proxy

Documentation

Index

• type Proxy
  • func NewSupervisorProxy(ctx context.Context, lbEnabled bool, dataDir, supervisorURL string, ...) (Proxy, error)

Types

type Proxy

type Proxy interface {
	Update(addresses []string)
	SetAPIServerPort(ctx context.Context, port int) error
	SupervisorURL() string
	SupervisorAddresses() []string
	APIServerURL() string
	IsAPIServerLBEnabled() bool
}

func NewSupervisorProxy

func NewSupervisorProxy(ctx context.Context, lbEnabled bool, dataDir, supervisorURL string, lbServerPort int) (Proxy, error)

NewSupervisorProxy sets up a new proxy for retrieving supervisor and apiserver addresses. If lbEnabled is true, a load-balancer is started on the requested port to connect to the supervisor address, and the address of this local load-balancer is returned instead of the actual supervisor and apiserver addresses. NOTE: This is a proxy in the API sense - it returns either actual server URLs, or the URL of the local load-balancer. It is not actually responsible for proxying requests at the network level; this is handled by the load-balancers that the proxy optionally steers connections towards.