Class: Aws::CloudFormation::Stack

Inherits:
Object
  • Object
show all
Extended by:
Deprecations
Defined in:
sig/stack.rbs,
lib/aws-sdk-cloudformation/stack.rb

Overview

https://docs.aws.amazon.com/sdk-for-ruby/v3/api/Aws/CloudFormation/Stack.html

Defined Under Namespace

Classes: Collection

Read-Only Attributes collapse

Actions collapse

Associations collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options = {}) ⇒ Stack #initialize(options = {}) ⇒ Stack

Returns a new instance of Stack.

Overloads:

  • #initialize(name, options = {}) ⇒ Stack

    Parameters:

    • name (String)

    Options Hash (options):

  • #initialize(options = {}) ⇒ Stack

    Options Hash (options):

    • :name (required, String)
    • :client (Client) 


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# File 'sig/stack.rbs', line 13

def initialize: (String name, Hash[Symbol, untyped] options) -> void
| (name: String, ?client: Client) -> void
| (Hash[Symbol, untyped] args) -> void

Instance Method Details

#cancel_update(options = {}) ⇒ EmptyStructure

Examples:

Request syntax with placeholder values


stack.cancel_update({
  client_request_token: "ClientRequestToken",
})

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Options Hash (options):

  • :client_request_token (String) —

    A unique identifier for this CancelUpdateStack request. Specify this token if you plan to retry requests so that CloudFormation knows that you're not attempting to cancel an update on a stack with the same name. You might retry CancelUpdateStack requests to ensure that CloudFormation successfully received them.

Returns:

  • (EmptyStructure) 


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# File 'sig/stack.rbs', line 120

def cancel_update: (

#capabilities ⇒ Array<String>

The capabilities allowed in the stack.

Returns:

  • (Array<String>) 


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# File 'sig/stack.rbs', line 64

def capabilities: () -> ::Array[("CAPABILITY_IAM" | "CAPABILITY_NAMED_IAM" | "CAPABILITY_AUTO_EXPAND")]

#change_set_id ⇒ String

The unique ID of the change set.

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 25

def change_set_id: () -> ::String

#client ⇒ Client

Returns:



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# File 'lib/aws-sdk-cloudformation/stack.rb', line 263

def client: () -> Client

#create(options = {}) ⇒ Types::CreateStackOutput

Examples:

Request syntax with placeholder values


stack.create({
  template_body: "TemplateBody",
  template_url: "TemplateURL",
  parameters: [
    {
      parameter_key: "ParameterKey",
      parameter_value: "ParameterValue",
      use_previous_value: false,
      resolved_value: "ParameterValue",
    },
  ],
  disable_rollback: false,
  rollback_configuration: {
    rollback_triggers: [
      {
        arn: "Arn", # required
        type: "Type", # required
      },
    ],
    monitoring_time_in_minutes: 1,
  },
  timeout_in_minutes: 1,
  notification_arns: ["NotificationARN"],
  capabilities: ["CAPABILITY_IAM"], # accepts CAPABILITY_IAM, CAPABILITY_NAMED_IAM, CAPABILITY_AUTO_EXPAND
  resource_types: ["ResourceType"],
  role_arn: "RoleARN",
  on_failure: "DO_NOTHING", # accepts DO_NOTHING, ROLLBACK, DELETE
  stack_policy_body: "StackPolicyBody",
  stack_policy_url: "StackPolicyURL",
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
  client_request_token: "ClientRequestToken",
  enable_termination_protection: false,
  retain_except_on_create: false,
  deployment_config: {
    mode: "STANDARD", # accepts STANDARD, EXPRESS
    disable_rollback: false,
  },
  disable_validation: false,
})

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Options Hash (options):

  • :template_body (String) —

    Structure that contains the template body with a minimum length of 1 byte and a maximum length of 51,200 bytes.

    Conditional: You must specify either TemplateBody or TemplateURL, but not both.

  • :template_url (String) —

    The URL of a file that contains the template body. The URL must point to a template (max size: 1 MB) that's located in an Amazon S3 bucket or a Systems Manager document. The location for an Amazon S3 bucket must start with https://. URLs from S3 static websites are not supported.

    Conditional: You must specify either the TemplateBody or the TemplateURL parameter, but not both.

  • :parameters (Array<Types::Parameter>) —

    A list of Parameter structures that specify input parameters for the stack. For more information, see the Parameter data type.

  • :disable_rollback (Boolean) —

    Set to true to disable rollback of the stack if stack creation failed. You can specify either DisableRollback or OnFailure, but not both.

    Default: false

  • :rollback_configuration (Types::RollbackConfiguration) —

    The rollback triggers for CloudFormation to monitor during stack creation and updating operations, and for the specified monitoring period afterwards.

  • :timeout_in_minutes (Integer) —

    The amount of time that can pass before the stack status becomes CREATE_FAILED; if DisableRollback is not set or is set to false, the stack will be rolled back.

  • :notification_arns (Array<String>) —

    The Amazon SNS topic ARNs to publish stack related events. You can find your Amazon SNS topic ARNs using the Amazon SNS console or your Command Line Interface (CLI).

  • :capabilities (Array<String>) —

    In some cases, you must explicitly acknowledge that your stack template contains certain capabilities in order for CloudFormation to create the stack.

    • CAPABILITY_IAM and CAPABILITY_NAMED_IAM

      Some stack templates might include resources that can affect permissions in your Amazon Web Services account; for example, by creating new IAM users. For those stacks, you must explicitly acknowledge this by specifying one of these capabilities.

      The following IAM resources require you to specify either the CAPABILITY_IAM or CAPABILITY_NAMED_IAM capability.

    • If you have IAM resources, you can specify either capability.

    • If you have IAM resources with custom names, you must specify CAPABILITY_NAMED_IAM.

    • If you don't specify either of these capabilities, CloudFormation returns an InsufficientCapabilities error. If your stack template contains these resources, we recommend that you review all permissions associated with them and edit their permissions if necessary.

    • AWS::IAM::AccessKey

    • AWS::IAM::Group

    • AWS::IAM::InstanceProfile

    • AWS::IAM::ManagedPolicy

    • AWS::IAM::Policy

    • AWS::IAM::Role

    • AWS::IAM::User

    • AWS::IAM::UserToGroupAddition For more information, see Acknowledging IAM resources in CloudFormation templates.

    • CAPABILITY_AUTO_EXPAND

      Some template contain macros. Macros perform custom processing on templates; this can include simple actions like find-and-replace operations, all the way to extensive transformations of entire templates. Because of this, users typically create a change set from the processed template, so that they can review the changes resulting from the macros before actually creating the stack. If your stack template contains one or more macros, and you choose to create a stack directly from the processed template, without first reviewing the resulting changes in a change set, you must acknowledge this capability. This includes the AWS::Include and AWS::Serverless transforms, which are macros hosted by CloudFormation.

      If you want to create a stack from a stack template that contains macros and nested stacks, you must create the stack directly from the template using this capability.

      You should only create stacks directly from a stack template that contains macros if you know what processing the macro performs.

      Each macro relies on an underlying Lambda service function for processing stack templates. Be aware that the Lambda function owner can update the function operation without CloudFormation being notified.

      For more information, see Perform custom processing on CloudFormation templates with template macros.

    Only one of the Capabilities and ResourceType parameters can be specified.

  • :resource_types (Array<String>) —

    Specifies which resource types you can work with, such as AWS::EC2::Instance or Custom::MyCustomInstance.

    If the list of resource types doesn't include a resource that you're creating, the stack creation fails. By default, CloudFormation grants permissions to all resource types. IAM uses this parameter for CloudFormation-specific condition keys in IAM policies. For more information, see Control CloudFormation access with Identity and Access Management.

    Only one of the Capabilities and ResourceType parameters can be specified.

  • :role_arn (String) —

    The Amazon Resource Name (ARN) of an IAM role that CloudFormation assumes to create the stack. CloudFormation uses the role's credentials to make calls on your behalf. CloudFormation always uses this role for all future operations on the stack. Provided that users have permission to operate on the stack, 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, CloudFormation uses the role that was previously associated with the stack. If no role is available, CloudFormation uses a temporary session that's generated from your user credentials.

  • :on_failure (String) —

    Determines what action will be taken if stack creation fails. This must be one of: DO_NOTHING, ROLLBACK, or DELETE. You can specify either OnFailure or DisableRollback, but not both.

    Although the default setting is ROLLBACK, there is one exception. This exception occurs when a StackSet attempts to deploy a stack instance and the stack instance fails to create successfully. In this case, the CreateStack call overrides the default setting and sets the value of OnFailure to DELETE.

    Default: ROLLBACK

  • :stack_policy_body (String) —

    Structure that contains the stack policy body. For more information, see Prevent updates to stack resources in the CloudFormation User Guide. You can specify either the StackPolicyBody or the StackPolicyURL parameter, but not both.

  • :stack_policy_url (String) —

    Location of a file that contains the stack policy. The URL must point to a policy (maximum size: 16 KB) located in an S3 bucket in the same Region as the stack. The location for an Amazon S3 bucket must start with https://. URLs from S3 static websites are not supported.

    You can specify either the StackPolicyBody or the StackPolicyURL parameter, but not both.

  • :tags (Array<Types::Tag>) —

    Key-value pairs to associate with this stack. CloudFormation also propagates these tags to the resources created in the stack. A maximum number of 50 tags can be specified.

  • :client_request_token (String) —

    A unique identifier for this CreateStack request. Specify this token if you plan to retry requests so that CloudFormation knows that you're not attempting to create a stack with the same name. You might retry CreateStack requests to ensure that CloudFormation successfully received them.

    All events initiated by a given stack operation are assigned the same client request token, which you can use to track operations. For example, if you execute a CreateStack operation with the token token1, then all the StackEvents generated by that operation will have ClientRequestToken set as token1.

    In the console, stack operations display the client request token on the Events tab. Stack operations that are initiated from the console use the token format Console-StackOperation-ID, which helps you easily identify the stack operation . For example, if you create a stack using the console, each stack event would be assigned the same token in the following format: Console-CreateStack-7f59c3cf-00d2-40c7-b2ff-e75db0987002.

  • :enable_termination_protection (Boolean) —

    Whether to enable termination protection on the specified stack. If a user attempts to delete a stack with termination protection enabled, the operation fails and the stack remains unchanged. For more information, see Protect CloudFormation stacks from being deleted in the CloudFormation User Guide. Termination protection is deactivated on stacks by default.

    For nested stacks, termination protection is set on the root stack and can't be changed directly on the nested stack.

  • :retain_except_on_create (Boolean) —

    When set to true, newly created resources are deleted when the operation rolls back. This includes newly created resources marked with a deletion policy of Retain.

    Default: false

  • :deployment_config (Types::DeploymentConfig) —

    The deployment configuration for this stack operation, including the deployment mode.

  • :disable_validation (Boolean) —

    Set to true to disable pre-deployment validations in changeset or stack operations.

    Default: false

Returns:



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# File 'sig/stack.rbs', line 126

def create: (

#creation_time ⇒ Time

The time at which the stack was created.

Returns:

  • (Time) 


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# File 'sig/stack.rbs', line 34

def creation_time: () -> ::Time

#data ⇒ Types::Stack

Returns the data for this Aws::CloudFormation::Stack. Calls Client#describe_stacks if #data_loaded? is false.

Returns:



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# File 'sig/stack.rbs', line 106

def data: () -> Types::Stack

#data_loaded? ⇒ Boolean

Returns true if this resource is loaded. Accessing attributes or #data on an unloaded resource will trigger a call to #load.

Returns:

  • (Boolean) —

    Returns true if this resource is loaded. Accessing attributes or #data on an unloaded resource will trigger a call to #load.



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# File 'sig/stack.rbs', line 109

def data_loaded?: () -> bool

#delete(options = {}) ⇒ EmptyStructure

Examples:

Request syntax with placeholder values


stack.delete({
  retain_resources: ["LogicalResourceId"],
  role_arn: "RoleARN",
  client_request_token: "ClientRequestToken",
  deletion_mode: "STANDARD", # accepts STANDARD, FORCE_DELETE_STACK
  deployment_config: {
    mode: "STANDARD", # accepts STANDARD, EXPRESS
    disable_rollback: false,
  },
})

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Options Hash (options):

  • :retain_resources (Array<String>) —

    For stacks in the DELETE_FAILED state, a list of resource logical IDs that are associated with the resources you want to retain. During deletion, CloudFormation deletes the stack but doesn't delete the retained resources.

    Retaining resources is useful when you can't delete a resource, such as a non-empty S3 bucket, but you want to delete the stack.

  • :role_arn (String) —

    The Amazon Resource Name (ARN) of an IAM role that CloudFormation assumes to delete the stack. CloudFormation uses the role's credentials to make calls on your behalf.

    If you don't specify a value, CloudFormation uses the role that was previously associated with the stack. If no role is available, CloudFormation uses a temporary session that's generated from your user credentials.

  • :client_request_token (String) —

    A unique identifier for this DeleteStack request. Specify this token if you plan to retry requests so that CloudFormation knows that you're not attempting to delete a stack with the same name. You might retry DeleteStack requests to ensure that CloudFormation successfully received them.

    All events initiated by a given stack operation are assigned the same client request token, which you can use to track operations. For example, if you execute a CreateStack operation with the token token1, then all the StackEvents generated by that operation will have ClientRequestToken set as token1.

    In the console, stack operations display the client request token on the Events tab. Stack operations that are initiated from the console use the token format Console-StackOperation-ID, which helps you easily identify the stack operation . For example, if you create a stack using the console, each stack event would be assigned the same token in the following format: Console-CreateStack-7f59c3cf-00d2-40c7-b2ff-e75db0987002.

  • :deletion_mode (String) —

    Specifies the deletion mode for the stack. Possible values are:

    • STANDARD - Use the standard behavior. Specifying this value is the same as not specifying this parameter.

    • FORCE_DELETE_STACK - Delete the stack if it's stuck in a DELETE_FAILED state due to resource deletion failure.

  • :deployment_config (Types::DeploymentConfig) —

    The deployment configuration for this stack operation, including the deployment mode.

Returns:

  • (EmptyStructure) 


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# File 'sig/stack.rbs', line 173

def delete: (

#deletion_mode ⇒ String

Specifies the deletion mode for the stack. Possible values are:

  • STANDARD - Use the standard behavior. Specifying this value is the same as not specifying this parameter.

  • FORCE_DELETE_STACK - Delete the stack if it's stuck in a DELETE_FAILED state due to resource deletion failure.

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 91

def deletion_mode: () -> ("STANDARD" | "FORCE_DELETE_STACK")

#deletion_time ⇒ Time

The time the stack was deleted.

Returns:

  • (Time) 


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# File 'sig/stack.rbs', line 37

def deletion_time: () -> ::Time

#deployment_config ⇒ Types::DeploymentConfig

The deployment configuration for the stack, including the deployment mode used for stack operations.

Returns:



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# File 'sig/stack.rbs', line 55

def deployment_config: () -> Types::DeploymentConfig

#description ⇒ String

A user-defined description associated with the stack.

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 28

def description: () -> ::String

#detailed_status ⇒ String

The detailed status of the resource or stack. If CONFIGURATION_COMPLETE is present, the resource or resource configuration phase has completed and the stabilization of the resources is in progress. The StackSets CONFIGURATION_COMPLETE when all of the resources in the stack have reached that event. For more information, see Understand CloudFormation stack creation events in the CloudFormation User Guide.

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 94

def detailed_status: () -> ("CONFIGURATION_COMPLETE" | "VALIDATION_FAILED")

#disable_rollback ⇒ Boolean

Boolean to enable or disable rollback on stack creation failures:

  • true: disable rollback.

  • false: enable rollback.

Returns:

  • (Boolean) 


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# File 'sig/stack.rbs', line 52

def disable_rollback: () -> bool

#drift_information ⇒ Types::StackDriftInformation

Information about whether a stack's actual configuration differs, or has drifted, from its expected configuration, as defined in the stack template and any values specified as template parameters. For more information, see Detect unmanaged configuration changes to stacks and resources with drift detection.

Returns:



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# File 'sig/stack.rbs', line 85

def drift_information: () -> Types::StackDriftInformation

#enable_termination_protection ⇒ Boolean

Whether termination protection is enabled for the stack.

For nested stacks, termination protection is set on the root stack and can't be changed directly on the nested stack. For more information, see Protect a CloudFormation stack from being deleted in the CloudFormation User Guide.

Returns:

  • (Boolean) 


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# File 'sig/stack.rbs', line 76

def enable_termination_protection: () -> bool

#events(options = {}) ⇒ Event::Collection

Examples:

Request syntax with placeholder values


stack.events()

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Returns:



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# File 'sig/stack.rbs', line 233

def events: (

#exists?(options = {}) ⇒ Boolean

Returns true if the Stack exists.

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Returns:

  • (Boolean) —

    Returns true if the Stack exists.



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# File 'sig/stack.rbs', line 112

def exists?: (?max_attempts: Integer, ?delay: Numeric, ?before_attempt: (^(Integer attempts) -> void), ?before_wait: (^(Integer attempts, untyped response) -> void)) -> bool
| (?Hash[Symbol, untyped]) -> bool

#identifiers ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Deprecated. 


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# File 'lib/aws-sdk-cloudformation/stack.rb', line 1215

def identifiers
  { name: @name }
end

#last_operations ⇒ Array<Types::OperationEntry>

Information about the most recent operations performed on this stack.

Returns:



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# File 'sig/stack.rbs', line 97

def last_operations: () -> ::Array[Types::OperationEntry]

#last_updated_time ⇒ Time

The time the stack was last updated. This field will only be returned if the stack has been updated at least once.

Returns:

  • (Time) 


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# File 'sig/stack.rbs', line 40

def last_updated_time: () -> ::Time

#load ⇒ self Also known as: reload

Loads, or reloads #data for the current Aws::CloudFormation::Stack. Returns self making it possible to chain methods.

stack.reload.data

Returns:

  • (self) 


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# File 'sig/stack.rbs', line 102

def load: () -> self

#name ⇒ String Also known as: stack_name

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 18

def name: () -> String

#notification_arns ⇒ Array<String>

Amazon SNS topic Amazon Resource Names (ARNs) to which stack related events are published.

Returns:

  • (Array<String>) 


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# File 'sig/stack.rbs', line 58

def notification_arns: () -> ::Array[::String]

#outputs ⇒ Array<Types::Output>

A list of output structures.

Returns:



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# File 'sig/stack.rbs', line 67

def outputs: () -> ::Array[Types::Output]

#parameters ⇒ Array<Types::Parameter>

A list of Parameter structures.

Returns:



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# File 'sig/stack.rbs', line 31

def parameters: () -> ::Array[Types::Parameter]

#parent_id ⇒ String

For nested stacks, the stack ID of the direct parent of this stack. For the first level of nested stacks, the root stack is also the parent stack.

For more information, see Nested stacks in the CloudFormation User Guide.

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 79

def parent_id: () -> ::String

#resource(logical_id) ⇒ StackResource

Parameters:

  • logical_id (String)

Returns:



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# File 'sig/stack.rbs', line 238

def resource: (String logical_id) -> StackResource

#resource_summaries(options = {}) ⇒ StackResourceSummary::Collection

Examples:

Request syntax with placeholder values


stack.resource_summaries()

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Returns:



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# File 'sig/stack.rbs', line 241

def resource_summaries: (

#retain_except_on_create ⇒ Boolean

When set to true, newly created resources are deleted when the operation rolls back. This includes newly created resources marked with a deletion policy of Retain.

Default: false

Returns:

  • (Boolean) 


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# File 'sig/stack.rbs', line 88

def retain_except_on_create: () -> bool

#role_arn ⇒ String

The Amazon Resource Name (ARN) of an IAM role that's associated with the stack. During a stack operation, CloudFormation uses this role's credentials to make calls on your behalf.

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 70

def role_arn: () -> ::String

#rollback_configuration ⇒ Types::RollbackConfiguration

The rollback triggers for CloudFormation to monitor during stack creation and updating operations, and for the specified monitoring period afterwards.

Returns:



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# File 'sig/stack.rbs', line 43

def rollback_configuration: () -> Types::RollbackConfiguration

#root_id ⇒ String

For nested stacks, the stack ID of the top-level stack to which the nested stack ultimately belongs.

For more information, see Nested stacks in the CloudFormation User Guide.

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 82

def root_id: () -> ::String

#stack_id ⇒ String

Unique identifier of the stack.

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 22

def stack_id: () -> ::String

#stack_status ⇒ String

Current status of the stack.

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 46

def stack_status: () -> ("CREATE_IN_PROGRESS" | "CREATE_FAILED" | "CREATE_COMPLETE" | "ROLLBACK_IN_PROGRESS" | "ROLLBACK_FAILED" | "ROLLBACK_COMPLETE" | "DELETE_IN_PROGRESS" | "DELETE_FAILED" | "DELETE_COMPLETE" | "UPDATE_IN_PROGRESS" | "UPDATE_COMPLETE_CLEANUP_IN_PROGRESS" | "UPDATE_COMPLETE" | "UPDATE_FAILED" | "UPDATE_ROLLBACK_IN_PROGRESS" | "UPDATE_ROLLBACK_FAILED" | "UPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESS" | "UPDATE_ROLLBACK_COMPLETE" | "REVIEW_IN_PROGRESS" | "IMPORT_IN_PROGRESS" | "IMPORT_COMPLETE" | "IMPORT_ROLLBACK_IN_PROGRESS" | "IMPORT_ROLLBACK_FAILED" | "IMPORT_ROLLBACK_COMPLETE")

#stack_status_reason ⇒ String

Success/failure message associated with the stack status.

Returns:

  • (String) 


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# File 'sig/stack.rbs', line 49

def stack_status_reason: () -> ::String

#tags ⇒ Array<Types::Tag>

A list of Tags that specify information about the stack.

Returns:



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# File 'sig/stack.rbs', line 73

def tags: () -> ::Array[Types::Tag]

#timeout_in_minutes ⇒ Integer

The amount of time within which stack creation should complete.

Returns:

  • (Integer) 


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# File 'sig/stack.rbs', line 61

def timeout_in_minutes: () -> ::Integer

#update(options = {}) ⇒ Types::UpdateStackOutput

Examples:

Request syntax with placeholder values


stack.update({
  template_body: "TemplateBody",
  template_url: "TemplateURL",
  use_previous_template: false,
  stack_policy_during_update_body: "StackPolicyDuringUpdateBody",
  stack_policy_during_update_url: "StackPolicyDuringUpdateURL",
  parameters: [
    {
      parameter_key: "ParameterKey",
      parameter_value: "ParameterValue",
      use_previous_value: false,
      resolved_value: "ParameterValue",
    },
  ],
  capabilities: ["CAPABILITY_IAM"], # accepts CAPABILITY_IAM, CAPABILITY_NAMED_IAM, CAPABILITY_AUTO_EXPAND
  resource_types: ["ResourceType"],
  role_arn: "RoleARN",
  rollback_configuration: {
    rollback_triggers: [
      {
        arn: "Arn", # required
        type: "Type", # required
      },
    ],
    monitoring_time_in_minutes: 1,
  },
  stack_policy_body: "StackPolicyBody",
  stack_policy_url: "StackPolicyURL",
  notification_arns: ["NotificationARN"],
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
  disable_rollback: false,
  client_request_token: "ClientRequestToken",
  retain_except_on_create: false,
  deployment_config: {
    mode: "STANDARD", # accepts STANDARD, EXPRESS
    disable_rollback: false,
  },
  disable_validation: false,
})

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Options Hash (options):

  • :template_body (String) —

    Structure that contains the template body with a minimum length of 1 byte and a maximum length of 51,200 bytes.

    Conditional: You must specify only one of the following parameters: TemplateBody, TemplateURL, or set the UsePreviousTemplate to true.

  • :template_url (String) —

    The URL of a file that contains the template body. The URL must point to a template that's located in an Amazon S3 bucket or a Systems Manager document. The location for an Amazon S3 bucket must start with https://.

    Conditional: You must specify only one of the following parameters: TemplateBody, TemplateURL, or set the UsePreviousTemplate to true.

  • :use_previous_template (Boolean) —

    Reuse the existing template that is associated with the stack that you are updating.

    When using templates with the AWS::LanguageExtensions transform, provide the template instead of using UsePreviousTemplate to ensure new parameter values and Systems Manager parameter updates are applied correctly. For more information, see AWS::LanguageExtensions transform.

    Conditional: You must specify only one of the following parameters: TemplateBody, TemplateURL, or set the UsePreviousTemplate to true.

  • :stack_policy_during_update_body (String) —

    Structure that contains the temporary overriding stack policy body. You can specify either the StackPolicyDuringUpdateBody or the StackPolicyDuringUpdateURL parameter, but not both.

    If you want to update protected resources, specify a temporary overriding stack policy during this update. If you don't specify a stack policy, the current policy that is associated with the stack will be used.

  • :stack_policy_during_update_url (String) —

    Location of a file that contains the temporary overriding stack policy. The URL must point to a policy (max size: 16KB) located in an S3 bucket in the same Region as the stack. The location for an Amazon S3 bucket must start with https://. URLs from S3 static websites are not supported.

    You can specify either the StackPolicyDuringUpdateBody or the StackPolicyDuringUpdateURL parameter, but not both.

    If you want to update protected resources, specify a temporary overriding stack policy during this update. If you don't specify a stack policy, the current policy that is associated with the stack will be used.

  • :parameters (Array<Types::Parameter>) —

    A list of Parameter structures that specify input parameters for the stack. For more information, see the Parameter data type.

  • :capabilities (Array<String>) —

    In some cases, you must explicitly acknowledge that your stack template contains certain capabilities in order for CloudFormation to update the stack.

    • CAPABILITY_IAM and CAPABILITY_NAMED_IAM

      Some stack templates might include resources that can affect permissions in your Amazon Web Services account, for example, by creating new IAM users. For those stacks, you must explicitly acknowledge this by specifying one of these capabilities.

      The following IAM resources require you to specify either the CAPABILITY_IAM or CAPABILITY_NAMED_IAM capability.

    • If you have IAM resources, you can specify either capability.

    • If you have IAM resources with custom names, you must specify CAPABILITY_NAMED_IAM.

    • If you don't specify either of these capabilities, CloudFormation returns an InsufficientCapabilities error. If your stack template contains these resources, we suggest that you review all permissions associated with them and edit their permissions if necessary.

    • AWS::IAM::AccessKey

    • AWS::IAM::Group

    • AWS::IAM::InstanceProfile

    • AWS::IAM::ManagedPolicy

    • AWS::IAM::Policy

    • AWS::IAM::Role

    • AWS::IAM::User

    • AWS::IAM::UserToGroupAddition For more information, see Acknowledging IAM resources in CloudFormation templates.

    • CAPABILITY_AUTO_EXPAND

      Some template contain macros. Macros perform custom processing on templates; this can include simple actions like find-and-replace operations, all the way to extensive transformations of entire templates. Because of this, users typically create a change set from the processed template, so that they can review the changes resulting from the macros before actually updating the stack. If your stack template contains one or more macros, and you choose to update a stack directly from the processed template, without first reviewing the resulting changes in a change set, you must acknowledge this capability. This includes the AWS::Include and AWS::Serverless transforms, which are macros hosted by CloudFormation.

      If you want to update a stack from a stack template that contains macros and nested stacks, you must update the stack directly from the template using this capability.

      You should only update stacks directly from a stack template that contains macros if you know what processing the macro performs.

      Each macro relies on an underlying Lambda service function for processing stack templates. Be aware that the Lambda function owner can update the function operation without CloudFormation being notified.

      For more information, see Perform custom processing on CloudFormation templates with template macros.

    Only one of the Capabilities and ResourceType parameters can be specified.

  • :resource_types (Array<String>) —

    Specifies which resource types you can work with, such as AWS::EC2::Instance or Custom::MyCustomInstance.

    If the list of resource types doesn't include a resource that you're updating, the stack update fails. By default, CloudFormation grants permissions to all resource types. IAM uses this parameter for CloudFormation-specific condition keys in IAM policies. For more information, see Control CloudFormation access with Identity and Access Management.

    Only one of the Capabilities and ResourceType parameters can be specified.

  • :role_arn (String) —

    The Amazon Resource Name (ARN) of an IAM role that CloudFormation assumes to update the stack. CloudFormation uses the role's credentials to make calls on your behalf. CloudFormation always uses this role for all future operations on the stack. Provided that users have permission to operate on the stack, 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, CloudFormation uses the role that was previously associated with the stack. If no role is available, CloudFormation uses a temporary session that is generated from your user credentials.

  • :rollback_configuration (Types::RollbackConfiguration) —

    The rollback triggers for CloudFormation to monitor during stack creation and updating operations, and for the specified monitoring period afterwards.

  • :stack_policy_body (String) —

    Structure that contains a new stack policy body. You can specify either the StackPolicyBody or the StackPolicyURL parameter, but not both.

    You might update the stack policy, for example, in order to protect a new resource that you created during a stack update. If you don't specify a stack policy, the current policy that is associated with the stack is unchanged.

  • :stack_policy_url (String) —

    Location of a file that contains the updated stack policy. The URL must point to a policy (max size: 16KB) located in an S3 bucket in the same Region as the stack. The location for an Amazon S3 bucket must start with https://. URLs from S3 static websites are not supported.

    You can specify either the StackPolicyBody or the StackPolicyURL parameter, but not both.

    You might update the stack policy, for example, in order to protect a new resource that you created during a stack update. If you don't specify a stack policy, the current policy that is associated with the stack is unchanged.

  • :notification_arns (Array<String>) —

    Amazon Simple Notification Service topic Amazon Resource Names (ARNs) that CloudFormation associates with the stack. Specify an empty list to remove all notification topics.

  • :tags (Array<Types::Tag>) —

    Key-value pairs to associate with this stack. CloudFormation also propagates these tags to supported resources in the stack. You can specify a maximum number of 50 tags.

    If you don't specify this parameter, CloudFormation doesn't modify the stack's tags. If you specify an empty value, CloudFormation removes all associated tags.

  • :disable_rollback (Boolean) —

    Preserve the state of previously provisioned resources when an operation fails.

    Default: False

  • :client_request_token (String) —

    A unique identifier for this UpdateStack request. Specify this token if you plan to retry requests so that CloudFormation knows that you're not attempting to update a stack with the same name. You might retry UpdateStack requests to ensure that CloudFormation successfully received them.

    All events triggered by a given stack operation are assigned the same client request token, which you can use to track operations. For example, if you execute a CreateStack operation with the token token1, then all the StackEvents generated by that operation will have ClientRequestToken set as token1.

    In the console, stack operations display the client request token on the Events tab. Stack operations that are initiated from the console use the token format Console-StackOperation-ID, which helps you easily identify the stack operation . For example, if you create a stack using the console, each stack event would be assigned the same token in the following format: Console-CreateStack-7f59c3cf-00d2-40c7-b2ff-e75db0987002.

  • :retain_except_on_create (Boolean) —

    When set to true, newly created resources are deleted when the operation rolls back. This includes newly created resources marked with a deletion policy of Retain.

    Default: false

  • :deployment_config (Types::DeploymentConfig) —

    The deployment configuration for this stack operation, including the deployment mode.

  • :disable_validation (Boolean) —

    Set to true to disable pre-deployment validations in changeset or stack operations.

    Default: false

Returns:



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# File 'sig/stack.rbs', line 186

def update: (

#wait_until(options = {}) {|resource| ... } ⇒ Resource

Deprecated.

Use [Aws::CloudFormation::Client] #wait_until instead

Note:

The waiting operation is performed on a copy. The original resource remains unchanged.

Waiter polls an API operation until a resource enters a desired state.

Basic Usage

Waiter will polls until it is successful, it fails by entering a terminal state, or until a maximum number of attempts are made.

# polls in a loop until condition is true
resource.wait_until(options) {|resource| condition}

Example

instance.wait_until(max_attempts:10, delay:5) do |instance|
  instance.state.name == 'running'
end

Configuration

You can configure the maximum number of polling attempts, and the delay (in seconds) between each polling attempt. The waiting condition is set by passing a block to #wait_until:

# poll for ~25 seconds
resource.wait_until(max_attempts:5,delay:5) {|resource|...}

Callbacks

You can be notified before each polling attempt and before each delay. If you throw :success or :failure from these callbacks, it will terminate the waiter.

started_at = Time.now
# poll for 1 hour, instead of a number of attempts
proc = Proc.new do |attempts, response|
  throw :failure if Time.now - started_at > 3600
end

  # disable max attempts
instance.wait_until(before_wait:proc, max_attempts:nil) {...}

Handling Errors

When a waiter is successful, it returns the Resource. When a waiter fails, it raises an error.

begin
  resource.wait_until(...)
rescue Aws::Waiters::Errors::WaiterFailed
  # resource did not enter the desired state in time
end

attempts attempt in seconds invoked before each attempt invoked before each wait

Parameters:

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :max_attempts (Integer) — default: 10 —

    Maximum number of

  • :delay (Integer) — default: 10 —

    Delay between each

  • :before_attempt (Proc) — default: nil —

    Callback

  • :before_wait (Proc) — default: nil —

    Callback

Yield Parameters:

  • resource (Resource) —

    to be used in the waiting condition.

Returns:

  • (Resource) —

    if the waiter was successful

Raises:

  • (Aws::Waiters::Errors::FailureStateError) —

    Raised when the waiter terminates because the waiter has entered a state that it will not transition out of, preventing success.

    yet successful.

  • (Aws::Waiters::Errors::UnexpectedError) —

    Raised when an error is encountered while polling for a resource that is not expected.

  • (NotImplementedError) —

    Raised when the resource does not



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# File 'lib/aws-sdk-cloudformation/stack.rb', line 410

def wait_until(options = {}, &block)
  self_copy = self.dup
  attempts = 0
  options[:max_attempts] = 10 unless options.key?(:max_attempts)
  options[:delay] ||= 10
  options[:poller] = Proc.new do
    attempts += 1
    if block.call(self_copy)
      [:success, self_copy]
    else
      self_copy.reload unless attempts == options[:max_attempts]
      :retry
    end
  end
  Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
    Aws::Waiters::Waiter.new(options).wait({})
  end
end

#wait_until_exists(options = {}, &block) ⇒ Stack

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Options Hash (options):

  • :max_attempts (Integer) — default: 20
  • :delay (Float) — default: 5
  • :before_attempt (Proc)
  • :before_wait (Proc)

Returns:



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# File 'sig/stack.rbs', line 116

def wait_until_exists: (?max_attempts: Integer, ?delay: Numeric, ?before_attempt: (^(Integer attempts) -> void), ?before_wait: (^(Integer attempts, untyped response) -> void)) ?{ (untyped waiter) -> void } -> Stack
| (?Hash[Symbol, untyped]) ?{ (untyped waiter) -> void } -> Stack