minion

Documentation

Overview

Package minion provides Registry interface and implementation for storing Minions.

Index

• Variables
• type HealthyRegistry
  • func (r *HealthyRegistry) CreateMinion(ctx api.Context, minion *api.Node) error
  • func (r *HealthyRegistry) DeleteMinion(ctx api.Context, minionID string) error
  • func (r *HealthyRegistry) GetMinion(ctx api.Context, minionID string) (*api.Node, error)
  • func (r *HealthyRegistry) ListMinions(ctx api.Context) (currentMinions *api.NodeList, err error)
  • func (r *HealthyRegistry) UpdateMinion(ctx api.Context, minion *api.Node) error
  • func (r *HealthyRegistry) WatchMinions(ctx api.Context, label, field labels.Selector, resourceVersion string) (watch.Interface, error)
• type REST
  • func NewREST(m Registry) *REST
  • func (rs *REST) Create(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error)
  • func (rs *REST) Delete(ctx api.Context, id string) (<-chan apiserver.RESTResult, error)
  • func (rs *REST) Get(ctx api.Context, id string) (runtime.Object, error)
  • func (rs *REST) List(ctx api.Context, label, field labels.Selector) (runtime.Object, error)
  • func (rs *REST) New() runtime.Object
  • func (*REST) NewList() runtime.Object
  • func (rs *REST) ResourceLocation(ctx api.Context, id string) (string, error)
  • func (rs *REST) Update(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error)
  • func (rs *REST) Watch(ctx api.Context, label, field labels.Selector, resourceVersion string) (watch.Interface, error)
• type Registry
  • func NewHealthyRegistry(delegate Registry, client client.KubeletHealthChecker, clock util.Clock, ...) Registry

Variables

var ErrDoesNotExist = errors.New("The requested resource does not exist.")

var ErrNotHealty = errors.New("The requested minion is not healthy.")

Types

type HealthyRegistry

type HealthyRegistry struct {
	// contains filtered or unexported fields
}

func (*HealthyRegistry) CreateMinion

func (r *HealthyRegistry) CreateMinion(ctx api.Context, minion *api.Node) error

func (*HealthyRegistry) DeleteMinion

func (r *HealthyRegistry) DeleteMinion(ctx api.Context, minionID string) error

func (*HealthyRegistry) GetMinion

func (r *HealthyRegistry) GetMinion(ctx api.Context, minionID string) (*api.Node, error)

func (*HealthyRegistry) ListMinions

func (r *HealthyRegistry) ListMinions(ctx api.Context) (currentMinions *api.NodeList, err error)

func (*HealthyRegistry) UpdateMinion

func (r *HealthyRegistry) UpdateMinion(ctx api.Context, minion *api.Node) error

func (*HealthyRegistry) WatchMinions

func (r *HealthyRegistry) WatchMinions(ctx api.Context, label, field labels.Selector, resourceVersion string) (watch.Interface, error)

type REST

type REST struct {
	// contains filtered or unexported fields
}

REST adapts minion into apiserver's RESTStorage model.

func NewREST

func NewREST(m Registry) *REST

NewREST returns a new apiserver.RESTStorage implementation for minion.

func (*REST) Create

func (rs *REST) Create(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error)

Create satisfies the RESTStorage interface.

func (*REST) Delete

func (rs *REST) Delete(ctx api.Context, id string) (<-chan apiserver.RESTResult, error)

Delete satisfies the RESTStorage interface.

func (*REST) Get

func (rs *REST) Get(ctx api.Context, id string) (runtime.Object, error)

Get satisfies the RESTStorage interface.

func (*REST) List

func (rs *REST) List(ctx api.Context, label, field labels.Selector) (runtime.Object, error)

List satisfies the RESTStorage interface.

func (*REST) New

func (rs *REST) New() runtime.Object

func (*REST) NewList

func (*REST) NewList() runtime.Object

func (*REST) ResourceLocation

func (rs *REST) ResourceLocation(ctx api.Context, id string) (string, error)

ResourceLocation returns a URL to which one can send traffic for the specified minion.

func (*REST) Update

func (rs *REST) Update(ctx api.Context, obj runtime.Object) (<-chan apiserver.RESTResult, error)

Update satisfies the RESTStorage interface.

func (*REST) Watch

func (rs *REST) Watch(ctx api.Context, label, field labels.Selector, resourceVersion string) (watch.Interface, error)

Watch returns Minions events via a watch.Interface. It implements apiserver.ResourceWatcher.

type Registry

type Registry interface {
	ListMinions(ctx api.Context) (*api.NodeList, error)
	CreateMinion(ctx api.Context, minion *api.Node) error
	UpdateMinion(ctx api.Context, minion *api.Node) error
	GetMinion(ctx api.Context, minionID string) (*api.Node, error)
	DeleteMinion(ctx api.Context, minionID string) error
	WatchMinions(ctx api.Context, label, field labels.Selector, resourceVersion string) (watch.Interface, error)
}

MinionRegistry is an interface for things that know how to store minions.

func NewHealthyRegistry

func NewHealthyRegistry(delegate Registry, client client.KubeletHealthChecker, clock util.Clock, ttl time.Duration) Registry