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ucloud 1.39.1 published on Monday, Apr 14, 2025 by ucloud
ucloud/terraform-provider-ucloud

ucloud.LbAttachment

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ucloud 1.39.1 published on Monday, Apr 14, 2025 by ucloud
ucloud/terraform-provider-ucloud

    Provides a Load Balancer Attachment resource for attaching Load Balancer to UHost Instance, etc.

    Example Usage

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

const defaultImages = ucloud.getImages({
    availabilityZone: "cn-bj2-04",
    nameRegex: "^CentOS 6.5 64",
    imageType: "base",
});
// Create Load Balancer
const webLb = new ucloud.Lb("webLb", {tag: "tf-example"});
// Create Load Balancer Listener with http protocol
const defaultLbListener = new ucloud.LbListener("defaultLbListener", {
    loadBalancerId: webLb.lbId,
    protocol: "http",
});
// Create web server
const webInstance = new ucloud.Instance("webInstance", {
    instanceType: "n-basic-2",
    availabilityZone: "cn-bj2-04",
    rootPassword: "wA1234567",
    imageId: defaultImages.then(defaultImages => defaultImages.images?.[0]?.id),
    tag: "tf-example",
});
// Attach instances to Load Balancer
const example = new ucloud.LbAttachment("example", {
    loadBalancerId: webLb.lbId,
    listenerId: defaultLbListener.lbListenerId,
    resourceId: webInstance.instanceId,
    port: 80,
});

    import pulumi
import pulumi_ucloud as ucloud

default_images = ucloud.get_images(availability_zone="cn-bj2-04",
    name_regex="^CentOS 6.5 64",
    image_type="base")
# Create Load Balancer
web_lb = ucloud.Lb("webLb", tag="tf-example")
# Create Load Balancer Listener with http protocol
default_lb_listener = ucloud.LbListener("defaultLbListener",
    load_balancer_id=web_lb.lb_id,
    protocol="http")
# Create web server
web_instance = ucloud.Instance("webInstance",
    instance_type="n-basic-2",
    availability_zone="cn-bj2-04",
    root_password="wA1234567",
    image_id=default_images.images[0].id,
    tag="tf-example")
# Attach instances to Load Balancer
example = ucloud.LbAttachment("example",
    load_balancer_id=web_lb.lb_id,
    listener_id=default_lb_listener.lb_listener_id,
    resource_id=web_instance.instance_id,
    port=80)

    package main

import (
	"github.com/pulumi/pulumi-terraform-provider/sdks/go/ucloud/ucloud"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		defaultImages, err := ucloud.GetImages(ctx, &ucloud.GetImagesArgs{
			AvailabilityZone: pulumi.StringRef("cn-bj2-04"),
			NameRegex:        pulumi.StringRef("^CentOS 6.5 64"),
			ImageType:        pulumi.StringRef("base"),
		}, nil)
		if err != nil {
			return err
		}
		// Create Load Balancer
		webLb, err := ucloud.NewLb(ctx, "webLb", &ucloud.LbArgs{
			Tag: pulumi.String("tf-example"),
		})
		if err != nil {
			return err
		}
		// Create Load Balancer Listener with http protocol
		defaultLbListener, err := ucloud.NewLbListener(ctx, "defaultLbListener", &ucloud.LbListenerArgs{
			LoadBalancerId: webLb.LbId,
			Protocol:       pulumi.String("http"),
		})
		if err != nil {
			return err
		}
		// Create web server
		webInstance, err := ucloud.NewInstance(ctx, "webInstance", &ucloud.InstanceArgs{
			InstanceType:     pulumi.String("n-basic-2"),
			AvailabilityZone: pulumi.String("cn-bj2-04"),
			RootPassword:     pulumi.String("wA1234567"),
			ImageId:          pulumi.String(defaultImages.Images[0].Id),
			Tag:              pulumi.String("tf-example"),
		})
		if err != nil {
			return err
		}
		// Attach instances to Load Balancer
		_, err = ucloud.NewLbAttachment(ctx, "example", &ucloud.LbAttachmentArgs{
			LoadBalancerId: webLb.LbId,
			ListenerId:     defaultLbListener.LbListenerId,
			ResourceId:     webInstance.InstanceId,
			Port:           pulumi.Float64(80),
		})
		if err != nil {
			return err
		}
		return nil
	})
}

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

return await Deployment.RunAsync(() => 
{
    var defaultImages = Ucloud.GetImages.Invoke(new()
    {
        AvailabilityZone = "cn-bj2-04",
        NameRegex = "^CentOS 6.5 64",
        ImageType = "base",
    });

    // Create Load Balancer
    var webLb = new Ucloud.Lb("webLb", new()
    {
        Tag = "tf-example",
    });

    // Create Load Balancer Listener with http protocol
    var defaultLbListener = new Ucloud.LbListener("defaultLbListener", new()
    {
        LoadBalancerId = webLb.LbId,
        Protocol = "http",
    });

    // Create web server
    var webInstance = new Ucloud.Instance("webInstance", new()
    {
        InstanceType = "n-basic-2",
        AvailabilityZone = "cn-bj2-04",
        RootPassword = "wA1234567",
        ImageId = defaultImages.Apply(getImagesResult => getImagesResult.Images[0]?.Id),
        Tag = "tf-example",
    });

    // Attach instances to Load Balancer
    var example = new Ucloud.LbAttachment("example", new()
    {
        LoadBalancerId = webLb.LbId,
        ListenerId = defaultLbListener.LbListenerId,
        ResourceId = webInstance.InstanceId,
        Port = 80,
    });

});

    package generated_program;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.ucloud.UcloudFunctions;
import com.pulumi.ucloud.inputs.GetImagesArgs;
import com.pulumi.ucloud.Lb;
import com.pulumi.ucloud.LbArgs;
import com.pulumi.ucloud.LbListener;
import com.pulumi.ucloud.LbListenerArgs;
import com.pulumi.ucloud.Instance;
import com.pulumi.ucloud.InstanceArgs;
import com.pulumi.ucloud.LbAttachment;
import com.pulumi.ucloud.LbAttachmentArgs;
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 defaultImages = UcloudFunctions.getImages(GetImagesArgs.builder()
            .availabilityZone("cn-bj2-04")
            .nameRegex("^CentOS 6.5 64")
            .imageType("base")
            .build());

        // Create Load Balancer
        var webLb = new Lb("webLb", LbArgs.builder()
            .tag("tf-example")
            .build());

        // Create Load Balancer Listener with http protocol
        var defaultLbListener = new LbListener("defaultLbListener", LbListenerArgs.builder()
            .loadBalancerId(webLb.lbId())
            .protocol("http")
            .build());

        // Create web server
        var webInstance = new Instance("webInstance", InstanceArgs.builder()
            .instanceType("n-basic-2")
            .availabilityZone("cn-bj2-04")
            .rootPassword("wA1234567")
            .imageId(defaultImages.applyValue(getImagesResult -> getImagesResult.images()[0].id()))
            .tag("tf-example")
            .build());

        // Attach instances to Load Balancer
        var example = new LbAttachment("example", LbAttachmentArgs.builder()
            .loadBalancerId(webLb.lbId())
            .listenerId(defaultLbListener.lbListenerId())
            .resourceId(webInstance.instanceId())
            .port(80)
            .build());

    }
}

    resources:
  # Create Load Balancer
  webLb:
    type: ucloud:Lb
    properties:
      tag: tf-example
  # Create Load Balancer Listener with http protocol
  defaultLbListener:
    type: ucloud:LbListener
    properties:
      loadBalancerId: ${webLb.lbId}
      protocol: http
  # Create web server
  webInstance:
    type: ucloud:Instance
    properties:
      instanceType: n-basic-2
      availabilityZone: cn-bj2-04
      rootPassword: wA1234567
      imageId: ${defaultImages.images[0].id}
      tag: tf-example
  # Attach instances to Load Balancer
  example:
    type: ucloud:LbAttachment
    properties:
      loadBalancerId: ${webLb.lbId}
      listenerId: ${defaultLbListener.lbListenerId}
      resourceId: ${webInstance.instanceId}
      port: 80
variables:
  defaultImages:
    fn::invoke:
      function: ucloud:getImages
      arguments:
        availabilityZone: cn-bj2-04
        nameRegex: ^CentOS 6.5 64
        imageType: base

    Create LbAttachment Resource

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

    Constructor syntax

    new LbAttachment(name: string, args: LbAttachmentArgs, opts?: CustomResourceOptions);
    @overload
def LbAttachment(resource_name: str,
                 args: LbAttachmentArgs,
                 opts: Optional[ResourceOptions] = None)

@overload
def LbAttachment(resource_name: str,
                 opts: Optional[ResourceOptions] = None,
                 listener_id: Optional[str] = None,
                 load_balancer_id: Optional[str] = None,
                 resource_id: Optional[str] = None,
                 lb_attachment_id: Optional[str] = None,
                 port: Optional[float] = None,
                 resource_type: Optional[str] = None)
    func NewLbAttachment(ctx *Context, name string, args LbAttachmentArgs, opts ...ResourceOption) (*LbAttachment, error)
    public LbAttachment(string name, LbAttachmentArgs args, CustomResourceOptions? opts = null)
    public LbAttachment(String name, LbAttachmentArgs args)
public LbAttachment(String name, LbAttachmentArgs args, CustomResourceOptions options)

    type: ucloud:LbAttachment
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 LbAttachmentArgs
    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 LbAttachmentArgs
    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 LbAttachmentArgs
    The arguments to resource properties.
    opts ResourceOption
    Bag of options to control resource's behavior.
    name string
    The unique name of the resource.
    args LbAttachmentArgs
    The arguments to resource properties.
    opts CustomResourceOptions
    Bag of options to control resource's behavior.
    name String
    The unique name of the resource.
    args LbAttachmentArgs
    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.

    var lbAttachmentResource = new Ucloud.LbAttachment("lbAttachmentResource", new()
{
    ListenerId = "string",
    LoadBalancerId = "string",
    ResourceId = "string",
    LbAttachmentId = "string",
    Port = 0,
    ResourceType = "string",
});

    example, err := ucloud.NewLbAttachment(ctx, "lbAttachmentResource", &ucloud.LbAttachmentArgs{
	ListenerId:     pulumi.String("string"),
	LoadBalancerId: pulumi.String("string"),
	ResourceId:     pulumi.String("string"),
	LbAttachmentId: pulumi.String("string"),
	Port:           pulumi.Float64(0),
	ResourceType:   pulumi.String("string"),
})

    var lbAttachmentResource = new LbAttachment("lbAttachmentResource", LbAttachmentArgs.builder()
    .listenerId("string")
    .loadBalancerId("string")
    .resourceId("string")
    .lbAttachmentId("string")
    .port(0)
    .resourceType("string")
    .build());

    lb_attachment_resource = ucloud.LbAttachment("lbAttachmentResource",
    listener_id="string",
    load_balancer_id="string",
    resource_id="string",
    lb_attachment_id="string",
    port=0,
    resource_type="string")

    const lbAttachmentResource = new ucloud.LbAttachment("lbAttachmentResource", {
    listenerId: "string",
    loadBalancerId: "string",
    resourceId: "string",
    lbAttachmentId: "string",
    port: 0,
    resourceType: "string",
});

    type: ucloud:LbAttachment
properties:
    lbAttachmentId: string
    listenerId: string
    loadBalancerId: string
    port: 0
    resourceId: string
    resourceType: string

    LbAttachment 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 LbAttachment resource accepts the following input properties:

    ListenerId string
    The ID of a listener server.
    LoadBalancerId string
    The ID of a load balancer.
    ResourceId string
    The ID of a backend server.

    LbAttachmentId string
    The ID of the resource lb attachment.
    Port double
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    ResourceType string
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    ListenerId string
    The ID of a listener server.
    LoadBalancerId string
    The ID of a load balancer.
    ResourceId string
    The ID of a backend server.

    LbAttachmentId string
    The ID of the resource lb attachment.
    Port float64
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    ResourceType string
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    listenerId String
    The ID of a listener server.
    loadBalancerId String
    The ID of a load balancer.
    resourceId String
    The ID of a backend server.

    lbAttachmentId String
    The ID of the resource lb attachment.
    port Double
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    resourceType String
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    listenerId string
    The ID of a listener server.
    loadBalancerId string
    The ID of a load balancer.
    resourceId string
    The ID of a backend server.

    lbAttachmentId string
    The ID of the resource lb attachment.
    port number
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    resourceType string
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    listener_id str
    The ID of a listener server.
    load_balancer_id str
    The ID of a load balancer.
    resource_id str
    The ID of a backend server.

    lb_attachment_id str
    The ID of the resource lb attachment.
    port float
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    resource_type str
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    listenerId String
    The ID of a listener server.
    loadBalancerId String
    The ID of a load balancer.
    resourceId String
    The ID of a backend server.

    lbAttachmentId String
    The ID of the resource lb attachment.
    port Number
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    resourceType String
    The types of backend servers, possible values are: instance or UHost as UHost instance.

    Outputs

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

    Id string
    The provider-assigned unique ID for this managed resource.
    PrivateIp string
    The private ip address for backend servers.
    Status string
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.
    Id string
    The provider-assigned unique ID for this managed resource.
    PrivateIp string
    The private ip address for backend servers.
    Status string
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.
    id String
    The provider-assigned unique ID for this managed resource.
    privateIp String
    The private ip address for backend servers.
    status String
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.
    id string
    The provider-assigned unique ID for this managed resource.
    privateIp string
    The private ip address for backend servers.
    status string
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.
    id str
    The provider-assigned unique ID for this managed resource.
    private_ip str
    The private ip address for backend servers.
    status str
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.
    id String
    The provider-assigned unique ID for this managed resource.
    privateIp String
    The private ip address for backend servers.
    status String
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.

    Look up Existing LbAttachment Resource

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

    public static get(name: string, id: Input<ID>, state?: LbAttachmentState, opts?: CustomResourceOptions): LbAttachment
    @staticmethod
def get(resource_name: str,
        id: str,
        opts: Optional[ResourceOptions] = None,
        lb_attachment_id: Optional[str] = None,
        listener_id: Optional[str] = None,
        load_balancer_id: Optional[str] = None,
        port: Optional[float] = None,
        private_ip: Optional[str] = None,
        resource_id: Optional[str] = None,
        resource_type: Optional[str] = None,
        status: Optional[str] = None) -> LbAttachment
    func GetLbAttachment(ctx *Context, name string, id IDInput, state *LbAttachmentState, opts ...ResourceOption) (*LbAttachment, error)
    public static LbAttachment Get(string name, Input<string> id, LbAttachmentState? state, CustomResourceOptions? opts = null)
    public static LbAttachment get(String name, Output<String> id, LbAttachmentState state, CustomResourceOptions options)
    resources:  _:    type: ucloud:LbAttachment    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:
    LbAttachmentId string
    The ID of the resource lb attachment.
    ListenerId string
    The ID of a listener server.
    LoadBalancerId string
    The ID of a load balancer.
    Port double
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    PrivateIp string
    The private ip address for backend servers.
    ResourceId string
    The ID of a backend server.

    ResourceType string
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    Status string
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.
    LbAttachmentId string
    The ID of the resource lb attachment.
    ListenerId string
    The ID of a listener server.
    LoadBalancerId string
    The ID of a load balancer.
    Port float64
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    PrivateIp string
    The private ip address for backend servers.
    ResourceId string
    The ID of a backend server.

    ResourceType string
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    Status string
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.
    lbAttachmentId String
    The ID of the resource lb attachment.
    listenerId String
    The ID of a listener server.
    loadBalancerId String
    The ID of a load balancer.
    port Double
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    privateIp String
    The private ip address for backend servers.
    resourceId String
    The ID of a backend server.

    resourceType String
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    status String
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.
    lbAttachmentId string
    The ID of the resource lb attachment.
    listenerId string
    The ID of a listener server.
    loadBalancerId string
    The ID of a load balancer.
    port number
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    privateIp string
    The private ip address for backend servers.
    resourceId string
    The ID of a backend server.

    resourceType string
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    status string
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.
    lb_attachment_id str
    The ID of the resource lb attachment.
    listener_id str
    The ID of a listener server.
    load_balancer_id str
    The ID of a load balancer.
    port float
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    private_ip str
    The private ip address for backend servers.
    resource_id str
    The ID of a backend server.

    resource_type str
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    status str
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.
    lbAttachmentId String
    The ID of the resource lb attachment.
    listenerId String
    The ID of a listener server.
    loadBalancerId String
    The ID of a load balancer.
    port Number
    The listening port of the backend server, range: 1-65535, (Default: 80). Backend server port have the following restrictions: If the LB listener type is request_proxy, the backend serve can add different ports to implement different service instances of the same IP. Else if LB listener type is packets_transmit, the port of the backend server must be consistent with the LB listening port.
    privateIp String
    The private ip address for backend servers.
    resourceId String
    The ID of a backend server.

    resourceType String
    The types of backend servers, possible values are: instance or UHost as UHost instance.
    status String
    The status of backend servers. Possible values are: normalRunning, exceptionRunning.

    Import

    LB Listener can be imported using the id, e.g.

    $ pulumi import ucloud:index/lbAttachment:LbAttachment example backend-abcdefg

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

    Package Details

    Repository
    ucloud ucloud/terraform-provider-ucloud
    License
    Notes
    This Pulumi package is based on the ucloud Terraform Provider.
    ucloud logo
    ucloud 1.39.1 published on Monday, Apr 14, 2025 by ucloud
    ucloud/terraform-provider-ucloud