Class: Google::Cloud::Logging::V2::LoggingService::Client

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

Overview

Client for the LoggingService service.

Service for ingesting and querying logs.

Defined Under Namespace

Classes: Configuration

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Paths

#billing_account_path, #folder_path, #log_path, #organization_path, #project_path

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new LoggingService client object.

Examples:


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

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

Yields:

  • (config) —

    Configure the LoggingService client.

Yield Parameters:



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# File 'lib/google/cloud/logging/v2/logging_service/client.rb', line 139

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/logging/v2/logging_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

  @logging_service_stub = ::Gapic::ServiceStub.new(
    ::Google::Cloud::Logging::V2::LoggingServiceV2::Stub,
    credentials:  credentials,
    endpoint:     @config.endpoint,
    channel_args: @config.channel_args,
    interceptors: @config.interceptors
  )
end

Class Method Details

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

Configure the LoggingService Client class.

See Configuration for a description of the configuration fields.

Examples:


# Modify the configuration for all LoggingService clients
::Google::Cloud::Logging::V2::LoggingService::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/logging/v2/logging_service/client.rb', line 56

def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Logging", "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.rpcs.delete_log.timeout = 60.0
    default_config.rpcs.delete_log.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [4, 13, 14]
    }

    default_config.rpcs.write_log_entries.timeout = 60.0
    default_config.rpcs.write_log_entries.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [4, 13, 14]
    }

    default_config.rpcs.list_log_entries.timeout = 60.0
    default_config.rpcs.list_log_entries.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [4, 13, 14]
    }

    default_config.rpcs.list_monitored_resource_descriptors.timeout = 60.0
    default_config.rpcs.list_monitored_resource_descriptors.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [4, 13, 14]
    }

    default_config.rpcs.list_logs.timeout = 60.0
    default_config.rpcs.list_logs.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [4, 13, 14]
    }

    default_config.rpcs.tail_log_entries.timeout = 3600.0
    default_config.rpcs.tail_log_entries.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [4, 13, 14]
    }

    default_config
  end
  yield @configure if block_given?
  @configure
end

Instance Method Details

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

Configure the LoggingService 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/logging/v2/logging_service/client.rb', line 118

def configure
  yield @config if block_given?
  @config
end

#delete_log(request, options = nil) ⇒ ::Google::Protobuf::Empty #delete_log(log_name: nil) ⇒ ::Google::Protobuf::Empty

Deletes all the log entries in a log for the _Default Log Bucket. The log reappears if it receives new entries. Log entries written shortly before the delete operation might not be deleted. Entries received after the delete operation with a timestamp before the operation will be deleted.

Examples:

Basic example

require "google/cloud/logging/v2"

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

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

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

# The returned object is of type Google::Protobuf::Empty.
p result

Overloads:

  • #delete_log(request, options = nil) ⇒ ::Google::Protobuf::Empty

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

    Parameters:

    • request (::Google::Cloud::Logging::V2::DeleteLogRequest, ::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_log(log_name: nil) ⇒ ::Google::Protobuf::Empty

    Pass arguments to delete_log 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:

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

      Required. The resource name of the log to delete:

      • projects/[PROJECT_ID]/logs/[LOG_ID]
      • organizations/[ORGANIZATION_ID]/logs/[LOG_ID]
      • billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]
      • folders/[FOLDER_ID]/logs/[LOG_ID]

      [LOG_ID] must be URL-encoded. For example, "projects/my-project-id/logs/syslog", "organizations/123/logs/cloudaudit.googleapis.com%2Factivity".

      For more information about log names, see LogEntry.

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/logging/v2/logging_service/client.rb', line 236

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Logging::V2::DeleteLogRequest

  # 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_log.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::Logging::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.log_name
    header_params["log_name"] = request.log_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_log.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.delete_log.retry_policy

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

  @logging_service_stub.call_rpc :delete_log, 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

#list_log_entries(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Logging::V2::LogEntry> #list_log_entries(resource_names: nil, filter: nil, order_by: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Logging::V2::LogEntry>

Lists log entries. Use this method to retrieve log entries that originated from a project/folder/organization/billing account. For ways to export log entries, see Exporting Logs.

Examples:

Basic example

require "google/cloud/logging/v2"

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

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

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

# The returned object is of type Gapic::PagedEnumerable. You can
# iterate over all elements by calling #each, and the enumerable
# will lazily make API calls to fetch subsequent pages. Other
# methods are also available for managing paging directly.
result.each do |response|
  # Each element is of type ::Google::Cloud::Logging::V2::LogEntry.
  p response
end

Overloads:

  • #list_log_entries(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Logging::V2::LogEntry>

    Pass arguments to list_log_entries via a request object, either of type Google::Cloud::Logging::V2::ListLogEntriesRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Logging::V2::ListLogEntriesRequest, ::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_log_entries(resource_names: nil, filter: nil, order_by: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Logging::V2::LogEntry>

    Pass arguments to list_log_entries 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:

    • resource_names (::Array<::String>) (defaults to: nil) —

      Required. Names of one or more parent resources from which to retrieve log entries:

      • projects/[PROJECT_ID]
      • organizations/[ORGANIZATION_ID]
      • billingAccounts/[BILLING_ACCOUNT_ID]
      • folders/[FOLDER_ID]

      May alternatively be one or more views:

      • projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]
      • organizations/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]
      • billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]
      • folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]

      Projects listed in the project_ids field are added to this list.

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

      Optional. A filter that chooses which log entries to return. See Advanced Logs Queries. Only log entries that match the filter are returned. An empty filter matches all log entries in the resources listed in resource_names. Referencing a parent resource that is not listed in resource_names will cause the filter to return no results. The maximum length of the filter is 20000 characters.

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

      Optional. How the results should be sorted. Presently, the only permitted values are "timestamp asc" (default) and "timestamp desc". The first option returns entries in order of increasing values of LogEntry.timestamp (oldest first), and the second option returns entries in order of decreasing timestamps (newest first). Entries with equal timestamps are returned in order of their insert_id values.

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

      Optional. The maximum number of results to return from this request. Default is 50. If the value is negative or exceeds 1000, the request is rejected. The presence of next_page_token in the response indicates that more results might be available.

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

      Optional. If present, then retrieve the next batch of results from the preceding call to this method. page_token must be the value of next_page_token from the previous response. The values of other method parameters should be identical to those in the previous call.

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/logging/v2/logging_service/client.rb', line 518

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Logging::V2::ListLogEntriesRequest

  # 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_log_entries.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::Logging::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

  @logging_service_stub.call_rpc :list_log_entries, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @logging_service_stub, :list_log_entries, 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

#list_logs(request, options = nil) ⇒ ::Google::Cloud::Logging::V2::ListLogsResponse #list_logs(parent: nil, page_size: nil, page_token: nil, resource_names: nil) ⇒ ::Google::Cloud::Logging::V2::ListLogsResponse

Lists the logs in projects, organizations, folders, or billing accounts. Only logs that have entries are listed.

Examples:

Basic example

require "google/cloud/logging/v2"

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

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

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

# The returned object is of type Google::Cloud::Logging::V2::ListLogsResponse.
p result

Overloads:

  • #list_logs(request, options = nil) ⇒ ::Google::Cloud::Logging::V2::ListLogsResponse

    Pass arguments to list_logs via a request object, either of type Google::Cloud::Logging::V2::ListLogsRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Logging::V2::ListLogsRequest, ::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_logs(parent: nil, page_size: nil, page_token: nil, resource_names: nil) ⇒ ::Google::Cloud::Logging::V2::ListLogsResponse

    Pass arguments to list_logs 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 resource name that owns the logs:

      • projects/[PROJECT_ID]
      • organizations/[ORGANIZATION_ID]
      • billingAccounts/[BILLING_ACCOUNT_ID]
      • folders/[FOLDER_ID]
    • page_size (::Integer) (defaults to: nil) —

      Optional. The maximum number of results to return from this request. Non-positive values are ignored. The presence of nextPageToken in the response indicates that more results might be available.

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

      Optional. If present, then retrieve the next batch of results from the preceding call to this method. pageToken must be the value of nextPageToken from the previous response. The values of other method parameters should be identical to those in the previous call.

    • resource_names (::Array<::String>) (defaults to: nil) —

      Optional. The resource name that owns the logs:

      • projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]
      • organizations/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]
      • billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]
      • folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]

      To support legacy queries, it could also be:

      • projects/[PROJECT_ID]
      • organizations/[ORGANIZATION_ID]
      • billingAccounts/[BILLING_ACCOUNT_ID]
      • folders/[FOLDER_ID]

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/logging/v2/logging_service/client.rb', line 716

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Logging::V2::ListLogsRequest

  # 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_logs.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::Logging::V2::VERSION
  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_logs.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_logs.retry_policy

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

  @logging_service_stub.call_rpc :list_logs, 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

#list_monitored_resource_descriptors(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Api::MonitoredResourceDescriptor> #list_monitored_resource_descriptors(page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Api::MonitoredResourceDescriptor>

Lists the descriptors for monitored resource types used by Logging.

Examples:

Basic example

require "google/cloud/logging/v2"

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

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

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

# The returned object is of type Gapic::PagedEnumerable. You can
# iterate over all elements by calling #each, and the enumerable
# will lazily make API calls to fetch subsequent pages. Other
# methods are also available for managing paging directly.
result.each do |response|
  # Each element is of type ::Google::Api::MonitoredResourceDescriptor.
  p response
end

Overloads:

  • #list_monitored_resource_descriptors(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Api::MonitoredResourceDescriptor>

    Pass arguments to list_monitored_resource_descriptors via a request object, either of type Google::Cloud::Logging::V2::ListMonitoredResourceDescriptorsRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Logging::V2::ListMonitoredResourceDescriptorsRequest, ::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_monitored_resource_descriptors(page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Api::MonitoredResourceDescriptor>

    Pass arguments to list_monitored_resource_descriptors 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:

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

      Optional. The maximum number of results to return from this request. Non-positive values are ignored. The presence of nextPageToken in the response indicates that more results might be available.

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

      Optional. If present, then retrieve the next batch of results from the preceding call to this method. pageToken must be the value of nextPageToken from the previous response. The values of other method parameters should be identical to those in the previous call.

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/logging/v2/logging_service/client.rb', line 609

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Logging::V2::ListMonitoredResourceDescriptorsRequest

  # 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_monitored_resource_descriptors.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::Logging::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

  @logging_service_stub.call_rpc :list_monitored_resource_descriptors, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @logging_service_stub, :list_monitored_resource_descriptors, 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

#tail_log_entries(request, options = nil) {|response, operation| ... } ⇒ ::Enumerable<::Google::Cloud::Logging::V2::TailLogEntriesResponse>

Streaming read of log entries as they are ingested. Until the stream is terminated, it will continue reading logs.

Examples:

Basic example

require "google/cloud/logging/v2"

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

# Create an input stream
input = Gapic::StreamInput.new

# Call the tail_log_entries method to start streaming.
output = client.tail_log_entries input

# Send requests on the stream. For each request, pass in keyword
# arguments to set fields. Be sure to close the stream when done.
input << Google::Cloud::Logging::V2::TailLogEntriesRequest.new
input << Google::Cloud::Logging::V2::TailLogEntriesRequest.new
input.close

# Handle streamed responses. These may be interleaved with inputs.
# Each response is of type ::Google::Cloud::Logging::V2::TailLogEntriesResponse.
output.each do |response|
  p response
end

Parameters:

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/logging/v2/logging_service/client.rb', line 798

def tail_log_entries request, options = nil
  unless request.is_a? ::Enumerable
    raise ::ArgumentError, "request must be an Enumerable" unless request.respond_to? :to_enum
    request = request.to_enum
  end

  request = request.lazy.map do |req|
    ::Gapic::Protobuf.coerce req, to: ::Google::Cloud::Logging::V2::TailLogEntriesRequest
  end

  # 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.tail_log_entries.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::Logging::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

  @logging_service_stub.call_rpc :tail_log_entries, 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

#write_log_entries(request, options = nil) ⇒ ::Google::Cloud::Logging::V2::WriteLogEntriesResponse #write_log_entries(log_name: nil, resource: nil, labels: nil, entries: nil, partial_success: nil, dry_run: nil) ⇒ ::Google::Cloud::Logging::V2::WriteLogEntriesResponse

Writes log entries to Logging. This API method is the only way to send log entries to Logging. This method is used, directly or indirectly, by the Logging agent (fluentd) and all logging libraries configured to use Logging. A single request may contain log entries for a maximum of 1000 different resources (projects, organizations, billing accounts or folders)

Examples:

Basic example

require "google/cloud/logging/v2"

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

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

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

# The returned object is of type Google::Cloud::Logging::V2::WriteLogEntriesResponse.
p result

Overloads:

  • #write_log_entries(request, options = nil) ⇒ ::Google::Cloud::Logging::V2::WriteLogEntriesResponse

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

    Parameters:

    • request (::Google::Cloud::Logging::V2::WriteLogEntriesRequest, ::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.

  • #write_log_entries(log_name: nil, resource: nil, labels: nil, entries: nil, partial_success: nil, dry_run: nil) ⇒ ::Google::Cloud::Logging::V2::WriteLogEntriesResponse

    Pass arguments to write_log_entries 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:

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

      Optional. A default log resource name that is assigned to all log entries in entries that do not specify a value for log_name:

      • projects/[PROJECT_ID]/logs/[LOG_ID]
      • organizations/[ORGANIZATION_ID]/logs/[LOG_ID]
      • billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]
      • folders/[FOLDER_ID]/logs/[LOG_ID]

      [LOG_ID] must be URL-encoded. For example:

      "projects/my-project-id/logs/syslog"
"organizations/123/logs/cloudaudit.googleapis.com%2Factivity"

      The permission logging.logEntries.create is needed on each project, organization, billing account, or folder that is receiving new log entries, whether the resource is specified in logName or in an individual log entry.

    • resource (::Google::Api::MonitoredResource, ::Hash) (defaults to: nil) —

      Optional. A default monitored resource object that is assigned to all log entries in entries that do not specify a value for resource. Example:

      { "type": "gce_instance",
  "labels": {
    "zone": "us-central1-a", "instance_id": "00000000000000000000" }}

      See LogEntry.

    • labels (::Hash{::String => ::String}) (defaults to: nil) —

      Optional. Default labels that are added to the labels field of all log entries in entries. If a log entry already has a label with the same key as a label in this parameter, then the log entry's label is not changed. See LogEntry.

    • entries (::Array<::Google::Cloud::Logging::V2::LogEntry, ::Hash>) (defaults to: nil) —

      Required. The log entries to send to Logging. The order of log entries in this list does not matter. Values supplied in this method's log_name, resource, and labels fields are copied into those log entries in this list that do not include values for their corresponding fields. For more information, see the LogEntry type.

      If the timestamp or insert_id fields are missing in log entries, then this method supplies the current time or a unique identifier, respectively. The supplied values are chosen so that, among the log entries that did not supply their own values, the entries earlier in the list will sort before the entries later in the list. See the entries.list method.

      Log entries with timestamps that are more than the logs retention period in the past or more than 24 hours in the future will not be available when calling entries.list. However, those log entries can still be exported with LogSinks.

      To improve throughput and to avoid exceeding the quota limit for calls to entries.write, you should try to include several log entries in this list, rather than calling this method for each individual log entry.

    • partial_success (::Boolean) (defaults to: nil) —

      Optional. Whether valid entries should be written even if some other entries fail due to INVALID_ARGUMENT or PERMISSION_DENIED errors. If any entry is not written, then the response status is the error associated with one of the failed entries and the response includes error details keyed by the entries' zero-based index in the entries.write method.

    • dry_run (::Boolean) (defaults to: nil) —

      Optional. If true, the request should expect normal response, but the entries won't be persisted nor exported. Useful for checking whether the logging API endpoints are working properly before sending valuable data.

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/logging/v2/logging_service/client.rb', line 392

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Logging::V2::WriteLogEntriesRequest

  # 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.write_log_entries.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::Logging::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

  @logging_service_stub.call_rpc :write_log_entries, 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