class ElasticAPM::Config
@api private
Constants
- SANITIZE_FIELD_NAMES_DEFAULT
Attributes
__root_path[RW]
__view_paths[RW]
logger[RW]
options[R]
Public Class Methods
new(options = {}) { |self| ... }
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rubocop:enable Layout/LineLength, Layout/ExtraSpacing
# File lib/elastic_apm/config.rb, line 101 def initialize(options = {}) @options = load_schema assign(options) # Pick out config_file specifically as we need it now to load it, # but still need the other env vars to have precedence env = load_env if (env_config_file = env.delete(:config_file)) self.config_file = env_config_file end assign(load_config_file) assign(env) yield self if block_given? self.logger ||= build_logger @__view_paths ||= [] @__root_path ||= Dir.pwd end
Public Instance Methods
app=(app)
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# File lib/elastic_apm/config.rb, line 174 def app=(app) case app_type?(app) when :sinatra set_sinatra(app) when :rails set_rails(app) else self.service_name = 'ruby' end end
assign(update)
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# File lib/elastic_apm/config.rb, line 128 def assign(update) return unless update update.each { |key, value| send(:"#{key}=", value) } end
available_instrumentations()
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# File lib/elastic_apm/config.rb, line 133 def available_instrumentations %w[ action_dispatch azure_storage_table delayed_job dynamo_db elasticsearch faraday http json mongo net_http rake redis resque s3 sequel shoryuken sidekiq sinatra sneakers sns sqs sucker_punch tilt ] end
collect_metrics?()
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# File lib/elastic_apm/config.rb, line 189 def collect_metrics? metrics_interval > 0 end
enabled_instrumentations()
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# File lib/elastic_apm/config.rb, line 161 def enabled_instrumentations available_instrumentations - disable_instrumentations end
inspect()
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Calls superclass method
# File lib/elastic_apm/config.rb, line 227 def inspect super.split.first + '>' end
replace_options(new_options)
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# File lib/elastic_apm/config.rb, line 165 def replace_options(new_options) return if new_options.nil? || new_options.empty? options_copy = @options.dup new_options.each do |key, value| options_copy.fetch(key.to_sym).set(value) end @options = options_copy end
span_frames_min_duration=(value)
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Calls superclass method
# File lib/elastic_apm/config.rb, line 197 def span_frames_min_duration=(value) super @span_frames_min_duration_us = nil end
span_frames_min_duration?()
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# File lib/elastic_apm/config.rb, line 193 def span_frames_min_duration? span_frames_min_duration != 0 end
span_frames_min_duration_us()
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# File lib/elastic_apm/config.rb, line 202 def span_frames_min_duration_us @span_frames_min_duration_us ||= span_frames_min_duration * 1_000_000 end
ssl_context()
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# File lib/elastic_apm/config.rb, line 206 def ssl_context return unless use_ssl? @ssl_context ||= OpenSSL::SSL::SSLContext.new.tap do |context| if server_ca_cert_file context.ca_file = server_ca_cert_file else context.cert_store = OpenSSL::X509::Store.new.tap(&:set_default_paths) end context.verify_mode = if verify_server_cert OpenSSL::SSL::VERIFY_PEER else OpenSSL::SSL::VERIFY_NONE end end end
use_ssl?()
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# File lib/elastic_apm/config.rb, line 185 def use_ssl? server_url.start_with?('https') end
Private Instance Methods
app_type?(app)
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# File lib/elastic_apm/config.rb, line 254 def app_type?(app) if defined?(::Rails::Application) && app.is_a?(::Rails::Application) return :rails end if app.is_a?(Class) && app.superclass.to_s == 'Sinatra::Base' return :sinatra end nil end
build_logger()
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# File lib/elastic_apm/config.rb, line 248 def build_logger Logger.new(log_path == '-' ? $stdout : log_path).tap do |logger| logger.level = log_level end end
format_name(str)
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# File lib/elastic_apm/config.rb, line 292 def format_name(str) str&.gsub('::', '_') end
load_config_file()
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# File lib/elastic_apm/config.rb, line 233 def load_config_file return unless File.exist?(config_file) read = File.read(config_file) evaled = ERB.new(read).result YAML.safe_load(evaled) end
load_env()
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# File lib/elastic_apm/config.rb, line 241 def load_env @options.values.each_with_object({}) do |option, opts| next unless (value = ENV[option.env_key]) opts[option.key] = value end end
rails_app_name(app)
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# File lib/elastic_apm/config.rb, line 284 def rails_app_name(app) if ::Rails::VERSION::MAJOR >= 6 app.class.module_parent_name else app.class.parent_name end end
set_rails(app)
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# File lib/elastic_apm/config.rb, line 273 def set_rails(app) self.service_name ||= format_name(service_name || rails_app_name(app)) self.framework_name ||= 'Ruby on Rails' self.framework_version ||= ::Rails::VERSION::STRING self.logger ||= ::Rails.logger self.__root_path = ::Rails.root.to_s self.__view_paths = app.config.paths['app/views'].existent + [::Rails.root.to_s] end
set_sinatra(app)
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# File lib/elastic_apm/config.rb, line 266 def set_sinatra(app) self.service_name = format_name(service_name || app.to_s) self.framework_name = framework_name || 'Sinatra' self.framework_version = framework_version || ::Sinatra::VERSION self.__root_path = Dir.pwd end