func()

in pkg/admission/admission_controller.go [453:485]

• 26 lines of code
• 6 McCabe index (conditional complexity)

func (c *AdmissionController) validateConf(req *admissionv1.AdmissionRequest) *admissionv1.AdmissionResponse {
	if req == nil {
		log.Log(log.Admission).Warn("empty request received")
		return admissionResponseBuilder("", false, "", nil)
	}

	uid := string(req.UID)

	var requestKind = req.Kind.Kind
	if requestKind != "ConfigMap" {
		log.Log(log.Admission).Warn("request kind is not configmap", zap.String("requestKind", requestKind))
		return admissionResponseBuilder(uid, true, "", nil)
	}

	namespace := req.Namespace
	if namespace == "" {
		namespace = "default"
	}

	var configmap v1.ConfigMap
	if err := json.Unmarshal(req.Object.Raw, &configmap); err != nil {
		log.Log(log.Admission).Error("failed to unmarshal configmap", zap.Error(err))
		return admissionResponseBuilder(uid, false, err.Error(), nil)
	}

	// validate new/updated config map
	if err := c.validateConfigMap(namespace, &configmap); err != nil {
		log.Log(log.Admission).Error("failed to validate yunikorn configs", zap.Error(err))
		return admissionResponseBuilder(uid, false, err.Error(), nil)
	}

	return admissionResponseBuilder(uid, true, "", nil)
}