Golang NewInvalid示例

说明

golang newinvalid示例是从最受好评的开源项目中提取的实现代码,你可以参考下面示例的使用方式。

编程语言: Golang

命名空间/包名称: k8s/io/kubernetes/pkg/api/errors

示例#1
文件: helpers_test.go 项目: johndmulhausen/kubernetes

func TestCheckInvalidErr(t *testing.T) {
	tests := []struct {
		err      error
		expected string
	}{
		{
			errors.NewInvalid(api.Kind("Invalid1"), "invalidation", field.ErrorList{field.Invalid(field.NewPath("field"), "single", "details")}),
			`Error from server: Invalid1 "invalidation" is invalid: field: Invalid value: "single": details`,
		},
		{
			errors.NewInvalid(api.Kind("Invalid2"), "invalidation", field.ErrorList{field.Invalid(field.NewPath("field1"), "multi1", "details"), field.Invalid(field.NewPath("field2"), "multi2", "details")}),
			`Error from server: Invalid2 "invalidation" is invalid: [field1: Invalid value: "multi1": details, field2: Invalid value: "multi2": details]`,
		},
		{
			errors.NewInvalid(api.Kind("Invalid3"), "invalidation", field.ErrorList{}),
			`Error from server: Invalid3 "invalidation" is invalid: <nil>`,
		},
	}

	var errReturned string
	errHandle := func(err string) {
		errReturned = err
	}

	for _, test := range tests {
		checkErr(test.err, errHandle)

		if errReturned != test.expected {
			t.Fatalf("Got: %s, expected: %s", errReturned, test.expected)
		}
	}
}

示例#2
文件: helpers_test.go 项目: dctse/openshift-cucumber

func TestCheckInvalidErr(t *testing.T) {
	tests := []struct {
		err      error
		expected string
	}{
		{
			errors.NewInvalid("Invalid1", "invalidation", fielderrors.ValidationErrorList{fielderrors.NewFieldInvalid("Cause", "single", "details")}),
			`Error from server: Invalid1 "invalidation" is invalid: Cause: invalid value 'single', Details: details`,
		},
		{
			errors.NewInvalid("Invalid2", "invalidation", fielderrors.ValidationErrorList{fielderrors.NewFieldInvalid("Cause", "multi1", "details"), fielderrors.NewFieldInvalid("Cause", "multi2", "details")}),
			`Error from server: Invalid2 "invalidation" is invalid: [Cause: invalid value 'multi1', Details: details, Cause: invalid value 'multi2', Details: details]`,
		},
		{
			errors.NewInvalid("Invalid3", "invalidation", fielderrors.ValidationErrorList{}),
			`Error from server: Invalid3 "invalidation" is invalid: <nil>`,
		},
	}

	var errReturned string
	errHandle := func(err string) {
		errReturned = err
	}

	for _, test := range tests {
		checkErr(test.err, errHandle)

		if errReturned != test.expected {
			t.Fatalf("Got: %s, expected: %s", errReturned, test.expected)
		}
	}
}

示例#3
文件: rest.go 项目: RomainVabre/origin

// Create processes a Template and creates a new list of objects
func (s *REST) Create(ctx kapi.Context, obj runtime.Object) (runtime.Object, error) {
	tpl, ok := obj.(*api.Template)
	if !ok {
		return nil, errors.NewBadRequest("not a template")
	}
	if errs := templatevalidation.ValidateProcessedTemplate(tpl); len(errs) > 0 {
		return nil, errors.NewInvalid(api.Kind("Template"), tpl.Name, errs)
	}

	generators := map[string]generator.Generator{
		"expression": generator.NewExpressionValueGenerator(rand.New(rand.NewSource(time.Now().UnixNano()))),
	}
	processor := template.NewProcessor(generators)
	if errs := processor.Process(tpl); len(errs) > 0 {
		glog.V(1).Infof(errs.ToAggregate().Error())
		return nil, errors.NewInvalid(api.Kind("Template"), tpl.Name, errs)
	}

	// we know that we get back runtime.Unstructured objects from the Process call.  We need to encode those
	// objects using the unstructured codec BEFORE the REST layers gets its shot at encoding to avoid a layered
	// encode being done.
	for i := range tpl.Objects {
		tpl.Objects[i] = runtime.NewEncodable(runtime.UnstructuredJSONScheme, tpl.Objects[i])
	}

	return tpl, nil
}

示例#4
文件: create.go 项目: robbfoster-taulia/kubernetes

// BeforeCreate ensures that common operations for all resources are performed on creation. It only returns
// errors that can be converted to api.Status. It invokes PrepareForCreate, then GenerateName, then Validate.
// It returns nil if the object should be created.
func BeforeCreate(strategy RESTCreateStrategy, ctx api.Context, obj runtime.Object) error {
	objectMeta, kind, kerr := objectMetaAndKind(strategy, obj)
	if kerr != nil {
		return kerr
	}

	if strategy.NamespaceScoped() {
		if !api.ValidNamespace(ctx, objectMeta) {
			return errors.NewBadRequest("the namespace of the provided object does not match the namespace sent on the request")
		}
	} else {
		objectMeta.Namespace = api.NamespaceNone
	}
	objectMeta.DeletionTimestamp = nil
	objectMeta.DeletionGracePeriodSeconds = nil
	strategy.PrepareForCreate(obj)
	api.FillObjectMetaSystemFields(ctx, objectMeta)
	api.GenerateName(strategy, objectMeta)

	if errs := strategy.Validate(ctx, obj); len(errs) > 0 {
		return errors.NewInvalid(kind, objectMeta.Name, errs)
	}

	// Custom validation (including name validation) passed
	// Now run common validation on object meta
	// Do this *after* custom validation so that specific error messages are shown whenever possible
	if errs := validation.ValidateObjectMeta(objectMeta, strategy.NamespaceScoped(), validation.ValidatePathSegmentName); len(errs) > 0 {
		return errors.NewInvalid(kind, objectMeta.Name, errs)
	}

	strategy.Canonicalize(obj)

	return nil
}

示例#5
文件: etcd.go 项目: robertabbott/kubernetes

// Create ensures a pod is bound to a specific host.
func (r *BindingREST) Create(ctx api.Context, obj runtime.Object) (out runtime.Object, err error) {
	binding := obj.(*api.Binding)
	// TODO: move me to a binding strategy
	if len(binding.Target.Kind) != 0 && binding.Target.Kind != "Node" {
		return nil, errors.NewInvalid("binding", binding.Name, validation.ErrorList{validation.NewInvalidError("to.kind", binding.Target.Kind, "must be empty or 'Node'")})
	}
	if len(binding.Target.Name) == 0 {
		return nil, errors.NewInvalid("binding", binding.Name, validation.ErrorList{validation.NewRequiredError("to.name")})
	}
	err = r.assignPod(ctx, binding.Name, binding.Target.Name, binding.Annotations)
	out = &unversioned.Status{Status: unversioned.StatusSuccess}
	return
}

示例#6
文件: etcd.go 项目: vmturbo/kubernetes

// Create ensures a pod is bound to a specific host.
func (r *BindingREST) Create(ctx api.Context, obj runtime.Object) (out runtime.Object, err error) {
	binding := obj.(*api.Binding)
	// TODO: move me to a binding strategy
	if len(binding.Target.Kind) != 0 && (binding.Target.Kind != "Node" && binding.Target.Kind != "Minion") {
		return nil, errors.NewInvalid("binding", binding.Name, fielderrors.ValidationErrorList{fielderrors.NewFieldInvalid("to.kind", binding.Target.Kind, "must be empty, 'Node', or 'Minion'")})
	}
	if len(binding.Target.Name) == 0 {
		return nil, errors.NewInvalid("binding", binding.Name, fielderrors.ValidationErrorList{fielderrors.NewFieldRequired("to.name")})
	}
	err = r.assignPod(ctx, binding.Name, binding.Target.Name, binding.Annotations)
	out = &api.Status{Status: api.StatusSuccess}
	return
}

示例#7
文件: helpers_test.go 项目: ncdc/origin

func TestCheckInvalidErr(t *testing.T) {
	tests := []struct {
		err      error
		expected string
	}{
		{
			errors.NewInvalid(api.Kind("Invalid1"), "invalidation", field.ErrorList{field.Invalid(field.NewPath("field"), "single", "details")}),
			`error: The Invalid1 "invalidation" is invalid. field: Invalid value: "single": details`,
		},
		{
			errors.NewInvalid(api.Kind("Invalid2"), "invalidation", field.ErrorList{field.Invalid(field.NewPath("field1"), "multi1", "details"), field.Invalid(field.NewPath("field2"), "multi2", "details")}),
			`error: The Invalid2 "invalidation" is invalid. * field1: Invalid value: "multi1": details, * field2: Invalid value: "multi2": details`,
		},
		{
			errors.NewInvalid(api.Kind("Invalid3"), "invalidation", field.ErrorList{}),
			`error: The Invalid3 "invalidation" is invalid. %!s(<nil>)`,
		},
		{
			errors.NewInvalid(api.Kind("Invalid4"), "invalidation", field.ErrorList{field.Invalid(field.NewPath("field4"), "multi4", "details"), field.Invalid(field.NewPath("field4"), "multi4", "details")}),
			`error: The Invalid4 "invalidation" is invalid. field4: Invalid value: "multi4": details`,
		},
	}

	var errReturned string
	errHandle := func(err string) {
		for _, v := range strings.Split(err, "\n") {
			separator := " "
			if errReturned == "" || v == "" {
				separator = ""
			} else if !strings.HasSuffix(errReturned, ".") {
				separator = ", "
			}
			errReturned = fmt.Sprintf("%s%s%s", errReturned, separator, v)
		}
		if !strings.HasPrefix(errReturned, "error: ") {
			errReturned = fmt.Sprintf("error: %s", errReturned)
		}
		if strings.HasSuffix(errReturned, ", ") {
			errReturned = errReturned[:len(errReturned)-len(" ,")]
		}
	}

	for _, test := range tests {
		checkErr(test.err, errHandle)

		if errReturned != test.expected {
			t.Fatalf("Got: %s, expected: %s", errReturned, test.expected)
		}
		errReturned = ""
	}
}

示例#8
文件: etcd.go 项目: SunWeicheng0001/kubernetes

// Create ensures a pod is bound to a specific host.
func (r *BindingREST) Create(ctx api.Context, obj runtime.Object) (out runtime.Object, err error) {
	glog.Info("pkg/registry/pod/etcd/etcd.go #Create")
	binding := obj.(*api.Binding)
	// TODO: move me to a binding strategy
	if len(binding.Target.Kind) != 0 && binding.Target.Kind != "Node" {
		return nil, errors.NewInvalid("binding", binding.Name, fielderrors.ValidationErrorList{fielderrors.NewFieldInvalid("to.kind", binding.Target.Kind, "must be empty, 'Node', or 'Minion'")})
	}
	if len(binding.Target.Name) == 0 {
		return nil, errors.NewInvalid("binding", binding.Name, fielderrors.ValidationErrorList{fielderrors.NewFieldRequired("to.name")})
	}
	err = r.assignPod(ctx, binding.Name, binding.Target.Name, binding.Annotations)
	glog.Infof("%s %s", binding.Name, binding.Target.Name)
	out = &unversioned.Status{Status: unversioned.StatusSuccess}
	return
}

示例#9
文件: etcd.go 项目: erinboyd/origin

// Create ensures a pod is bound to a specific host.
func (r *BindingREST) Create(ctx api.Context, obj runtime.Object) (out runtime.Object, err error) {
	binding := obj.(*api.Binding)
	// TODO: move me to a binding strategy
	if len(binding.Target.Kind) != 0 && binding.Target.Kind != "Node" {
		// TODO: When validation becomes versioned, this gets more complicated.
		return nil, errors.NewInvalid("binding", binding.Name, field.ErrorList{field.NotSupported(field.NewPath("target", "kind"), binding.Target.Kind, []string{"Node", "<empty>"})})
	}
	if len(binding.Target.Name) == 0 {
		// TODO: When validation becomes versioned, this gets more complicated.
		return nil, errors.NewInvalid("binding", binding.Name, field.ErrorList{field.Required(field.NewPath("target", "name"))})
	}
	err = r.assignPod(ctx, binding.Name, binding.Target.Name, binding.Annotations)
	out = &unversioned.Status{Status: unversioned.StatusSuccess}
	return
}

示例#10
文件: externalip_admission.go 项目: asiainfoLDP/datafactory

// Admit determines if the service should be admitted based on the configured network CIDR.
func (r *externalIPRanger) Admit(a kadmission.Attributes) error {
	if a.GetResource() != kapi.Resource("services") {
		return nil
	}

	svc, ok := a.GetObject().(*kapi.Service)
	// if we can't convert then we don't handle this object so just return
	if !ok {
		return nil
	}

	var errs field.ErrorList
	switch {
	// administrator disabled externalIPs
	case len(svc.Spec.ExternalIPs) > 0 && len(r.admit) == 0:
		errs = append(errs, field.Forbidden(field.NewPath("spec", "externalIPs"), "externalIPs have been disabled"))
	// administrator has limited the range
	case len(svc.Spec.ExternalIPs) > 0 && len(r.admit) > 0:
		for i, s := range svc.Spec.ExternalIPs {
			ip := net.ParseIP(s)
			if ip == nil {
				errs = append(errs, field.Forbidden(field.NewPath("spec", "externalIPs").Index(i), "externalIPs must be a valid address"))
				continue
			}
			if networkSlice(r.reject).Contains(ip) || !networkSlice(r.admit).Contains(ip) {
				errs = append(errs, field.Forbidden(field.NewPath("spec", "externalIPs").Index(i), "externalIP is not allowed"))
				continue
			}
		}
	}
	if len(errs) > 0 {
		return apierrs.NewInvalid(a.GetKind(), a.GetName(), errs)
	}
	return nil
}

示例#11
文件: rest.go 项目: RomainVabre/origin

// Create transforms a LocalSAR into an ClusterSAR that is requesting a namespace.  That collapses the code paths.
// LocalSubjectAccessReview exists to allow clean expression of policy.
func (r *REST) Create(ctx kapi.Context, obj runtime.Object) (runtime.Object, error) {
	localSAR, ok := obj.(*authorizationapi.LocalSubjectAccessReview)
	if !ok {
		return nil, kapierrors.NewBadRequest(fmt.Sprintf("not a localSubjectAccessReview: %#v", obj))
	}
	if errs := authorizationvalidation.ValidateLocalSubjectAccessReview(localSAR); len(errs) > 0 {
		return nil, kapierrors.NewInvalid(authorizationapi.Kind(localSAR.Kind), "", errs)
	}
	if namespace := kapi.NamespaceValue(ctx); len(namespace) == 0 {
		return nil, kapierrors.NewBadRequest(fmt.Sprintf("namespace is required on this type: %v", namespace))
	} else if (len(localSAR.Action.Namespace) > 0) && (namespace != localSAR.Action.Namespace) {
		return nil, field.Invalid(field.NewPath("namespace"), localSAR.Action.Namespace, fmt.Sprintf("namespace must be: %v", namespace))
	}

	// transform this into a SubjectAccessReview
	clusterSAR := &authorizationapi.SubjectAccessReview{
		Action: localSAR.Action,
		User:   localSAR.User,
		Groups: localSAR.Groups,
		Scopes: localSAR.Scopes,
	}
	clusterSAR.Action.Namespace = kapi.NamespaceValue(ctx)

	return r.clusterSARRegistry.CreateSubjectAccessReview(kapi.WithNamespace(ctx, ""), clusterSAR)
}

示例#12
文件: etcd.go 项目: ysh7/kubernetes

func (r *ScaleREST) Update(ctx api.Context, obj runtime.Object) (runtime.Object, bool, error) {
	if obj == nil {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("nil update passed to Scale"))
	}
	scale, ok := obj.(*extensions.Scale)
	if !ok {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("expected input object type to be Scale, but %T", obj))
	}

	if errs := extvalidation.ValidateScale(scale); len(errs) > 0 {
		return nil, false, errors.NewInvalid(extensions.Kind("Scale"), scale.Name, errs)
	}

	deployment, err := r.registry.GetDeployment(ctx, scale.Name)
	if err != nil {
		return nil, false, errors.NewNotFound(extensions.Resource("deployments/scale"), scale.Name)
	}
	deployment.Spec.Replicas = scale.Spec.Replicas
	deployment.ResourceVersion = scale.ResourceVersion
	deployment, err = r.registry.UpdateDeployment(ctx, deployment)
	if err != nil {
		return nil, false, err
	}
	newScale, err := scaleFromDeployment(deployment)
	if err != nil {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("%v", err))
	}
	return newScale, false, nil
}

示例#13
文件: etcd.go 项目: johnmccawley/origin

// Update scales the DeploymentConfig for the given Scale subresource, returning the updated Scale.
func (r *ScaleREST) Update(ctx kapi.Context, obj runtime.Object) (runtime.Object, bool, error) {
	if obj == nil {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("nil update passed to Scale"))
	}
	scale, ok := obj.(*extensions.Scale)
	if !ok {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("wrong object passed to Scale update: %v", obj))
	}

	// fake an existing object to validate
	existing := &extensions.Scale{
		ObjectMeta: kapi.ObjectMeta{
			Name:              scale.Name,
			CreationTimestamp: scale.CreationTimestamp,
		},
	}

	if existing.Namespace, ok = kapi.NamespaceFrom(ctx); !ok {
		existing.Namespace = scale.Namespace
	}

	if errs := extvalidation.ValidateScaleUpdate(scale, existing); len(errs) > 0 {
		return nil, false, errors.NewInvalid("scale", scale.Name, errs)
	}

	deploymentConfig, err := r.registry.GetDeploymentConfig(ctx, scale.Name)
	if err != nil {
		return nil, false, errors.NewNotFound("scale", scale.Name)
	}

	scaleRet := &extensions.Scale{
		ObjectMeta: kapi.ObjectMeta{
			Name:              deploymentConfig.Name,
			Namespace:         deploymentConfig.Namespace,
			CreationTimestamp: deploymentConfig.CreationTimestamp,
		},
		Spec: extensions.ScaleSpec{
			Replicas: scale.Spec.Replicas,
		},
		Status: extensions.ScaleStatus{
			Selector: deploymentConfig.Spec.Selector,
		},
	}

	// TODO(directxman12): this is going to be a bit out of sync, since we are calculating it
	// here and not as part of the deploymentconfig loop -- is there a better way of doing it?
	totalReplicas, err := r.replicasForDeploymentConfig(deploymentConfig.Namespace, deploymentConfig.Name)
	if err != nil {
		return nil, false, err
	}

	oldReplicas := deploymentConfig.Spec.Replicas
	deploymentConfig.Spec.Replicas = scale.Spec.Replicas
	if err := r.registry.UpdateDeploymentConfig(ctx, deploymentConfig); err != nil {
		return nil, false, err
	}
	scaleRet.Status.Replicas = totalReplicas + (scale.Spec.Replicas - oldReplicas)

	return scaleRet, false, nil
}

示例#14
文件: rest.go 项目: jhadvig/origin

// Update replaces a given Route instance with an existing instance in rs.registry.
func (rs *REST) Update(ctx kapi.Context, obj runtime.Object) (runtime.Object, bool, error) {
	route, ok := obj.(*api.Route)
	if !ok {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("not a route: %#v", obj))
	}
	if !kapi.ValidNamespace(ctx, &route.ObjectMeta) {
		return nil, false, errors.NewConflict("route", route.Namespace, fmt.Errorf("Route.Namespace does not match the provided context"))
	}

	old, err := rs.Get(ctx, route.Name)
	if err != nil {
		return nil, false, err
	}
	if errs := validation.ValidateRouteUpdate(route, old.(*api.Route)); len(errs) > 0 {
		return nil, false, errors.NewInvalid("route", route.Name, errs)
	}

	// TODO: Convert to generic etcd
	// TODO: Call ValidateRouteUpdate->ValidateObjectMetaUpdate
	// TODO: In the UpdateStrategy.PrepareForUpdate, set the HostGeneratedAnnotationKey annotation to "false" if the updated route object modifies the host

	err = rs.registry.UpdateRoute(ctx, route)
	if err != nil {
		return nil, false, err
	}
	out, err := rs.registry.GetRoute(ctx, route.Name)
	return out, false, err
}

示例#15
文件: etcd.go 项目: Clarifai/kubernetes

func (r *ScaleREST) Update(ctx api.Context, obj runtime.Object) (runtime.Object, bool, error) {
	if obj == nil {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("nil update passed to Scale"))
	}
	scale, ok := obj.(*extensions.Scale)
	if !ok {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("wrong object passed to Scale update: %v", obj))
	}

	if errs := extvalidation.ValidateScale(scale); len(errs) > 0 {
		return nil, false, errors.NewInvalid(extensions.Kind("Scale"), scale.Name, errs)
	}

	rc, err := (*r.registry).GetController(ctx, scale.Name)
	if err != nil {
		return nil, false, errors.NewNotFound(extensions.Resource("replicationcontrollers/scale"), scale.Name)
	}
	rc.Spec.Replicas = scale.Spec.Replicas
	rc.ResourceVersion = scale.ResourceVersion
	rc, err = (*r.registry).UpdateController(ctx, rc)
	if err != nil {
		return nil, false, errors.NewConflict(extensions.Resource("replicationcontrollers/scale"), scale.Name, err)
	}
	return scaleFromRC(rc), false, nil
}

示例#16
文件: etcd.go 项目: xgwang-zte/origin

// Update scales the DeploymentConfig for the given Scale subresource, returning the updated Scale.
func (r *ScaleREST) Update(ctx kapi.Context, name string, objInfo rest.UpdatedObjectInfo) (runtime.Object, bool, error) {
	deploymentConfig, err := r.registry.GetDeploymentConfig(ctx, name)
	if err != nil {
		return nil, false, errors.NewNotFound(extensions.Resource("scale"), name)
	}

	old := api.ScaleFromConfig(deploymentConfig)
	obj, err := objInfo.UpdatedObject(ctx, old)
	if err != nil {
		return nil, false, err
	}

	scale, ok := obj.(*extensions.Scale)
	if !ok {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("wrong object passed to Scale update: %v", obj))
	}

	if errs := extvalidation.ValidateScale(scale); len(errs) > 0 {
		return nil, false, errors.NewInvalid(extensions.Kind("Scale"), scale.Name, errs)
	}

	deploymentConfig.Spec.Replicas = scale.Spec.Replicas
	if err := r.registry.UpdateDeploymentConfig(ctx, deploymentConfig); err != nil {
		return nil, false, err
	}

	return scale, false, nil
}

示例#17
文件: rest.go 项目: keithtobin/kubernetes

// Update updates a LimitRange object.
func (rs *REST) Update(ctx api.Context, obj runtime.Object) (runtime.Object, bool, error) {
	limitRange, ok := obj.(*api.LimitRange)
	if !ok {
		return nil, false, fmt.Errorf("invalid object type")
	}

	if !api.ValidNamespace(ctx, &limitRange.ObjectMeta) {
		return nil, false, errors.NewConflict("limitRange", limitRange.Namespace, fmt.Errorf("LimitRange.Namespace does not match the provided context"))
	}

	oldObj, err := rs.registry.Get(ctx, limitRange.Name)
	if err != nil {
		return nil, false, err
	}

	editLimitRange := oldObj.(*api.LimitRange)

	// set the editable fields on the existing object
	editLimitRange.Labels = limitRange.Labels
	editLimitRange.ResourceVersion = limitRange.ResourceVersion
	editLimitRange.Annotations = limitRange.Annotations
	editLimitRange.Spec = limitRange.Spec

	if errs := validation.ValidateLimitRange(editLimitRange); len(errs) > 0 {
		return nil, false, errors.NewInvalid("limitRange", editLimitRange.Name, errs)
	}

	if err := rs.registry.UpdateWithName(ctx, editLimitRange.Name, editLimitRange); err != nil {
		return nil, false, err
	}
	out, err := rs.registry.Get(ctx, editLimitRange.Name)
	return out, false, err
}

示例#18
文件: rest.go 项目: keithtobin/kubernetes

// Create a LimitRange object
func (rs *REST) Create(ctx api.Context, obj runtime.Object) (runtime.Object, error) {
	limitRange, ok := obj.(*api.LimitRange)
	if !ok {
		return nil, fmt.Errorf("invalid object type")
	}

	if !api.ValidNamespace(ctx, &limitRange.ObjectMeta) {
		return nil, errors.NewConflict("limitRange", limitRange.Namespace, fmt.Errorf("LimitRange.Namespace does not match the provided context"))
	}

	if len(limitRange.Name) == 0 {
		limitRange.Name = string(util.NewUUID())
	}

	if errs := validation.ValidateLimitRange(limitRange); len(errs) > 0 {
		return nil, errors.NewInvalid("limitRange", limitRange.Name, errs)
	}
	api.FillObjectMetaSystemFields(ctx, &limitRange.ObjectMeta)

	err := rs.registry.CreateWithName(ctx, limitRange.Name, limitRange)
	if err != nil {
		return nil, err
	}
	return rs.registry.Get(ctx, limitRange.Name)
}

示例#19
文件: rest.go 项目: Xmagicer/origin

// Create registers a given new ResourceAccessReview instance to r.registry.
func (r *REST) Create(ctx kapi.Context, obj runtime.Object) (runtime.Object, error) {
	resourceAccessReview, ok := obj.(*authorizationapi.ResourceAccessReview)
	if !ok {
		return nil, kapierrors.NewBadRequest(fmt.Sprintf("not a resourceAccessReview: %#v", obj))
	}
	if errs := authorizationvalidation.ValidateResourceAccessReview(resourceAccessReview); len(errs) > 0 {
		return nil, kapierrors.NewInvalid(authorizationapi.Kind(resourceAccessReview.Kind), "", errs)
	}
	// if a namespace is present on the request, then the namespace on the on the RAR is overwritten.
	// This is to support backwards compatibility.  To have gotten here in this state, it means that
	// the authorizer decided that a user could run an RAR against this namespace
	if namespace := kapi.NamespaceValue(ctx); len(namespace) > 0 {
		resourceAccessReview.Action.Namespace = namespace

	} else if err := r.isAllowed(ctx, resourceAccessReview); err != nil {
		// this check is mutually exclusive to the condition above.  localSAR and localRAR both clear the namespace before delegating their calls
		// We only need to check if the RAR is allowed **again** if the authorizer didn't already approve the request for a legacy call.
		return nil, err
	}

	requestContext := kapi.WithNamespace(ctx, resourceAccessReview.Action.Namespace)
	attributes := authorizer.ToDefaultAuthorizationAttributes(resourceAccessReview.Action)
	users, groups, err := r.authorizer.GetAllowedSubjects(requestContext, attributes)

	response := &authorizationapi.ResourceAccessReviewResponse{
		Namespace: resourceAccessReview.Action.Namespace,
		Users:     users,
		Groups:    groups,
	}
	if err != nil {
		response.EvaluationError = err.Error()
	}

	return response, nil
}

示例#20
文件: rest.go 项目: humblec/kubernetes

func (r *REST) Create(ctx api.Context, obj runtime.Object) (runtime.Object, error) {
	selfSAR, ok := obj.(*authorizationapi.SelfSubjectAccessReview)
	if !ok {
		return nil, apierrors.NewBadRequest(fmt.Sprintf("not a SelfSubjectAccessReview: %#v", obj))
	}
	if errs := authorizationvalidation.ValidateSelfSubjectAccessReview(selfSAR); len(errs) > 0 {
		return nil, apierrors.NewInvalid(authorizationapi.Kind(selfSAR.Kind), "", errs)
	}
	userToCheck, exists := api.UserFrom(ctx)
	if !exists {
		return nil, apierrors.NewBadRequest("no user present on request")
	}

	var authorizationAttributes authorizer.AttributesRecord
	if selfSAR.Spec.ResourceAttributes != nil {
		authorizationAttributes = authorizationutil.ResourceAttributesFrom(userToCheck, *selfSAR.Spec.ResourceAttributes)
	} else {
		authorizationAttributes = authorizationutil.NonResourceAttributesFrom(userToCheck, *selfSAR.Spec.NonResourceAttributes)
	}

	allowed, reason, evaluationErr := r.authorizer.Authorize(authorizationAttributes)

	selfSAR.Status = authorizationapi.SubjectAccessReviewStatus{
		Allowed: allowed,
		Reason:  reason,
	}
	if evaluationErr != nil {
		selfSAR.Status.EvaluationError = evaluationErr.Error()
	}

	return selfSAR, nil
}

示例#21
文件: rest.go 项目: humblec/kubernetes

func (r *REST) Create(ctx kapi.Context, obj runtime.Object) (runtime.Object, error) {
	localSubjectAccessReview, ok := obj.(*authorizationapi.LocalSubjectAccessReview)
	if !ok {
		return nil, kapierrors.NewBadRequest(fmt.Sprintf("not a LocaLocalSubjectAccessReview: %#v", obj))
	}
	if errs := authorizationvalidation.ValidateLocalSubjectAccessReview(localSubjectAccessReview); len(errs) > 0 {
		return nil, kapierrors.NewInvalid(authorizationapi.Kind(localSubjectAccessReview.Kind), "", errs)
	}
	namespace := kapi.NamespaceValue(ctx)
	if len(namespace) == 0 {
		return nil, kapierrors.NewBadRequest(fmt.Sprintf("namespace is required on this type: %v", namespace))
	}
	if namespace != localSubjectAccessReview.Namespace {
		return nil, kapierrors.NewBadRequest(fmt.Sprintf("spec.resourceAttributes.namespace must match namespace: %v", namespace))
	}

	authorizationAttributes := authorizationutil.AuthorizationAttributesFrom(localSubjectAccessReview.Spec)
	allowed, reason, evaluationErr := r.authorizer.Authorize(authorizationAttributes)

	localSubjectAccessReview.Status = authorizationapi.SubjectAccessReviewStatus{
		Allowed: allowed,
		Reason:  reason,
	}
	if evaluationErr != nil {
		localSubjectAccessReview.Status.EvaluationError = evaluationErr.Error()
	}

	return localSubjectAccessReview, nil
}

示例#22
文件: rest.go 项目: CodeJuan/kubernetes

func (r *REST) Create(ctx kapi.Context, obj runtime.Object) (runtime.Object, error) {
	subjectAccessReview, ok := obj.(*authorizationapi.SubjectAccessReview)
	if !ok {
		return nil, kapierrors.NewBadRequest(fmt.Sprintf("not a SubjectAccessReview: %#v", obj))
	}
	if errs := authorizationvalidation.ValidateSubjectAccessReview(subjectAccessReview); len(errs) > 0 {
		return nil, kapierrors.NewInvalid(authorizationapi.Kind(subjectAccessReview.Kind), "", errs)
	}

	userToCheck := &user.DefaultInfo{
		Name:   subjectAccessReview.Spec.User,
		Groups: subjectAccessReview.Spec.Groups,
		Extra:  convertToUserInfoExtra(subjectAccessReview.Spec.Extra),
	}

	var authorizationAttributes authorizer.AttributesRecord
	if subjectAccessReview.Spec.ResourceAttributes != nil {
		authorizationAttributes = authorizationutil.ResourceAttributesFrom(userToCheck, *subjectAccessReview.Spec.ResourceAttributes)
	} else {
		authorizationAttributes = authorizationutil.NonResourceAttributesFrom(userToCheck, *subjectAccessReview.Spec.NonResourceAttributes)
	}

	allowed, reason, evaluationErr := r.authorizer.Authorize(authorizationAttributes)

	subjectAccessReview.Status = authorizationapi.SubjectAccessReviewStatus{
		Allowed: allowed,
		Reason:  reason,
	}
	if evaluationErr != nil {
		subjectAccessReview.Status.EvaluationError = evaluationErr.Error()
	}

	return subjectAccessReview, nil
}

示例#23
文件: proxy.go 项目: abhgupta/origin

func (s *REST) Update(ctx kapi.Context, name string, objInfo rest.UpdatedObjectInfo) (runtime.Object, bool, error) {
	oldObj, err := s.Get(ctx, name)
	if err != nil {
		return nil, false, err
	}

	obj, err := objInfo.UpdatedObject(ctx, oldObj)
	if err != nil {
		return nil, false, err
	}

	project, ok := obj.(*api.Project)
	if !ok {
		return nil, false, fmt.Errorf("not a project: %#v", obj)
	}

	s.updateStrategy.PrepareForUpdate(obj, oldObj)
	if errs := s.updateStrategy.ValidateUpdate(ctx, obj, oldObj); len(errs) > 0 {
		return nil, false, kerrors.NewInvalid(projectapi.Kind("Project"), project.Name, errs)
	}

	namespace, err := s.client.Update(projectutil.ConvertProject(project))
	if err != nil {
		return nil, false, err
	}

	return projectutil.ConvertNamespace(namespace), false, nil
}

示例#24
文件: update.go 项目: Rushit/kubernetes

// BeforeUpdate ensures that common operations for all resources are performed on update. It only returns
// errors that can be converted to api.Status. It will invoke update validation with the provided existing
// and updated objects.
func BeforeUpdate(strategy RESTUpdateStrategy, ctx api.Context, obj, old runtime.Object) error {
	objectMeta, kind, kerr := objectMetaAndKind(strategy, obj)
	if kerr != nil {
		return kerr
	}
	if strategy.NamespaceScoped() {
		if !api.ValidNamespace(ctx, objectMeta) {
			return errors.NewBadRequest("the namespace of the provided object does not match the namespace sent on the request")
		}
	} else {
		objectMeta.Namespace = api.NamespaceNone
	}

	strategy.PrepareForUpdate(obj, old)

	// Ensure some common fields, like UID, are validated for all resources.
	errs, err := validateCommonFields(obj, old)
	if err != nil {
		return errors.NewInternalError(err)
	}

	errs = append(errs, strategy.ValidateUpdate(ctx, obj, old)...)
	if len(errs) > 0 {
		return errors.NewInvalid(kind.GroupKind(), objectMeta.Name, errs)
	}

	strategy.Canonicalize(obj)

	return nil
}

示例#25
文件: etcd.go 项目: ysh7/kubernetes

func (r *ScaleREST) Update(ctx api.Context, obj runtime.Object) (runtime.Object, bool, error) {
	if obj == nil {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("nil update passed to Scale"))
	}
	scale, ok := obj.(*extensions.Scale)
	if !ok {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("wrong object passed to Scale update: %v", obj))
	}

	if errs := extvalidation.ValidateScale(scale); len(errs) > 0 {
		return nil, false, errors.NewInvalid(extensions.Kind("Scale"), scale.Name, errs)
	}

	rs, err := r.registry.GetReplicaSet(ctx, scale.Name)
	if err != nil {
		return nil, false, errors.NewNotFound(extensions.Resource("replicasets/scale"), scale.Name)
	}
	rs.Spec.Replicas = scale.Spec.Replicas
	rs.ResourceVersion = scale.ResourceVersion
	rs, err = r.registry.UpdateReplicaSet(ctx, rs)
	if err != nil {
		return nil, false, err
	}
	newScale, err := scaleFromReplicaSet(rs)
	if err != nil {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("%v", err))
	}
	return newScale, false, err
}

示例#26
文件: etcd.go 项目: ipbabble/kubernetes

func (r *ScaleREST) Update(ctx api.Context, name string, objInfo rest.UpdatedObjectInfo) (runtime.Object, bool, error) {
	rc, err := r.registry.GetController(ctx, name)
	if err != nil {
		return nil, false, errors.NewNotFound(autoscaling.Resource("replicationcontrollers/scale"), name)
	}

	oldScale := scaleFromRC(rc)
	obj, err := objInfo.UpdatedObject(ctx, oldScale)
	if err != nil {
		return nil, false, err
	}

	if obj == nil {
		return nil, false, errors.NewBadRequest("nil update passed to Scale")
	}
	scale, ok := obj.(*autoscaling.Scale)
	if !ok {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("wrong object passed to Scale update: %v", obj))
	}

	if errs := validation.ValidateScale(scale); len(errs) > 0 {
		return nil, false, errors.NewInvalid(autoscaling.Kind("Scale"), scale.Name, errs)
	}

	rc.Spec.Replicas = scale.Spec.Replicas
	rc.ResourceVersion = scale.ResourceVersion
	rc, err = r.registry.UpdateController(ctx, rc)
	if err != nil {
		return nil, false, err
	}
	return scaleFromRC(rc), false, nil
}

示例#27
文件: rest.go 项目: juanluisvaladas/origin

// Create instantiates a deployment config
func (r *REST) Create(ctx kapi.Context, obj runtime.Object) (runtime.Object, error) {
	req, ok := obj.(*deployapi.DeploymentRequest)
	if !ok {
		return nil, errors.NewInternalError(fmt.Errorf("wrong object passed for requesting a new rollout: %#v", obj))
	}

	configObj, err := r.store.Get(ctx, req.Name)
	if err != nil {
		return nil, err
	}
	config := configObj.(*deployapi.DeploymentConfig)
	old := config

	if errs := validation.ValidateRequestForDeploymentConfig(req, config); len(errs) > 0 {
		return nil, errors.NewInvalid(deployapi.Kind("DeploymentRequest"), req.Name, errs)
	}

	// We need to process the deployment config before we can determine if it is possible to trigger
	// a deployment.
	if req.Latest {
		if err := processTriggers(config, r.isn, req.Force); err != nil {
			return nil, err
		}
	}

	canTrigger, causes, err := canTrigger(config, r.rn, r.decoder, req.Force)
	if err != nil {
		return nil, err
	}
	// If we cannot trigger then there is nothing to do here.
	if !canTrigger {
		return &unversioned.Status{
			Message: fmt.Sprintf("deployment config %q cannot be instantiated", config.Name),
			Code:    int32(204),
		}, nil
	}
	glog.V(4).Infof("New deployment for %q caused by %#v", config.Name, causes)

	config.Status.Details = new(deployapi.DeploymentDetails)
	config.Status.Details.Causes = causes
	switch causes[0].Type {
	case deployapi.DeploymentTriggerOnConfigChange:
		config.Status.Details.Message = "config change"
	case deployapi.DeploymentTriggerOnImageChange:
		config.Status.Details.Message = "image change"
	case deployapi.DeploymentTriggerManual:
		config.Status.Details.Message = "manual change"
	}
	config.Status.LatestVersion++

	userInfo, _ := kapi.UserFrom(ctx)
	attrs := admission.NewAttributesRecord(config, old, deployapi.Kind("DeploymentConfig").WithVersion(""), config.Namespace, config.Name, deployapi.Resource("DeploymentConfig").WithVersion(""), "", admission.Update, userInfo)
	if err := r.admit.Admit(attrs); err != nil {
		return nil, err
	}

	updated, _, err := r.store.Update(ctx, config.Name, rest.DefaultUpdatedObjectInfo(config, kapi.Scheme))
	return updated, err
}

示例#28
文件: rest.go 项目: xgwang-zte/origin

// Create registers a given new PodSecurityPolicyReview instance to r.registry.
func (r *REST) Create(ctx kapi.Context, obj runtime.Object) (runtime.Object, error) {
	pspr, ok := obj.(*securityapi.PodSecurityPolicyReview)
	if !ok {
		return nil, kapierrors.NewBadRequest(fmt.Sprintf("not a PodSecurityPolicyReview: %#v", obj))
	}
	if errs := securityvalidation.ValidatePodSecurityPolicyReview(pspr); len(errs) > 0 {
		return nil, kapierrors.NewInvalid(kapi.Kind("PodSecurityPolicyReview"), "", errs)
	}
	ns, ok := kapi.NamespaceFrom(ctx)
	if !ok {
		return nil, kapierrors.NewBadRequest("namespace parameter required.")
	}
	serviceAccounts, err := getServiceAccounts(pspr.Spec, r.saCache, ns)
	if err != nil {
		return nil, kapierrors.NewBadRequest(err.Error())
	}

	if len(serviceAccounts) == 0 {
		glog.Errorf("No service accounts for namespace %s", ns)
		return nil, kapierrors.NewBadRequest(fmt.Sprintf("unable to find ServiceAccount for namespace: %s", ns))
	}

	errs := []error{}
	newStatus := securityapi.PodSecurityPolicyReviewStatus{}
	for _, sa := range serviceAccounts {
		userInfo := serviceaccount.UserInfo(ns, sa.Name, "")
		saConstraints, err := r.sccMatcher.FindApplicableSCCs(userInfo)
		if err != nil {
			errs = append(errs, fmt.Errorf("unable to find SecurityContextConstraints for ServiceAccount %s: %v", sa.Name, err))
			continue
		}
		oscc.DeduplicateSecurityContextConstraints(saConstraints)
		sort.Sort(oscc.ByPriority(saConstraints))
		var namespace *kapi.Namespace
		for _, constraint := range saConstraints {
			var (
				provider kscc.SecurityContextConstraintsProvider
				err      error
			)
			pspsrs := securityapi.PodSecurityPolicySubjectReviewStatus{}
			if provider, namespace, err = oscc.CreateProviderFromConstraint(ns, namespace, constraint, r.client); err != nil {
				errs = append(errs, fmt.Errorf("unable to create provider for service account %s: %v", sa.Name, err))
				continue
			}
			_, err = podsecuritypolicysubjectreview.FillPodSecurityPolicySubjectReviewStatus(&pspsrs, provider, pspr.Spec.Template.Spec, constraint)
			if err != nil {
				glog.Errorf("unable to fill PodSecurityPolicyReviewStatus from constraint %v", err)
				continue
			}
			sapsprs := securityapi.ServiceAccountPodSecurityPolicyReviewStatus{pspsrs, sa.Name}
			newStatus.AllowedServiceAccounts = append(newStatus.AllowedServiceAccounts, sapsprs)
		}
	}
	if len(errs) > 0 {
		return nil, kapierrors.NewBadRequest(fmt.Sprintf("%s", kerrors.NewAggregate(errs)))
	}
	pspr.Status = newStatus
	return pspr, nil
}

示例#29
文件: scale_test.go 项目: Xmagicer/origin

func (c *ErrorReplicationControllers) Update(controller *api.ReplicationController) (*api.ReplicationController, error) {
	switch {
	case c.invalid:
		return nil, kerrors.NewInvalid(api.Kind(controller.Kind), controller.Name, nil)
	case c.conflict:
		return nil, kerrors.NewConflict(api.Resource(controller.Kind), controller.Name, nil)
	}
	return nil, errors.New("Replication controller update failure")
}

示例#30
文件: scale_test.go 项目: Xmagicer/origin

func (c *ErrorDeployments) Update(deployment *extensions.Deployment) (*extensions.Deployment, error) {
	switch {
	case c.invalid:
		return nil, kerrors.NewInvalid(api.Kind(deployment.Kind), deployment.Name, nil)
	case c.conflict:
		return nil, kerrors.NewConflict(api.Resource(deployment.Kind), deployment.Name, nil)
	}
	return nil, errors.New("deployment update failure")
}

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