Struct aws_sdk_ec2::client::fluent_builders::CreateDhcpOptions

pub struct CreateDhcpOptions { /* private fields */ }

Fluent builder constructing a request to CreateDhcpOptions.

Creates a set of DHCP options for your VPC. After creating the set, you must associate it with the VPC, causing all existing and new instances that you launch in the VPC to use this set of DHCP options. The following are the individual DHCP options you can specify. For more information about the options, see RFC 2132.

• domain-name-servers - The IP addresses of up to four domain name servers, or AmazonProvidedDNS. The default DHCP option set specifies AmazonProvidedDNS. If specifying more than one domain name server, specify the IP addresses in a single parameter, separated by commas. To have your instance receive a custom DNS hostname as specified in domain-name, you must set domain-name-servers to a custom DNS server.

• domain-name - If you're using AmazonProvidedDNS in us-east-1, specify ec2.internal. If you're using AmazonProvidedDNS in another Region, specify region.compute.internal (for example, ap-northeast-1.compute.internal). Otherwise, specify a domain name (for example, ExampleCompany.com). This value is used to complete unqualified DNS hostnames. Important: Some Linux operating systems accept multiple domain names separated by spaces. However, Windows and other Linux operating systems treat the value as a single domain, which results in unexpected behavior. If your DHCP options set is associated with a VPC that has instances with multiple operating systems, specify only one domain name.

• ntp-servers - The IP addresses of up to four Network Time Protocol (NTP) servers.

• netbios-name-servers - The IP addresses of up to four NetBIOS name servers.

• netbios-node-type - The NetBIOS node type (1, 2, 4, or 8). We recommend that you specify 2 (broadcast and multicast are not currently supported). For more information about these node types, see RFC 2132.

Your VPC automatically starts out with a set of DHCP options that includes only a DNS server that we provide (AmazonProvidedDNS). If you create a set of options, and if your VPC has an internet gateway, make sure to set the domain-name-servers option either to AmazonProvidedDNS or to a domain name server of your choice. For more information, see DHCP options sets in the Amazon Virtual Private Cloud User Guide.

Implementations

impl CreateDhcpOptions

pub async fn send(
    self
) -> Result<CreateDhcpOptionsOutput, SdkError<CreateDhcpOptionsError>>

Sends the request and returns the response.

If an error occurs, an SdkError will be returned with additional details that can be matched against.

By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.

pub fn dhcp_configurations(self, input: NewDhcpConfiguration) -> Self

Appends an item to DhcpConfigurations.

To override the contents of this collection use set_dhcp_configurations.

A DHCP configuration option.

pub fn set_dhcp_configurations(
    self,
    input: Option<Vec<NewDhcpConfiguration>>
) -> Self

A DHCP configuration option.

pub fn tag_specifications(self, input: TagSpecification) -> Self

Appends an item to TagSpecifications.

To override the contents of this collection use set_tag_specifications.

The tags to assign to the DHCP option.

pub fn set_tag_specifications(self, input: Option<Vec<TagSpecification>>) -> Self

The tags to assign to the DHCP option.

pub fn dry_run(self, input: bool) -> Self

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

pub fn set_dry_run(self, input: Option<bool>) -> Self

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

Trait Implementations

impl Clone for CreateDhcpOptions

fn clone(&self) -> CreateDhcpOptions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CreateDhcpOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.