func()

in plugins/rbd.go [71:118]

• 45 lines of code
• 14 McCabe index (conditional complexity)

func (p rbdCSITranslator) TranslateInTreeStorageClassToCSI(sc *storagev1.StorageClass) (*storagev1.StorageClass, error) {
	if sc == nil {
		return nil, fmt.Errorf("sc is nil")
	}

	var params = map[string]string{}

	fillDefaultSCParams(params)
	for k, v := range sc.Parameters {
		switch strings.ToLower(k) {
		case fsTypeKey:
			params[csiFsTypeKey] = v
		case "imagefeatures":
			params[imgFeatureKey] = v
		case poolKey:
			params[poolKey] = v
		case "imageformat":
			params[imgFmtKey] = v
		case "adminid":
			params[adminIDKey] = v
		case "adminsecretname":
			params[provSecretNameKey] = v
			params[nodeStageSecretNameKey] = v
			params[cntrlExpandSecretNameKey] = v
		case "adminsecretnamespace":
			params[provSecretNamespaceKey] = v
			params[nodeStageSecretNamespaceKey] = v
			params[cntrlExpandSecretNamespaceKey] = v
		case monsKey:
			arr := strings.Split(v, ",")
			if len(arr) < 1 {
				return nil, fmt.Errorf("missing Ceph monitors")
			}
			params[monsKey] = v
			params[clusterIDKey] = fmt.Sprintf("%x", md5.Sum([]byte(v)))
		}
	}

	if params[provSecretNameKey] == "" {
		return nil, fmt.Errorf("missing Ceph admin secret name")
	}
	if params[monsKey] == "" {
		return nil, fmt.Errorf("missing Ceph monitors")
	}
	sc.Provisioner = RBDDriverName
	sc.Parameters = params
	return sc, nil
}