// Create registers the given ReplicationController.
func (rs *REST) Create(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error) {
controller, ok := obj.(*api.ReplicationController)
if !ok {
return nil, fmt.Errorf("not a replication controller: %#v", obj)
}
if !api.ValidNamespace(ctx, &controller.ObjectMeta) {
return nil, errors.NewConflict("controller", controller.Namespace, fmt.Errorf("Controller.Namespace does not match the provided context"))
}
if len(controller.Name) == 0 {
controller.Name = util.NewUUID().String()
}
if errs := validation.ValidateReplicationController(controller); len(errs) > 0 {
return nil, errors.NewInvalid("replicationController", controller.Name, errs)
}
api.FillObjectMetaSystemFields(ctx, &controller.ObjectMeta)
return apiserver.MakeAsync(func() (runtime.Object, error) {
err := rs.registry.CreateController(ctx, controller)
if err != nil {
return nil, err
}
return rs.registry.GetController(ctx, controller.Name)
}), nil
}
func (rs *REST) Create(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error) {
minion, ok := obj.(*api.Minion)
if !ok {
return nil, fmt.Errorf("not a minion: %#v", obj)
}
if minion.Name == "" {
return nil, fmt.Errorf("ID should not be empty: %#v", minion)
}
minion.CreationTimestamp = util.Now()
return apiserver.MakeAsync(func() (runtime.Object, error) {
err := rs.registry.CreateMinion(ctx, minion)
if err != nil {
return nil, err
}
minionName := minion.Name
minion, err := rs.registry.GetMinion(ctx, minionName)
if err == ErrNotHealty {
return rs.toApiMinion(minionName), nil
}
if minion == nil {
return nil, ErrDoesNotExist
}
if err != nil {
return nil, err
}
return minion, nil
}), nil
}
func (rs *REST) Create(obj runtime.Object) (<-chan runtime.Object, error) {
minion, ok := obj.(*api.Minion)
if !ok {
return nil, fmt.Errorf("not a minion: %#v", obj)
}
if minion.ID == "" {
return nil, fmt.Errorf("ID should not be empty: %#v", minion)
}
minion.CreationTimestamp = util.Now()
return apiserver.MakeAsync(func() (runtime.Object, error) {
err := rs.registry.Insert(minion.ID)
if err != nil {
return nil, err
}
contains, err := rs.registry.Contains(minion.ID)
if err != nil {
return nil, err
}
if contains {
return rs.toApiMinion(minion.ID), nil
}
return nil, fmt.Errorf("unable to add minion %#v", minion)
}), nil
}
// Update satisfies the RESTStorage interface.
func (rs *REST) Update(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error) {
minion, ok := obj.(*api.Node)
if !ok {
return nil, fmt.Errorf("not a minion: %#v", obj)
}
// This is hacky, but minions don't really have a namespace, but kubectl currently automatically
// stuffs one in there. Fix it here temporarily until we fix kubectl
if minion.Namespace == api.NamespaceDefault {
minion.Namespace = api.NamespaceNone
}
// Clear out the self link, if specified, since it's not in the registry either.
minion.SelfLink = ""
// TODO: GetMinion will health check the minion, but we shouldn't require the minion to be
// running for updating labels.
oldMinion, err := rs.registry.GetMinion(ctx, minion.Name)
if err != nil {
return nil, err
}
if errs := validation.ValidateMinionUpdate(oldMinion, minion); len(errs) > 0 {
return nil, kerrors.NewInvalid("minion", minion.Name, errs)
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
err := rs.registry.UpdateMinion(ctx, minion)
if err != nil {
return nil, err
}
return rs.registry.GetMinion(ctx, minion.Name)
}), nil
}
func (rs *REST) Update(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error) {
service := obj.(*api.Service)
if !api.ValidNamespace(ctx, &service.ObjectMeta) {
return nil, errors.NewConflict("service", service.Namespace, fmt.Errorf("Service.Namespace does not match the provided context"))
}
if errs := validation.ValidateService(service, rs.registry, ctx); len(errs) > 0 {
return nil, errors.NewInvalid("service", service.Name, errs)
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
cur, err := rs.registry.GetService(ctx, service.Name)
if err != nil {
return nil, err
}
if service.Spec.PortalIP != cur.Spec.PortalIP {
// TODO: Would be nice to pass "field is immutable" to users.
el := errors.ValidationErrorList{errors.NewFieldInvalid("spec.portalIP", service.Spec.PortalIP)}
return nil, errors.NewInvalid("service", service.Name, el)
}
// Copy over non-user fields.
service.Spec.ProxyPort = cur.Spec.ProxyPort
// TODO: check to see if external load balancer status changed
err = rs.registry.UpdateService(ctx, service)
if err != nil {
return nil, err
}
return rs.registry.GetService(ctx, service.Name)
}), nil
}
func (sr *ServiceRegistryStorage) Create(obj interface{}) (<-chan interface{}, error) {
srv := obj.(api.Service)
if srv.ID == "" {
return nil, fmt.Errorf("ID should not be empty: %#v", srv)
}
return apiserver.MakeAsync(func() (interface{}, error) {
// TODO: Consider moving this to a rectification loop, so that we make/remove external load balancers
// correctly no matter what http operations happen.
if srv.CreateExternalLoadBalancer {
var balancer cloudprovider.TCPLoadBalancer
var ok bool
if sr.cloud != nil {
balancer, ok = sr.cloud.TCPLoadBalancer()
}
if ok && balancer != nil {
hosts, err := sr.machines.List()
if err != nil {
return nil, err
}
err = balancer.CreateTCPLoadBalancer(srv.ID, "us-central1", srv.Port, hosts)
if err != nil {
return nil, err
}
} else {
return nil, fmt.Errorf("requested an external service, but no cloud provider supplied.")
}
}
// TODO actually wait for the object to be fully created here.
err := sr.registry.CreateService(srv)
if err != nil {
return nil, err
}
return sr.registry.GetService(srv.ID)
}), nil
}
// Create registers the given ReplicationController.
func (rs *REST) Create(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error) {
controller, ok := obj.(*api.ReplicationController)
if !ok {
return nil, fmt.Errorf("not a replication controller: %#v", obj)
}
if !api.ValidNamespace(ctx, &controller.ObjectMeta) {
return nil, errors.NewConflict("controller", controller.Namespace, fmt.Errorf("Controller.Namespace does not match the provided context"))
}
if len(controller.Name) == 0 {
controller.Name = util.NewUUID().String()
}
// Pod Manifest ID should be assigned by the pod API
controller.DesiredState.PodTemplate.DesiredState.Manifest.ID = ""
if errs := validation.ValidateReplicationController(controller); len(errs) > 0 {
return nil, errors.NewInvalid("replicationController", controller.Name, errs)
}
controller.CreationTimestamp = util.Now()
return apiserver.MakeAsync(func() (runtime.Object, error) {
err := rs.registry.CreateController(ctx, controller)
if err != nil {
return nil, err
}
return rs.registry.GetController(ctx, controller.Name)
}), nil
}
func (rs *RegistryStorage) Delete(id string) (<-chan interface{}, error) {
service, err := rs.registry.GetService(id)
if err != nil {
return nil, err
}
return apiserver.MakeAsync(func() (interface{}, error) {
rs.deleteExternalLoadBalancer(service)
return &api.Status{Status: api.StatusSuccess}, rs.registry.DeleteService(id)
}), nil
}
func (rs *REST) Delete(id string) (<-chan runtime.Object, error) {
service, err := rs.registry.GetService(id)
if err != nil {
return nil, err
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
rs.deleteExternalLoadBalancer(service)
return &api.Status{Status: api.StatusSuccess}, rs.registry.DeleteService(id)
}), nil
}
func (rs *REST) Delete(ctx api.Context, id string) (<-chan apiserver.RESTResult, error) {
service, err := rs.registry.GetService(ctx, id)
if err != nil {
return nil, err
}
rs.portalMgr.Release(net.ParseIP(service.Spec.PortalIP))
return apiserver.MakeAsync(func() (runtime.Object, error) {
rs.deleteExternalLoadBalancer(service)
return &api.Status{Status: api.StatusSuccess}, rs.registry.DeleteService(ctx, id)
}), nil
}
func (storage *MinionRegistryStorage) Delete(id string) (<-chan interface{}, error) {
exists, err := storage.registry.Contains(id)
if !exists {
return nil, ErrDoesNotExist
}
if err != nil {
return nil, err
}
return apiserver.MakeAsync(func() (interface{}, error) {
return api.Status{Status: api.StatusSuccess}, storage.registry.Delete(id)
}), nil
}
func (rs *REST) Delete(ctx api.Context, id string) (<-chan apiserver.RESTResult, error) {
minion, err := rs.registry.GetMinion(ctx, id)
if minion == nil {
return nil, ErrDoesNotExist
}
if err != nil {
return nil, err
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
return &api.Status{Status: api.StatusSuccess}, rs.registry.DeleteMinion(ctx, id)
}), nil
}
func (rs *REST) Delete(id string) (<-chan runtime.Object, error) {
exists, err := rs.registry.Contains(id)
if !exists {
return nil, ErrDoesNotExist
}
if err != nil {
return nil, err
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
return &api.Status{Status: api.StatusSuccess}, rs.registry.Delete(id)
}), nil
}
func (rs *RegistryStorage) Update(obj interface{}) (<-chan interface{}, error) {
pod := obj.(*api.Pod)
if errs := api.ValidatePod(pod); len(errs) > 0 {
return nil, apiserver.NewInvalidErr("pod", pod.ID, errs)
}
return apiserver.MakeAsync(func() (interface{}, error) {
if err := rs.registry.UpdatePod(*pod); err != nil {
return nil, err
}
return rs.registry.GetPod(pod.ID)
}), nil
}
func (storage *PodRegistryStorage) Create(pod interface{}) (<-chan interface{}, error) {
podObj := pod.(api.Pod)
if len(podObj.ID) == 0 {
return nil, fmt.Errorf("id is unspecified: %#v", pod)
}
machine, err := storage.scheduler.Schedule(podObj)
if err != nil {
return nil, err
}
return apiserver.MakeAsync(func() interface{} { return pod }), storage.registry.CreatePod(machine, podObj)
}
// Create attempts to make the assignment indicated by the binding it recieves.
func (b *BindingStorage) Create(obj interface{}) (<-chan interface{}, error) {
binding, ok := obj.(*api.Binding)
if !ok {
return nil, fmt.Errorf("incorrect type: %#v", obj)
}
return apiserver.MakeAsync(func() (interface{}, error) {
if err := b.registry.ApplyBinding(binding); err != nil {
return nil, err
}
return &api.Status{Status: api.StatusSuccess}, nil
}), nil
}
func (rs *REST) Update(obj runtime.Object) (<-chan runtime.Object, error) {
pod := obj.(*api.Pod)
if errs := validation.ValidatePod(pod); len(errs) > 0 {
return nil, errors.NewInvalid("pod", pod.ID, errs)
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
if err := rs.registry.UpdatePod(pod); err != nil {
return nil, err
}
return rs.registry.GetPod(pod.ID)
}), nil
}
// Create attempts to make the assignment indicated by the binding it recieves.
func (b *REST) Create(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error) {
binding, ok := obj.(*api.Binding)
if !ok {
return nil, fmt.Errorf("incorrect type: %#v", obj)
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
if err := b.registry.ApplyBinding(ctx, binding); err != nil {
return nil, err
}
return &api.Status{Status: api.StatusSuccess}, nil
}), nil
}
func (rs *RegistryStorage) Update(obj interface{}) (<-chan interface{}, error) {
pod := obj.(*api.Pod)
if errs := api.ValidatePod(pod); len(errs) > 0 {
return nil, fmt.Errorf("Validation errors: %v", errs)
}
return apiserver.MakeAsync(func() (interface{}, error) {
if err := rs.registry.UpdatePod(*pod); err != nil {
return nil, err
}
return rs.waitForPodRunning(*pod)
}), nil
}
// Update satisfies the RESTStorage interface.
func (rs *REST) Update(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error) {
endpoints, ok := obj.(*api.Endpoints)
if !ok {
return nil, fmt.Errorf("not an endpoints: %#v", obj)
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
err := rs.registry.UpdateEndpoints(ctx, endpoints)
if err != nil {
return nil, err
}
return rs.registry.GetEndpoints(ctx, endpoints.Name)
}), nil
}
func (rs *REST) Delete(ctx api.Context, id string) (<-chan apiserver.RESTResult, error) {
obj, err := rs.registry.Get(ctx, id)
if err != nil {
return nil, err
}
_, ok := obj.(*api.Event)
if !ok {
return nil, fmt.Errorf("invalid object type")
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
return &api.Status{Status: api.StatusSuccess}, rs.registry.Delete(ctx, id)
}), nil
}
func (sr *ServiceRegistryStorage) Update(obj interface{}) (<-chan interface{}, error) {
srv := obj.(api.Service)
if srv.ID == "" {
return nil, fmt.Errorf("ID should not be empty: %#v", srv)
}
return apiserver.MakeAsync(func() (interface{}, error) {
// TODO: check to see if external load balancer status changed
err := sr.registry.UpdateService(srv)
if err != nil {
return nil, err
}
return sr.registry.GetService(srv.ID)
}), nil
}
func (rs *REST) Update(obj runtime.Object) (<-chan runtime.Object, error) {
srv := obj.(*api.Service)
if errs := validation.ValidateService(srv); len(errs) > 0 {
return nil, errors.NewInvalid("service", srv.ID, errs)
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
// TODO: check to see if external load balancer status changed
err := rs.registry.UpdateService(srv)
if err != nil {
return nil, err
}
return rs.registry.GetService(srv.ID)
}), nil
}
func (storage *PodRegistryStorage) Update(obj interface{}) (<-chan interface{}, error) {
pod := obj.(api.Pod)
if len(pod.ID) == 0 {
return nil, fmt.Errorf("id is unspecified: %#v", pod)
}
return apiserver.MakeAsync(func() (interface{}, error) {
err := storage.registry.UpdatePod(pod)
if err != nil {
return nil, err
}
return storage.registry.GetPod(pod.ID)
}), nil
}
func (storage *PodRegistryStorage) Update(obj interface{}) (<-chan interface{}, error) {
pod := obj.(api.Pod)
if len(pod.ID) == 0 {
return nil, fmt.Errorf("ID should not be empty: %#v", pod)
}
return apiserver.MakeAsync(func() (interface{}, error) {
err := storage.registry.UpdatePod(pod)
if err != nil {
return nil, err
}
return storage.waitForPodRunning(pod)
}), nil
}
func (rs *RegistryStorage) Update(obj interface{}) (<-chan interface{}, error) {
srv := obj.(*api.Service)
if errs := api.ValidateService(srv); len(errs) > 0 {
return nil, apiserver.NewInvalidErr("service", srv.ID, errs)
}
return apiserver.MakeAsync(func() (interface{}, error) {
// TODO: check to see if external load balancer status changed
err := rs.registry.UpdateService(*srv)
if err != nil {
return nil, err
}
return rs.registry.GetService(srv.ID)
}), nil
}
func (rs *REST) Create(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error) {
event, ok := obj.(*api.Event)
if !ok {
return nil, fmt.Errorf("invalid object type")
}
event.CreationTimestamp = util.Now()
return apiserver.MakeAsync(func() (runtime.Object, error) {
err := rs.registry.Create(ctx, event.Name, event)
if err != nil {
return nil, err
}
return rs.registry.Get(ctx, event.Name)
}), nil
}
func (rs *REST) Update(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error) {
pod := obj.(*api.Pod)
if !api.ValidNamespace(ctx, &pod.ObjectMeta) {
return nil, errors.NewConflict("pod", pod.Namespace, fmt.Errorf("Pod.Namespace does not match the provided context"))
}
if errs := validation.ValidatePod(pod); len(errs) > 0 {
return nil, errors.NewInvalid("pod", pod.Name, errs)
}
return apiserver.MakeAsync(func() (runtime.Object, error) {
if err := rs.registry.UpdatePod(ctx, pod); err != nil {
return nil, err
}
return rs.registry.GetPod(ctx, pod.Name)
}), nil
}
// Update replaces a given ReplicationController instance with an existing instance in storage.registry.
func (storage *ControllerRegistryStorage) Update(obj interface{}) (<-chan interface{}, error) {
controller, ok := obj.(*api.ReplicationController)
if !ok {
return nil, fmt.Errorf("not a replication controller: %#v", obj)
}
if errs := api.ValidateReplicationController(controller); len(errs) > 0 {
return nil, fmt.Errorf("Validation errors: %v", errs)
}
return apiserver.MakeAsync(func() (interface{}, error) {
err := storage.registry.UpdateController(*controller)
if err != nil {
return nil, err
}
return storage.waitForController(*controller)
}), nil
}
// Update replaces a given ReplicationController instance with an existing
// instance in storage.registry.
func (rs *RegistryStorage) Update(obj interface{}) (<-chan interface{}, error) {
controller, ok := obj.(*api.ReplicationController)
if !ok {
return nil, fmt.Errorf("not a replication controller: %#v", obj)
}
if errs := validation.ValidateReplicationController(controller); len(errs) > 0 {
return nil, errors.NewInvalid("replicationController", controller.ID, errs)
}
return apiserver.MakeAsync(func() (interface{}, error) {
err := rs.registry.UpdateController(*controller)
if err != nil {
return nil, err
}
return rs.registry.GetController(controller.ID)
}), nil
}