NatIpCidr

This class encapsulates and extends the ROS resource type ALIYUN::VPC::NatIpCidr, which is used to create a NAT CIDR block.

Initializers

import ros_cdk_vpc
ros_cdk_vpc.NatIpCidr(
  scope: Construct,
  id: str,
  nat_gateway_id: typing.Union[str, IResolvable],
  nat_ip_cidr: typing.Union[str, IResolvable],
  nat_ip_cidr_description: typing.Union[str, IResolvable],
  nat_ip_cidr_name: typing.Union[str, IResolvable],
  enable_resource_property_constraint: bool = None
)

Name	Type	Description
scope	ros_cdk_core.Construct	No description.
id	str	No description.
nat_gateway_id	typing.Union[str, ros_cdk_core.IResolvable]	Property natGatewayId: The ID of the Virtual Private Cloud (VPC) NAT gateway with which you want to associate the CIDR block.
nat_ip_cidr	typing.Union[str, ros_cdk_core.IResolvable]	Property natIpCidr: The NAT CIDR block that you want to associate with the NAT gateway.
nat_ip_cidr_description	typing.Union[str, ros_cdk_core.IResolvable]	Property natIpCidrDescription: The description of the NAT CIDR block.
nat_ip_cidr_name	typing.Union[str, ros_cdk_core.IResolvable]	Property natIpCidrName: The name of the CIDR block.
enable_resource_property_constraint	bool	No description.

---

scope^Required

• Type: ros_cdk_core.Construct

---

id^Required

• Type: str

---

nat_gateway_id^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property natGatewayId: The ID of the Virtual Private Cloud (VPC) NAT gateway with which you want to associate the CIDR block.

---

nat_ip_cidr^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property natIpCidr: The NAT CIDR block that you want to associate with the NAT gateway.

The new CIDR block must meet the following conditions: The NAT CIDR block must fall within 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, or their subnets. The subnet mask must be 16 to 32 bits in length. The NAT CIDR block cannot overlap with the private CIDR block of the VPC to which the NAT gateway belongs. If you want to use other IP addresses from the private CIDR block of the VPC to provide NAT services, create a vSwitch and attach the vSwitch to another VPC NAT gateway. If you want to use public IP addresses to provide NAT services, make sure that the public IP addresses fall within a customer CIDR block of the VPC to which the VPC NAT gateway belongs. For more information, see What is customer CIDR block?.

---

nat_ip_cidr_description^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property natIpCidrDescription: The description of the NAT CIDR block.

The description must be 2 to 256 characters in length and start with a letter. The description cannot start with http:// or https://.

---

nat_ip_cidr_name^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property natIpCidrName: The name of the CIDR block.

The name must be 2 to 128 characters in length, and can contain letters, digits, periods (.), underscores (_), and hyphens (-). It must start with a letter. The name must start with a letter and cannot start with http:// or https://.

---

enable_resource_property_constraint^Optional

• Type: bool

---

Methods

Name	Description
to_string	Returns a string representation of this construct.
synthesize	Allows this construct to emit artifacts into the cloud assembly during synthesis.
add_condition	No description.
add_count	No description.
add_dependency	No description.
add_resource_desc	No description.
apply_removal_policy	No description.
get_att	No description.
set_metadata	No description.

---

to_string

def to_string() -> str

Returns a string representation of this construct.

synthesize

def synthesize(
  session: ISynthesisSession
) -> None

Allows this construct to emit artifacts into the cloud assembly during synthesis.

This method is usually implemented by framework-level constructs such as Stack and Asset as they participate in synthesizing the cloud assembly.

session^Required

• Type: ros_cdk_core.ISynthesisSession

The synthesis session.

---

add_condition

def add_condition(
  condition: RosCondition
) -> None

condition^Required

• Type: ros_cdk_core.RosCondition

---

add_count

def add_count(
  count: typing.Union[typing.Union[int, float], IResolvable]
) -> None

count^Required

• Type: typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]

---

add_dependency

def add_dependency(
  resource: Resource
) -> None

resource^Required

• Type: ros_cdk_core.Resource

---

add_resource_desc

def add_resource_desc(
  desc: str
) -> None

desc^Required

• Type: str

---

apply_removal_policy

def apply_removal_policy(
  policy: RemovalPolicy
) -> None

policy^Required

• Type: ros_cdk_core.RemovalPolicy

---

get_att

def get_att(
  name: str
) -> IResolvable

name^Required

• Type: str

---

set_metadata

def set_metadata(
  key: str,
  value: typing.Any
) -> None

key^Required

• Type: str

---

value^Required

• Type: typing.Any

---

Static Functions

Name	Description
is_construct	Return whether the given object is a Construct.

---

is_construct

import ros_cdk_vpc
ros_cdk_vpc.NatIpCidr.is_construct(
  x: typing.Any
)

Return whether the given object is a Construct.

x^Required

• Type: typing.Any

---

Properties

Name	Type	Description
node	ros_cdk_core.ConstructNode	The construct tree node associated with this construct.
ref	str	No description.
stack	ros_cdk_core.Stack	The stack in which this resource is defined.
resource	ros_cdk_core.RosResource	No description.
attr_nat_ip_cidr_id	ros_cdk_core.IResolvable	Attribute NatIpCidrId: The ID of the NAT CIDR block.

---

node^Required

node: ConstructNode

• Type: ros_cdk_core.ConstructNode

The construct tree node associated with this construct.

---

ref^Required

ref: str

• Type: str

---

stack^Required

stack: Stack

• Type: ros_cdk_core.Stack

The stack in which this resource is defined.

---

resource^Optional

resource: RosResource

• Type: ros_cdk_core.RosResource

---

attr_nat_ip_cidr_id^Required

attr_nat_ip_cidr_id: IResolvable

• Type: ros_cdk_core.IResolvable

Attribute NatIpCidrId: The ID of the NAT CIDR block.

---