-
Notifications
You must be signed in to change notification settings - Fork 604
/
api_op_ContinueUpdateRollback.go
199 lines (173 loc) · 8.4 KB
/
api_op_ContinueUpdateRollback.go
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
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.
package cloudformation
import (
"context"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/internal/awsutil"
)
// The input for the ContinueUpdateRollback action.
type ContinueUpdateRollbackInput struct {
_ struct{} `type:"structure"`
// A unique identifier for this ContinueUpdateRollback request. Specify this
// token if you plan to retry requests so that AWS CloudFormation knows that
// you're not attempting to continue the rollback to a stack with the same name.
// You might retry ContinueUpdateRollback requests to ensure that AWS CloudFormation
// successfully received them.
ClientRequestToken *string `min:"1" type:"string"`
// A list of the logical IDs of the resources that AWS CloudFormation skips
// during the continue update rollback operation. You can specify only resources
// that are in the UPDATE_FAILED state because a rollback failed. You can't
// specify resources that are in the UPDATE_FAILED state for other reasons,
// for example, because an update was cancelled. To check why a resource update
// failed, use the DescribeStackResources action, and view the resource status
// reason.
//
// Specify this property to skip rolling back resources that AWS CloudFormation
// can't successfully roll back. We recommend that you troubleshoot (https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/troubleshooting.html#troubleshooting-errors-update-rollback-failed)
// resources before skipping them. AWS CloudFormation sets the status of the
// specified resources to UPDATE_COMPLETE and continues to roll back the stack.
// After the rollback is complete, the state of the skipped resources will be
// inconsistent with the state of the resources in the stack template. Before
// performing another stack update, you must update the stack or resources to
// be consistent with each other. If you don't, subsequent stack updates might
// fail, and the stack will become unrecoverable.
//
// Specify the minimum number of resources required to successfully roll back
// your stack. For example, a failed resource update might cause dependent resources
// to fail. In this case, it might not be necessary to skip the dependent resources.
//
// To skip resources that are part of nested stacks, use the following format:
// NestedStackName.ResourceLogicalID. If you want to specify the logical ID
// of a stack resource (Type: AWS::CloudFormation::Stack) in the ResourcesToSkip
// list, then its corresponding embedded stack must be in one of the following
// states: DELETE_IN_PROGRESS, DELETE_COMPLETE, or DELETE_FAILED.
//
// Don't confuse a child stack's name with its corresponding logical ID defined
// in the parent stack. For an example of a continue update rollback operation
// with nested stacks, see Using ResourcesToSkip to recover a nested stacks
// hierarchy (https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-continueupdaterollback.html#nested-stacks).
ResourcesToSkip []string `type:"list"`
// The Amazon Resource Name (ARN) of an AWS Identity and Access Management (IAM)
// role that AWS CloudFormation assumes to roll back the stack. AWS CloudFormation
// uses the role's credentials to make calls on your behalf. AWS CloudFormation
// always uses this role for all future operations on the stack. As long as
// users have permission to operate on the stack, AWS CloudFormation uses this
// role even if the users don't have permission to pass it. Ensure that the
// role grants least privilege.
//
// If you don't specify a value, AWS CloudFormation uses the role that was previously
// associated with the stack. If no role is available, AWS CloudFormation uses
// a temporary session that is generated from your user credentials.
RoleARN *string `min:"20" type:"string"`
// The name or the unique ID of the stack that you want to continue rolling
// back.
//
// Don't specify the name of a nested stack (a stack that was created by using
// the AWS::CloudFormation::Stack resource). Instead, use this operation on
// the parent stack (the stack that contains the AWS::CloudFormation::Stack
// resource).
//
// StackName is a required field
StackName *string `min:"1" type:"string" required:"true"`
}
// String returns the string representation
func (s ContinueUpdateRollbackInput) String() string {
return awsutil.Prettify(s)
}
// Validate inspects the fields of the type to determine if they are valid.
func (s *ContinueUpdateRollbackInput) Validate() error {
invalidParams := aws.ErrInvalidParams{Context: "ContinueUpdateRollbackInput"}
if s.ClientRequestToken != nil && len(*s.ClientRequestToken) < 1 {
invalidParams.Add(aws.NewErrParamMinLen("ClientRequestToken", 1))
}
if s.RoleARN != nil && len(*s.RoleARN) < 20 {
invalidParams.Add(aws.NewErrParamMinLen("RoleARN", 20))
}
if s.StackName == nil {
invalidParams.Add(aws.NewErrParamRequired("StackName"))
}
if s.StackName != nil && len(*s.StackName) < 1 {
invalidParams.Add(aws.NewErrParamMinLen("StackName", 1))
}
if invalidParams.Len() > 0 {
return invalidParams
}
return nil
}
// The output for a ContinueUpdateRollback action.
type ContinueUpdateRollbackOutput struct {
_ struct{} `type:"structure"`
}
// String returns the string representation
func (s ContinueUpdateRollbackOutput) String() string {
return awsutil.Prettify(s)
}
const opContinueUpdateRollback = "ContinueUpdateRollback"
// ContinueUpdateRollbackRequest returns a request value for making API operation for
// AWS CloudFormation.
//
// For a specified stack that is in the UPDATE_ROLLBACK_FAILED state, continues
// rolling it back to the UPDATE_ROLLBACK_COMPLETE state. Depending on the cause
// of the failure, you can manually fix the error (https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/troubleshooting.html#troubleshooting-errors-update-rollback-failed)
// and continue the rollback. By continuing the rollback, you can return your
// stack to a working state (the UPDATE_ROLLBACK_COMPLETE state), and then try
// to update the stack again.
//
// A stack goes into the UPDATE_ROLLBACK_FAILED state when AWS CloudFormation
// cannot roll back all changes after a failed stack update. For example, you
// might have a stack that is rolling back to an old database instance that
// was deleted outside of AWS CloudFormation. Because AWS CloudFormation doesn't
// know the database was deleted, it assumes that the database instance still
// exists and attempts to roll back to it, causing the update rollback to fail.
//
// // Example sending a request using ContinueUpdateRollbackRequest.
// req := client.ContinueUpdateRollbackRequest(params)
// resp, err := req.Send(context.TODO())
// if err == nil {
// fmt.Println(resp)
// }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/cloudformation-2010-05-15/ContinueUpdateRollback
func (c *Client) ContinueUpdateRollbackRequest(input *ContinueUpdateRollbackInput) ContinueUpdateRollbackRequest {
op := &aws.Operation{
Name: opContinueUpdateRollback,
HTTPMethod: "POST",
HTTPPath: "/",
}
if input == nil {
input = &ContinueUpdateRollbackInput{}
}
req := c.newRequest(op, input, &ContinueUpdateRollbackOutput{})
return ContinueUpdateRollbackRequest{Request: req, Input: input, Copy: c.ContinueUpdateRollbackRequest}
}
// ContinueUpdateRollbackRequest is the request type for the
// ContinueUpdateRollback API operation.
type ContinueUpdateRollbackRequest struct {
*aws.Request
Input *ContinueUpdateRollbackInput
Copy func(*ContinueUpdateRollbackInput) ContinueUpdateRollbackRequest
}
// Send marshals and sends the ContinueUpdateRollback API request.
func (r ContinueUpdateRollbackRequest) Send(ctx context.Context) (*ContinueUpdateRollbackResponse, error) {
r.Request.SetContext(ctx)
err := r.Request.Send()
if err != nil {
return nil, err
}
resp := &ContinueUpdateRollbackResponse{
ContinueUpdateRollbackOutput: r.Request.Data.(*ContinueUpdateRollbackOutput),
response: &aws.Response{Request: r.Request},
}
return resp, nil
}
// ContinueUpdateRollbackResponse is the response type for the
// ContinueUpdateRollback API operation.
type ContinueUpdateRollbackResponse struct {
*ContinueUpdateRollbackOutput
response *aws.Response
}
// SDKResponseMetdata returns the response metadata for the
// ContinueUpdateRollback request.
func (r *ContinueUpdateRollbackResponse) SDKResponseMetdata() *aws.Response {
return r.response
}