Package software.amazon.awscdk.services.ec2

Class CfnVPC.Builder

java.lang.Object

software.amazon.awscdk.services.ec2.CfnVPC.Builder

All Implemented Interfaces:

software.amazon.jsii.Builder<CfnVPC>

Enclosing class:

CfnVPC

@Stability(Stable)
public static final class CfnVPC.Builder
extends Object
implements software.amazon.jsii.Builder<CfnVPC>

A fluent builder for CfnVPC.

Method Summary

Modifier and Type	Method	Description
CfnVPC	build()
CfnVPC.Builder	cidrBlock(String cidrBlock)	The IPv4 network range for the VPC, in CIDR notation.
static CfnVPC.Builder	create(software.constructs.Construct scope, String id)
CfnVPC.Builder	enableDnsHostnames(Boolean enableDnsHostnames)	Indicates whether the instances launched in the VPC get DNS hostnames.
CfnVPC.Builder	enableDnsHostnames(IResolvable enableDnsHostnames)	Indicates whether the instances launched in the VPC get DNS hostnames.
CfnVPC.Builder	enableDnsSupport(Boolean enableDnsSupport)	Indicates whether the DNS resolution is supported for the VPC.
CfnVPC.Builder	enableDnsSupport(IResolvable enableDnsSupport)	Indicates whether the DNS resolution is supported for the VPC.
CfnVPC.Builder	instanceTenancy(String instanceTenancy)	The allowed tenancy of instances launched into the VPC.
CfnVPC.Builder	ipv4IpamPoolId(String ipv4IpamPoolId)	The ID of an IPv4 IPAM pool you want to use for allocating this VPC's CIDR.
CfnVPC.Builder	ipv4NetmaskLength(Number ipv4NetmaskLength)	The netmask length of the IPv4 CIDR you want to allocate to this VPC from an Amazon VPC IP Address Manager (IPAM) pool.
CfnVPC.Builder	tags(List<? extends CfnTag> tags)	The tags for the VPC.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

create

@Stability(Stable)
public static CfnVPC.Builder create(software.constructs.Construct scope,
 String id)

Parameters:

scope - Scope in which this resource is defined. This parameter is required.

id - Construct identifier for this resource (unique in its scope). This parameter is required.

Returns:

a new instance of CfnVPC.Builder.

cidrBlock

@Stability(Stable)
public CfnVPC.Builder cidrBlock(String cidrBlock)

The IPv4 network range for the VPC, in CIDR notation.

For example, 10.0.0.0/16 . We modify the specified CIDR block to its canonical form; for example, if you specify 100.68.0.18/18 , we modify it to 100.68.0.0/18 .

You must specify either CidrBlock or Ipv4IpamPoolId .

Parameters:

cidrBlock - The IPv4 network range for the VPC, in CIDR notation. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpc.html#cfn-ec2-vpc-cidrblock

enableDnsHostnames

@Stability(Stable)
public CfnVPC.Builder enableDnsHostnames(Boolean enableDnsHostnames)

Indicates whether the instances launched in the VPC get DNS hostnames.

If enabled, instances in the VPC get DNS hostnames; otherwise, they do not. Disabled by default for nondefault VPCs. For more information, see DNS attributes in your VPC .

You can only enable DNS hostnames if you've enabled DNS support.

Parameters:

enableDnsHostnames - Indicates whether the instances launched in the VPC get DNS hostnames. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpc.html#cfn-ec2-vpc-enablednshostnames

enableDnsHostnames

@Stability(Stable)
public CfnVPC.Builder enableDnsHostnames(IResolvable enableDnsHostnames)

Indicates whether the instances launched in the VPC get DNS hostnames.

If enabled, instances in the VPC get DNS hostnames; otherwise, they do not. Disabled by default for nondefault VPCs. For more information, see DNS attributes in your VPC .

You can only enable DNS hostnames if you've enabled DNS support.

Parameters:

enableDnsHostnames - Indicates whether the instances launched in the VPC get DNS hostnames. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpc.html#cfn-ec2-vpc-enablednshostnames

enableDnsSupport

@Stability(Stable)
public CfnVPC.Builder enableDnsSupport(Boolean enableDnsSupport)

Indicates whether the DNS resolution is supported for the VPC.

If enabled, queries to the Amazon provided DNS server at the 169.254.169.253 IP address, or the reserved IP address at the base of the VPC network range "plus two" succeed. If disabled, the Amazon provided DNS service in the VPC that resolves public DNS hostnames to IP addresses is not enabled. Enabled by default. For more information, see DNS attributes in your VPC .

Parameters:

enableDnsSupport - Indicates whether the DNS resolution is supported for the VPC. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpc.html#cfn-ec2-vpc-enablednssupport

enableDnsSupport

@Stability(Stable)
public CfnVPC.Builder enableDnsSupport(IResolvable enableDnsSupport)

Indicates whether the DNS resolution is supported for the VPC.

If enabled, queries to the Amazon provided DNS server at the 169.254.169.253 IP address, or the reserved IP address at the base of the VPC network range "plus two" succeed. If disabled, the Amazon provided DNS service in the VPC that resolves public DNS hostnames to IP addresses is not enabled. Enabled by default. For more information, see DNS attributes in your VPC .

Parameters:

enableDnsSupport - Indicates whether the DNS resolution is supported for the VPC. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpc.html#cfn-ec2-vpc-enablednssupport

instanceTenancy

@Stability(Stable)
public CfnVPC.Builder instanceTenancy(String instanceTenancy)

The allowed tenancy of instances launched into the VPC.

• default : An instance launched into the VPC runs on shared hardware by default, unless you explicitly specify a different tenancy during instance launch.
• dedicated : An instance launched into the VPC runs on dedicated hardware by default, unless you explicitly specify a tenancy of host during instance launch. You cannot specify a tenancy of default during instance launch.

Updating InstanceTenancy requires no replacement only if you are updating its value from dedicated to default . Updating InstanceTenancy from default to dedicated requires replacement.

Parameters:

instanceTenancy - The allowed tenancy of instances launched into the VPC. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpc.html#cfn-ec2-vpc-instancetenancy

ipv4IpamPoolId

@Stability(Stable)
public CfnVPC.Builder ipv4IpamPoolId(String ipv4IpamPoolId)

The ID of an IPv4 IPAM pool you want to use for allocating this VPC's CIDR.

For more information, see What is IPAM? in the Amazon VPC IPAM User Guide .

You must specify either CidrBlock or Ipv4IpamPoolId .

Parameters:

ipv4IpamPoolId - The ID of an IPv4 IPAM pool you want to use for allocating this VPC's CIDR. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpc.html#cfn-ec2-vpc-ipv4ipampoolid

ipv4NetmaskLength

@Stability(Stable)
public CfnVPC.Builder ipv4NetmaskLength(Number ipv4NetmaskLength)

The netmask length of the IPv4 CIDR you want to allocate to this VPC from an Amazon VPC IP Address Manager (IPAM) pool.

For more information about IPAM, see What is IPAM? in the Amazon VPC IPAM User Guide .

Parameters:

ipv4NetmaskLength - The netmask length of the IPv4 CIDR you want to allocate to this VPC from an Amazon VPC IP Address Manager (IPAM) pool. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpc.html#cfn-ec2-vpc-ipv4netmasklength

tags

@Stability(Stable)
public CfnVPC.Builder tags(List<? extends CfnTag> tags)

The tags for the VPC.

Parameters:

tags - The tags for the VPC. This parameter is required.

Returns:

this

See Also:

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

build

@Stability(Stable)
public CfnVPC build()

Specified by:

build in interface software.amazon.jsii.Builder<CfnVPC>

Returns:

a newly built instance of CfnVPC.