weightedtarget

Documentation

Overview

Package weightedtarget implements the weighted_target balancer.

All APIs in this package are experimental.

Index

• Constants
• Variables
• type LBConfig
• type Target

Constants

const Name = "weighted_target_experimental"

Name is the name of the weighted_target balancer.

Variables

var NewRandomWRR = wrr.NewRandom

NewRandomWRR is the WRR constructor used to pick sub-pickers from sub-balancers. It's to be modified in tests.

Types

type LBConfig

type LBConfig struct {
	serviceconfig.LoadBalancingConfig `json:"-"`

	Targets map[string]Target `json:"targets,omitempty"`
}

LBConfig is the balancer config for weighted_target.

type Target

type Target struct {
	// Weight is the weight of the child policy.
	Weight uint32 `json:"weight,omitempty"`
	// ChildPolicy is the child policy and it's config.
	ChildPolicy *internalserviceconfig.BalancerConfig `json:"childPolicy,omitempty"`
}

Target represents one target with the weight and the child policy.