CdsConnector/config/packages/sentry.yaml

when@prod:
  sentry:
    dsn: '%env(SENTRY_DSN)%'
    # this hooks into critical paths of the framework (and vendors) to perform
    # automatic instrumentation (there might be some performance penalty)
    # https://docs.sentry.io/platforms/php/guides/symfony/performance/instrumentation/automatic-instrumentation/
    tracing:
      enabled: false

    #        If you are using Monolog, you also need this additional configuration to log the errors correctly:
    #        https://docs.sentry.io/platforms/php/guides/symfony/#monolog-integration
    register_error_listener: false
    register_error_handler: false

  monolog:
    handlers:
      sentry:
        type: sentry
        level: !php/const Monolog\Logger::ERROR
        hub_id: Sentry\State\HubInterface

  #    Uncomment these lines to register a log message processor that resolves PSR-3 placeholders
  #    https://docs.sentry.io/platforms/php/guides/symfony/#monolog-integration
  services:
    Monolog\Processor\PsrLogMessageProcessor:
      tags: { name: monolog.processor, handler: sentry }