package etcd

import "k8s.io/kubernetes/pkg/registry/etcd"

Package etcd provides etcd backend implementation for storing PodRegistry, ControllerRegistry and ServiceRegistry api objects.

Index ¶

• Constants
• func MakeEtcdItemKey(ctx api.Context, prefix string, id string) (string, error)
• func MakeEtcdListKey(ctx api.Context, prefix string) string
• type Registry
• func NewRegistry(helper tools.EtcdHelper, pods pod.Registry, endpoints endpoint.Registry) *Registry
• func (r *Registry) CreateController(ctx api.Context, controller *api.ReplicationController) (*api.ReplicationController, error)
• func (r *Registry) CreateService(ctx api.Context, svc *api.Service) (*api.Service, error)
• func (r *Registry) DeleteController(ctx api.Context, controllerID string) error
• func (r *Registry) DeleteService(ctx api.Context, name string) error
• func (r *Registry) GetController(ctx api.Context, controllerID string) (*api.ReplicationController, error)
• func (r *Registry) GetService(ctx api.Context, name string) (*api.Service, error)
• func (r *Registry) ListControllers(ctx api.Context) (*api.ReplicationControllerList, error)
• func (r *Registry) ListServices(ctx api.Context) (*api.ServiceList, error)
• func (r *Registry) UpdateController(ctx api.Context, controller *api.ReplicationController) (*api.ReplicationController, error)
• func (r *Registry) UpdateService(ctx api.Context, svc *api.Service) (*api.Service, error)
• func (r *Registry) WatchControllers(ctx api.Context, label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error)
• func (r *Registry) WatchServices(ctx api.Context, label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error)

Constants ¶

const (
	// ControllerPath is the path to controller resources in etcd
	ControllerPath string = "/controllers"
	// ServicePath is the path to service resources in etcd
	ServicePath string = "/services/specs"
)

Functions ¶

func MakeEtcdItemKey ¶

func MakeEtcdItemKey(ctx api.Context, prefix string, id string) (string, error)

MakeEtcdItemKey constructs etcd paths to a resource relative to prefix enforcing namespace rules. If no namespace is on context, it errors.

func MakeEtcdListKey ¶

func MakeEtcdListKey(ctx api.Context, prefix string) string

MakeEtcdListKey constructs etcd paths to resource directories enforcing namespace rules

Types ¶

type Registry ¶

type Registry struct {
	tools.EtcdHelper
	// contains filtered or unexported fields
}

Registry implements BindingRegistry, ControllerRegistry, EndpointRegistry, MinionRegistry, PodRegistry and ServiceRegistry, backed by etcd.

func NewRegistry ¶

func NewRegistry(helper tools.EtcdHelper, pods pod.Registry, endpoints endpoint.Registry) *Registry

NewRegistry creates an etcd registry.

func (*Registry) CreateController ¶

func (r *Registry) CreateController(ctx api.Context, controller *api.ReplicationController) (*api.ReplicationController, error)

CreateController creates a new ReplicationController.

func (*Registry) CreateService ¶

func (r *Registry) CreateService(ctx api.Context, svc *api.Service) (*api.Service, error)

CreateService creates a new Service.

func (*Registry) DeleteController ¶

func (r *Registry) DeleteController(ctx api.Context, controllerID string) error

DeleteController deletes a ReplicationController specified by its ID.

func (*Registry) DeleteService ¶

func (r *Registry) DeleteService(ctx api.Context, name string) error

DeleteService deletes a Service specified by its name.

func (*Registry) GetController ¶

func (r *Registry) GetController(ctx api.Context, controllerID string) (*api.ReplicationController, error)

GetController gets a specific ReplicationController specified by its ID.

func (*Registry) GetService ¶

func (r *Registry) GetService(ctx api.Context, name string) (*api.Service, error)

GetService obtains a Service specified by its name.

func (*Registry) ListControllers ¶

func (r *Registry) ListControllers(ctx api.Context) (*api.ReplicationControllerList, error)

ListControllers obtains a list of ReplicationControllers.

func (*Registry) ListServices ¶

func (r *Registry) ListServices(ctx api.Context) (*api.ServiceList, error)

ListServices obtains a list of Services.

func (*Registry) UpdateController ¶

func (r *Registry) UpdateController(ctx api.Context, controller *api.ReplicationController) (*api.ReplicationController, error)

UpdateController replaces an existing ReplicationController.

func (*Registry) UpdateService ¶

func (r *Registry) UpdateService(ctx api.Context, svc *api.Service) (*api.Service, error)

UpdateService replaces an existing Service.

func (*Registry) WatchControllers ¶

func (r *Registry) WatchControllers(ctx api.Context, label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error)

WatchControllers begins watching for new, changed, or deleted controllers.

func (*Registry) WatchServices ¶

func (r *Registry) WatchServices(ctx api.Context, label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error)

WatchServices begins watching for new, changed, or deleted service configurations.

Source Files ¶

doc.go etcd.go