circuit

package
Version: v0.13.205 Latest Latest
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Published: May 4, 2022 License: Apache-2.0, MIT Imports: 3 Imported by: 4

Documentation

Overview

Package circuit provides filters to control the circuit breaker settings on the route level.

For detailed documentation of the circuit breakers, see https://godoc.org/github.com/zalando/skipper/circuit.

Index

Constants

View Source
const (
	// Deprecated, use filters.ConsecutiveBreakerName instead
	ConsecutiveBreakerName = filters.ConsecutiveBreakerName
	// Deprecated, use filters.RateBreakerName instead
	RateBreakerName = filters.RateBreakerName
	// Deprecated, use filters.DisableBreakerName instead
	DisableBreakerName = filters.DisableBreakerName

	RouteSettingsKey = "#circuitbreakersettings"
)

Variables

This section is empty.

Functions

func NewConsecutiveBreaker

func NewConsecutiveBreaker() filters.Spec

NewConsecutiveBreaker creates a filter specification to instantiate consecutiveBreaker() filters.

These filters set a breaker for the current route that open if the backend failures for the route reach a value of N, where N is a mandatory argument of the filter:

consecutiveBreaker(15)

The filter accepts the following optional arguments: timeout (milliseconds or duration string), half-open-requests (integer), idle-ttl (milliseconds or duration string).

func NewDisableBreaker

func NewDisableBreaker() filters.Spec

NewDisableBreaker disables the circuit breaker for a route. It doesn't accept any arguments.

func NewRateBreaker

func NewRateBreaker() filters.Spec

NewRateBreaker creates a filter specification to instantiate rateBreaker() filters.

These filters set a breaker for the current route that open if the backend failures for the route reach a value of N within a window of the last M requests, where N and M are mandatory arguments of the filter:

rateBreaker(30, 300)

The filter accepts the following optional arguments: timeout (milliseconds or duration string), half-open-requests (integer), idle-ttl (milliseconds or duration string).

Types

This section is empty.

Source Files

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