app\controllers\ConfController::_saveAnsibleHosts PHP Method

    protected function _saveAnsibleHosts(Project $project)
    {
        if (!$project->ansible) {
            // 未开启ansible, 不用保存
            return true;
        }
        $filePath = Project::getAnsibleHostsFile($project->id);
        $ret = @file_put_contents($filePath, $project->hosts);
        if (!$ret) {
            throw new \Exception(yii::t('conf', 'ansible hosts save error', ['path' => $filePath]));
        }
        return true;
    }