1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
// Code generated by smithy-go-codegen DO NOT EDIT.
package autoscaling
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// This API operation is superseded by AttachTrafficSources, which can attach multiple traffic sources
// types. We recommend using AttachTrafficSources to simplify how you manage
// traffic sources. However, we continue to support AttachLoadBalancers . You can
// use both the original AttachLoadBalancers API operation and AttachTrafficSources
// on the same Auto Scaling group.
//
// Attaches one or more Classic Load Balancers to the specified Auto Scaling
// group. Amazon EC2 Auto Scaling registers the running instances with these
// Classic Load Balancers.
//
// To describe the load balancers for an Auto Scaling group, call the DescribeLoadBalancers API. To
// detach a load balancer from the Auto Scaling group, call the DetachLoadBalancersAPI.
//
// This operation is additive and does not detach existing Classic Load Balancers
// or target groups from the Auto Scaling group.
//
// For more information, see [Use Elastic Load Balancing to distribute traffic across the instances in your Auto Scaling group] in the Amazon EC2 Auto Scaling User Guide.
//
// [Use Elastic Load Balancing to distribute traffic across the instances in your Auto Scaling group]: https://docs.aws.amazon.com/autoscaling/ec2/userguide/autoscaling-load-balancer.html
func (c *Client) AttachLoadBalancers(ctx context.Context, params *AttachLoadBalancersInput, optFns ...func(*Options)) (*AttachLoadBalancersOutput, error) {
if params == nil {
params = &AttachLoadBalancersInput{}
}
result, metadata, err := c.invokeOperation(ctx, "AttachLoadBalancers", params, optFns, c.addOperationAttachLoadBalancersMiddlewares)
if err != nil {
return nil, err
}
out := result.(*AttachLoadBalancersOutput)
out.ResultMetadata = metadata
return out, nil
}
type AttachLoadBalancersInput struct {
// The name of the Auto Scaling group.
//
// This member is required.
AutoScalingGroupName *string
// The names of the load balancers. You can specify up to 10 load balancers.
//
// This member is required.
LoadBalancerNames []string
noSmithyDocumentSerde
}
type AttachLoadBalancersOutput struct {
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationAttachLoadBalancersMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpAttachLoadBalancers{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpAttachLoadBalancers{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "AttachLoadBalancers"); 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 = addClientRequestID(stack); err != nil {
return err
}
if err = addComputeContentLength(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = addComputePayloadSHA256(stack); err != nil {
return err
}
if err = addRetry(stack, options); err != nil {
return err
}
if err = addRawResponseToMetadata(stack); err != nil {
return err
}
if err = 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 = addTimeOffsetBuild(stack, c); err != nil {
return err
}
if err = addUserAgentRetryMode(stack, options); err != nil {
return err
}
if err = addOpAttachLoadBalancersValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opAttachLoadBalancers(options.Region), middleware.Before); err != nil {
return err
}
if err = 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_opAttachLoadBalancers(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "AttachLoadBalancers",
}
}
|
