Class: Google::Cloud::ErrorReporting::Project

Inherits:
Object
  • Object
show all
Defined in:
lib/google/cloud/error_reporting/project.rb

Overview

Project

Projects are top-level containers in Google Cloud Platform. They store information about billing and authorized users, and they control access to Stackdriver ErrorReporting. Each project has a friendly name and a unique ID. Projects can be created only in the Google Developers Console.

See new

Examples:

require "google/cloud/error_reporting"

error_reporting = Google::Cloud::ErrorReporting.new
error_event = error_reporting.error_event "Error with Backtrace",
                                          event_time: Time.now,
                                          service_name: "my_app_name"
error_reporting.report error_event

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.default_project_id ⇒ String Also known as: default_project

Find default project_id from the configuration, environment varaibles, or query from GCE meta service.

Returns:

  • (String) —

    default valid GCP project_id



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# File 'lib/google/cloud/error_reporting/project.rb', line 51

def self.default_project_id
  Google::Cloud.configure.error_reporting.project_id ||
    Google::Cloud.configure.project_id ||
    Google::Cloud.env.project_id
end

.default_service_name ⇒ String

Find default service_name from the configuration, environment varaibles, or query from GCE meta service, or just "ruby".

Returns:

  • (String) —

    default GCP service_name



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# File 'lib/google/cloud/error_reporting/project.rb', line 66

def self.default_service_name
  Google::Cloud.configure.error_reporting.service_name ||
    Google::Cloud.configure.service_name ||
    Google::Cloud.env.app_engine_service_id ||
    "ruby"
end

.default_service_version ⇒ String

Find default service_version from the configuration, environment varaibles, or query from GCE meta service.

Returns:

  • (String) —

    default GCP service_version



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# File 'lib/google/cloud/error_reporting/project.rb', line 79

def self.default_service_version
  Google::Cloud.configure.error_reporting.service_version ||
    Google::Cloud.configure.service_version ||
    Google::Cloud.env.app_engine_service_version
end

Instance Method Details

#error_event(message = nil, service_name: nil, service_version: nil, event_time: nil, user: nil, file_path: nil, line_number: nil, function_name: nil) ⇒ ErrorEvent

Create a new ErrorEvent instance with given parameters.

Examples:

require "google/cloud/error_reporting"

error_reporting = Google::Cloud::ErrorReporting.new

error_event =
  error_reporting.error_event "Error Message with Backtrace",
                              event_time: Time.now,
                              service_name: "my_app_name",
                              service_version: "v8",
                              user: "johndoh",
                              file_path: "MyController.rb",
                              line_number: 123,
                              function_name: "index"
error_reporting.report error_event

Parameters:

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

    The error message along with backtrace

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

    The service's name. Default to default_service_name

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

    The service's version. Default to default_service_version

  • event_time (Time) (defaults to: nil) —

    Time when the event occurred. If not provided, the time when the event was received by the Error Reporting system will be used.

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

    The user who caused or was affected by the crash. This can be a user ID, an email address, or an arbitrary token that uniquely identifies the user. When sending an error report, leave this field empty if the user was not logged in. In this case the Error Reporting system will use other data, such as remote IP address, to distinguish affected users.

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

    The source code filename, which can include a truncated relative path, or a full path from a production machine.

  • line_number (Number) (defaults to: nil) —

    1-based. 0 indicates that the line number is unknown.

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

    Human-readable name of a function or method. The value can include optional context like the class or package name. For example, my.package.MyClass.method in case of Java.

Returns:



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# File 'lib/google/cloud/error_reporting/project.rb', line 211

def error_event message = nil, service_name: nil, service_version: nil,
                event_time: nil, user: nil, file_path: nil,
                line_number: nil, function_name: nil
  ErrorEvent.new.tap do |e|
    e.message = message
    e.event_time = event_time
    e.service_name = service_name || self.class.default_service_name
    e.service_version = service_version ||
                        self.class.default_service_version
    e.user = user
    e.file_path = file_path
    e.line_number = line_number
    e.function_name = function_name
  end
end

#project_id ⇒ String Also known as: project

Get the name of current project_id from underneath gRPC Service object.

Returns:

  • (String) —

    The current project_id



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# File 'lib/google/cloud/error_reporting/project.rb', line 108

def project_id
  service.project
end

#report(*args, &block) ⇒ Object

Report a ErrorEvent to Stackdriver Error Reporting service.

Examples:

require "google/cloud/error_reporting"

error_reporting = Google::Cloud::ErrorReporting.new

error_event = error_reporting.error_event "Error with Backtrace"
error_reporting.report error_event


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# File 'lib/google/cloud/error_reporting/project.rb', line 125

def report *args, &block
  service.report *args, &block
end

#report_exception(exception, service_name: nil, service_version: nil) {|error_event| ... } ⇒ Object

Create a ErrorEvent from the given exception, and report this ErrorEvent to Stackdriver Error Reporting service.

Examples:

require "google/cloud/error_reporting"

error_reporting = Google::Cloud::ErrorReporting.new

begin
  fail StandardError, "A serious problem"
rescue => exception
  error_reporting.report_exception exception,
                                   service_name: "my_app_name",
                                   service_version: "v8"
end

Parameters:

  • exception (Exception) —

    A Ruby exception

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

    The service's name. Default to default_service_name

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

    The service's version. Default to default_service_version

Yields:



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# File 'lib/google/cloud/error_reporting/project.rb', line 153

def report_exception exception, service_name: nil, service_version: nil
  error_event = ErrorEvent.from_exception exception

  error_event.service_name =
    service_name || self.class.default_service_name
  error_event.service_version =
    service_version || self.class.default_service_version

  yield error_event if block_given?

  report error_event
end