Module: OneApm::Probe::InstanceMethods

Included in:
OneApm::Probe
Defined in:
lib/one_apm/probe/instance_methods.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#env=(value) ⇒ Object (writeonly)

Sets the attribute env

Parameters:

  • value —

    the value to set the attribute env to.



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# File 'lib/one_apm/probe/instance_methods.rb', line 11

def env=(value)
  @env = value
end

#local_env ⇒ Object (readonly)

Returns the value of attribute local_env.



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# File 'lib/one_apm/probe/instance_methods.rb', line 12

def local_env
  @local_env
end

Instance Method Details

#app ⇒ Object 



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# File 'lib/one_apm/probe/instance_methods.rb', line 70

def app
  OneApm::Manager.config[:framework]
end

#configure_agent(env, options) ⇒ Object 



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# File 'lib/one_apm/probe/instance_methods.rb', line 52

def configure_agent(env, options)
  manual = OneApm::Configuration::ManualSource.new(options)
  OneApm::Manager.config.replace_or_add_config(manual)

  config_file_path = @config_file_override || OneApm::Manager.config[:config_path]
  OneApm::Manager.config.replace_or_add_config(OneApm::Configuration::YamlSource.new(config_file_path, env))

  if OneApm::Manager.config[:high_security]
    OneApm::Manager.logger.info("Installing high security configuration based on local configuration")
    OneApm::Manager.config.replace_or_add_config(OneApm::Configuration::HighSecuritySource.new(Manager.config))
  end
end

#dispatcher ⇒ Object 



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# File 'lib/one_apm/probe/instance_methods.rb', line 82

def dispatcher
  OneApm::Manager.config[:dispatcher]
end

#framework ⇒ Object 



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# File 'lib/one_apm/probe/instance_methods.rb', line 74

def framework
  OneApm::Manager.config[:framework]
end

#init_plugin(options = {}) ⇒ Object 



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# File 'lib/one_apm/probe/instance_methods.rb', line 14

def init_plugin(options = {})
  env = options[:env] || self.env

  OneApm::Manager.logger.info("Starting the OneAPM Agent (#{OneApm::VERSION::STRING}) in #{env.inspect} environment.")

  configure_agent(env, options)

  # Be sure to only create once! RUBY-1020
  if OneApm::Manager.logger.is_startup_logger?
    OneApm::Manager.logger = OneApm::Logger::AgentLogger.new(root, options.delete(:log))
  end

  # Merge the stringified options into the config as overrides:
  environment_name = options.delete(:env) and self.env = environment_name

  OneApm::Support::ForkedProcessChannel.listener.start if options.delete(:start_channel_listener)

  # An artifact of earlier implementation, we put both #add_method_tracer and #trace_execution
  # methods in the module methods.
  Module.send :include, OneApm::Support::MethodTracer::ClassMethods
  Module.send :include, OneApm::Support::MethodTracer

  init_config(options)

  # initialize agent
  OneApm::Manager.agent = OneApm::Agent::Agent.instance
  OneApm::Manager.agent.start_service

  if OneApm::Manager.config[:agent_enabled] && !OneApm::Manager.agent.started?
    start_agent
    install_instrumentation
  elsif !Manager.config[:agent_enabled]
    install_shim
  else
    detect_dependencies
  end
end

#oneapm_root ⇒ Object 



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# File 'lib/one_apm/probe/instance_methods.rb', line 86

def oneapm_root
  OneApm::Probe.oneapm_root
end

#settings ⇒ Object 



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# File 'lib/one_apm/probe/instance_methods.rb', line 78

def settings
  OneApm::Manager.config.to_collector_hash
end

#start_agent ⇒ Object

Install the real agent into the Agent module, and issue the start command.



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# File 'lib/one_apm/probe/instance_methods.rb', line 66

def start_agent
  OneApm::Manager.agent.start
end