Symfony Elastic APM Bundle

This package is a continuation of the excellent work done by goksagun at goksagun/elastic-apm-bundle.

Installation

Applications that use Symfony Flex

Open a command console, enter your project directory and execute:

$ composer require chq81/elastic-apm-bundle

Applications that don't use Symfony Flex

Step 1: Download the Bundle

Open a command console, enter your project directory and execute the following command to download the latest stable version of this bundle:

$ composer require chq81/elastic-apm-bundle

This command requires you to have Composer installed globally, as explained in the installation chapter of the Composer documentation.

Step 2: Enable the Bundle

Then, enable the bundle by adding it to the list of registered bundles in the app/AppKernel.php file of your project:

<?php
// app/AppKernel.php

// ...
class AppKernel extends Kernel
{
    public function registerBundles()
    {
        $bundles = [
            // ...
            new Chq81\ElasticApmBundle\ElasticApmBundle(),
        ];

        // ...
    }

    // ...
}

Step 3: Add the Bundle config file

Then, add the bundle configuration yml file elastic_apm.yml into config/packages directory:

elastic_apm:
    enabled: true # Activate the APM Agent, default is true
    serviceName: 'Symfony APM App' # The name of your service, required
    serverUrl: 'http://localhost:8200' # The URL for your APM service, required The URL must be fully qualified, including the protocol and port.
    secretToken: null # The secret token required to send data to your APM service
    environment: dev # The environment of your service

Configuration

The following configurations options are provided:

Option	Default	Example Value(s)	Mandatory	Description
enabled	true	true, false	yes	Activating the APM Agent
serviceName	"Symfony APM Service"		yes	The name of your service
serverUrl	null	"http://localhost:8200"	yes	The URL for your APM service. The URL must be fully qualified, including the protocol and port.
secretToken	null	"SOME_TOKEN"	no	The secret token required to send data to your APM service
serviceVersion	null	1.0	no	The version of your deployed service
frameworkName	null	"Symfony"	no	The name of the application framework
frameworkVersion	null	"5.1.7", !php/const App\Kernel::VERSION	no	The version of the application framework
environment	null	"dev", '%kernel.environment%'	no	The environment where your service is running
hostname	null	"local-hostname"	no	The OS hostname on which the agent is running
env	[]	['DOCUMENT_ROOT', 'REMOTE_ADDR', 'REMOTE_USER']	no	$_SERVER vars to send to the APM Server. Keys are case sensitive
cookies	[]	['my-cookie']	no	Cookies to send to the APM Server. Keys are case sensitive
httpClient	null	"Buzz\Browser"	no	The service reference to the HTTP client to use for APM requests. It needs to implement the Psr\Http\Client\ClientInterface. When left empty, the Http\Discovery\HttpClientDiscovery is used to find any installed http clients.
timeout	10	10	no	The timeout for the HTTP client
logger	null	"monolog.logger"	no	The service reference to the Logger to use in all APM requests. It needs to implement the Psr\Log\LoggerInterface. When left empty, the Psr\Log\NullLogger is used.
logLevel	INFO	DEBUG	no	The log level of the logger
stackTraceLimit	0	10	no	The depth of a transaction stack trace. The default (0) is unlimited depth.
transactionSampleRate	1.0	1.0	no	Transactions will be sampled at the given rate (1.0 being 100%). Sampling a transaction means that the context and child events will be included in the data sent to APM. Unsampled transactions are still reported to APM, including the overall transaction time, but will have no details. The default is to sample all (1.0) transactions.

Furthermore, it is possible to de-/activate the data capturing for transactions and errors. Per default, both are enabled. For errors, status codes and exceptions can be excluded. See the following example:

transactions: # Captures transactions
   enabled: true # Activating capturing of transactions, default is true
errors: # Captures errors
   enabled: true # Activating capturing of errors, default is true
       exclude:
           status_codes: [] # Status codes which should not be captured. The default is none.
           exceptions: [] # Exceptions which should not be captured. The default is none.

Contributing

Contributions are welcome. Read the contributing guide to get started.

Contributors

A big thank you goes out to every contributor of this repo, special thanks goes out to:

• goksagun