public function rollback($dryRun = false)
    {
        $this->logger->notice('Rollback deployment ' . $this->name . ' (' . $this->releaseIdentifier . ')');

        $this->setWorkflow(new RollbackWorkflow());
        $this->initialize();
        if ($dryRun) {
            $this->setDryRun(true);
        }
        $this->workflow->run($this);
    }