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Showing content from https://docs.aws.amazon.com/sdkforruby/api/Aws/CloudHSMV2/Client.html below:

Client — AWS SDK for Ruby V2

You are viewing documentation for version 2 of the AWS SDK for Ruby. Version 3 documentation can be found here.

Class: Aws::CloudHSMV2::Client Overview

An API client for AWS CloudHSM V2. To construct a client, you need to configure a :region and :credentials.

cloudhsmv2 = Aws::CloudHSMV2::Client.new(
  region: region_name,
  credentials: credentials,
  )

See #initialize for a full list of supported configuration options.

Region

You can configure a default region in the following locations:

Go here for a list of supported regions.

Credentials

Default credentials are loaded automatically from the following locations:

You can also construct a credentials object from one of the following classes:

Alternatively, you configure credentials with :access_key_id and :secret_access_key:

creds = YAML.load(File.read('/path/to/secrets'))

Aws::CloudHSMV2::Client.new(
  access_key_id: creds['access_key_id'],
  secret_access_key: creds['secret_access_key']
)

Always load your credentials from outside your application. Avoid configuring credentials statically and never commit them to source control.

Attribute Summary collapse Instance Attribute Summary Attributes inherited from Seahorse::Client::Base

#config, #handlers

Constructor collapse API Operations collapse Instance Method Summary collapse Methods inherited from Seahorse::Client::Base

add_plugin, api, #build_request, clear_plugins, define, new, #operation, #operation_names, plugins, remove_plugin, set_api, set_plugins

Methods included from Seahorse::Client::HandlerBuilder

#handle, #handle_request, #handle_response

Instance Method Details #create_hsm(options = {}) ⇒ Types::CreateHsmResponse

Creates a new hardware security module (HSM) in the specified AWS CloudHSM cluster.

#delete_backup(options = {}) ⇒ Types::DeleteBackupResponse

Deletes a specified AWS CloudHSM backup. A backup can be restored up to 7 days after the DeleteBackup request is made. For more information on restoring a backup, see RestoreBackup.

#delete_cluster(options = {}) ⇒ Types::DeleteClusterResponse

Deletes the specified AWS CloudHSM cluster. Before you can delete a cluster, you must delete all HSMs in the cluster. To see if the cluster contains any HSMs, use DescribeClusters. To delete an HSM, use DeleteHsm.

#delete_hsm(options = {}) ⇒ Types::DeleteHsmResponse

Deletes the specified HSM. To specify an HSM, you can use its identifier (ID), the IP address of the HSM's elastic network interface (ENI), or the ID of the HSM's ENI. You need to specify only one of these values. To find these values, use DescribeClusters.

#describe_backups(options = {}) ⇒ Types::DescribeBackupsResponse

Gets information about backups of AWS CloudHSM clusters.

This is a paginated operation, which means that each response might contain only a subset of all the backups. When the response contains only a subset of backups, it includes a NextToken value. Use this value in a subsequent DescribeBackups request to get more backups. When you receive a response with no NextToken (or an empty or null value), that means there are no more backups to get.

#describe_clusters(options = {}) ⇒ Types::DescribeClustersResponse

Gets information about AWS CloudHSM clusters.

This is a paginated operation, which means that each response might contain only a subset of all the clusters. When the response contains only a subset of clusters, it includes a NextToken value. Use this value in a subsequent DescribeClusters request to get more clusters. When you receive a response with no NextToken (or an empty or null value), that means there are no more clusters to get.

#initialize_cluster(options = {}) ⇒ Types::InitializeClusterResponse

Claims an AWS CloudHSM cluster by submitting the cluster certificate issued by your issuing certificate authority (CA) and the CA's root certificate. Before you can claim a cluster, you must sign the cluster's certificate signing request (CSR) with your issuing CA. To get the cluster's CSR, use DescribeClusters.

#list_tags(options = {}) ⇒ Types::ListTagsResponse

Gets a list of tags for the specified AWS CloudHSM cluster.

This is a paginated operation, which means that each response might contain only a subset of all the tags. When the response contains only a subset of tags, it includes a NextToken value. Use this value in a subsequent ListTags request to get more tags. When you receive a response with no NextToken (or an empty or null value), that means there are no more tags to get.

#restore_backup(options = {}) ⇒ Types::RestoreBackupResponse

Restores a specified AWS CloudHSM backup that is in the PENDING_DELETION state. For mor information on deleting a backup, see DeleteBackup.

#tag_resource(options = {}) ⇒ Struct

Adds or overwrites one or more tags for the specified AWS CloudHSM cluster.

#untag_resource(options = {}) ⇒ Struct

Removes the specified tag or tags from the specified AWS CloudHSM cluster.

#wait_until(waiter_name, params = {}) {|waiter| ... } ⇒ Boolean

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

Basic Usage

Waiters will poll until they are succesful, they fail by entering a terminal state, or until a maximum number of attempts are made.

# polls in a loop, sleeping between attempts client.waiter_until(waiter_name, params)

Configuration

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

# poll for ~25 seconds
client.wait_until(...) do |w|
  w.max_attempts = 5
  w.delay = 5
end
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
client.wait_until(...) do |w|

  # disable max attempts
  w.max_attempts = nil

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

end
Handling Errors

When a waiter is successful, it returns true. When a waiter fails, it raises an error. All errors raised extend from Waiters::Errors::WaiterFailed.

begin
  client.wait_until(...)
rescue Aws::Waiters::Errors::WaiterFailed
  # resource did not enter the desired state in time
end
#waiter_names ⇒ Array<Symbol>

Returns the list of supported waiters. The following table lists the supported waiters and the client method they call:

Waiter Name Client Method Default Delay: Default Max Attempts:

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