Class: Hypertrace::RubyAgent

Inherits:
Object
  • Object
show all
Includes:
Logging, Singleton
Defined in:
lib/hypertrace/ruby_agent.rb

Overview

We can’t name the class ‘Hypertrace::Agent’ because the built proto definitions create a module Hypertrace::Agent :( RubyAgent is repetitve, but want to remain somewhat consistent compared to python/node

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Logging

#log

Constructor Details

#initialize(version = Hypertrace::VERSION) ⇒ RubyAgent

Returns a new instance of RubyAgent.



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# File 'lib/hypertrace/ruby_agent.rb', line 43

def initialize(version = Hypertrace::VERSION)
  log.info {"Initializing Hypertrace"}
  configure_otel_logger!
  @config = Hypertrace::Config::Config.new
  @version = version
  log.info {"Hypertrace version: #{Hypertrace::VERSION}"}
  log.info {"Ruby version: #{RUBY_VERSION}"}
end

Class Method Details

.config ⇒ Object 



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# File 'lib/hypertrace/ruby_agent.rb', line 39

def self.config
  self.instance.config
end

.instrument! ⇒ Object 



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# File 'lib/hypertrace/ruby_agent.rb', line 35

def self.instrument!
  self.instance.instrument!
end

Instance Method Details

#config ⇒ Object 



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# File 'lib/hypertrace/ruby_agent.rb', line 52

def config
  @config.config
end

#initalize_tracer ⇒ Object 



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# File 'lib/hypertrace/ruby_agent.rb', line 60

def initalize_tracer
  resource = OpenTelemetry::SDK::Resources::Resource.create(create_resource_attributes)

  # TODO: Extra resource Attributes From Config
  exporter = create_exporter
  OpenTelemetry::SDK.configure do |c|
    if ENV['HT_CI_TEST'] != nil
      span_processor = OpenTelemetry::SDK::Trace::Export::SimpleSpanProcessor.new(EXPORTER)
      c.add_span_processor span_processor
    else
      c.add_span_processor OpenTelemetry::SDK::Trace::Export::BatchSpanProcessor.new(exporter)
    end
    c.resource = resource

    c.use 'OpenTelemetry::Instrumentation::ActionPack'
    c.use 'OpenTelemetry::Instrumentation::ActionView'
    c.use 'OpenTelemetry::Instrumentation::ActiveRecord'
    c.use 'OpenTelemetry::Instrumentation::ActiveSupport'
    c.use 'OpenTelemetry::Instrumentation::Faraday'
    c.use 'OpenTelemetry::Instrumentation::Mongo'
    c.use 'OpenTelemetry::Instrumentation::Mysql2'
    c.use 'OpenTelemetry::Instrumentation::PG'
    c.use 'OpenTelemetry::Instrumentation::Rack'
    c.use 'OpenTelemetry::Instrumentation::Sinatra'
    c.use 'OpenTelemetry::Instrumentation::Net::HTTP'
    c.use 'OpenTelemetry::Instrumentation::HTTP'
    c.use 'OpenTelemetry::Instrumentation::RestClient'
  end

  apply_custom_patch './instrumentation/rack'
  apply_custom_patch './instrumentation/net_http_patch'
  apply_custom_patch './instrumentation/http_patch'
  apply_custom_patch './instrumentation/faraday_patch'
  apply_custom_patch './instrumentation/rest_client_patch'
  apply_custom_patch './instrumentation/rack_env_getter'

  configure_propagators
end

#instrument! ⇒ Object 



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# File 'lib/hypertrace/ruby_agent.rb', line 56

def instrument!
  initalize_tracer
end