1. Packages
  2. Azure Classic
  3. API Docs
  4. lb
  5. getLB

We recommend using Azure Native.

Azure v6.28.0 published on Friday, Oct 3, 2025 by Pulumi
pulumi/pulumi-azure

azure.lb.getLB

Deploy with Pulumi
azure logo

We recommend using Azure Native.

Azure v6.28.0 published on Friday, Oct 3, 2025 by Pulumi
pulumi/pulumi-azure

    Use this data source to access information about an existing Load Balancer

    Example Usage

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

const example = azure.lb.getLB({
    name: "example-lb",
    resourceGroupName: "example-resources",
});
export const loadbalancerId = example.then(example => example.id);

    import pulumi
import pulumi_azure as azure

example = azure.lb.get_lb(name="example-lb",
    resource_group_name="example-resources")
pulumi.export("loadbalancerId", example.id)

    package main

import (
	"github.com/pulumi/pulumi-azure/sdk/v6/go/azure/lb"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		example, err := lb.GetLB(ctx, &lb.GetLBArgs{
			Name:              "example-lb",
			ResourceGroupName: "example-resources",
		}, nil)
		if err != nil {
			return err
		}
		ctx.Export("loadbalancerId", example.Id)
		return nil
	})
}

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

return await Deployment.RunAsync(() => 
{
    var example = Azure.Lb.GetLB.Invoke(new()
    {
        Name = "example-lb",
        ResourceGroupName = "example-resources",
    });

    return new Dictionary<string, object?>
    {
        ["loadbalancerId"] = example.Apply(getLBResult => getLBResult.Id),
    };
});

    package generated_program;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.azure.lb.LbFunctions;
import com.pulumi.azure.lb.inputs.GetLBArgs;
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) {
        final var example = LbFunctions.getLB(GetLBArgs.builder()
            .name("example-lb")
            .resourceGroupName("example-resources")
            .build());

        ctx.export("loadbalancerId", example.id());
    }
}

    variables:
  example:
    fn::invoke:
      function: azure:lb:getLB
      arguments:
        name: example-lb
        resourceGroupName: example-resources
outputs:
  loadbalancerId: ${example.id}

    API Providers

    This data source uses the following Azure API Providers:

    • Microsoft.Network - 2023-09-01

    Using getLB

    Two invocation forms are available. The direct form accepts plain arguments and either blocks until the result value is available, or returns a Promise-wrapped result. The output form accepts Input-wrapped arguments and returns an Output-wrapped result.

    function getLB(args: GetLBArgs, opts?: InvokeOptions): Promise<GetLBResult>
function getLBOutput(args: GetLBOutputArgs, opts?: InvokeOptions): Output<GetLBResult>
    def get_lb(name: Optional[str] = None,
           resource_group_name: Optional[str] = None,
           opts: Optional[InvokeOptions] = None) -> GetLBResult
def get_lb_output(name: Optional[pulumi.Input[str]] = None,
           resource_group_name: Optional[pulumi.Input[str]] = None,
           opts: Optional[InvokeOptions] = None) -> Output[GetLBResult]
    func GetLB(ctx *Context, args *GetLBArgs, opts ...InvokeOption) (*GetLBResult, error)
func GetLBOutput(ctx *Context, args *GetLBOutputArgs, opts ...InvokeOption) GetLBResultOutput

    > Note: This function is named GetLB in the Go SDK.

    public static class GetLB 
{
    public static Task<GetLBResult> InvokeAsync(GetLBArgs args, InvokeOptions? opts = null)
    public static Output<GetLBResult> Invoke(GetLBInvokeArgs args, InvokeOptions? opts = null)
}
    public static CompletableFuture<GetLBResult> getLB(GetLBArgs args, InvokeOptions options)
public static Output<GetLBResult> getLB(GetLBArgs args, InvokeOptions options)

    fn::invoke:
  function: azure:lb/getLB:getLB
  arguments:
    # arguments dictionary

    The following arguments are supported:

    Name string
    Specifies the name of the Load Balancer.
    ResourceGroupName string
    The name of the Resource Group in which the Load Balancer exists.
    Name string
    Specifies the name of the Load Balancer.
    ResourceGroupName string
    The name of the Resource Group in which the Load Balancer exists.
    name String
    Specifies the name of the Load Balancer.
    resourceGroupName String
    The name of the Resource Group in which the Load Balancer exists.
    name string
    Specifies the name of the Load Balancer.
    resourceGroupName string
    The name of the Resource Group in which the Load Balancer exists.
    name str
    Specifies the name of the Load Balancer.
    resource_group_name str
    The name of the Resource Group in which the Load Balancer exists.
    name String
    Specifies the name of the Load Balancer.
    resourceGroupName String
    The name of the Resource Group in which the Load Balancer exists.

    getLB Result

    The following output properties are available:

    FrontendIpConfigurations List<GetLBFrontendIpConfiguration>
    A frontend_ip_configuration block as documented below.
    Id string
    The provider-assigned unique ID for this managed resource.
    Location string
    The Azure location where the Load Balancer exists.
    Name string
    The name of the Frontend IP Configuration.
    PrivateIpAddress string
    Private IP Address to assign to the Load Balancer.
    PrivateIpAddresses List<string>
    The list of private IP address assigned to the load balancer in frontend_ip_configuration blocks, if any.
    ResourceGroupName string
    Sku string
    The SKU of the Load Balancer.
    Tags Dictionary<string, string>
    A mapping of tags assigned to the resource.
    FrontendIpConfigurations []GetLBFrontendIpConfiguration
    A frontend_ip_configuration block as documented below.
    Id string
    The provider-assigned unique ID for this managed resource.
    Location string
    The Azure location where the Load Balancer exists.
    Name string
    The name of the Frontend IP Configuration.
    PrivateIpAddress string
    Private IP Address to assign to the Load Balancer.
    PrivateIpAddresses []string
    The list of private IP address assigned to the load balancer in frontend_ip_configuration blocks, if any.
    ResourceGroupName string
    Sku string
    The SKU of the Load Balancer.
    Tags map[string]string
    A mapping of tags assigned to the resource.
    frontendIpConfigurations List<GetLBFrontendIpConfiguration>
    A frontend_ip_configuration block as documented below.
    id String
    The provider-assigned unique ID for this managed resource.
    location String
    The Azure location where the Load Balancer exists.
    name String
    The name of the Frontend IP Configuration.
    privateIpAddress String
    Private IP Address to assign to the Load Balancer.
    privateIpAddresses List<String>
    The list of private IP address assigned to the load balancer in frontend_ip_configuration blocks, if any.
    resourceGroupName String
    sku String
    The SKU of the Load Balancer.
    tags Map<String,String>
    A mapping of tags assigned to the resource.
    frontendIpConfigurations GetLBFrontendIpConfiguration[]
    A frontend_ip_configuration block as documented below.
    id string
    The provider-assigned unique ID for this managed resource.
    location string
    The Azure location where the Load Balancer exists.
    name string
    The name of the Frontend IP Configuration.
    privateIpAddress string
    Private IP Address to assign to the Load Balancer.
    privateIpAddresses string[]
    The list of private IP address assigned to the load balancer in frontend_ip_configuration blocks, if any.
    resourceGroupName string
    sku string
    The SKU of the Load Balancer.
    tags {[key: string]: string}
    A mapping of tags assigned to the resource.
    frontend_ip_configurations Sequence[GetLBFrontendIpConfiguration]
    A frontend_ip_configuration block as documented below.
    id str
    The provider-assigned unique ID for this managed resource.
    location str
    The Azure location where the Load Balancer exists.
    name str
    The name of the Frontend IP Configuration.
    private_ip_address str
    Private IP Address to assign to the Load Balancer.
    private_ip_addresses Sequence[str]
    The list of private IP address assigned to the load balancer in frontend_ip_configuration blocks, if any.
    resource_group_name str
    sku str
    The SKU of the Load Balancer.
    tags Mapping[str, str]
    A mapping of tags assigned to the resource.
    frontendIpConfigurations List<Property Map>
    A frontend_ip_configuration block as documented below.
    id String
    The provider-assigned unique ID for this managed resource.
    location String
    The Azure location where the Load Balancer exists.
    name String
    The name of the Frontend IP Configuration.
    privateIpAddress String
    Private IP Address to assign to the Load Balancer.
    privateIpAddresses List<String>
    The list of private IP address assigned to the load balancer in frontend_ip_configuration blocks, if any.
    resourceGroupName String
    sku String
    The SKU of the Load Balancer.
    tags Map<String>
    A mapping of tags assigned to the resource.

    Supporting Types

    GetLBFrontendIpConfiguration

    Id string
    The id of the Frontend IP Configuration.
    Name string
    Specifies the name of the Load Balancer.
    PrivateIpAddress string
    Private IP Address to assign to the Load Balancer.
    PrivateIpAddressAllocation string
    The allocation method for the Private IP Address used by this Load Balancer.
    PrivateIpAddressVersion string
    The Private IP Address Version, either IPv4 or IPv6.
    PublicIpAddressId string
    The ID of a Public IP Address which is associated with this Load Balancer.
    SubnetId string
    The ID of the Subnet which is associated with the IP Configuration.
    Zones List<string>
    A list of Availability Zones which the Load Balancer's IP Addresses should be created in.
    Id string
    The id of the Frontend IP Configuration.
    Name string
    Specifies the name of the Load Balancer.
    PrivateIpAddress string
    Private IP Address to assign to the Load Balancer.
    PrivateIpAddressAllocation string
    The allocation method for the Private IP Address used by this Load Balancer.
    PrivateIpAddressVersion string
    The Private IP Address Version, either IPv4 or IPv6.
    PublicIpAddressId string
    The ID of a Public IP Address which is associated with this Load Balancer.
    SubnetId string
    The ID of the Subnet which is associated with the IP Configuration.
    Zones []string
    A list of Availability Zones which the Load Balancer's IP Addresses should be created in.
    id String
    The id of the Frontend IP Configuration.
    name String
    Specifies the name of the Load Balancer.
    privateIpAddress String
    Private IP Address to assign to the Load Balancer.
    privateIpAddressAllocation String
    The allocation method for the Private IP Address used by this Load Balancer.
    privateIpAddressVersion String
    The Private IP Address Version, either IPv4 or IPv6.
    publicIpAddressId String
    The ID of a Public IP Address which is associated with this Load Balancer.
    subnetId String
    The ID of the Subnet which is associated with the IP Configuration.
    zones List<String>
    A list of Availability Zones which the Load Balancer's IP Addresses should be created in.
    id string
    The id of the Frontend IP Configuration.
    name string
    Specifies the name of the Load Balancer.
    privateIpAddress string
    Private IP Address to assign to the Load Balancer.
    privateIpAddressAllocation string
    The allocation method for the Private IP Address used by this Load Balancer.
    privateIpAddressVersion string
    The Private IP Address Version, either IPv4 or IPv6.
    publicIpAddressId string
    The ID of a Public IP Address which is associated with this Load Balancer.
    subnetId string
    The ID of the Subnet which is associated with the IP Configuration.
    zones string[]
    A list of Availability Zones which the Load Balancer's IP Addresses should be created in.
    id str
    The id of the Frontend IP Configuration.
    name str
    Specifies the name of the Load Balancer.
    private_ip_address str
    Private IP Address to assign to the Load Balancer.
    private_ip_address_allocation str
    The allocation method for the Private IP Address used by this Load Balancer.
    private_ip_address_version str
    The Private IP Address Version, either IPv4 or IPv6.
    public_ip_address_id str
    The ID of a Public IP Address which is associated with this Load Balancer.
    subnet_id str
    The ID of the Subnet which is associated with the IP Configuration.
    zones Sequence[str]
    A list of Availability Zones which the Load Balancer's IP Addresses should be created in.
    id String
    The id of the Frontend IP Configuration.
    name String
    Specifies the name of the Load Balancer.
    privateIpAddress String
    Private IP Address to assign to the Load Balancer.
    privateIpAddressAllocation String
    The allocation method for the Private IP Address used by this Load Balancer.
    privateIpAddressVersion String
    The Private IP Address Version, either IPv4 or IPv6.
    publicIpAddressId String
    The ID of a Public IP Address which is associated with this Load Balancer.
    subnetId String
    The ID of the Subnet which is associated with the IP Configuration.
    zones List<String>
    A list of Availability Zones which the Load Balancer's IP Addresses should be created in.

    Package Details

    Repository
    Azure Classic pulumi/pulumi-azure
    License
    Apache-2.0
    Notes
    This Pulumi package is based on the azurerm Terraform Provider.
    azure logo

    We recommend using Azure Native.

    Azure v6.28.0 published on Friday, Oct 3, 2025 by Pulumi
    pulumi/pulumi-azure
      Meet Neo: Your AI Platform Teammate