str, Any], None]) – Scopes the analysis to network paths that match specific filters at the source. If you specify this parameter, you can’t specify the parameters for the source IP address or the destination port.

  • source_ip (Optional[str]) – The IP address of the source.

  • tags (Optional[Sequence[Union[CfnTag, Dict[str, Any]]]]) – The tags to add to the path.

Methods

add_deletion_override(path)

Syntactic sugar for addOverride(path, undefined).

Parameters:

path (str) – The path of the value to delete.

Return type:

None

add_depends_on(target)

Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.

Parameters:

target (CfnResource) –

Return type:

None

add_metadata(key, value)

Add a value to the CloudFormation Resource Metadata.

Parameters:
  • key (str) –

  • value (Any) –

See:

Return type:

None

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.

add_override(path, value)

Adds an override to the synthesized CloudFormation resource.

To add a property override, either use addPropertyOverride or prefix path with “Properties.” (i.e. Properties.TopicName).

If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.

To include a literal . in the property name, prefix with a \. In most programming languages you will need to write this as "\\." because the \ itself will need to be escaped.

For example:

cfn_resource.add_override("Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes", ["myattribute"])
cfn_resource.add_override("Properties.GlobalSecondaryIndexes.1.ProjectionType", "INCLUDE")

would add the overrides Example:

"Properties": {
   "GlobalSecondaryIndexes": [
     {
       "Projection": {
         "NonKeyAttributes": [ "myattribute" ]
         ...
       }
       ...
     },
     {
       "ProjectionType": "INCLUDE"
       ...
     },
   ]
   ...
}

The value argument to addOverride will not be processed or translated in any way. Pass raw JSON values in here with the correct capitalization for CloudFormation. If you pass CDK classes or structs, they will be rendered with lowercased key names, and CloudFormation will reject the template.

Parameters:
  • path (str) –

    • The path of the property, you can use dot notation to override values in complex types. Any intermdediate keys will be created as needed.

  • value (Any) –

    • The value. Could be primitive or complex.

Return type:

None

add_property_deletion_override(property_path)

Adds an override that deletes the value of a property from the resource definition.

Parameters:

property_path (str) – The path to the property.

Return type:

None

add_property_override(property_path, value)

Adds an override to a resource property.

Syntactic sugar for addOverride("Properties.<...>", value).

Parameters:
  • property_path (str) – The path of the property.

  • value (Any) – The value.

Return type:

None

apply_removal_policy(policy=None, *, apply_to_update_replace_policy=None, default=None)

Sets the deletion policy of the resource based on the removal policy specified.

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 (Optional[RemovalPolicy]) –

  • apply_to_update_replace_policy (Optional[bool]) – Apply the same deletion policy to the resource’s “UpdateReplacePolicy”. Default: true

  • default (Optional[RemovalPolicy]) – The default policy to apply in case the removal policy is not defined. Default: - Default value is resource specific. To determine the default value for a resoure, please consult that specific resource’s documentation.

Return type:

None

get_att(attribute_name)

Returns a token for an runtime attribute of this resource.

Ideally, use generated attribute accessors (e.g. resource.arn), but this can be used for future compatibility in case there is no generated attribute.

Parameters:

attribute_name (str) – The name of the attribute.

Return type:

Reference

get_metadata(key)

Retrieve a value value from the CloudFormation Resource Metadata.

Parameters:

key (str) –

See:

Return type:

Any

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.

inspect(inspector)

Examines the CloudFormation resource and discloses attributes.

Parameters:

inspector (TreeInspector) –

  • tree inspector to collect and process attributes.

Return type:

None

override_logical_id(new_logical_id)

Overrides the auto-generated logical ID with a specific ID.

Parameters:

new_logical_id (str) – The new logical ID to use for this stack element.

Return type:

None

to_string()

Returns a string representation of this construct.

Return type:

str

Returns:

a string representation of this resource

Attributes

CFN_RESOURCE_TYPE_NAME = 'AWS::EC2::NetworkInsightsPath'
attr_created_date

The time stamp when the path was created.

CloudformationAttribute:

CreatedDate

attr_destination_arn

The Amazon Resource Name (ARN) of the destination.

CloudformationAttribute:

DestinationArn

attr_network_insights_path_arn

The Amazon Resource Name (ARN) of the path.

CloudformationAttribute:

NetworkInsightsPathArn

attr_network_insights_path_id

The ID of the path.

CloudformationAttribute:

NetworkInsightsPathId

attr_source_arn

The Amazon Resource Name (ARN) of the source.

CloudformationAttribute:

SourceArn

cfn_options

Options for this resource, such as condition, update policy etc.

cfn_resource_type

AWS resource type.

creation_stack

return:

the stack trace of the point where this Resource was created from, sourced from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most node +internal+ entries filtered.

destination

The ID or ARN of the destination.

If the resource is in another account, you must specify an ARN.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinsightspath.html#cfn-ec2-networkinsightspath-destination

destination_ip

The IP address of the destination.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinsightspath.html#cfn-ec2-networkinsightspath-destinationip

destination_port

The destination port.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinsightspath.html#cfn-ec2-networkinsightspath-destinationport

filter_at_destination

Scopes the analysis to network paths that match specific filters at the destination.

If you specify this parameter, you can’t specify the parameter for the destination IP address.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinsightspath.html#cfn-ec2-networkinsightspath-filteratdestination

filter_at_source

Scopes the analysis to network paths that match specific filters at the source.

If you specify this parameter, you can’t specify the parameters for the source IP address or the destination port.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinsightspath.html#cfn-ec2-networkinsightspath-filteratsource

logical_id

The logical ID for this CloudFormation stack element.

The logical ID of the element is calculated from the path of the resource node in the construct tree.

To override this value, use overrideLogicalId(newLogicalId).

Returns:

the logical ID as a stringified token. This value will only get resolved during synthesis.

node

The construct tree node associated with this construct.

protocol

The protocol.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinsightspath.html#cfn-ec2-networkinsightspath-protocol

ref

Return a string that will be resolved to a CloudFormation { Ref } for this element.

If, by any chance, the intrinsic reference of a resource is not a string, you could coerce it to an IResolvable through Lazy.any({ produce: resource.ref }).

source

The ID or ARN of the source.

If the resource is in another account, you must specify an ARN.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinsightspath.html#cfn-ec2-networkinsightspath-source

source_ip

The IP address of the source.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinsightspath.html#cfn-ec2-networkinsightspath-sourceip

stack

The stack in which this element is defined.

CfnElements must be defined within a stack scope (directly or indirectly).

tags

The tags to add to the path.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-networkinsightspath.html#cfn-ec2-networkinsightspath-tags

Static Methods

classmethod is_cfn_element(x)

Returns true if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of instanceof to allow stack elements from different versions of this library to be included in the same stack.

Parameters:

x (Any) –

Return type:

bool

Returns:

The construct as a stack element or undefined if it is not a stack element.

classmethod is_cfn_resource(construct)

Check whether the given construct is a CfnResource.

Parameters:

construct (IConstruct) –

Return type:

bool

classmethod is_construct(x)

Return whether the given object is a Construct.

Parameters:

x (Any) –

Return type:

bool

FilterPortRangeProperty

class CfnNetworkInsightsPath.FilterPortRangeProperty(*, from_port=None, to_port=None)

Bases: object

Describes a port range.

Parameters:
  • from_port (Union[int, float, None]) – The first port in the range.

  • to_port (Union[int, float, None]) – The last port in the range.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-networkinsightspath-filterportrange.html

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_ec2 as ec2

filter_port_range_property = ec2.CfnNetworkInsightsPath.FilterPortRangeProperty(
    from_port=123,
    to_port=123
)

Attributes

from_port

The first port in the range.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-networkinsightspath-filterportrange.html#cfn-ec2-networkinsightspath-filterportrange-fromport

to_port

The last port in the range.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-networkinsightspath-filterportrange.html#cfn-ec2-networkinsightspath-filterportrange-toport

PathFilterProperty

class CfnNetworkInsightsPath.PathFilterProperty(*, destination_address=None, destination_port_range=None, source_address=None, source_port_range=None)

Bases: object

Describes a set of filters for a path analysis.

Use path filters to scope the analysis when there can be multiple resulting paths.

Parameters:
  • destination_address (Optional[str]) – The destination IPv4 address.

  • destination_port_range (Union[IResolvable, FilterPortRangeProperty, Dict[str, Any], None]) – The destination port range.

  • source_address (Optional[str]) – The source IPv4 address.

  • source_port_range (Union[IResolvable, FilterPortRangeProperty, Dict[str, Any], None]) – The source port range.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-networkinsightspath-pathfilter.html

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_ec2 as ec2

path_filter_property = ec2.CfnNetworkInsightsPath.PathFilterProperty(
    destination_address="destinationAddress",
    destination_port_range=ec2.CfnNetworkInsightsPath.FilterPortRangeProperty(
        from_port=123,
        to_port=123
    ),
    source_address="sourceAddress",
    source_port_range=ec2.CfnNetworkInsightsPath.FilterPortRangeProperty(
        from_port=123,
        to_port=123
    )
)

Attributes

destination_address

The destination IPv4 address.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-networkinsightspath-pathfilter.html#cfn-ec2-networkinsightspath-pathfilter-destinationaddress

destination_port_range

The destination port range.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-networkinsightspath-pathfilter.html#cfn-ec2-networkinsightspath-pathfilter-destinationportrange

source_address

The source IPv4 address.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-networkinsightspath-pathfilter.html#cfn-ec2-networkinsightspath-pathfilter-sourceaddress

source_port_range

The source port range.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-networkinsightspath-pathfilter.html#cfn-ec2-networkinsightspath-pathfilter-sourceportrange