Golang fielderrors.NewFieldValueNotSupported函数代码示例

// ValidateDaemonSetSpec tests if required fields in the DaemonSetSpec are set.
func ValidateDaemonSetSpec(spec *experimental.DaemonSetSpec) errs.ValidationErrorList {
	allErrs := errs.ValidationErrorList{}

	selector := labels.Set(spec.Selector).AsSelector()
	if selector.Empty() {
		allErrs = append(allErrs, errs.NewFieldRequired("selector"))
	}

	if spec.Template == nil {
		allErrs = append(allErrs, errs.NewFieldRequired("template"))
	} else {
		labels := labels.Set(spec.Template.Labels)
		if !selector.Matches(labels) {
			allErrs = append(allErrs, errs.NewFieldInvalid("template.metadata.labels", spec.Template.Labels, "selector does not match template"))
		}
		allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(spec.Template).Prefix("template")...)
		// Daemons typically run on more than one node, so mark Read-Write persistent disks as invalid.
		allErrs = append(allErrs, apivalidation.ValidateReadOnlyPersistentDisks(spec.Template.Spec.Volumes).Prefix("template.spec.volumes")...)
		// RestartPolicy has already been first-order validated as per ValidatePodTemplateSpec().
		if spec.Template.Spec.RestartPolicy != api.RestartPolicyAlways {
			allErrs = append(allErrs, errs.NewFieldValueNotSupported("template.spec.restartPolicy", spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyAlways)}))
		}
	}
	return allErrs
}

func ValidateJobSpec(spec *experimental.JobSpec) errs.ValidationErrorList {
	allErrs := errs.ValidationErrorList{}

	if spec.Parallelism != nil && *spec.Parallelism < 0 {
		allErrs = append(allErrs, errs.NewFieldInvalid("parallelism", spec.Parallelism, isNegativeErrorMsg))
	}
	if spec.Completions != nil && *spec.Completions < 0 {
		allErrs = append(allErrs, errs.NewFieldInvalid("completions", spec.Completions, isNegativeErrorMsg))
	}

	selector := labels.Set(spec.Selector).AsSelector()
	if selector.Empty() {
		allErrs = append(allErrs, errs.NewFieldRequired("selector"))
	}

	if spec.Template == nil {
		allErrs = append(allErrs, errs.NewFieldRequired("template"))
	} else {
		labels := labels.Set(spec.Template.Labels)
		if !selector.Matches(labels) {
			allErrs = append(allErrs, errs.NewFieldInvalid("template.labels", spec.Template.Labels, "selector does not match template"))
		}
		allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(spec.Template).Prefix("template")...)
		if spec.Template.Spec.RestartPolicy != api.RestartPolicyOnFailure &&
			spec.Template.Spec.RestartPolicy != api.RestartPolicyNever {
			allErrs = append(allErrs, errs.NewFieldValueNotSupported("template.spec.restartPolicy",
				spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyOnFailure), string(api.RestartPolicyNever)}))
		}
	}
	return allErrs
}

func ValidateJobSpec(spec *extensions.JobSpec) errs.ValidationErrorList {
	allErrs := errs.ValidationErrorList{}

	if spec.Parallelism != nil {
		allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(*spec.Parallelism), "parallelism")...)
	}
	if spec.Completions != nil {
		allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(*spec.Completions), "completions")...)
	}
	if spec.Selector == nil {
		allErrs = append(allErrs, errs.NewFieldRequired("selector"))
	} else {
		allErrs = append(allErrs, ValidatePodSelector(spec.Selector).Prefix("selector")...)
	}

	if selector, err := extensions.PodSelectorAsSelector(spec.Selector); err == nil {
		labels := labels.Set(spec.Template.Labels)
		if !selector.Matches(labels) {
			allErrs = append(allErrs, errs.NewFieldInvalid("template.metadata.labels", spec.Template.Labels, "selector does not match template"))
		}
	}

	allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(&spec.Template).Prefix("template")...)
	if spec.Template.Spec.RestartPolicy != api.RestartPolicyOnFailure &&
		spec.Template.Spec.RestartPolicy != api.RestartPolicyNever {
		allErrs = append(allErrs, errs.NewFieldValueNotSupported("template.spec.restartPolicy",
			spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyOnFailure), string(api.RestartPolicyNever)}))
	}
	return allErrs
}

func ValidateRoleBindingSubject(subject kapi.ObjectReference, isNamespaced bool) fielderrors.ValidationErrorList {
	allErrs := fielderrors.ValidationErrorList{}

	if len(subject.Name) == 0 {
		allErrs = append(allErrs, fielderrors.NewFieldRequired("name"))
	}
	if len(subject.UID) != 0 {
		allErrs = append(allErrs, fielderrors.NewFieldForbidden("uid", subject.UID))
	}
	if len(subject.APIVersion) != 0 {
		allErrs = append(allErrs, fielderrors.NewFieldForbidden("apiVersion", subject.APIVersion))
	}
	if len(subject.ResourceVersion) != 0 {
		allErrs = append(allErrs, fielderrors.NewFieldForbidden("resourceVersion", subject.ResourceVersion))
	}
	if len(subject.FieldPath) != 0 {
		allErrs = append(allErrs, fielderrors.NewFieldForbidden("fieldPath", subject.FieldPath))
	}

	switch subject.Kind {
	case authorizationapi.ServiceAccountKind:
		if valid, reason := validation.ValidateServiceAccountName(subject.Name, false); len(subject.Name) > 0 && !valid {
			allErrs = append(allErrs, fielderrors.NewFieldInvalid("name", subject.Name, reason))
		}
		if !isNamespaced && len(subject.Namespace) == 0 {
			allErrs = append(allErrs, fielderrors.NewFieldRequired("namespace"))
		}

	case authorizationapi.UserKind:
		if valid, reason := uservalidation.ValidateUserName(subject.Name, false); len(subject.Name) > 0 && !valid {
			allErrs = append(allErrs, fielderrors.NewFieldInvalid("name", subject.Name, reason))
		}

	case authorizationapi.GroupKind:
		if valid, reason := uservalidation.ValidateGroupName(subject.Name, false); len(subject.Name) > 0 && !valid {
			allErrs = append(allErrs, fielderrors.NewFieldInvalid("name", subject.Name, reason))
		}

	case authorizationapi.SystemUserKind:
		isValidSAName, _ := validation.ValidateServiceAccountName(subject.Name, false)
		isValidUserName, _ := uservalidation.ValidateUserName(subject.Name, false)
		if isValidSAName || isValidUserName {
			allErrs = append(allErrs, fielderrors.NewFieldInvalid("name", subject.Name, "conforms to User.name or ServiceAccount.name restrictions"))
		}

	case authorizationapi.SystemGroupKind:
		if valid, _ := uservalidation.ValidateGroupName(subject.Name, false); len(subject.Name) > 0 && valid {
			allErrs = append(allErrs, fielderrors.NewFieldInvalid("name", subject.Name, "conforms to Group.name restrictions"))
		}

	default:
		allErrs = append(allErrs, fielderrors.NewFieldValueNotSupported("kind", subject.Kind, []string{authorizationapi.ServiceAccountKind, authorizationapi.UserKind, authorizationapi.GroupKind, authorizationapi.SystemGroupKind, authorizationapi.SystemUserKind}))
	}

	return allErrs
}

// validateTLS tests fields for different types of TLS combinations are set.  Called
// by ValidateRoute.
func validateTLS(route *routeapi.Route) fielderrors.ValidationErrorList {
	result := fielderrors.ValidationErrorList{}
	tls := route.Spec.TLS

	// no tls config present, no need for validation
	if tls == nil {
		return nil
	}

	switch tls.Termination {
	// reencrypt must specify destination ca cert
	// cert, key, cacert may not be specified because the route may be a wildcard
	case routeapi.TLSTerminationReencrypt:
		if len(tls.DestinationCACertificate) == 0 {
			result = append(result, fielderrors.NewFieldRequired("destinationCACertificate"))
		}
	//passthrough term should not specify any cert
	case routeapi.TLSTerminationPassthrough:
		if len(tls.Certificate) > 0 {
			result = append(result, fielderrors.NewFieldInvalid("certificate", tls.Certificate, "passthrough termination does not support certificates"))
		}

		if len(tls.Key) > 0 {
			result = append(result, fielderrors.NewFieldInvalid("key", tls.Key, "passthrough termination does not support certificates"))
		}

		if len(tls.CACertificate) > 0 {
			result = append(result, fielderrors.NewFieldInvalid("caCertificate", tls.CACertificate, "passthrough termination does not support certificates"))
		}

		if len(tls.DestinationCACertificate) > 0 {
			result = append(result, fielderrors.NewFieldInvalid("destinationCACertificate", tls.DestinationCACertificate, "passthrough termination does not support certificates"))
		}
	// edge cert should only specify cert, key, and cacert but those certs
	// may not be specified if the route is a wildcard route
	case routeapi.TLSTerminationEdge:
		if len(tls.DestinationCACertificate) > 0 {
			result = append(result, fielderrors.NewFieldInvalid("destinationCACertificate", tls.DestinationCACertificate, "edge termination does not support destination certificates"))
		}
	default:
		validValues := []string{string(routeapi.TLSTerminationEdge), string(routeapi.TLSTerminationPassthrough), string(routeapi.TLSTerminationReencrypt)}
		result = append(result, fielderrors.NewFieldValueNotSupported("termination", tls.Termination, validValues))
	}

	if err := validateInsecureEdgeTerminationPolicy(tls); err != nil {
		result = append(result, err)
	}

	result = append(result, validateNoDoubleEscapes(tls)...)
	return result
}

func ValidateIdentityProvider(identityProvider api.IdentityProvider) ValidationResults {
	validationResults := ValidationResults{}

	if len(identityProvider.Name) == 0 {
		validationResults.AddErrors(fielderrors.NewFieldRequired("name"))
	}
	if ok, err := validation.ValidateIdentityProviderName(identityProvider.Name); !ok {
		validationResults.AddErrors(fielderrors.NewFieldInvalid("name", identityProvider.Name, err))
	}

	if len(identityProvider.MappingMethod) == 0 {
		validationResults.AddErrors(fielderrors.NewFieldRequired("mappingMethod"))
	} else if !validMappingMethods.Has(identityProvider.MappingMethod) {
		validationResults.AddErrors(fielderrors.NewFieldValueNotSupported("mappingMethod", identityProvider.MappingMethod, validMappingMethods.List()))
	}

	if !api.IsIdentityProviderType(identityProvider.Provider) {
		validationResults.AddErrors(fielderrors.NewFieldInvalid("provider", identityProvider.Provider, fmt.Sprintf("%v is invalid in this context", identityProvider.Provider)))
	} else {
		switch provider := identityProvider.Provider.Object.(type) {
		case (*api.RequestHeaderIdentityProvider):
			validationResults.Append(ValidateRequestHeaderIdentityProvider(provider, identityProvider))

		case (*api.BasicAuthPasswordIdentityProvider):
			validationResults.AddErrors(ValidateRemoteConnectionInfo(provider.RemoteConnectionInfo).Prefix("provider")...)

		case (*api.HTPasswdPasswordIdentityProvider):
			validationResults.AddErrors(ValidateFile(provider.File, "provider.file")...)

		case (*api.LDAPPasswordIdentityProvider):
			validationResults.Append(ValidateLDAPIdentityProvider(provider))

		case (*api.KeystonePasswordIdentityProvider):
			validationResults.Append(ValidateKeystoneIdentityProvider(provider, identityProvider).Prefix("provider"))

		case (*api.GitHubIdentityProvider):
			validationResults.AddErrors(ValidateOAuthIdentityProvider(provider.ClientID, provider.ClientSecret, identityProvider.UseAsChallenger)...)

		case (*api.GoogleIdentityProvider):
			validationResults.AddErrors(ValidateOAuthIdentityProvider(provider.ClientID, provider.ClientSecret, identityProvider.UseAsChallenger)...)

		case (*api.OpenIDIdentityProvider):
			validationResults.AddErrors(ValidateOpenIDIdentityProvider(provider, identityProvider)...)

		}
	}

	return validationResults
}

func ValidateStorageVersionLevel(level string, knownAPILevels, deadAPILevels []string, name string) fielderrors.ValidationErrorList {
	allErrs := fielderrors.ValidationErrorList{}

	if len(level) == 0 {
		allErrs = append(allErrs, fielderrors.NewFieldRequired(name))
		return allErrs
	}
	supportedLevels := sets.NewString(knownAPILevels...)
	supportedLevels.Delete(deadAPILevels...)
	if !supportedLevels.Has(level) {
		allErrs = append(allErrs, fielderrors.NewFieldValueNotSupported(name, level, supportedLevels.List()))
	}

	return allErrs
}

func validateHorizontalPodAutoscalerSpec(autoscaler extensions.HorizontalPodAutoscalerSpec) errs.ValidationErrorList {
	allErrs := errs.ValidationErrorList{}
	if autoscaler.MinReplicas != nil && *autoscaler.MinReplicas < 1 {
		allErrs = append(allErrs, errs.NewFieldInvalid("minReplicas", autoscaler.MinReplicas, `must be bigger or equal to 1`))
	}
	if autoscaler.MaxReplicas < 1 {
		allErrs = append(allErrs, errs.NewFieldInvalid("maxReplicas", autoscaler.MaxReplicas, `must be bigger or equal to 1`))
	}
	if autoscaler.MinReplicas != nil && autoscaler.MaxReplicas < *autoscaler.MinReplicas {
		allErrs = append(allErrs, errs.NewFieldInvalid("maxReplicas", autoscaler.MaxReplicas, `must be bigger or equal to minReplicas`))
	}
	if autoscaler.CPUUtilization != nil && autoscaler.CPUUtilization.TargetPercentage < 1 {
		allErrs = append(allErrs, errs.NewFieldInvalid("cpuUtilization.targetPercentage", autoscaler.CPUUtilization.TargetPercentage, `must be bigger or equal to 1`))
	}
	if refErrs := ValidateSubresourceReference(autoscaler.ScaleRef); len(refErrs) > 0 {
		allErrs = append(allErrs, refErrs.Prefix("scaleRef")...)
	} else if autoscaler.ScaleRef.Subresource != "scale" {
		allErrs = append(allErrs, errs.NewFieldValueNotSupported("scaleRef.subresource", autoscaler.ScaleRef.Subresource, []string{"scale"}))
	}
	return allErrs
}

func ValidateKubernetesMasterConfig(config *api.KubernetesMasterConfig) ValidationResults {
	validationResults := ValidationResults{}

	if len(config.MasterIP) > 0 {
		validationResults.AddErrors(ValidateSpecifiedIP(config.MasterIP, "masterIP")...)
	}

	if config.MasterCount == 0 || config.MasterCount < -1 {
		validationResults.AddErrors(fielderrors.NewFieldInvalid("masterCount", config.MasterCount, "must be a positive integer or -1"))
	}

	validationResults.AddErrors(ValidateCertInfo(config.ProxyClientInfo, false).Prefix("proxyClientInfo")...)
	if len(config.ProxyClientInfo.CertFile) == 0 && len(config.ProxyClientInfo.KeyFile) == 0 {
		validationResults.AddWarnings(fielderrors.NewFieldInvalid("proxyClientInfo", "", "if no client certificate is specified, TLS pods and services cannot validate requests came from the proxy"))
	}

	if len(config.ServicesSubnet) > 0 {
		if _, _, err := net.ParseCIDR(strings.TrimSpace(config.ServicesSubnet)); err != nil {
			validationResults.AddErrors(fielderrors.NewFieldInvalid("servicesSubnet", config.ServicesSubnet, "must be a valid CIDR notation IP range (e.g. 172.30.0.0/16)"))
		}
	}

	if len(config.ServicesNodePortRange) > 0 {
		if _, err := util.ParsePortRange(strings.TrimSpace(config.ServicesNodePortRange)); err != nil {
			validationResults.AddErrors(fielderrors.NewFieldInvalid("servicesNodePortRange", config.ServicesNodePortRange, "must be a valid port range (e.g. 30000-32000)"))
		}
	}

	if len(config.SchedulerConfigFile) > 0 {
		validationResults.AddErrors(ValidateFile(config.SchedulerConfigFile, "schedulerConfigFile")...)
	}

	for i, nodeName := range config.StaticNodeNames {
		if len(nodeName) == 0 {
			validationResults.AddErrors(fielderrors.NewFieldInvalid(fmt.Sprintf("staticNodeName[%d]", i), nodeName, "may not be empty"))
		} else {
			validationResults.AddWarnings(fielderrors.NewFieldInvalid(fmt.Sprintf("staticNodeName[%d]", i), nodeName, "static nodes are not supported"))
		}
	}

	if len(config.PodEvictionTimeout) > 0 {
		if _, err := time.ParseDuration(config.PodEvictionTimeout); err != nil {
			validationResults.AddErrors(fielderrors.NewFieldInvalid("podEvictionTimeout", config.PodEvictionTimeout, "must be a valid time duration string (e.g. '300ms' or '2m30s'). Valid time units are 'ns', 'us', 'ms', 's', 'm', 'h'"))
		}
	}

	for group, versions := range config.DisabledAPIGroupVersions {
		name := "disabledAPIGroupVersions[" + group + "]"
		if !api.KnownKubeAPIGroups.Has(group) {
			validationResults.AddWarnings(fielderrors.NewFieldValueNotSupported(name, group, api.KnownKubeAPIGroups.List()))
			continue
		}

		allowedVersions := sets.NewString(api.KubeAPIGroupsToAllowedVersions[group]...)
		for i, version := range versions {
			if version == "*" {
				continue
			}

			if !allowedVersions.Has(version) {
				validationResults.AddWarnings(fielderrors.NewFieldValueNotSupported(fmt.Sprintf("%s[%d]", name, i), version, allowedVersions.List()))
			}
		}
	}

	validationResults.AddErrors(ValidateAPIServerExtendedArguments(config.APIServerArguments).Prefix("apiServerArguments")...)
	validationResults.AddErrors(ValidateControllerExtendedArguments(config.ControllerArguments).Prefix("controllerArguments")...)

	return validationResults
}

func TestNewInvalid(t *testing.T) {
	testCases := []struct {
		Err     *fielderrors.ValidationError
		Details *unversioned.StatusDetails
	}{
		{
			fielderrors.NewFieldDuplicate("field[0].name", "bar"),
			&unversioned.StatusDetails{
				Kind: "kind",
				Name: "name",
				Causes: []unversioned.StatusCause{{
					Type:  unversioned.CauseTypeFieldValueDuplicate,
					Field: "field[0].name",
				}},
			},
		},
		{
			fielderrors.NewFieldInvalid("field[0].name", "bar", "detail"),
			&unversioned.StatusDetails{
				Kind: "kind",
				Name: "name",
				Causes: []unversioned.StatusCause{{
					Type:  unversioned.CauseTypeFieldValueInvalid,
					Field: "field[0].name",
				}},
			},
		},
		{
			fielderrors.NewFieldNotFound("field[0].name", "bar"),
			&unversioned.StatusDetails{
				Kind: "kind",
				Name: "name",
				Causes: []unversioned.StatusCause{{
					Type:  unversioned.CauseTypeFieldValueNotFound,
					Field: "field[0].name",
				}},
			},
		},
		{
			fielderrors.NewFieldValueNotSupported("field[0].name", "bar", nil),
			&unversioned.StatusDetails{
				Kind: "kind",
				Name: "name",
				Causes: []unversioned.StatusCause{{
					Type:  unversioned.CauseTypeFieldValueNotSupported,
					Field: "field[0].name",
				}},
			},
		},
		{
			fielderrors.NewFieldRequired("field[0].name"),
			&unversioned.StatusDetails{
				Kind: "kind",
				Name: "name",
				Causes: []unversioned.StatusCause{{
					Type:  unversioned.CauseTypeFieldValueRequired,
					Field: "field[0].name",
				}},
			},
		},
	}
	for i, testCase := range testCases {
		vErr, expected := testCase.Err, testCase.Details
		expected.Causes[0].Message = vErr.ErrorBody()
		err := NewInvalid("kind", "name", fielderrors.ValidationErrorList{vErr})
		status := err.(*StatusError).ErrStatus
		if status.Code != 422 || status.Reason != unversioned.StatusReasonInvalid {
			t.Errorf("%d: unexpected status: %#v", i, status)
		}
		if !reflect.DeepEqual(expected, status.Details) {
			t.Errorf("%d: expected %#v, got %#v", i, expected, status.Details)
		}
	}
}

func TestValidate_ValidateEtcdStorageConfig(t *testing.T) {
	osField := "openShiftStorageVersion"
	kubeField := "kubernetesStorageVersion"
	tests := []struct {
		label                   string
		kubeStorageVersion      string
		openshiftStorageVersion string
		name                    string
		expected                fielderrors.ValidationErrorList
	}{
		{
			label:                   "valid levels",
			kubeStorageVersion:      "v1",
			openshiftStorageVersion: "v1",
			expected:                fielderrors.ValidationErrorList{},
		},
		{
			label:                   "unknown openshift level",
			kubeStorageVersion:      "v1",
			openshiftStorageVersion: "bogus",
			expected: fielderrors.ValidationErrorList{
				fielderrors.NewFieldValueNotSupported(osField, "bogus", []string{"v1"}),
			},
		},
		{
			label:                   "unsupported openshift level",
			kubeStorageVersion:      "v1",
			openshiftStorageVersion: "v1beta3",
			expected: fielderrors.ValidationErrorList{
				fielderrors.NewFieldValueNotSupported(osField, "v1beta3", []string{"v1"}),
			},
		},
		{
			label:                   "missing openshift level",
			kubeStorageVersion:      "v1",
			openshiftStorageVersion: "",
			expected: fielderrors.ValidationErrorList{
				fielderrors.NewFieldRequired(osField),
			},
		},
		{
			label:                   "unknown kube level",
			kubeStorageVersion:      "bogus",
			openshiftStorageVersion: "v1",
			expected: fielderrors.ValidationErrorList{
				fielderrors.NewFieldValueNotSupported(kubeField, "bogus", []string{"v1"}),
			},
		},
		{
			label:                   "unsupported kube level",
			kubeStorageVersion:      "v1beta3",
			openshiftStorageVersion: "v1",
			expected: fielderrors.ValidationErrorList{
				fielderrors.NewFieldValueNotSupported(kubeField, "v1beta3", []string{"v1"}),
			},
		},
		{
			label:                   "missing kube level",
			kubeStorageVersion:      "",
			openshiftStorageVersion: "v1",
			expected: fielderrors.ValidationErrorList{
				fielderrors.NewFieldRequired(kubeField),
			},
		},
	}

	for _, test := range tests {
		t.Logf("evaluating test: %s", test.label)
		config := api.EtcdStorageConfig{
			OpenShiftStorageVersion:  test.openshiftStorageVersion,
			KubernetesStorageVersion: test.kubeStorageVersion,
		}
		results := ValidateEtcdStorageConfig(config)
		if !kapi.Semantic.DeepEqual(test.expected, results) {
			t.Errorf("unexpected validation results; diff:\n%v", util.ObjectDiff(test.expected, results))
			return
		}
	}
}