k8sclient

Documentation

Index

• Variables
• type EpClient
• type K8sClient
• type NodeClient
• type ObjStore
  • func NewObjStore(transformFunc func(interface{}) (interface{}, error)) *ObjStore
  • func (s *ObjStore) Add(obj interface{}) error
  • func (s *ObjStore) Delete(obj interface{}) error
  • func (s *ObjStore) Get(obj interface{}) (item interface{}, exists bool, err error)
  • func (s *ObjStore) GetByKey(key string) (item interface{}, exists bool, err error)
  • func (s *ObjStore) List() []interface{}
  • func (s *ObjStore) ListKeys() []string
  • func (s *ObjStore) Refreshed() bool
  • func (s *ObjStore) Replace(list []interface{}, _ string) error
  • func (s *ObjStore) Resync() error
  • func (s *ObjStore) Update(obj interface{}) error
• type PodClient
• type ReplicaSetClient
• type Service
  • func NewService(name, namespace string) Service

Variables

var Get func() *K8sClient

Types

type EpClient

type EpClient interface {
	PodKeyToServiceNames() map[string][]string
	ServiceToPodNum() map[Service]int

	Init()
	Shutdown()
}

type K8sClient

type K8sClient struct {
	sync.Mutex

	ClientSet *kubernetes.Clientset

	Ep   EpClient
	Pod  PodClient
	Node NodeClient

	ReplicaSet ReplicaSetClient
	// contains filtered or unexported fields
}

type NodeClient

type NodeClient interface {
	ClusterFailedNodeCount() int
	ClusterNodeCount() int

	Init()
	Shutdown()
}

type ObjStore

type ObjStore struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewObjStore

func NewObjStore(transformFunc func(interface{}) (interface{}, error)) *ObjStore

func (*ObjStore) Add

func (s *ObjStore) Add(obj interface{}) error

func (*ObjStore) Delete

func (s *ObjStore) Delete(obj interface{}) error

Delete deletes an existing entry in the ObjStore.

func (*ObjStore) Get

func (s *ObjStore) Get(obj interface{}) (item interface{}, exists bool, err error)

Get implements the Get method of the store interface.

func (*ObjStore) GetByKey

func (s *ObjStore) GetByKey(key string) (item interface{}, exists bool, err error)

GetByKey implements the GetByKey method of the store interface.

func (*ObjStore) List

func (s *ObjStore) List() []interface{}

List implements the List method of the store interface.

func (*ObjStore) ListKeys

func (s *ObjStore) ListKeys() []string

ListKeys implements the ListKeys method of the store interface.

func (*ObjStore) Refreshed

func (s *ObjStore) Refreshed() bool

Track whether the underlying data store is refreshed or not. Calling this func itself will reset the state to false.

func (*ObjStore) Replace

func (s *ObjStore) Replace(list []interface{}, _ string) error

Replace will delete the contents of the store, using instead the given list.

func (*ObjStore) Resync

func (s *ObjStore) Resync() error

Resync implements the Resync method of the store interface.

func (*ObjStore) Update

func (s *ObjStore) Update(obj interface{}) error

Update updates the existing entry in the ObjStore.

type PodClient

type PodClient interface {
	NamespaceToRunningPodNum() map[string]int

	Init()
	Shutdown()
}

type ReplicaSetClient

type ReplicaSetClient interface {
	ReplicaSetToDeployment() map[string]string

	Init()
	Shutdown()
}

type Service

type Service struct {
	ServiceName string
	Namespace   string
}

func NewService

func NewService(name, namespace string) Service