VpcCidrBlockAssociation

This class encapsulates and extends the ROS resource type ALIYUN::VPC::VpcCidrBlockAssociation, which is used to add a secondary CIDR block to a virtual private cloud (VPC).

Initializers

import ros_cdk_vpc
ros_cdk_vpc.VpcCidrBlockAssociation(
  scope: Construct,
  id: str,
  vpc_id: typing.Union[str, IResolvable],
  ipam_pool_id: typing.Union[str, IResolvable] = None,
  i_pv6_cidr_block: typing.Union[str, IResolvable] = None,
  ipv6_isp: typing.Union[str, IResolvable] = None,
  ip_version: typing.Union[str, IResolvable] = None,
  secondary_cidr_block: typing.Union[str, IResolvable] = None,
  secondary_cidr_mask: typing.Union[typing.Union[int, float], IResolvable] = None,
  enable_resource_property_constraint: bool = None
)

Name	Type	Description
scope	ros_cdk_core.Construct	No description.
id	str	No description.
vpc_id	typing.Union[str, ros_cdk_core.IResolvable]	Property vpcId: The ID of the VPC to which you want to add a secondary CIDR block.
ipam_pool_id	typing.Union[str, ros_cdk_core.IResolvable]	Property ipamPoolId: The ID of the IP Address Manager (IPAM) pool that contains IPv4 addresses.
i_pv6_cidr_block	typing.Union[str, ros_cdk_core.IResolvable]	Property iPv6CidrBlock: The IPv6 CIDR block to be added.
ipv6_isp	typing.Union[str, ros_cdk_core.IResolvable]	Property ipv6Isp: The type of the IPv6 CIDR block.
ip_version	typing.Union[str, ros_cdk_core.IResolvable]	Property ipVersion: The version of the IP address.
secondary_cidr_block	typing.Union[str, ros_cdk_core.IResolvable]	Property secondaryCidrBlock: The IPv4 CIDR block to be added.
secondary_cidr_mask	typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]	Property secondaryCidrMask: Add an additional network segment to the VPC from the iPam address pool by entering a mask.
enable_resource_property_constraint	bool	No description.

---

scope^Required

• Type: ros_cdk_core.Construct

---

id^Required

• Type: str

---

vpc_id^Required

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

Property vpcId: The ID of the VPC to which you want to add a secondary CIDR block.

---

ipam_pool_id^Optional

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

Property ipamPoolId: The ID of the IP Address Manager (IPAM) pool that contains IPv4 addresses.

---

i_pv6_cidr_block^Optional

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

Property iPv6CidrBlock: The IPv6 CIDR block to be added.

Note You must and can specify only one of SecondaryCidrBlock and Ipv6CidrBlock.

---

ipv6_isp^Optional

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

Property ipv6Isp: The type of the IPv6 CIDR block.

Valid values: BGP (default) ChinaMobile ChinaUnicom ChinaTelecom Note If your Alibaba Cloud account is allowed to activate single-ISP bandwidth, you can set this parameter to ChinaTelecom, ChinaUnicom, or ChinaMobile.

---

ip_version^Optional

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

Property ipVersion: The version of the IP address.

Valid values: IPV4: the IPv4 address. IPV6: the IPv6 address. If you set IpVersion to IPV6 and do not specify SecondaryCidrBlock, you can add a secondary IPv6 CIDR block to the VPC.

---

secondary_cidr_block^Optional

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

Property secondaryCidrBlock: The IPv4 CIDR block to be added.

Take note of the following requirements: You can specify one of the following standard IPv4 CIDR blocks or their subnets as the secondary IPv4 CIDR block of the VPC: 192.168.0.0/16, 172.16.0.0/12, and 10.0.0.0/8. You can also use a custom CIDR block other than 100.64.0.0/10, 224.0.0.0/4, 127.0.0.0/8, 169.254.0.0/16, or their subnets as the secondary IPv4 CIDR block of the VPC. The CIDR block must meet the following requirements: The CIDR block cannot start with 0. The subnet mask must be 8 to 28 bits in length. The CIDR block cannot overlap with the primary CIDR block or an existing secondary CIDR block of the VPC. Note You must and can specify only one of SecondaryCidrBlock and Ipv6CidrBlock.

---

secondary_cidr_mask^Optional

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

Property secondaryCidrMask: Add an additional network segment to the VPC from the iPam address pool by entering a mask.

Explain that the designated iPam address pool adds additional network segments to VPC, and the parameter SecondaryCidrblock or SecondaryCidrmask inputs at least one.

---

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.VpcCidrBlockAssociation.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_vpc_id	ros_cdk_core.IResolvable	Attribute VpcId: The ID of the VPC to which you want to add a secondary 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_vpc_id^Required

attr_vpc_id: IResolvable

• Type: ros_cdk_core.IResolvable

Attribute VpcId: The ID of the VPC to which you want to add a secondary CIDR block.

---