Module: Datadog::Utils

Defined in:
lib/datadog/lambda/utils/logger.rb,
lib/datadog/lambda/utils/extension.rb

Overview

Utils contains utility functions shared between modules

Constant Summary collapse

AGENT_URL = 
'http://127.0.0.1:8124'
HELLO_PATH = 
'/lambda/hello'
EXTENSION_CHECK_URI = 
URI(AGENT_URL + HELLO_PATH).freeze
EXTENSION_PATH = 
'/opt/extensions/datadog-agent'

Class Method Summary collapse

Class Method Details

.extension_running ⇒ Object 



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# File 'lib/datadog/lambda/utils/extension.rb', line 20

def self.extension_running
  return false unless File.exist?(EXTENSION_PATH)

  begin
    Net::HTTP.get(EXTENSION_CHECK_URI)
  rescue StandardError => e
    Datadog::Utils.logger.debug "extension is not running, returned with error #{e}"
    return false
  end

  true
end

.logger ⇒ Object 



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# File 'lib/datadog/lambda/utils/logger.rb', line 16

def self.logger
  @logger ||= Logger.new(STDOUT)
end

.update_log_level ⇒ Object 



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# File 'lib/datadog/lambda/utils/logger.rb', line 20

def self.update_log_level
  log_level = (ENV['DD_LOG_LEVEL'] || 'error').downcase
  logger.level = case log_level
                 when 'debug'
                   Logger::DEBUG
                 when 'info'
                   Logger::INFO
                 when 'warn'
                   Logger::WARN
                 else
                   Logger::ERROR
                 end
end