proxy

Documentation

Index

• Constants
• type EventWriter
• type Plan
• type PlanStep
• type Planner
• type Predicate
• type Proxy
  • func New(oldRoute string, newRoute string, planner Planner, skipSSLValidation bool, ...) *Proxy
  • func (p *Proxy) ServeHTTP(w http.ResponseWriter, r *http.Request)
• type RoutePlanner
  • func NewRoutePlanner(plan Plan, p Predicate, w EventWriter, log *log.Logger) *RoutePlanner
  • func (p *RoutePlanner) CurrentPercentage() int

Constants

const (
	NextPlanStep      = 10
	FinishedPlanSteps = 20
	Abort             = 30
)

Codes are used to relay information from the application to the CLI about what actions are being taken.

Types

type EventWriter

type EventWriter interface {
	Write(structuredlogs.Event)
}

type Plan

type Plan []PlanStep

type PlanStep

type PlanStep struct {
	// Percentage of requests to route to new route.
	Percentage int

	// Duration is the length of time that the step takes place before moving
	// on to the next. If this is the last step in the plan, then the planner
	// will recommend all the traffic go to the new route.
	Duration time.Duration
}

type Planner

type Planner interface {
	CurrentPercentage() int
}

type Predicate

type Predicate func() bool

type Proxy

type Proxy struct {
	// contains filtered or unexported fields
}

func New

func New(
	oldRoute string,
	newRoute string,
	planner Planner,
	skipSSLValidation bool,
	log *log.Logger,
) *Proxy

func (*Proxy) ServeHTTP

func (p *Proxy) ServeHTTP(w http.ResponseWriter, r *http.Request)

type RoutePlanner

type RoutePlanner struct {
	// contains filtered or unexported fields
}

func NewRoutePlanner

func NewRoutePlanner(plan Plan, p Predicate, w EventWriter, log *log.Logger) *RoutePlanner

func (*RoutePlanner) CurrentPercentage

func (p *RoutePlanner) CurrentPercentage() int