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// Code generated by smithy-go-codegen DO NOT EDIT.
package elasticloadbalancing
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/aws-sdk-go-v2/service/elasticloadbalancing/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Creates a Classic Load Balancer. You can add listeners, security groups,
// subnets, and tags when you create your load balancer, or you can add them later
// using CreateLoadBalancerListeners , ApplySecurityGroupsToLoadBalancer ,
// AttachLoadBalancerToSubnets , and AddTags . To describe your current load
// balancers, see DescribeLoadBalancers . When you are finished with a load
// balancer, you can delete it using DeleteLoadBalancer . You can create up to 20
// load balancers per region per account. You can request an increase for the
// number of load balancers for your account. For more information, see Limits for
// Your Classic Load Balancer (https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/elb-limits.html)
// in the Classic Load Balancers Guide.
func (c *Client) CreateLoadBalancer(ctx context.Context, params *CreateLoadBalancerInput, optFns ...func(*Options)) (*CreateLoadBalancerOutput, error) {
if params == nil {
params = &CreateLoadBalancerInput{}
}
result, metadata, err := c.invokeOperation(ctx, "CreateLoadBalancer", params, optFns, c.addOperationCreateLoadBalancerMiddlewares)
if err != nil {
return nil, err
}
out := result.(*CreateLoadBalancerOutput)
out.ResultMetadata = metadata
return out, nil
}
// Contains the parameters for CreateLoadBalancer.
type CreateLoadBalancerInput struct {
// The listeners. For more information, see Listeners for Your Classic Load
// Balancer (https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/elb-listener-config.html)
// in the Classic Load Balancers Guide.
//
// This member is required.
Listeners []types.Listener
// The name of the load balancer. This name must be unique within your set of load
// balancers for the region, must have a maximum of 32 characters, must contain
// only alphanumeric characters or hyphens, and cannot begin or end with a hyphen.
//
// This member is required.
LoadBalancerName *string
// One or more Availability Zones from the same region as the load balancer. You
// must specify at least one Availability Zone. You can add more Availability Zones
// after you create the load balancer using EnableAvailabilityZonesForLoadBalancer .
AvailabilityZones []string
// The type of a load balancer. Valid only for load balancers in a VPC. By
// default, Elastic Load Balancing creates an Internet-facing load balancer with a
// DNS name that resolves to public IP addresses. For more information about
// Internet-facing and Internal load balancers, see Load Balancer Scheme (https://docs.aws.amazon.com/elasticloadbalancing/latest/userguide/how-elastic-load-balancing-works.html#load-balancer-scheme)
// in the Elastic Load Balancing User Guide. Specify internal to create a load
// balancer with a DNS name that resolves to private IP addresses.
Scheme *string
// The IDs of the security groups to assign to the load balancer.
SecurityGroups []string
// The IDs of the subnets in your VPC to attach to the load balancer. Specify one
// subnet per Availability Zone specified in AvailabilityZones .
Subnets []string
// A list of tags to assign to the load balancer. For more information about
// tagging your load balancer, see Tag Your Classic Load Balancer (https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/add-remove-tags.html)
// in the Classic Load Balancers Guide.
Tags []types.Tag
noSmithyDocumentSerde
}
// Contains the output for CreateLoadBalancer.
type CreateLoadBalancerOutput struct {
// The DNS name of the load balancer.
DNSName *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationCreateLoadBalancerMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpCreateLoadBalancer{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpCreateLoadBalancer{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "CreateLoadBalancer"); err != nil {
return fmt.Errorf("add protocol finalizers: %v", err)
}
if err = addlegacyEndpointContextSetter(stack, options); err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
return err
}
if err = addRetryMiddlewares(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
return err
}
if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack, options); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addOpCreateLoadBalancerValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateLoadBalancer(options.Region), middleware.Before); err != nil {
return err
}
if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opCreateLoadBalancer(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "CreateLoadBalancer",
}
}
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