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 (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
}
// 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 := api.ValidateReplicationController(controller); len(errs) > 0 {
return nil, apiserver.NewInvalidErr("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
}
func (rs *RegistryStorage) Create(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)
}
srv.CreationTimestamp = util.Now()
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 {
if rs.cloud == nil {
return nil, fmt.Errorf("requested an external service, but no cloud provider supplied.")
}
balancer, ok := rs.cloud.TCPLoadBalancer()
if !ok {
return nil, fmt.Errorf("The cloud provider does not support external TCP load balancers.")
}
zones, ok := rs.cloud.Zones()
if !ok {
return nil, fmt.Errorf("The cloud provider does not support zone enumeration.")
}
hosts, err := rs.machines.List()
if err != nil {
return nil, err
}
zone, err := zones.GetZone()
if err != nil {
return nil, err
}
err = balancer.CreateTCPLoadBalancer(srv.ID, zone.Region, srv.Port, hosts)
if err != nil {
return nil, err
}
}
err := rs.registry.CreateService(*srv)
if err != nil {
return nil, err
}
return rs.registry.GetService(srv.ID)
}), nil
}
func (rs *RegistryStorage) Create(obj interface{}) (<-chan interface{}, error) {
pod := obj.(*api.Pod)
if len(pod.ID) == 0 {
pod.ID = uuid.NewUUID().String()
}
pod.DesiredState.Manifest.ID = pod.ID
if errs := api.ValidatePod(pod); len(errs) > 0 {
return nil, apiserver.NewInvalidErr("pod", pod.ID, errs)
}
pod.CreationTimestamp = util.Now()
return apiserver.MakeAsync(func() (interface{}, error) {
if err := rs.registry.CreatePod(*pod); err != nil {
return nil, err
}
return rs.registry.GetPod(pod.ID)
}), nil
}
// Create registers the given ReplicationController.
func (rs *RegistryStorage) Create(obj interface{}) (<-chan interface{}, error) {
controller, ok := obj.(*api.ReplicationController)
if !ok {
return nil, fmt.Errorf("not a replication controller: %#v", obj)
}
if len(controller.ID) == 0 {
controller.ID = uuid.NewUUID().String()
}
// Pod Manifest ID should be assigned by the pod API
controller.DesiredState.PodTemplate.DesiredState.Manifest.ID = ""
if errs := api.ValidateReplicationController(controller); len(errs) > 0 {
return nil, apiserver.NewInvalidErr("replicationController", controller.ID, errs)
}
controller.CreationTimestamp = util.Now()
return apiserver.MakeAsync(func() (interface{}, error) {
err := rs.registry.CreateController(*controller)
if err != nil {
return nil, err
}
return rs.registry.GetController(controller.ID)
}), nil
}