AWS v6.77.0, Apr 9 25

AWS v6.77.0 published on Wednesday, Apr 9, 2025 by Pulumi

aws.ec2.EipAssociation

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AWS v6.77.0 published on Wednesday, Apr 9, 2025 by Pulumi

Example Usage

TypeScript
Python
Go
C#
Java
YAML

import * as pulumi from "@pulumi/pulumi";
import * as aws from "@pulumi/aws";

const web = new aws.ec2.Instance("web", {
    ami: "ami-21f78e11",
    availabilityZone: "us-west-2a",
    instanceType: aws.ec2.InstanceType.T2_Micro,
    tags: {
        Name: "HelloWorld",
    },
});
const example = new aws.ec2.Eip("example", {domain: "vpc"});
const eipAssoc = new aws.ec2.EipAssociation("eip_assoc", {
    instanceId: web.id,
    allocationId: example.id,
});

import pulumi
import pulumi_aws as aws

web = aws.ec2.Instance("web",
    ami="ami-21f78e11",
    availability_zone="us-west-2a",
    instance_type=aws.ec2.InstanceType.T2_MICRO,
    tags={
        "Name": "HelloWorld",
    })
example = aws.ec2.Eip("example", domain="vpc")
eip_assoc = aws.ec2.EipAssociation("eip_assoc",
    instance_id=web.id,
    allocation_id=example.id)

package main

import (
	"github.com/pulumi/pulumi-aws/sdk/v6/go/aws/ec2"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		web, err := ec2.NewInstance(ctx, "web", &ec2.InstanceArgs{
			Ami:              pulumi.String("ami-21f78e11"),
			AvailabilityZone: pulumi.String("us-west-2a"),
			InstanceType:     pulumi.String(ec2.InstanceType_T2_Micro),
			Tags: pulumi.StringMap{
				"Name": pulumi.String("HelloWorld"),
			},
		})
		if err != nil {
			return err
		}
		example, err := ec2.NewEip(ctx, "example", &ec2.EipArgs{
			Domain: pulumi.String("vpc"),
		})
		if err != nil {
			return err
		}
		_, err = ec2.NewEipAssociation(ctx, "eip_assoc", &ec2.EipAssociationArgs{
			InstanceId:   web.ID(),
			AllocationId: example.ID(),
		})
		if err != nil {
			return err
		}
		return nil
	})
}

using System.Collections.Generic;
using System.Linq;
using Pulumi;
using Aws = Pulumi.Aws;

return await Deployment.RunAsync(() => 
{
    var web = new Aws.Ec2.Instance("web", new()
    {
        Ami = "ami-21f78e11",
        AvailabilityZone = "us-west-2a",
        InstanceType = Aws.Ec2.InstanceType.T2_Micro,
        Tags = 
        {
            { "Name", "HelloWorld" },
        },
    });

    var example = new Aws.Ec2.Eip("example", new()
    {
        Domain = "vpc",
    });

    var eipAssoc = new Aws.Ec2.EipAssociation("eip_assoc", new()
    {
        InstanceId = web.Id,
        AllocationId = example.Id,
    });

});

package generated_program;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.aws.ec2.Instance;
import com.pulumi.aws.ec2.InstanceArgs;
import com.pulumi.aws.ec2.Eip;
import com.pulumi.aws.ec2.EipArgs;
import com.pulumi.aws.ec2.EipAssociation;
import com.pulumi.aws.ec2.EipAssociationArgs;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;

public class App {
    public static void main(String[] args) {
        Pulumi.run(App::stack);
    }

    public static void stack(Context ctx) {
        var web = new Instance("web", InstanceArgs.builder()
            .ami("ami-21f78e11")
            .availabilityZone("us-west-2a")
            .instanceType("t2.micro")
            .tags(Map.of("Name", "HelloWorld"))
            .build());

        var example = new Eip("example", EipArgs.builder()
            .domain("vpc")
            .build());

        var eipAssoc = new EipAssociation("eipAssoc", EipAssociationArgs.builder()
            .instanceId(web.id())
            .allocationId(example.id())
            .build());

    }
}

resources:
  eipAssoc:
    type: aws:ec2:EipAssociation
    name: eip_assoc
    properties:
      instanceId: ${web.id}
      allocationId: ${example.id}
  web:
    type: aws:ec2:Instance
    properties:
      ami: ami-21f78e11
      availabilityZone: us-west-2a
      instanceType: t2.micro
      tags:
        Name: HelloWorld
  example:
    type: aws:ec2:Eip
    properties:
      domain: vpc

Create EipAssociation Resource

Resources are created with functions called constructors. To learn more about declaring and configuring resources, see Resources.

new EipAssociation(name: string, args?: EipAssociationArgs, opts?: CustomResourceOptions);

@overload
def EipAssociation(resource_name: str,
                   args: Optional[EipAssociationArgs] = None,
                   opts: Optional[ResourceOptions] = None)

@overload
def EipAssociation(resource_name: str,
                   opts: Optional[ResourceOptions] = None,
                   allocation_id: Optional[str] = None,
                   allow_reassociation: Optional[bool] = None,
                   instance_id: Optional[str] = None,
                   network_interface_id: Optional[str] = None,
                   private_ip_address: Optional[str] = None,
                   public_ip: Optional[str] = None)

func NewEipAssociation(ctx *Context, name string, args *EipAssociationArgs, opts ...ResourceOption) (*EipAssociation, error)

public EipAssociation(string name, EipAssociationArgs? args = null, CustomResourceOptions? opts = null)

public EipAssociation(String name, EipAssociationArgs args)
public EipAssociation(String name, EipAssociationArgs args, CustomResourceOptions options)

type: aws:ec2:EipAssociation
properties: # The arguments to resource properties.
options: # Bag of options to control resource's behavior.

Parameters

name string: The unique name of the resource.
args EipAssociationArgs: The arguments to resource properties.
opts CustomResourceOptions: Bag of options to control resource's behavior.

resource_name str: The unique name of the resource.
args EipAssociationArgs: The arguments to resource properties.
opts ResourceOptions: Bag of options to control resource's behavior.

ctx Context: Context object for the current deployment.
name string: The unique name of the resource.
args EipAssociationArgs: The arguments to resource properties.
opts ResourceOption: Bag of options to control resource's behavior.

name string: The unique name of the resource.
args EipAssociationArgs: The arguments to resource properties.
opts CustomResourceOptions: Bag of options to control resource's behavior.

name String: The unique name of the resource.
args EipAssociationArgs: The arguments to resource properties.
options CustomResourceOptions: Bag of options to control resource's behavior.

Constructor example

The following reference example uses placeholder values for all input properties.

TypeScript
Python
Go
C#
Java
YAML

var eipAssociationResource = new Aws.Ec2.EipAssociation("eipAssociationResource", new()
{
    AllocationId = "string",
    AllowReassociation = false,
    InstanceId = "string",
    NetworkInterfaceId = "string",
    PrivateIpAddress = "string",
    PublicIp = "string",
});

example, err := ec2.NewEipAssociation(ctx, "eipAssociationResource", &ec2.EipAssociationArgs{
	AllocationId:       pulumi.String("string"),
	AllowReassociation: pulumi.Bool(false),
	InstanceId:         pulumi.String("string"),
	NetworkInterfaceId: pulumi.String("string"),
	PrivateIpAddress:   pulumi.String("string"),
	PublicIp:           pulumi.String("string"),
})

var eipAssociationResource = new EipAssociation("eipAssociationResource", EipAssociationArgs.builder()
    .allocationId("string")
    .allowReassociation(false)
    .instanceId("string")
    .networkInterfaceId("string")
    .privateIpAddress("string")
    .publicIp("string")
    .build());

eip_association_resource = aws.ec2.EipAssociation("eipAssociationResource",
    allocation_id="string",
    allow_reassociation=False,
    instance_id="string",
    network_interface_id="string",
    private_ip_address="string",
    public_ip="string")

const eipAssociationResource = new aws.ec2.EipAssociation("eipAssociationResource", {
    allocationId: "string",
    allowReassociation: false,
    instanceId: "string",
    networkInterfaceId: "string",
    privateIpAddress: "string",
    publicIp: "string",
});

type: aws:ec2:EipAssociation
properties:
    allocationId: string
    allowReassociation: false
    instanceId: string
    networkInterfaceId: string
    privateIpAddress: string
    publicIp: string

EipAssociation Resource Properties

To learn more about resource properties and how to use them, see Inputs and Outputs in the Architecture and Concepts docs.

Inputs

In Python, inputs that are objects can be passed either as argument classes or as dictionary literals.

The EipAssociation resource accepts the following input properties:

AllocationId string: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
AllowReassociation bool: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
InstanceId string: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
NetworkInterfaceId string: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
PrivateIpAddress string: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
PublicIp string: ) Address of the associated Elastic IP.

AllocationId string: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
AllowReassociation bool: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
InstanceId string: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
NetworkInterfaceId string: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
PrivateIpAddress string: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
PublicIp string: ) Address of the associated Elastic IP.

allocationId String: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
allowReassociation Boolean: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
instanceId String: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
networkInterfaceId String: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
privateIpAddress String: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
publicIp String: ) Address of the associated Elastic IP.

allocationId string: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
allowReassociation boolean: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
instanceId string: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
networkInterfaceId string: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
privateIpAddress string: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
publicIp string: ) Address of the associated Elastic IP.

allocation_id str: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
allow_reassociation bool: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
instance_id str: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
network_interface_id str: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
private_ip_address str: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
public_ip str: ) Address of the associated Elastic IP.

allocationId String: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
allowReassociation Boolean: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
instanceId String: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
networkInterfaceId String: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
privateIpAddress String: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
publicIp String: ) Address of the associated Elastic IP.

Outputs

All input properties are implicitly available as output properties. Additionally, the EipAssociation resource produces the following output properties:

Id string: The provider-assigned unique ID for this managed resource.

Id string: The provider-assigned unique ID for this managed resource.

id String: The provider-assigned unique ID for this managed resource.

id string: The provider-assigned unique ID for this managed resource.

id str: The provider-assigned unique ID for this managed resource.

id String: The provider-assigned unique ID for this managed resource.

Look up Existing EipAssociation Resource

Get an existing EipAssociation resource’s state with the given name, ID, and optional extra properties used to qualify the lookup.

TypeScript
Python
Go
C#
Java
YAML

public static get(name: string, id: Input<ID>, state?: EipAssociationState, opts?: CustomResourceOptions): EipAssociation

@staticmethod
def get(resource_name: str,
        id: str,
        opts: Optional[ResourceOptions] = None,
        allocation_id: Optional[str] = None,
        allow_reassociation: Optional[bool] = None,
        instance_id: Optional[str] = None,
        network_interface_id: Optional[str] = None,
        private_ip_address: Optional[str] = None,
        public_ip: Optional[str] = None) -> EipAssociation

func GetEipAssociation(ctx *Context, name string, id IDInput, state *EipAssociationState, opts ...ResourceOption) (*EipAssociation, error)

public static EipAssociation Get(string name, Input<string> id, EipAssociationState? state, CustomResourceOptions? opts = null)

public static EipAssociation get(String name, Output<String> id, EipAssociationState state, CustomResourceOptions options)

resources:  _:    type: aws:ec2:EipAssociation    get:      id: ${id}

name: The unique name of the resulting resource.
id: The unique provider ID of the resource to lookup.
state: Any extra arguments used during the lookup.
opts: A bag of options that control this resource's behavior.

resource_name: The unique name of the resulting resource.
id: The unique provider ID of the resource to lookup.

name: The unique name of the resulting resource.
id: The unique provider ID of the resource to lookup.
state: Any extra arguments used during the lookup.
opts: A bag of options that control this resource's behavior.

name: The unique name of the resulting resource.
id: The unique provider ID of the resource to lookup.
state: Any extra arguments used during the lookup.
opts: A bag of options that control this resource's behavior.

name: The unique name of the resulting resource.
id: The unique provider ID of the resource to lookup.
state: Any extra arguments used during the lookup.
opts: A bag of options that control this resource's behavior.

The following state arguments are supported:

AllocationId string: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
AllowReassociation bool: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
InstanceId string: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
NetworkInterfaceId string: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
PrivateIpAddress string: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
PublicIp string: ) Address of the associated Elastic IP.

AllocationId string: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
AllowReassociation bool: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
InstanceId string: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
NetworkInterfaceId string: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
PrivateIpAddress string: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
PublicIp string: ) Address of the associated Elastic IP.

allocationId String: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
allowReassociation Boolean: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
instanceId String: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
networkInterfaceId String: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
privateIpAddress String: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
publicIp String: ) Address of the associated Elastic IP.

allocationId string: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
allowReassociation boolean: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
instanceId string: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
networkInterfaceId string: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
privateIpAddress string: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
publicIp string: ) Address of the associated Elastic IP.

allocation_id str: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
allow_reassociation bool: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
instance_id str: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
network_interface_id str: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
private_ip_address str: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
public_ip str: ) Address of the associated Elastic IP.

allocationId String: ID of the associated Elastic IP. This argument is required despite being optional at the resource level due to legacy support for EC2-Classic networking.
allowReassociation Boolean: Whether to allow an Elastic IP address to be re-associated. Defaults to true.
instanceId String: ID of the instance. The instance must have exactly one attached network interface. You can specify either the instance ID or the network interface ID, but not both.
networkInterfaceId String: ID of the network interface. If the instance has more than one network interface, you must specify a network interface ID. You can specify either the instance ID or the network interface ID, but not both.
privateIpAddress String: Primary or secondary private IP address to associate with the Elastic IP address. If no private IP address is specified, the Elastic IP address is associated with the primary private IP address.
publicIp String: ) Address of the associated Elastic IP.

Import

Using pulumi import, import EIP Assocations using their association IDs. For example:

$ pulumi import aws:ec2/eipAssociation:EipAssociation test eipassoc-ab12c345

To learn more about importing existing cloud resources, see Importing resources.

Package Details

Repository: AWS Classic pulumi/pulumi-aws
License: Apache-2.0
Notes: This Pulumi package is based on the aws Terraform Provider.

AWS v6.77.0 published on Wednesday, Apr 9, 2025 by Pulumi

pulumi/pulumi-aws

aws.ec2.EipAssociation

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Example Usage

Create EipAssociation Resource

Constructor syntax

Parameters

Constructor example

EipAssociation Resource Properties

Inputs

Outputs

Look up Existing EipAssociation Resource

Import

Package Details

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