Class: Google::Cloud::Functions::V2::FunctionService::Client

Inherits:
Object
  • Object
show all
Includes:
Paths
Defined in:
lib/google/cloud/functions/v2/function_service/client.rb

Overview

Client for the FunctionService service.

Google Cloud Functions is used to deploy functions that are executed by Google in response to various events. Data connected with that event is passed to a function as the input data.

A function is a resource which describes a function that should be executed and how it is triggered.

Defined Under Namespace

Classes: Configuration

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Paths

#build_path, #channel_path, #connector_path, #crypto_key_path, #function_path, #location_path, #repository_path, #service_path, #topic_path, #trigger_path, #worker_pool_path

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new FunctionService client object.

Examples:


# Create a client using the default configuration
client = ::Google::Cloud::Functions::V2::FunctionService::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::Functions::V2::FunctionService::Client.new do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the FunctionService client.

Yield Parameters:



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# File 'lib/google/cloud/functions/v2/function_service/client.rb', line 131

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/functions/v2/functions_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

  @function_service_stub = ::Gapic::ServiceStub.new(
    ::Google::Cloud::Functions::V2::FunctionService::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
  )

  @function_service_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 = @function_service_stub.endpoint
    config.universe_domain = @function_service_stub.universe_domain
    config.logger = @function_service_stub.logger if config.respond_to? :logger=
  end

  @iam_policy_client = Google::Iam::V1::IAMPolicy::Client.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @function_service_stub.endpoint
    config.universe_domain = @function_service_stub.universe_domain
    config.logger = @function_service_stub.logger if config.respond_to? :logger=
  end
end

Instance Attribute Details

#iam_policy_client ⇒ Google::Iam::V1::IAMPolicy::Client (readonly)

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

Returns:

  • (Google::Iam::V1::IAMPolicy::Client) 


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# File 'lib/google/cloud/functions/v2/function_service/client.rb', line 224

def iam_policy_client
  @iam_policy_client
end

#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/functions/v2/function_service/client.rb', line 217

def location_client
  @location_client
end

#operations_client ⇒ ::Google::Cloud::Functions::V2::FunctionService::Operations (readonly)

Get the associated client for long-running operations.

Returns:



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# File 'lib/google/cloud/functions/v2/function_service/client.rb', line 210

def operations_client
  @operations_client
end

Class Method Details

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

Configure the FunctionService Client class.

See Configuration for a description of the configuration fields.

Examples:


# Modify the configuration for all FunctionService clients
::Google::Cloud::Functions::V2::FunctionService::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/functions/v2/function_service/client.rb', line 69

def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Functions", "V2"]
    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
  end
  yield @configure if block_given?
  @configure
end

Instance Method Details

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

Configure the FunctionService 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/functions/v2/function_service/client.rb', line 101

def configure
  yield @config if block_given?
  @config
end

#create_function(request, options = nil) ⇒ ::Gapic::Operation #create_function(parent: nil, function: nil, function_id: nil) ⇒ ::Gapic::Operation

Creates a new function. If a function with the given name already exists in the specified project, the long running operation will return ALREADY_EXISTS error.

Examples:

Basic example

require "google/cloud/functions/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Functions::V2::FunctionService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Functions::V2::CreateFunctionRequest.new

# Call the create_function method.
result = client.create_function 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_function(request, options = nil) ⇒ ::Gapic::Operation

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

    Parameters:

    • request (::Google::Cloud::Functions::V2::CreateFunctionRequest, ::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_function(parent: nil, function: nil, function_id: nil) ⇒ ::Gapic::Operation

    Pass arguments to create_function 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 project and location in which the function should be created, specified in the format projects/*/locations/*

    • function (::Google::Cloud::Functions::V2::Function, ::Hash) (defaults to: nil) —

      Required. Function to be created.

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

      The ID to use for the function, which will become the final component of the function's resource name.

      This value should be 4-63 characters, and valid characters are /[a-z][0-9]-/.

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/functions/v2/function_service/client.rb', line 504

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Functions::V2::CreateFunctionRequest

  # 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_function.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::Functions::V2::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_function.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.create_function.retry_policy

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

  @function_service_stub.call_rpc :create_function, 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_function(request, options = nil) ⇒ ::Gapic::Operation #delete_function(name: nil) ⇒ ::Gapic::Operation

Deletes a function with the given name from the specified project. If the given function is used by some trigger, the trigger will be updated to remove this function.

Examples:

Basic example

require "google/cloud/functions/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Functions::V2::FunctionService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Functions::V2::DeleteFunctionRequest.new

# Call the delete_function method.
result = client.delete_function 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_function(request, options = nil) ⇒ ::Gapic::Operation

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

    Parameters:

    • request (::Google::Cloud::Functions::V2::DeleteFunctionRequest, ::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_function(name: nil) ⇒ ::Gapic::Operation

    Pass arguments to delete_function 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 name of the function which should be deleted.

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/functions/v2/function_service/client.rb', line 697

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Functions::V2::DeleteFunctionRequest

  # 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_function.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::Functions::V2::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_function.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.delete_function.retry_policy

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

  @function_service_stub.call_rpc :delete_function, 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

#generate_download_url(request, options = nil) ⇒ ::Google::Cloud::Functions::V2::GenerateDownloadUrlResponse #generate_download_url(name: nil) ⇒ ::Google::Cloud::Functions::V2::GenerateDownloadUrlResponse

Returns a signed URL for downloading deployed function source code. The URL is only valid for a limited period and should be used within 30 minutes of generation. For more information about the signed URL usage see: https://cloud.google.com/storage/docs/access-control/signed-urls

Examples:

Basic example

require "google/cloud/functions/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Functions::V2::FunctionService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Functions::V2::GenerateDownloadUrlRequest.new

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

# The returned object is of type Google::Cloud::Functions::V2::GenerateDownloadUrlResponse.
p result

Overloads:

  • #generate_download_url(request, options = nil) ⇒ ::Google::Cloud::Functions::V2::GenerateDownloadUrlResponse

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

    Parameters:

    • request (::Google::Cloud::Functions::V2::GenerateDownloadUrlRequest, ::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.

  • #generate_download_url(name: nil) ⇒ ::Google::Cloud::Functions::V2::GenerateDownloadUrlResponse

    Pass arguments to generate_download_url 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 name of function for which source code Google Cloud Storage signed URL should be generated.

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/functions/v2/function_service/client.rb', line 918

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Functions::V2::GenerateDownloadUrlRequest

  # 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.generate_download_url.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::Functions::V2::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.generate_download_url.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.generate_download_url.retry_policy

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

  @function_service_stub.call_rpc :generate_download_url, 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

#generate_upload_url(request, options = nil) ⇒ ::Google::Cloud::Functions::V2::GenerateUploadUrlResponse #generate_upload_url(parent: nil, kms_key_name: nil, environment: nil) ⇒ ::Google::Cloud::Functions::V2::GenerateUploadUrlResponse

Returns a signed URL for uploading a function source code. For more information about the signed URL usage see: https://cloud.google.com/storage/docs/access-control/signed-urls. Once the function source code upload is complete, the used signed URL should be provided in CreateFunction or UpdateFunction request as a reference to the function source code.

When uploading source code to the generated signed URL, please follow these restrictions:

  • Source file type should be a zip file.
  • No credentials should be attached - the signed URLs provide access to the target bucket using internal service identity; if credentials were attached, the identity from the credentials would be used, but that identity does not have permissions to upload files to the URL.

When making a HTTP PUT request, specify this header:

  • content-type: application/zip

Do not specify this header:

  • Authorization: Bearer YOUR_TOKEN

Examples:

Basic example

require "google/cloud/functions/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Functions::V2::FunctionService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Functions::V2::GenerateUploadUrlRequest.new

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

# The returned object is of type Google::Cloud::Functions::V2::GenerateUploadUrlResponse.
p result

Overloads:

  • #generate_upload_url(request, options = nil) ⇒ ::Google::Cloud::Functions::V2::GenerateUploadUrlResponse

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

    Parameters:

    • request (::Google::Cloud::Functions::V2::GenerateUploadUrlRequest, ::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.

  • #generate_upload_url(parent: nil, kms_key_name: nil, environment: nil) ⇒ ::Google::Cloud::Functions::V2::GenerateUploadUrlResponse

    Pass arguments to generate_upload_url 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 project and location in which the Google Cloud Storage signed URL should be generated, specified in the format projects/*/locations/*.

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

      [Preview] Resource name of a KMS crypto key (managed by the user) used to encrypt/decrypt function source code objects in intermediate Cloud Storage buckets. When you generate an upload url and upload your source code, it gets copied to an intermediate Cloud Storage bucket. The source code is then copied to a versioned directory in the sources bucket in the consumer project during the function deployment.

      It must match the pattern projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}.

      The Google Cloud Functions service account (service-{project_number}@gcf-admin-robot.iam.gserviceaccount.com) must be granted the role 'Cloud KMS CryptoKey Encrypter/Decrypter (roles/cloudkms.cryptoKeyEncrypterDecrypter)' on the Key/KeyRing/Project/Organization (least access preferred).

    • environment (::Google::Cloud::Functions::V2::Environment) (defaults to: nil) —

      The function environment the generated upload url will be used for. The upload url for 2nd Gen functions can also be used for 1st gen functions, but not vice versa. If not specified, 2nd generation-style upload URLs are generated.

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/functions/v2/function_service/client.rb', line 828

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Functions::V2::GenerateUploadUrlRequest

  # 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.generate_upload_url.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::Functions::V2::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.generate_upload_url.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.generate_upload_url.retry_policy

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

  @function_service_stub.call_rpc :generate_upload_url, 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_function(request, options = nil) ⇒ ::Google::Cloud::Functions::V2::Function #get_function(name: nil, revision: nil) ⇒ ::Google::Cloud::Functions::V2::Function

Returns a function with the given name from the requested project.

Examples:

Basic example

require "google/cloud/functions/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Functions::V2::FunctionService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Functions::V2::GetFunctionRequest.new

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

# The returned object is of type Google::Cloud::Functions::V2::Function.
p result

Overloads:

  • #get_function(request, options = nil) ⇒ ::Google::Cloud::Functions::V2::Function

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

    Parameters:

    • request (::Google::Cloud::Functions::V2::GetFunctionRequest, ::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_function(name: nil, revision: nil) ⇒ ::Google::Cloud::Functions::V2::Function

    Pass arguments to get_function 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 name of the function which details should be obtained.

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

      Optional. The version of the 1st gen function whose details should be obtained. The version of a 1st gen function is an integer that starts from 1 and gets incremented on redeployments. GCF may keep historical configs for old versions of 1st gen function. This field can be specified to fetch the historical configs. This field is valid only for GCF 1st gen function.

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/functions/v2/function_service/client.rb', line 288

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Functions::V2::GetFunctionRequest

  # 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_function.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::Functions::V2::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_function.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.get_function.retry_policy

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

  @function_service_stub.call_rpc :get_function, 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_functions(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Functions::V2::Function> #list_functions(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Functions::V2::Function>

Returns a list of functions that belong to the requested project.

Examples:

Basic example

require "google/cloud/functions/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Functions::V2::FunctionService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Functions::V2::ListFunctionsRequest.new

# Call the list_functions method.
result = client.list_functions 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::Functions::V2::Function.
  p item
end

Overloads:

  • #list_functions(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Functions::V2::Function>

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

    Parameters:

    • request (::Google::Cloud::Functions::V2::ListFunctionsRequest, ::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_functions(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Functions::V2::Function>

    Pass arguments to list_functions 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 project and location from which the function should be listed, specified in the format projects/*/locations/* If you want to list functions in all locations, use "-" in place of a location. When listing functions in all locations, if one or more location(s) are unreachable, the response will contain functions from all reachable locations along with the names of any unreachable locations.

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

      Maximum number of functions to return per call. The largest allowed page_size is 1,000, if the page_size is omitted or specified as greater than 1,000 then it will be replaced as 1,000. The size of the list response can be less than specified when used with filters.

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

      The value returned by the last ListFunctionsResponse; indicates that this is a continuation of a prior ListFunctions call, and that the system should return the next page of data.

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

      The filter for Functions that match the filter expression, following the syntax outlined in https://google.aip.dev/160.

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

      The sorting order of the resources returned. Value should be a comma separated list of fields. The default sorting oder is ascending. See https://google.aip.dev/132#ordering.

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/functions/v2/function_service/client.rb', line 399

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Functions::V2::ListFunctionsRequest

  # 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_functions.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::Functions::V2::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_functions.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_functions.retry_policy

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

  @function_service_stub.call_rpc :list_functions, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @function_service_stub, :list_functions, 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_runtimes(request, options = nil) ⇒ ::Google::Cloud::Functions::V2::ListRuntimesResponse #list_runtimes(parent: nil, filter: nil) ⇒ ::Google::Cloud::Functions::V2::ListRuntimesResponse

Returns a list of runtimes that are supported for the requested project.

Examples:

Basic example

require "google/cloud/functions/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Functions::V2::FunctionService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Functions::V2::ListRuntimesRequest.new

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

# The returned object is of type Google::Cloud::Functions::V2::ListRuntimesResponse.
p result

Overloads:

  • #list_runtimes(request, options = nil) ⇒ ::Google::Cloud::Functions::V2::ListRuntimesResponse

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

    Parameters:

    • request (::Google::Cloud::Functions::V2::ListRuntimesRequest, ::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_runtimes(parent: nil, filter: nil) ⇒ ::Google::Cloud::Functions::V2::ListRuntimesResponse

    Pass arguments to list_runtimes 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 project and location from which the runtimes should be listed, specified in the format projects/*/locations/*

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

      The filter for Runtimes that match the filter expression, following the syntax outlined in https://google.aip.dev/160.

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/functions/v2/function_service/client.rb', line 1007

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Functions::V2::ListRuntimesRequest

  # 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_runtimes.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::Functions::V2::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_runtimes.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_runtimes.retry_policy

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

  @function_service_stub.call_rpc :list_runtimes, 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

#logger ⇒ Logger

The logger used for request/response debug logging.

Returns:

  • (Logger) 


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# File 'lib/google/cloud/functions/v2/function_service/client.rb', line 231

def logger
  @function_service_stub.logger
end

#universe_domain ⇒ String

The effective universe domain

Returns:

  • (String) 


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# File 'lib/google/cloud/functions/v2/function_service/client.rb', line 111

def universe_domain
  @function_service_stub.universe_domain
end

#update_function(request, options = nil) ⇒ ::Gapic::Operation #update_function(function: nil, update_mask: nil) ⇒ ::Gapic::Operation

Updates existing function.

Examples:

Basic example

require "google/cloud/functions/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Functions::V2::FunctionService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Functions::V2::UpdateFunctionRequest.new

# Call the update_function method.
result = client.update_function 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:

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

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

    Parameters:

    • request (::Google::Cloud::Functions::V2::UpdateFunctionRequest, ::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.

  • #update_function(function: nil, update_mask: nil) ⇒ ::Gapic::Operation

    Pass arguments to update_function 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:

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/functions/v2/function_service/client.rb', line 601

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Functions::V2::UpdateFunctionRequest

  # 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.update_function.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::Functions::V2::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.function&.name
    header_params["function.name"] = request.function.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.update_function.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.update_function.retry_policy

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

  @function_service_stub.call_rpc :update_function, 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