rebalance

Documentation

Overview

rebalance provides the implementation of the rebalancer, which continually checks the data stored on a host, knows where data should live, and moves it to the appropriate servers.

Index

• type CheckAndSender
• type Rebalancer
  • func NewRebalancer(r Ringer, bs torus.BlockStore, cs CheckAndSender, gc gc.GC) Rebalancer
• type Ringer

Types

type CheckAndSender

type CheckAndSender interface {
	Check(ctx context.Context, peer string, refs []torus.BlockRef) ([]bool, error)
	PutBlock(ctx context.Context, peer string, ref torus.BlockRef, data []byte) error
}

type Rebalancer

type Rebalancer interface {
	Tick() (int, error)
	VersionStart() int
	PrepVolume(*models.Volume) error
	Reset() error
}

func NewRebalancer

func NewRebalancer(r Ringer, bs torus.BlockStore, cs CheckAndSender, gc gc.GC) Rebalancer

type Ringer

type Ringer interface {
	Ring() torus.Ring
	UUID() string
}