Module: Google::Cloud::ManagedKafka

Defined in:
lib/google/cloud/managed_kafka.rb,
lib/google/cloud/managed_kafka/version.rb

Constant Summary collapse

VERSION = 
"2.1.2"

Class Method Summary collapse

Class Method Details

.configure {|::Google::Cloud.configure.managed_kafka| ... } ⇒ ::Google::Cloud::Config

Configure the google-cloud-managed_kafka library.

The following configuration parameters are supported:

  • credentials (type: String, Hash, Google::Auth::Credentials) - The path to the keyfile as a String, the contents of the keyfile as a Hash, or a Google::Auth::Credentials object.
  • lib_name (type: String) - The library name as recorded in instrumentation and logging.
  • lib_version (type: String) - The library version as recorded in instrumentation and logging.
  • interceptors (type: Array<GRPC::ClientInterceptor>) - An array of interceptors that are run before calls are executed.
  • timeout (type: Numeric) - Default timeout in seconds.
  • metadata (type: Hash{Symbol=>String}) - Additional headers to be sent with the call.
  • retry_policy (type: Hash) - The retry policy. The value is a hash with the following keys:
    • :initial_delay (type: Numeric) - The initial delay in seconds.
    • :max_delay (type: Numeric) - The max delay in seconds.
    • :multiplier (type: Numeric) - The incremental backoff multiplier.
    • :retry_codes (type: Array<String>) - The error codes that should trigger a retry.

Yields:

Returns:

  • (::Google::Cloud::Config) —

    The default configuration used by this library



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# File 'lib/google/cloud/managed_kafka.rb', line 218

def self.configure
  yield ::Google::Cloud.configure.managed_kafka if block_given?

  ::Google::Cloud.configure.managed_kafka
end

.managed_kafka(version: :v1, transport: :grpc, &block) ⇒ ::Object

Create a new client object for ManagedKafka.

By default, this returns an instance of Google::Cloud::ManagedKafka::V1::ManagedKafka::Client for a gRPC client for version V1 of the API. However, you can specify a different API version by passing it in the version parameter. If the ManagedKafka service is supported by that API version, and the corresponding gem is available, the appropriate versioned client will be returned. You can also specify a different transport by passing :rest or :grpc in the transport parameter.

Raises an exception if the currently installed versioned client gem for the given API version does not support the given transport of the ManagedKafka service. You can determine whether the method will succeed by calling managed_kafka_available?.

About ManagedKafka

The service that a client application uses to manage Apache Kafka clusters, topics and consumer groups.

Parameters:

  • version (::String, ::Symbol) (defaults to: :v1) —

    The API version to connect to. Optional. Defaults to :v1.

  • transport (:grpc, :rest) (defaults to: :grpc) —

    The transport to use. Defaults to :grpc.

Returns:

  • (::Object) —

    A client object for the specified version.



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# File 'lib/google/cloud/managed_kafka.rb', line 76

def self.managed_kafka version: :v1, transport: :grpc, &block
  require "google/cloud/managed_kafka/#{version.to_s.downcase}"

  package_name = Google::Cloud::ManagedKafka
                 .constants
                 .select { |sym| sym.to_s.downcase == version.to_s.downcase.tr("_", "") }
                 .first
  service_module = Google::Cloud::ManagedKafka.const_get(package_name).const_get(:ManagedKafka)
  service_module = service_module.const_get(:Rest) if transport == :rest
  service_module.const_get(:Client).new(&block)
end

.managed_kafka_available?(version: :v1, transport: :grpc) ⇒ boolean

Determines whether the ManagedKafka service is supported by the current client. If true, you can retrieve a client object by calling managed_kafka. If false, that method will raise an exception. This could happen if the given API version does not exist or does not support the ManagedKafka service, or if the versioned client gem needs an update to support the ManagedKafka service.

Parameters:

  • version (::String, ::Symbol) (defaults to: :v1) —

    The API version to connect to. Optional. Defaults to :v1.

  • transport (:grpc, :rest) (defaults to: :grpc) —

    The transport to use. Defaults to :grpc.

Returns:

  • (boolean) —

    Whether the service is available.



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# File 'lib/google/cloud/managed_kafka.rb', line 100

def self.managed_kafka_available? version: :v1, transport: :grpc
  require "google/cloud/managed_kafka/#{version.to_s.downcase}"
  package_name = Google::Cloud::ManagedKafka
                 .constants
                 .select { |sym| sym.to_s.downcase == version.to_s.downcase.tr("_", "") }
                 .first
  return false unless package_name
  service_module = Google::Cloud::ManagedKafka.const_get package_name
  return false unless service_module.const_defined? :ManagedKafka
  service_module = service_module.const_get :ManagedKafka
  if transport == :rest
    return false unless service_module.const_defined? :Rest
    service_module = service_module.const_get :Rest
  end
  service_module.const_defined? :Client
rescue ::LoadError
  false
end

.managed_kafka_connect(version: :v1, transport: :grpc, &block) ⇒ ::Object

Create a new client object for ManagedKafkaConnect.

By default, this returns an instance of Google::Cloud::ManagedKafka::V1::ManagedKafkaConnect::Client for a gRPC client for version V1 of the API. However, you can specify a different API version by passing it in the version parameter. If the ManagedKafkaConnect service is supported by that API version, and the corresponding gem is available, the appropriate versioned client will be returned. You can also specify a different transport by passing :rest or :grpc in the transport parameter.

Raises an exception if the currently installed versioned client gem for the given API version does not support the given transport of the ManagedKafkaConnect service. You can determine whether the method will succeed by calling managed_kafka_connect_available?.

About ManagedKafkaConnect

The service that a client application uses to manage Apache Kafka Connect clusters and connectors.

Parameters:

  • version (::String, ::Symbol) (defaults to: :v1) —

    The API version to connect to. Optional. Defaults to :v1.

  • transport (:grpc, :rest) (defaults to: :grpc) —

    The transport to use. Defaults to :grpc.

Returns:

  • (::Object) —

    A client object for the specified version.



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# File 'lib/google/cloud/managed_kafka.rb', line 147

def self.managed_kafka_connect version: :v1, transport: :grpc, &block
  require "google/cloud/managed_kafka/#{version.to_s.downcase}"

  package_name = Google::Cloud::ManagedKafka
                 .constants
                 .select { |sym| sym.to_s.downcase == version.to_s.downcase.tr("_", "") }
                 .first
  service_module = Google::Cloud::ManagedKafka.const_get(package_name).const_get(:ManagedKafkaConnect)
  service_module = service_module.const_get(:Rest) if transport == :rest
  service_module.const_get(:Client).new(&block)
end

.managed_kafka_connect_available?(version: :v1, transport: :grpc) ⇒ boolean

Determines whether the ManagedKafkaConnect service is supported by the current client. If true, you can retrieve a client object by calling managed_kafka_connect. If false, that method will raise an exception. This could happen if the given API version does not exist or does not support the ManagedKafkaConnect service, or if the versioned client gem needs an update to support the ManagedKafkaConnect service.

Parameters:

  • version (::String, ::Symbol) (defaults to: :v1) —

    The API version to connect to. Optional. Defaults to :v1.

  • transport (:grpc, :rest) (defaults to: :grpc) —

    The transport to use. Defaults to :grpc.

Returns:

  • (boolean) —

    Whether the service is available.



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# File 'lib/google/cloud/managed_kafka.rb', line 171

def self.managed_kafka_connect_available? version: :v1, transport: :grpc
  require "google/cloud/managed_kafka/#{version.to_s.downcase}"
  package_name = Google::Cloud::ManagedKafka
                 .constants
                 .select { |sym| sym.to_s.downcase == version.to_s.downcase.tr("_", "") }
                 .first
  return false unless package_name
  service_module = Google::Cloud::ManagedKafka.const_get package_name
  return false unless service_module.const_defined? :ManagedKafkaConnect
  service_module = service_module.const_get :ManagedKafkaConnect
  if transport == :rest
    return false unless service_module.const_defined? :Rest
    service_module = service_module.const_get :Rest
  end
  service_module.const_defined? :Client
rescue ::LoadError
  false
end