Class: Google::Cloud::Logging::V2::MetricsServiceV2Client

Inherits:
Object
  • Object
show all
Defined in:
lib/google/cloud/logging/v2/metrics_service_v2_client.rb

Overview

Service for configuring logs-based metrics.

Constant Summary collapse

SERVICE_ADDRESS =

The default address of the service.

"logging.googleapis.com".freeze
DEFAULT_SERVICE_PORT =

The default port of the service.

443
DEFAULT_TIMEOUT = 
30
ALL_SCOPES =

The scopes needed to make gRPC calls to all of the methods defined in this service.

[
  "https://www.googleapis.com/auth/cloud-platform",
  "https://www.googleapis.com/auth/cloud-platform.read-only",
  "https://www.googleapis.com/auth/logging.admin",
  "https://www.googleapis.com/auth/logging.read",
  "https://www.googleapis.com/auth/logging.write"
].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(service_path: SERVICE_ADDRESS, port: DEFAULT_SERVICE_PORT, channel: nil, chan_creds: nil, updater_proc: nil, credentials: nil, scopes: ALL_SCOPES, client_config: {}, timeout: DEFAULT_TIMEOUT, lib_name: nil, lib_version: "") ⇒ MetricsServiceV2Client

Returns a new instance of MetricsServiceV2Client

Parameters:

  • credentials (Google::Auth::Credentials, String, Hash, GRPC::Core::Channel, GRPC::Core::ChannelCredentials, Proc) —

    Provides the means for authenticating requests made by the client. This parameter can be many types. A Google::Auth::Credentials uses a the properties of its represented keyfile for authenticating requests made by this client. A String will be treated as the path to the keyfile to be used for the construction of credentials for this client. A Hash will be treated as the contents of a keyfile to be used for the construction of credentials for this client. A GRPC::Core::Channel will be used to make calls through. A GRPC::Core::ChannelCredentials for the setting up the RPC client. The channel credentials should already be composed with a GRPC::Core::CallCredentials object. A Proc will be used as an updater_proc for the Grpc channel. The proc transforms the metadata for requests, generally, to give OAuth credentials.

  • scopes (Array<String>) —

    The OAuth scopes for this service. This parameter is ignored if an updater_proc is supplied.

  • client_config (Hash) —

    A Hash for call options for each method. See Google::Gax#construct_settings for the structure of this data. Falls back to the default config if not specified or the specified config is missing data points.

  • timeout (Numeric) —

    The default timeout, in seconds, for calls made through this client.



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# File 'lib/google/cloud/logging/v2/metrics_service_v2_client.rb', line 127

def initialize \
    service_path: SERVICE_ADDRESS,
    port: DEFAULT_SERVICE_PORT,
    channel: nil,
    chan_creds: nil,
    updater_proc: nil,
    credentials: nil,
    scopes: ALL_SCOPES,
    client_config: {},
    timeout: DEFAULT_TIMEOUT,
    lib_name: nil,
    lib_version: ""
  # 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 "google/gax/grpc"
  require "google/logging/v2/logging_metrics_services_pb"

  if channel || chan_creds || updater_proc
    warn "The `channel`, `chan_creds`, and `updater_proc` parameters will be removed " \
      "on 2017/09/08"
    credentials ||= channel
    credentials ||= chan_creds
    credentials ||= updater_proc
  end
  if service_path != SERVICE_ADDRESS || port != DEFAULT_SERVICE_PORT
    warn "`service_path` and `port` parameters are deprecated and will be removed"
  end

  credentials ||= Google::Cloud::Logging::Credentials.default

  if credentials.is_a?(String) || credentials.is_a?(Hash)
    updater_proc = Google::Cloud::Logging::Credentials.new(credentials).updater_proc
  end
  if credentials.is_a?(GRPC::Core::Channel)
    channel = credentials
  end
  if credentials.is_a?(GRPC::Core::ChannelCredentials)
    chan_creds = credentials
  end
  if credentials.is_a?(Proc)
    updater_proc = credentials
  end
  if credentials.is_a?(Google::Auth::Credentials)
    updater_proc = credentials.updater_proc
  end

  google_api_client = "gl-ruby/#{RUBY_VERSION}"
  google_api_client << " #{lib_name}/#{lib_version}" if lib_name
  google_api_client << " gapic/0.1.0 gax/#{Google::Gax::VERSION}"
  google_api_client << " grpc/#{GRPC::VERSION}"
  google_api_client.freeze

  headers = { :"x-goog-api-client" => google_api_client }
  client_config_file = Pathname.new(__dir__).join(
    "metrics_service_v2_client_config.json"
  )
  defaults = client_config_file.open do |f|
    Google::Gax.construct_settings(
      "google.logging.v2.MetricsServiceV2",
      JSON.parse(f.read),
      client_config,
      Google::Gax::Grpc::STATUS_CODE_NAMES,
      timeout,
      page_descriptors: PAGE_DESCRIPTORS,
      errors: Google::Gax::Grpc::API_ERRORS,
      kwargs: headers
    )
  end
  @metrics_service_v2_stub = Google::Gax::Grpc.create_stub(
    service_path,
    port,
    chan_creds: chan_creds,
    channel: channel,
    updater_proc: updater_proc,
    scopes: scopes,
    &Google::Logging::V2::MetricsServiceV2::Stub.method(:new)
  )

  @list_log_metrics = Google::Gax.create_api_call(
    @metrics_service_v2_stub.method(:list_log_metrics),
    defaults["list_log_metrics"]
  )
  @get_log_metric = Google::Gax.create_api_call(
    @metrics_service_v2_stub.method(:get_log_metric),
    defaults["get_log_metric"]
  )
  @create_log_metric = Google::Gax.create_api_call(
    @metrics_service_v2_stub.method(:create_log_metric),
    defaults["create_log_metric"]
  )
  @update_log_metric = Google::Gax.create_api_call(
    @metrics_service_v2_stub.method(:update_log_metric),
    defaults["update_log_metric"]
  )
  @delete_log_metric = Google::Gax.create_api_call(
    @metrics_service_v2_stub.method(:delete_log_metric),
    defaults["delete_log_metric"]
  )
end

Instance Attribute Details

#metrics_service_v2_stub ⇒ Google::Logging::V2::MetricsServiceV2::Stub (readonly)

Returns:

  • (Google::Logging::V2::MetricsServiceV2::Stub) 


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# File 'lib/google/cloud/logging/v2/metrics_service_v2_client.rb', line 41

class MetricsServiceV2Client
  attr_reader :metrics_service_v2_stub

  # The default address of the service.
  SERVICE_ADDRESS = "logging.googleapis.com".freeze

  # The default port of the service.
  DEFAULT_SERVICE_PORT = 443

  DEFAULT_TIMEOUT = 30

  PAGE_DESCRIPTORS = {
    "list_log_metrics" => Google::Gax::PageDescriptor.new(
      "page_token",
      "next_page_token",
      "metrics")
  }.freeze

  private_constant :PAGE_DESCRIPTORS

  # The scopes needed to make gRPC calls to all of the methods defined in
  # this service.
  ALL_SCOPES = [
    "https://www.googleapis.com/auth/cloud-platform",
    "https://www.googleapis.com/auth/cloud-platform.read-only",
    "https://www.googleapis.com/auth/logging.admin",
    "https://www.googleapis.com/auth/logging.read",
    "https://www.googleapis.com/auth/logging.write"
  ].freeze

  PROJECT_PATH_TEMPLATE = Google::Gax::PathTemplate.new(
    "projects/{project}"
  )

  private_constant :PROJECT_PATH_TEMPLATE

  METRIC_PATH_TEMPLATE = Google::Gax::PathTemplate.new(
    "projects/{project}/metrics/{metric}"
  )

  private_constant :METRIC_PATH_TEMPLATE

  # Returns a fully-qualified project resource name string.
  # @param project [String]
  # @return [String]
  def self.project_path project
    PROJECT_PATH_TEMPLATE.render(
      :"project" => project
    )
  end

  # Returns a fully-qualified metric resource name string.
  # @param project [String]
  # @param metric [String]
  # @return [String]
  def self.metric_path project, metric
    METRIC_PATH_TEMPLATE.render(
      :"project" => project,
      :"metric" => metric
    )
  end

  # @param credentials [Google::Auth::Credentials, String, Hash, GRPC::Core::Channel, GRPC::Core::ChannelCredentials, Proc]
  #   Provides the means for authenticating requests made by the client. This parameter can
  #   be many types.
  #   A `Google::Auth::Credentials` uses a the properties of its represented keyfile for
  #   authenticating requests made by this client.
  #   A `String` will be treated as the path to the keyfile to be used for the construction of
  #   credentials for this client.
  #   A `Hash` will be treated as the contents of a keyfile to be used for the construction of
  #   credentials for this client.
  #   A `GRPC::Core::Channel` will be used to make calls through.
  #   A `GRPC::Core::ChannelCredentials` for the setting up the RPC client. The channel credentials
  #   should already be composed with a `GRPC::Core::CallCredentials` object.
  #   A `Proc` will be used as an updater_proc for the Grpc channel. The proc transforms the
  #   metadata for requests, generally, to give OAuth credentials.
  # @param scopes [Array<String>]
  #   The OAuth scopes for this service. This parameter is ignored if
  #   an updater_proc is supplied.
  # @param client_config [Hash]
  #   A Hash for call options for each method. See
  #   Google::Gax#construct_settings for the structure of
  #   this data. Falls back to the default config if not specified
  #   or the specified config is missing data points.
  # @param timeout [Numeric]
  #   The default timeout, in seconds, for calls made through this client.
  def initialize \
      service_path: SERVICE_ADDRESS,
      port: DEFAULT_SERVICE_PORT,
      channel: nil,
      chan_creds: nil,
      updater_proc: nil,
      credentials: nil,
      scopes: ALL_SCOPES,
      client_config: {},
      timeout: DEFAULT_TIMEOUT,
      lib_name: nil,
      lib_version: ""
    # 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 "google/gax/grpc"
    require "google/logging/v2/logging_metrics_services_pb"

    if channel || chan_creds || updater_proc
      warn "The `channel`, `chan_creds`, and `updater_proc` parameters will be removed " \
        "on 2017/09/08"
      credentials ||= channel
      credentials ||= chan_creds
      credentials ||= updater_proc
    end
    if service_path != SERVICE_ADDRESS || port != DEFAULT_SERVICE_PORT
      warn "`service_path` and `port` parameters are deprecated and will be removed"
    end

    credentials ||= Google::Cloud::Logging::Credentials.default

    if credentials.is_a?(String) || credentials.is_a?(Hash)
      updater_proc = Google::Cloud::Logging::Credentials.new(credentials).updater_proc
    end
    if credentials.is_a?(GRPC::Core::Channel)
      channel = credentials
    end
    if credentials.is_a?(GRPC::Core::ChannelCredentials)
      chan_creds = credentials
    end
    if credentials.is_a?(Proc)
      updater_proc = credentials
    end
    if credentials.is_a?(Google::Auth::Credentials)
      updater_proc = credentials.updater_proc
    end

    google_api_client = "gl-ruby/#{RUBY_VERSION}"
    google_api_client << " #{lib_name}/#{lib_version}" if lib_name
    google_api_client << " gapic/0.1.0 gax/#{Google::Gax::VERSION}"
    google_api_client << " grpc/#{GRPC::VERSION}"
    google_api_client.freeze

    headers = { :"x-goog-api-client" => google_api_client }
    client_config_file = Pathname.new(__dir__).join(
      "metrics_service_v2_client_config.json"
    )
    defaults = client_config_file.open do |f|
      Google::Gax.construct_settings(
        "google.logging.v2.MetricsServiceV2",
        JSON.parse(f.read),
        client_config,
        Google::Gax::Grpc::STATUS_CODE_NAMES,
        timeout,
        page_descriptors: PAGE_DESCRIPTORS,
        errors: Google::Gax::Grpc::API_ERRORS,
        kwargs: headers
      )
    end
    @metrics_service_v2_stub = Google::Gax::Grpc.create_stub(
      service_path,
      port,
      chan_creds: chan_creds,
      channel: channel,
      updater_proc: updater_proc,
      scopes: scopes,
      &Google::Logging::V2::MetricsServiceV2::Stub.method(:new)
    )

    @list_log_metrics = Google::Gax.create_api_call(
      @metrics_service_v2_stub.method(:list_log_metrics),
      defaults["list_log_metrics"]
    )
    @get_log_metric = Google::Gax.create_api_call(
      @metrics_service_v2_stub.method(:get_log_metric),
      defaults["get_log_metric"]
    )
    @create_log_metric = Google::Gax.create_api_call(
      @metrics_service_v2_stub.method(:create_log_metric),
      defaults["create_log_metric"]
    )
    @update_log_metric = Google::Gax.create_api_call(
      @metrics_service_v2_stub.method(:update_log_metric),
      defaults["update_log_metric"]
    )
    @delete_log_metric = Google::Gax.create_api_call(
      @metrics_service_v2_stub.method(:delete_log_metric),
      defaults["delete_log_metric"]
    )
  end

  # Service calls

  # Lists logs-based metrics.
  #
  # @param parent [String]
  #   Required. The name of the project containing the metrics:
  #
  #       "projects/[PROJECT_ID]"
  # @param page_size [Integer]
  #   The maximum number of resources contained in the underlying API
  #   response. If page streaming is performed per-resource, this
  #   parameter does not affect the return value. If page streaming is
  #   performed per-page, this determines the maximum number of
  #   resources in a page.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @return [Google::Gax::PagedEnumerable<Google::Logging::V2::LogMetric>]
  #   An enumerable of Google::Logging::V2::LogMetric instances.
  #   See Google::Gax::PagedEnumerable documentation for other
  #   operations such as per-page iteration or access to the response
  #   object.
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/logging/v2"
  #
  #   metrics_service_v2_client = Google::Cloud::Logging::V2::Metrics.new
  #   formatted_parent = Google::Cloud::Logging::V2::MetricsServiceV2Client.project_path("[PROJECT]")
  #
  #   # Iterate over all results.
  #   metrics_service_v2_client.list_log_metrics(formatted_parent).each do |element|
  #     # Process element.
  #   end
  #
  #   # Or iterate over results one page at a time.
  #   metrics_service_v2_client.list_log_metrics(formatted_parent).each_page do |page|
  #     # Process each page at a time.
  #     page.each do |element|
  #       # Process element.
  #     end
  #   end

  def list_log_metrics \
      parent,
      page_size: nil,
      options: nil
    req = {
      parent: parent,
      page_size: page_size
    }.delete_if { |_, v| v.nil? }
    req = Google::Gax::to_proto(req, Google::Logging::V2::ListLogMetricsRequest)
    @list_log_metrics.call(req, options)
  end

  # Gets a logs-based metric.
  #
  # @param metric_name [String]
  #   The resource name of the desired metric:
  #
  #       "projects/[PROJECT_ID]/metrics/[METRIC_ID]"
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @return [Google::Logging::V2::LogMetric]
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/logging/v2"
  #
  #   metrics_service_v2_client = Google::Cloud::Logging::V2::Metrics.new
  #   formatted_metric_name = Google::Cloud::Logging::V2::MetricsServiceV2Client.metric_path("[PROJECT]", "[METRIC]")
  #   response = metrics_service_v2_client.get_log_metric(formatted_metric_name)

  def get_log_metric \
      metric_name,
      options: nil
    req = {
      metric_name: metric_name
    }.delete_if { |_, v| v.nil? }
    req = Google::Gax::to_proto(req, Google::Logging::V2::GetLogMetricRequest)
    @get_log_metric.call(req, options)
  end

  # Creates a logs-based metric.
  #
  # @param parent [String]
  #   The resource name of the project in which to create the metric:
  #
  #       "projects/[PROJECT_ID]"
  #
  #   The new metric must be provided in the request.
  # @param metric [Google::Logging::V2::LogMetric | Hash]
  #   The new logs-based metric, which must not have an identifier that
  #   already exists.
  #   A hash of the same form as `Google::Logging::V2::LogMetric`
  #   can also be provided.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @return [Google::Logging::V2::LogMetric]
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/logging/v2"
  #
  #   metrics_service_v2_client = Google::Cloud::Logging::V2::Metrics.new
  #   formatted_parent = Google::Cloud::Logging::V2::MetricsServiceV2Client.project_path("[PROJECT]")
  #   metric = {}
  #   response = metrics_service_v2_client.create_log_metric(formatted_parent, metric)

  def create_log_metric \
      parent,
      metric,
      options: nil
    req = {
      parent: parent,
      metric: metric
    }.delete_if { |_, v| v.nil? }
    req = Google::Gax::to_proto(req, Google::Logging::V2::CreateLogMetricRequest)
    @create_log_metric.call(req, options)
  end

  # Creates or updates a logs-based metric.
  #
  # @param metric_name [String]
  #   The resource name of the metric to update:
  #
  #       "projects/[PROJECT_ID]/metrics/[METRIC_ID]"
  #
  #   The updated metric must be provided in the request and it's
  #   +name+ field must be the same as +[METRIC_ID]+ If the metric
  #   does not exist in +[PROJECT_ID]+, then a new metric is created.
  # @param metric [Google::Logging::V2::LogMetric | Hash]
  #   The updated metric.
  #   A hash of the same form as `Google::Logging::V2::LogMetric`
  #   can also be provided.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @return [Google::Logging::V2::LogMetric]
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/logging/v2"
  #
  #   metrics_service_v2_client = Google::Cloud::Logging::V2::Metrics.new
  #   formatted_metric_name = Google::Cloud::Logging::V2::MetricsServiceV2Client.metric_path("[PROJECT]", "[METRIC]")
  #   metric = {}
  #   response = metrics_service_v2_client.update_log_metric(formatted_metric_name, metric)

  def update_log_metric \
      metric_name,
      metric,
      options: nil
    req = {
      metric_name: metric_name,
      metric: metric
    }.delete_if { |_, v| v.nil? }
    req = Google::Gax::to_proto(req, Google::Logging::V2::UpdateLogMetricRequest)
    @update_log_metric.call(req, options)
  end

  # Deletes a logs-based metric.
  #
  # @param metric_name [String]
  #   The resource name of the metric to delete:
  #
  #       "projects/[PROJECT_ID]/metrics/[METRIC_ID]"
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/logging/v2"
  #
  #   metrics_service_v2_client = Google::Cloud::Logging::V2::Metrics.new
  #   formatted_metric_name = Google::Cloud::Logging::V2::MetricsServiceV2Client.metric_path("[PROJECT]", "[METRIC]")
  #   metrics_service_v2_client.delete_log_metric(formatted_metric_name)

  def delete_log_metric \
      metric_name,
      options: nil
    req = {
      metric_name: metric_name
    }.delete_if { |_, v| v.nil? }
    req = Google::Gax::to_proto(req, Google::Logging::V2::DeleteLogMetricRequest)
    @delete_log_metric.call(req, options)
    nil
  end
end

Class Method Details

.metric_path(project, metric) ⇒ String

Returns a fully-qualified metric resource name string.

Parameters:

  • project (String)
  • metric (String)

Returns:

  • (String) 


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# File 'lib/google/cloud/logging/v2/metrics_service_v2_client.rb', line 96

def self.metric_path project, metric
  METRIC_PATH_TEMPLATE.render(
    :"project" => project,
    :"metric" => metric
  )
end

.project_path(project) ⇒ String

Returns a fully-qualified project resource name string.

Parameters:

  • project (String)

Returns:

  • (String) 


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# File 'lib/google/cloud/logging/v2/metrics_service_v2_client.rb', line 86

def self.project_path project
  PROJECT_PATH_TEMPLATE.render(
    :"project" => project
  )
end

Instance Method Details

#create_log_metric(parent, metric, options: nil) ⇒ Google::Logging::V2::LogMetric

Creates a logs-based metric.

Examples:

require "google/cloud/logging/v2"

metrics_service_v2_client = Google::Cloud::Logging::V2::Metrics.new
formatted_parent = Google::Cloud::Logging::V2::MetricsServiceV2Client.project_path("[PROJECT]")
metric = {}
response = metrics_service_v2_client.create_log_metric(formatted_parent, metric)

Parameters:

  • parent (String) —

    The resource name of the project in which to create the metric:

    "projects/[PROJECT_ID]"

    The new metric must be provided in the request.

  • metric (Google::Logging::V2::LogMetric | Hash) —

    The new logs-based metric, which must not have an identifier that already exists. A hash of the same form as Google::Logging::V2::LogMetric can also be provided.

  • options (Google::Gax::CallOptions) —

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

Returns:

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/logging/v2/metrics_service_v2_client.rb', line 336

def create_log_metric \
    parent,
    metric,
    options: nil
  req = {
    parent: parent,
    metric: metric
  }.delete_if { |_, v| v.nil? }
  req = Google::Gax::to_proto(req, Google::Logging::V2::CreateLogMetricRequest)
  @create_log_metric.call(req, options)
end

#delete_log_metric(metric_name, options: nil) ⇒ Object

Deletes a logs-based metric.

Examples:

require "google/cloud/logging/v2"

metrics_service_v2_client = Google::Cloud::Logging::V2::Metrics.new
formatted_metric_name = Google::Cloud::Logging::V2::MetricsServiceV2Client.metric_path("[PROJECT]", "[METRIC]")
metrics_service_v2_client.delete_log_metric(formatted_metric_name)

Parameters:

  • metric_name (String) —

    The resource name of the metric to delete:

    "projects/[PROJECT_ID]/metrics/[METRIC_ID]"
  • options (Google::Gax::CallOptions) —

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

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/logging/v2/metrics_service_v2_client.rb', line 404

def delete_log_metric \
    metric_name,
    options: nil
  req = {
    metric_name: metric_name
  }.delete_if { |_, v| v.nil? }
  req = Google::Gax::to_proto(req, Google::Logging::V2::DeleteLogMetricRequest)
  @delete_log_metric.call(req, options)
  nil
end

#get_log_metric(metric_name, options: nil) ⇒ Google::Logging::V2::LogMetric

Gets a logs-based metric.

Examples:

require "google/cloud/logging/v2"

metrics_service_v2_client = Google::Cloud::Logging::V2::Metrics.new
formatted_metric_name = Google::Cloud::Logging::V2::MetricsServiceV2Client.metric_path("[PROJECT]", "[METRIC]")
response = metrics_service_v2_client.get_log_metric(formatted_metric_name)

Parameters:

  • metric_name (String) —

    The resource name of the desired metric:

    "projects/[PROJECT_ID]/metrics/[METRIC_ID]"
  • options (Google::Gax::CallOptions) —

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

Returns:

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/logging/v2/metrics_service_v2_client.rb', line 300

def get_log_metric \
    metric_name,
    options: nil
  req = {
    metric_name: metric_name
  }.delete_if { |_, v| v.nil? }
  req = Google::Gax::to_proto(req, Google::Logging::V2::GetLogMetricRequest)
  @get_log_metric.call(req, options)
end

#list_log_metrics(parent, page_size: nil, options: nil) ⇒ Google::Gax::PagedEnumerable<Google::Logging::V2::LogMetric>

Lists logs-based metrics.

Examples:

require "google/cloud/logging/v2"

metrics_service_v2_client = Google::Cloud::Logging::V2::Metrics.new
formatted_parent = Google::Cloud::Logging::V2::MetricsServiceV2Client.project_path("[PROJECT]")

# Iterate over all results.
metrics_service_v2_client.list_log_metrics(formatted_parent).each do |element|
  # Process element.
end

# Or iterate over results one page at a time.
metrics_service_v2_client.list_log_metrics(formatted_parent).each_page do |page|
  # Process each page at a time.
  page.each do |element|
    # Process element.
  end
end

Parameters:

  • parent (String) —

    Required. The name of the project containing the metrics:

    "projects/[PROJECT_ID]"
  • page_size (Integer) —

    The maximum number of resources contained in the underlying API response. If page streaming is performed per-resource, this parameter does not affect the return value. If page streaming is performed per-page, this determines the maximum number of resources in a page.

  • options (Google::Gax::CallOptions) —

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

Returns:

  • (Google::Gax::PagedEnumerable<Google::Logging::V2::LogMetric>) —

    An enumerable of Google::Logging::V2::LogMetric instances. See Google::Gax::PagedEnumerable documentation for other operations such as per-page iteration or access to the response object.

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/logging/v2/metrics_service_v2_client.rb', line 270

def list_log_metrics \
    parent,
    page_size: nil,
    options: nil
  req = {
    parent: parent,
    page_size: page_size
  }.delete_if { |_, v| v.nil? }
  req = Google::Gax::to_proto(req, Google::Logging::V2::ListLogMetricsRequest)
  @list_log_metrics.call(req, options)
end

#update_log_metric(metric_name, metric, options: nil) ⇒ Google::Logging::V2::LogMetric

Creates or updates a logs-based metric.

Examples:

require "google/cloud/logging/v2"

metrics_service_v2_client = Google::Cloud::Logging::V2::Metrics.new
formatted_metric_name = Google::Cloud::Logging::V2::MetricsServiceV2Client.metric_path("[PROJECT]", "[METRIC]")
metric = {}
response = metrics_service_v2_client.update_log_metric(formatted_metric_name, metric)

Parameters:

  • metric_name (String) —

    The resource name of the metric to update:

    "projects/[PROJECT_ID]/metrics/[METRIC_ID]"

    The updated metric must be provided in the request and it's +name+ field must be the same as +[METRIC_ID]+ If the metric does not exist in +[PROJECT_ID]+, then a new metric is created.

  • metric (Google::Logging::V2::LogMetric | Hash) —

    The updated metric. A hash of the same form as Google::Logging::V2::LogMetric can also be provided.

  • options (Google::Gax::CallOptions) —

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

Returns:

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/logging/v2/metrics_service_v2_client.rb', line 375

def update_log_metric \
    metric_name,
    metric,
    options: nil
  req = {
    metric_name: metric_name,
    metric: metric
  }.delete_if { |_, v| v.nil? }
  req = Google::Gax::to_proto(req, Google::Logging::V2::UpdateLogMetricRequest)
  @update_log_metric.call(req, options)
end