class Google::Cloud::Redis::V1beta1::CloudRedis::Client

Client for the CloudRedis service.

Configures and manages Cloud Memorystore for Redis instances

Google Cloud Memorystore for Redis v1beta1

The `redis.googleapis.com` service implements the Google Cloud Memorystore for Redis API and defines the following resource model for managing Redis instances:

Note that location_id must be refering to a GCP `region`; for example:

Attributes

cloud_redis_stub[R]

@private

operations_client[R]

Get the associated client for long-running operations.

@return [::Google::Cloud::Redis::V1beta1::CloudRedis::Operations]

Public Class Methods

configure() { |configure| ... } click to toggle source

Configure the CloudRedis Client class.

See {::Google::Cloud::Redis::V1beta1::CloudRedis::Client::Configuration} for a description of the configuration fields.

@example

# Modify the configuration for all CloudRedis clients
::Google::Cloud::Redis::V1beta1::CloudRedis::Client.configure do |config|
  config.timeout = 10.0
end

@yield [config] Configure the Client client. @yieldparam config [Client::Configuration]

@return [Client::Configuration]

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 70
def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Redis", "V1beta1"]
    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.rpcs.list_instances.timeout = 600.0

    default_config.rpcs.get_instance.timeout = 600.0

    default_config.rpcs.create_instance.timeout = 600.0

    default_config.rpcs.update_instance.timeout = 600.0

    default_config.rpcs.upgrade_instance.timeout = 600.0

    default_config.rpcs.import_instance.timeout = 600.0

    default_config.rpcs.export_instance.timeout = 600.0

    default_config.rpcs.failover_instance.timeout = 600.0

    default_config.rpcs.delete_instance.timeout = 600.0

    default_config
  end
  yield @configure if block_given?
  @configure
end
new() { |config| ... } click to toggle source

Create a new CloudRedis client object.

@example

# Create a client using the default configuration
client = ::Google::Cloud::Redis::V1beta1::CloudRedis::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::Redis::V1beta1::CloudRedis::Client.new do |config|
  config.timeout = 10.0
end

@yield [config] Configure the CloudRedis client. @yieldparam config [Client::Configuration]

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 141
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/redis/v1beta1/cloud_redis_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 == Client.configure.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.endpoint = @config.endpoint
  end

  @cloud_redis_stub = ::Gapic::ServiceStub.new(
    ::Google::Cloud::Redis::V1beta1::CloudRedis::Stub,
    credentials:  credentials,
    endpoint:     @config.endpoint,
    channel_args: @config.channel_args,
    interceptors: @config.interceptors
  )
end

Public Instance Methods

configure() { |config| ... } click to toggle source

Configure the CloudRedis 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 {Client.configure}.

See {::Google::Cloud::Redis::V1beta1::CloudRedis::Client::Configuration} for a description of the configuration fields.

@yield [config] Configure the Client client. @yieldparam config [Client::Configuration]

@return [Client::Configuration]

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 120
def configure
  yield @config if block_given?
  @config
end
create_instance(request, options = nil) { |response, operation| ... } click to toggle source

Creates a Redis instance based on the specified tier and memory size.

By default, the instance is accessible from the project's [default network](cloud.google.com/vpc/docs/vpc).

The creation is executed asynchronously and callers may check the returned operation to track its progress. Once the operation is completed the Redis instance will be fully functional. Completed longrunning.Operation will contain the new instance object in the response field.

The returned operation is automatically deleted after a few hours, so there is no need to call DeleteOperation.

@overload create_instance(request, options = nil)

Pass arguments to `create_instance` via a request object, either of type
{::Google::Cloud::Redis::V1beta1::CreateInstanceRequest} or an equivalent Hash.

@param request [::Google::Cloud::Redis::V1beta1::CreateInstanceRequest, ::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.
@param options [::Gapic::CallOptions, ::Hash]
  Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

@overload create_instance(parent: nil, instance_id: nil, instance: nil)

Pass arguments to `create_instance` 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).

@param parent [::String]
  Required. The resource name of the instance location using the form:
      `projects/{project_id}/locations/{location_id}`
  where `location_id` refers to a GCP region.
@param instance_id [::String]
  Required. The logical name of the Redis instance in the customer project
  with the following restrictions:

  * Must contain only lowercase letters, numbers, and hyphens.
  * Must start with a letter.
  * Must be between 1-40 characters.
  * Must end with a number or a letter.
  * Must be unique within the customer project / location
@param instance [::Google::Cloud::Redis::V1beta1::Instance, ::Hash]
  Required. A Redis [Instance] resource

@yield [response, operation] Access the result along with the RPC operation @yieldparam response [::Gapic::Operation] @yieldparam operation [::GRPC::ActiveCall::Operation]

@return [::Gapic::Operation]

@raise [::Google::Cloud::Error] if the RPC is aborted.

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 404
def create_instance request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Redis::V1beta1::CreateInstanceRequest

  # 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_instance.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Redis::V1beta1::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {
    "parent" => request.parent
  }
  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_instance.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.create_instance.retry_policy

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

  @cloud_redis_stub.call_rpc :create_instance, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end
delete_instance(request, options = nil) { |response, operation| ... } click to toggle source

Deletes a specific Redis instance. Instance stops serving and data is deleted.

@overload delete_instance(request, options = nil)

Pass arguments to `delete_instance` via a request object, either of type
{::Google::Cloud::Redis::V1beta1::DeleteInstanceRequest} or an equivalent Hash.

@param request [::Google::Cloud::Redis::V1beta1::DeleteInstanceRequest, ::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.
@param options [::Gapic::CallOptions, ::Hash]
  Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

@overload delete_instance(name: nil)

Pass arguments to `delete_instance` 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).

@param name [::String]
  Required. Redis instance resource name using the form:
      `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
  where `location_id` refers to a GCP region.

@yield [response, operation] Access the result along with the RPC operation @yieldparam response [::Gapic::Operation] @yieldparam operation [::GRPC::ActiveCall::Operation]

@return [::Gapic::Operation]

@raise [::Google::Cloud::Error] if the RPC is aborted.

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 866
def delete_instance request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Redis::V1beta1::DeleteInstanceRequest

  # 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_instance.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Redis::V1beta1::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {
    "name" => request.name
  }
  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_instance.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.delete_instance.retry_policy

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

  @cloud_redis_stub.call_rpc :delete_instance, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end
export_instance(request, options = nil) { |response, operation| ... } click to toggle source

Export Redis instance data into a Redis RDB format file in Cloud Storage.

Redis will continue serving during this operation.

The returned operation is automatically deleted after a few hours, so there is no need to call DeleteOperation.

@overload export_instance(request, options = nil)

Pass arguments to `export_instance` via a request object, either of type
{::Google::Cloud::Redis::V1beta1::ExportInstanceRequest} or an equivalent Hash.

@param request [::Google::Cloud::Redis::V1beta1::ExportInstanceRequest, ::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.
@param options [::Gapic::CallOptions, ::Hash]
  Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

@overload export_instance(name: nil, output_config: nil)

Pass arguments to `export_instance` 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).

@param name [::String]
  Required. Redis instance resource name using the form:
      `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
  where `location_id` refers to a GCP region.
@param output_config [::Google::Cloud::Redis::V1beta1::OutputConfig, ::Hash]
  Required. Specify data to be exported.

@yield [response, operation] Access the result along with the RPC operation @yieldparam response [::Gapic::Operation] @yieldparam operation [::GRPC::ActiveCall::Operation]

@return [::Gapic::Operation]

@raise [::Google::Cloud::Error] if the RPC is aborted.

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 719
def export_instance request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Redis::V1beta1::ExportInstanceRequest

  # 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.export_instance.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Redis::V1beta1::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {
    "name" => request.name
  }
  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.export_instance.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.export_instance.retry_policy

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

  @cloud_redis_stub.call_rpc :export_instance, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end
failover_instance(request, options = nil) { |response, operation| ... } click to toggle source

Initiates a failover of the master node to current replica node for a specific STANDARD tier Cloud Memorystore for Redis instance.

@overload failover_instance(request, options = nil)

Pass arguments to `failover_instance` via a request object, either of type
{::Google::Cloud::Redis::V1beta1::FailoverInstanceRequest} or an equivalent Hash.

@param request [::Google::Cloud::Redis::V1beta1::FailoverInstanceRequest, ::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.
@param options [::Gapic::CallOptions, ::Hash]
  Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

@overload failover_instance(name: nil, data_protection_mode: nil)

Pass arguments to `failover_instance` 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).

@param name [::String]
  Required. Redis instance resource name using the form:
      `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
  where `location_id` refers to a GCP region.
@param data_protection_mode [::Google::Cloud::Redis::V1beta1::FailoverInstanceRequest::DataProtectionMode]
  Optional. Available data protection modes that the user can choose. If it's
  unspecified, data protection mode will be LIMITED_DATA_LOSS by default.

@yield [response, operation] Access the result along with the RPC operation @yieldparam response [::Gapic::Operation] @yieldparam operation [::GRPC::ActiveCall::Operation]

@return [::Gapic::Operation]

@raise [::Google::Cloud::Error] if the RPC is aborted.

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 794
def failover_instance request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Redis::V1beta1::FailoverInstanceRequest

  # 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.failover_instance.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Redis::V1beta1::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {
    "name" => request.name
  }
  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.failover_instance.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.failover_instance.retry_policy

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

  @cloud_redis_stub.call_rpc :failover_instance, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end
get_instance(request, options = nil) { |response, operation| ... } click to toggle source

Gets the details of a specific Redis instance.

@overload get_instance(request, options = nil)

Pass arguments to `get_instance` via a request object, either of type
{::Google::Cloud::Redis::V1beta1::GetInstanceRequest} or an equivalent Hash.

@param request [::Google::Cloud::Redis::V1beta1::GetInstanceRequest, ::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.
@param options [::Gapic::CallOptions, ::Hash]
  Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

@overload get_instance(name: nil)

Pass arguments to `get_instance` 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).

@param name [::String]
  Required. Redis instance resource name using the form:
      `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
  where `location_id` refers to a GCP region.

@yield [response, operation] Access the result along with the RPC operation @yieldparam response [::Google::Cloud::Redis::V1beta1::Instance] @yieldparam operation [::GRPC::ActiveCall::Operation]

@return [::Google::Cloud::Redis::V1beta1::Instance]

@raise [::Google::Cloud::Error] if the RPC is aborted.

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 312
def get_instance request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Redis::V1beta1::GetInstanceRequest

  # 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_instance.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Redis::V1beta1::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {
    "name" => request.name
  }
  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_instance.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.get_instance.retry_policy

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

  @cloud_redis_stub.call_rpc :get_instance, request, options: options do |response, operation|
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end
import_instance(request, options = nil) { |response, operation| ... } click to toggle source

Import a Redis RDB snapshot file from Cloud Storage into a Redis instance.

Redis may stop serving during this operation. Instance state will be IMPORTING for entire operation. When complete, the instance will contain only data from the imported file.

The returned operation is automatically deleted after a few hours, so there is no need to call DeleteOperation.

@overload import_instance(request, options = nil)

Pass arguments to `import_instance` via a request object, either of type
{::Google::Cloud::Redis::V1beta1::ImportInstanceRequest} or an equivalent Hash.

@param request [::Google::Cloud::Redis::V1beta1::ImportInstanceRequest, ::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.
@param options [::Gapic::CallOptions, ::Hash]
  Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

@overload import_instance(name: nil, input_config: nil)

Pass arguments to `import_instance` 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).

@param name [::String]
  Required. Redis instance resource name using the form:
      `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
  where `location_id` refers to a GCP region.
@param input_config [::Google::Cloud::Redis::V1beta1::InputConfig, ::Hash]
  Required. Specify data to be imported.

@yield [response, operation] Access the result along with the RPC operation @yieldparam response [::Gapic::Operation] @yieldparam operation [::GRPC::ActiveCall::Operation]

@return [::Gapic::Operation]

@raise [::Google::Cloud::Error] if the RPC is aborted.

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 641
def import_instance request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Redis::V1beta1::ImportInstanceRequest

  # 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.import_instance.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Redis::V1beta1::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {
    "name" => request.name
  }
  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.import_instance.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.import_instance.retry_policy

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

  @cloud_redis_stub.call_rpc :import_instance, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end
list_instances(request, options = nil) { |response, operation| ... } click to toggle source

Lists all Redis instances owned by a project in either the specified location (region) or all locations.

The location should have the following format:

  • `projects/{project_id}/locations/{location_id}`

If `location_id` is specified as `-` (wildcard), then all regions available to the project are queried, and the results are aggregated.

@overload list_instances(request, options = nil)

Pass arguments to `list_instances` via a request object, either of type
{::Google::Cloud::Redis::V1beta1::ListInstancesRequest} or an equivalent Hash.

@param request [::Google::Cloud::Redis::V1beta1::ListInstancesRequest, ::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.
@param options [::Gapic::CallOptions, ::Hash]
  Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

@overload list_instances(parent: nil, page_size: nil, page_token: nil)

Pass arguments to `list_instances` 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).

@param parent [::String]
  Required. The resource name of the instance location using the form:
      `projects/{project_id}/locations/{location_id}`
  where `location_id` refers to a GCP region.
@param page_size [::Integer]
  The maximum number of items to return.

  If not specified, a default value of 1000 will be used by the service.
  Regardless of the page_size value, the response may include a partial list
  and a caller should only rely on response's
  {::Google::Cloud::Redis::V1beta1::ListInstancesResponse#next_page_token `next_page_token`}
  to determine if there are more instances left to be queried.
@param page_token [::String]
  The `next_page_token` value returned from a previous
  {::Google::Cloud::Redis::V1beta1::CloudRedis::Client#list_instances ListInstances} request, if any.

@yield [response, operation] Access the result along with the RPC operation @yieldparam response [::Gapic::PagedEnumerable<::Google::Cloud::Redis::V1beta1::Instance>] @yieldparam operation [::GRPC::ActiveCall::Operation]

@return [::Gapic::PagedEnumerable<::Google::Cloud::Redis::V1beta1::Instance>]

@raise [::Google::Cloud::Error] if the RPC is aborted.

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 241
def list_instances request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Redis::V1beta1::ListInstancesRequest

  # 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_instances.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Redis::V1beta1::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {
    "parent" => request.parent
  }
  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_instances.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_instances.retry_policy

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

  @cloud_redis_stub.call_rpc :list_instances, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @cloud_redis_stub, :list_instances, request, response, operation, options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end
update_instance(request, options = nil) { |response, operation| ... } click to toggle source

Updates the metadata and configuration of a specific Redis instance.

Completed longrunning.Operation will contain the new instance object in the response field. The returned operation is automatically deleted after a few hours, so there is no need to call DeleteOperation.

@overload update_instance(request, options = nil)

Pass arguments to `update_instance` via a request object, either of type
{::Google::Cloud::Redis::V1beta1::UpdateInstanceRequest} or an equivalent Hash.

@param request [::Google::Cloud::Redis::V1beta1::UpdateInstanceRequest, ::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.
@param options [::Gapic::CallOptions, ::Hash]
  Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

@overload update_instance(update_mask: nil, instance: nil)

Pass arguments to `update_instance` 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).

@param update_mask [::Google::Protobuf::FieldMask, ::Hash]
  Required. Mask of fields to update. At least one path must be supplied in
  this field. The elements of the repeated paths field may only include these
  fields from {::Google::Cloud::Redis::V1beta1::Instance Instance}:

   *   `displayName`
   *   `labels`
   *   `memorySizeGb`
   *   `redisConfig`
@param instance [::Google::Cloud::Redis::V1beta1::Instance, ::Hash]
  Required. Update description.
  Only fields specified in update_mask are updated.

@yield [response, operation] Access the result along with the RPC operation @yieldparam response [::Gapic::Operation] @yieldparam operation [::GRPC::ActiveCall::Operation]

@return [::Gapic::Operation]

@raise [::Google::Cloud::Error] if the RPC is aborted.

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 487
def update_instance request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Redis::V1beta1::UpdateInstanceRequest

  # 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_instance.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Redis::V1beta1::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {
    "instance.name" => request.instance.name
  }
  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_instance.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.update_instance.retry_policy

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

  @cloud_redis_stub.call_rpc :update_instance, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end
upgrade_instance(request, options = nil) { |response, operation| ... } click to toggle source

Upgrades Redis instance to the newer Redis version specified in the request.

@overload upgrade_instance(request, options = nil)

Pass arguments to `upgrade_instance` via a request object, either of type
{::Google::Cloud::Redis::V1beta1::UpgradeInstanceRequest} or an equivalent Hash.

@param request [::Google::Cloud::Redis::V1beta1::UpgradeInstanceRequest, ::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.
@param options [::Gapic::CallOptions, ::Hash]
  Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

@overload upgrade_instance(name: nil, redis_version: nil)

Pass arguments to `upgrade_instance` 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).

@param name [::String]
  Required. Redis instance resource name using the form:
      `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
  where `location_id` refers to a GCP region.
@param redis_version [::String]
  Required. Specifies the target version of Redis software to upgrade to.

@yield [response, operation] Access the result along with the RPC operation @yieldparam response [::Gapic::Operation] @yieldparam operation [::GRPC::ActiveCall::Operation]

@return [::Gapic::Operation]

@raise [::Google::Cloud::Error] if the RPC is aborted.

# File lib/google/cloud/redis/v1beta1/cloud_redis/client.rb, line 561
def upgrade_instance request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Redis::V1beta1::UpgradeInstanceRequest

  # 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.upgrade_instance.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Redis::V1beta1::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {
    "name" => request.name
  }
  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.upgrade_instance.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.upgrade_instance.retry_policy

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

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