balancer

Documentation

Index

• type DNS
  • func NewMapBalancer(services map[string]string) DNS
  • func NewMockDNSBalancer(services map[string]*ServiceLocation) DNS
• type ServiceLocation

Types

type DNS

type DNS interface {
	FindService(serviceName string) (*ServiceLocation, error)
	GetHttpUrl(serviceName string, useTLS bool) (url.URL, error)
}

DNS balancer finds services through dns and balances load across them

func NewMapBalancer

func NewMapBalancer(services map[string]string) DNS

NewMapBalancer will return the URL from the configured map name -> URL:port

func NewMockDNSBalancer

func NewMockDNSBalancer(services map[string]*ServiceLocation) DNS

type ServiceLocation

type ServiceLocation struct {
	URL  string
	Port int
}

ServiceLocation is a represensation of where a service lives