election

Documentation

Index

• Constants
• func GetLeader() string
• func IsMasterController() (bool, error)
• func IsMasterControllerAndReturnIP() (bool, string, error)
• func Start(ctx context.Context, cfg *config.ControllerConfig)
• type LeaderData
  • func (l *LeaderData) GetLeader() string
  • func (l *LeaderData) SetLeader(name string)

Constants

const (
	ID_ITEM_NUM = 4
)

Functions

func GetLeader

func GetLeader() string

func IsMasterController

func IsMasterController() (bool, error)

功能：判断当前控制器是否为masterController

func IsMasterControllerAndReturnIP

func IsMasterControllerAndReturnIP() (bool, string, error)

func Start

func Start(ctx context.Context, cfg *config.ControllerConfig)

Types

type LeaderData

type LeaderData struct {
	sync.RWMutex
	Name string
	// contains filtered or unexported fields
}

func (*LeaderData) GetLeader

func (l *LeaderData) GetLeader() string

func (*LeaderData) SetLeader

func (l *LeaderData) SetLeader(name string)