Class: Google::Cloud::Tpu::V1::Tpu::Client

Inherits:
Object
  • Object
show all
Includes:
Paths
Defined in:
lib/google/cloud/tpu/v1/tpu/client.rb

Overview

Client for the Tpu service.

Manages TPU nodes and other resources

TPU API v1

Defined Under Namespace

Classes: Configuration

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Paths

#accelerator_type_path, #location_path, #node_path, #tensor_flow_version_path

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new Tpu client object.

Examples:


# Create a client using the default configuration
client = ::Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::Tpu::V1::Tpu::Client.new do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Tpu client.

Yield Parameters:



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 129

def initialize
  # These require statements are intentionally placed here to initialize
  # the gRPC module only when it's required.
  # See https://github.com/googleapis/toolkit/issues/446
  require "gapic/grpc"
  require "google/cloud/tpu/v1/cloud_tpu_services_pb"

  # Create the configuration object
  @config = Configuration.new Client.configure

  # Yield the configuration if needed
  yield @config if block_given?

  # Create credentials
  credentials = @config.credentials
  # Use self-signed JWT if the endpoint is unchanged from default,
  # but only if the default endpoint does not have a region prefix.
  enable_self_signed_jwt = @config.endpoint.nil? ||
                           (@config.endpoint == Configuration::DEFAULT_ENDPOINT &&
                           !@config.endpoint.split(".").first.include?("-"))
  credentials ||= Credentials.default scope: @config.scope,
                                      enable_self_signed_jwt: enable_self_signed_jwt
  if credentials.is_a?(::String) || credentials.is_a?(::Hash)
    credentials = Credentials.new credentials, scope: @config.scope
  end
  @quota_project_id = @config.quota_project
  @quota_project_id ||= credentials.quota_project_id if credentials.respond_to? :quota_project_id

  @operations_client = Operations.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @config.endpoint
    config.universe_domain = @config.universe_domain
  end

  @tpu_stub = ::Gapic::ServiceStub.new(
    ::Google::Cloud::Tpu::V1::Tpu::Stub,
    credentials: credentials,
    endpoint: @config.endpoint,
    endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
    universe_domain: @config.universe_domain,
    channel_args: @config.channel_args,
    interceptors: @config.interceptors,
    channel_pool_config: @config.channel_pool,
    logger: @config.logger
  )

  @tpu_stub.stub_logger&.info do |entry|
    entry.set_system_name
    entry.set_service
    entry.message = "Created client for #{entry.service}"
    entry.set_credentials_fields credentials
    entry.set "customEndpoint", @config.endpoint if @config.endpoint
    entry.set "defaultTimeout", @config.timeout if @config.timeout
    entry.set "quotaProject", @quota_project_id if @quota_project_id
  end

  @location_client = Google::Cloud::Location::Locations::Client.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @tpu_stub.endpoint
    config.universe_domain = @tpu_stub.universe_domain
    config.logger = @tpu_stub.logger if config.respond_to? :logger=
  end
end

Instance Attribute Details

#location_client ⇒ Google::Cloud::Location::Locations::Client (readonly)

Get the associated client for mix-in of the Locations.

Returns:

  • (Google::Cloud::Location::Locations::Client) 


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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 207

def location_client
  @location_client
end

#operations_client ⇒ ::Google::Cloud::Tpu::V1::Tpu::Operations (readonly)

Get the associated client for long-running operations.

Returns:



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 200

def operations_client
  @operations_client
end

Class Method Details

.configure {|config| ... } ⇒ Client::Configuration

Configure the Tpu Client class.

See Configuration for a description of the configuration fields.

Examples:


# Modify the configuration for all Tpu clients
::Google::Cloud::Tpu::V1::Tpu::Client.configure do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 65

def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Tpu", "V1"]
    parent_config = while namespace.any?
                      parent_name = namespace.join "::"
                      parent_const = const_get parent_name
                      break parent_const.configure if parent_const.respond_to? :configure
                      namespace.pop
                    end
    default_config = Client::Configuration.new parent_config

    default_config.timeout = 60.0

    default_config
  end
  yield @configure if block_given?
  @configure
end

Instance Method Details

#configure {|config| ... } ⇒ Client::Configuration

Configure the Tpu Client instance.

The configuration is set to the derived mode, meaning that values can be changed, but structural changes (adding new fields, etc.) are not allowed. Structural changes should be made on configure.

See Configuration for a description of the configuration fields.

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 99

def configure
  yield @config if block_given?
  @config
end

#create_node(request, options = nil) ⇒ ::Gapic::Operation #create_node(parent: nil, node_id: nil, node: nil) ⇒ ::Gapic::Operation

Creates a node.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::CreateNodeRequest.new

# Call the create_node method.
result = client.create_node request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #create_node(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to create_node via a request object, either of type CreateNodeRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::CreateNodeRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #create_node(parent: nil, node_id: nil, node: nil) ⇒ ::Gapic::Operation

    Pass arguments to create_node via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • parent (::String) (defaults to: nil) —

      Required. The parent resource name.

    • node_id (::String) (defaults to: nil) —

      The unqualified resource name.

    • node (::Google::Cloud::Tpu::V1::Node, ::Hash) (defaults to: nil) —

      Required. The node.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::Operation)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 455

def create_node request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::CreateNodeRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.create_node.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.parent
    header_params["parent"] = request.parent
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.create_node.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.create_node.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :create_node, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#delete_node(request, options = nil) ⇒ ::Gapic::Operation #delete_node(name: nil) ⇒ ::Gapic::Operation

Deletes a node.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::DeleteNodeRequest.new

# Call the delete_node method.
result = client.delete_node request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #delete_node(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to delete_node via a request object, either of type DeleteNodeRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::DeleteNodeRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #delete_node(name: nil) ⇒ ::Gapic::Operation

    Pass arguments to delete_node via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      Required. The resource name.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::Operation)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 549

def delete_node request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::DeleteNodeRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.delete_node.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.delete_node.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.delete_node.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :delete_node, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#get_accelerator_type(request, options = nil) ⇒ ::Google::Cloud::Tpu::V1::AcceleratorType #get_accelerator_type(name: nil) ⇒ ::Google::Cloud::Tpu::V1::AcceleratorType

Gets AcceleratorType.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::GetAcceleratorTypeRequest.new

# Call the get_accelerator_type method.
result = client.get_accelerator_type request

# The returned object is of type Google::Cloud::Tpu::V1::AcceleratorType.
p result

Overloads:

  • #get_accelerator_type(request, options = nil) ⇒ ::Google::Cloud::Tpu::V1::AcceleratorType

    Pass arguments to get_accelerator_type via a request object, either of type GetAcceleratorTypeRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::GetAcceleratorTypeRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #get_accelerator_type(name: nil) ⇒ ::Google::Cloud::Tpu::V1::AcceleratorType

    Pass arguments to get_accelerator_type via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      Required. The resource name.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 1203

def get_accelerator_type request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::GetAcceleratorTypeRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.get_accelerator_type.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.get_accelerator_type.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.get_accelerator_type.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :get_accelerator_type, request, options: options do |response, operation|
    yield response, operation if block_given?
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#get_node(request, options = nil) ⇒ ::Google::Cloud::Tpu::V1::Node #get_node(name: nil) ⇒ ::Google::Cloud::Tpu::V1::Node

Gets the details of a node.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::GetNodeRequest.new

# Call the get_node method.
result = client.get_node request

# The returned object is of type Google::Cloud::Tpu::V1::Node.
p result

Overloads:

  • #get_node(request, options = nil) ⇒ ::Google::Cloud::Tpu::V1::Node

    Pass arguments to get_node via a request object, either of type GetNodeRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::GetNodeRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #get_node(name: nil) ⇒ ::Google::Cloud::Tpu::V1::Node

    Pass arguments to get_node via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      Required. The resource name.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 359

def get_node request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::GetNodeRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.get_node.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.get_node.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.get_node.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :get_node, request, options: options do |response, operation|
    yield response, operation if block_given?
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#get_tensor_flow_version(request, options = nil) ⇒ ::Google::Cloud::Tpu::V1::TensorFlowVersion #get_tensor_flow_version(name: nil) ⇒ ::Google::Cloud::Tpu::V1::TensorFlowVersion

Gets TensorFlow Version.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::GetTensorFlowVersionRequest.new

# Call the get_tensor_flow_version method.
result = client.get_tensor_flow_version request

# The returned object is of type Google::Cloud::Tpu::V1::TensorFlowVersion.
p result

Overloads:

  • #get_tensor_flow_version(request, options = nil) ⇒ ::Google::Cloud::Tpu::V1::TensorFlowVersion

    Pass arguments to get_tensor_flow_version via a request object, either of type GetTensorFlowVersionRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::GetTensorFlowVersionRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #get_tensor_flow_version(name: nil) ⇒ ::Google::Cloud::Tpu::V1::TensorFlowVersion

    Pass arguments to get_tensor_flow_version via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      Required. The resource name.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 1019

def get_tensor_flow_version request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::GetTensorFlowVersionRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.get_tensor_flow_version.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.get_tensor_flow_version.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.get_tensor_flow_version.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :get_tensor_flow_version, request, options: options do |response, operation|
    yield response, operation if block_given?
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#list_accelerator_types(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::AcceleratorType> #list_accelerator_types(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::AcceleratorType>

Lists accelerator types supported by this API.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::ListAcceleratorTypesRequest.new

# Call the list_accelerator_types method.
result = client.list_accelerator_types request

# The returned object is of type Gapic::PagedEnumerable. You can iterate
# over elements, and API calls will be issued to fetch pages as needed.
result.each do |item|
  # Each element is of type ::Google::Cloud::Tpu::V1::AcceleratorType.
  p item
end

Overloads:

  • #list_accelerator_types(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::AcceleratorType>

    Pass arguments to list_accelerator_types via a request object, either of type ListAcceleratorTypesRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::ListAcceleratorTypesRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #list_accelerator_types(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::AcceleratorType>

    Pass arguments to list_accelerator_types via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • parent (::String) (defaults to: nil) —

      Required. The parent resource name.

    • page_size (::Integer) (defaults to: nil) —

      The maximum number of items to return.

    • page_token (::String) (defaults to: nil) —

      The next_page_token value returned from a previous List request, if any.

    • filter (::String) (defaults to: nil) —

      List filter.

    • order_by (::String) (defaults to: nil) —

      Sort results.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 1116

def list_accelerator_types request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::ListAcceleratorTypesRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.list_accelerator_types.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.parent
    header_params["parent"] = request.parent
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.list_accelerator_types.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_accelerator_types.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :list_accelerator_types, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @tpu_stub, :list_accelerator_types, request, response, operation, options
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#list_nodes(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::Node> #list_nodes(parent: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::Node>

Lists nodes.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::ListNodesRequest.new

# Call the list_nodes method.
result = client.list_nodes request

# The returned object is of type Gapic::PagedEnumerable. You can iterate
# over elements, and API calls will be issued to fetch pages as needed.
result.each do |item|
  # Each element is of type ::Google::Cloud::Tpu::V1::Node.
  p item
end

Overloads:

  • #list_nodes(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::Node>

    Pass arguments to list_nodes via a request object, either of type ListNodesRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::ListNodesRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #list_nodes(parent: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::Node>

    Pass arguments to list_nodes via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • parent (::String) (defaults to: nil) —

      Required. The parent resource name.

    • page_size (::Integer) (defaults to: nil) —

      The maximum number of items to return.

    • page_token (::String) (defaults to: nil) —

      The next_page_token value returned from a previous List request, if any.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 272

def list_nodes request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::ListNodesRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.list_nodes.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.parent
    header_params["parent"] = request.parent
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.list_nodes.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_nodes.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :list_nodes, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @tpu_stub, :list_nodes, request, response, operation, options
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#list_tensor_flow_versions(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::TensorFlowVersion> #list_tensor_flow_versions(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::TensorFlowVersion>

List TensorFlow versions supported by this API.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::ListTensorFlowVersionsRequest.new

# Call the list_tensor_flow_versions method.
result = client.list_tensor_flow_versions request

# The returned object is of type Gapic::PagedEnumerable. You can iterate
# over elements, and API calls will be issued to fetch pages as needed.
result.each do |item|
  # Each element is of type ::Google::Cloud::Tpu::V1::TensorFlowVersion.
  p item
end

Overloads:

  • #list_tensor_flow_versions(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::TensorFlowVersion>

    Pass arguments to list_tensor_flow_versions via a request object, either of type ListTensorFlowVersionsRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::ListTensorFlowVersionsRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #list_tensor_flow_versions(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Tpu::V1::TensorFlowVersion>

    Pass arguments to list_tensor_flow_versions via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • parent (::String) (defaults to: nil) —

      Required. The parent resource name.

    • page_size (::Integer) (defaults to: nil) —

      The maximum number of items to return.

    • page_token (::String) (defaults to: nil) —

      The next_page_token value returned from a previous List request, if any.

    • filter (::String) (defaults to: nil) —

      List filter.

    • order_by (::String) (defaults to: nil) —

      Sort results.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 932

def list_tensor_flow_versions request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::ListTensorFlowVersionsRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.list_tensor_flow_versions.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.parent
    header_params["parent"] = request.parent
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.list_tensor_flow_versions.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_tensor_flow_versions.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :list_tensor_flow_versions, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @tpu_stub, :list_tensor_flow_versions, request, response, operation, options
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#logger ⇒ Logger

The logger used for request/response debug logging.

Returns:

  • (Logger) 


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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 214

def logger
  @tpu_stub.logger
end

#reimage_node(request, options = nil) ⇒ ::Gapic::Operation #reimage_node(name: nil, tensorflow_version: nil) ⇒ ::Gapic::Operation

Reimages a node's OS.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::ReimageNodeRequest.new

# Call the reimage_node method.
result = client.reimage_node request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #reimage_node(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to reimage_node via a request object, either of type ReimageNodeRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::ReimageNodeRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #reimage_node(name: nil, tensorflow_version: nil) ⇒ ::Gapic::Operation

    Pass arguments to reimage_node via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      The resource name.

    • tensorflow_version (::String) (defaults to: nil) —

      The version for reimage to create.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::Operation)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 645

def reimage_node request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::ReimageNodeRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.reimage_node.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.reimage_node.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.reimage_node.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :reimage_node, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#start_node(request, options = nil) ⇒ ::Gapic::Operation #start_node(name: nil) ⇒ ::Gapic::Operation

Starts a node.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::StartNodeRequest.new

# Call the start_node method.
result = client.start_node request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #start_node(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to start_node via a request object, either of type StartNodeRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::StartNodeRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #start_node(name: nil) ⇒ ::Gapic::Operation

    Pass arguments to start_node via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      The resource name.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::Operation)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 833

def start_node request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::StartNodeRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.start_node.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.start_node.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.start_node.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :start_node, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#stop_node(request, options = nil) ⇒ ::Gapic::Operation #stop_node(name: nil) ⇒ ::Gapic::Operation

Stops a node, this operation is only available with single TPU nodes.

Examples:

Basic example

require "google/cloud/tpu/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Tpu::V1::Tpu::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Tpu::V1::StopNodeRequest.new

# Call the stop_node method.
result = client.stop_node request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #stop_node(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to stop_node via a request object, either of type StopNodeRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Tpu::V1::StopNodeRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #stop_node(name: nil) ⇒ ::Gapic::Operation

    Pass arguments to stop_node via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      The resource name.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::Operation)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 739

def stop_node request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Tpu::V1::StopNodeRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.stop_node.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Tpu::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.stop_node.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.stop_node.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @tpu_stub.call_rpc :stop_node, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#universe_domain ⇒ String

The effective universe domain

Returns:

  • (String) 


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# File 'lib/google/cloud/tpu/v1/tpu/client.rb', line 109

def universe_domain
  @tpu_stub.universe_domain
end