envoy

Documentation

Index

• Constants
• func Shutdown(drainTimeout time.Duration, minDrainDuration time.Duration, ...) error
• func ShutdownManager(readyTimeout time.Duration) error

Constants

const (
	// ShutdownManagerPort is the port Envoy shutdown manager will listen on.
	ShutdownManagerPort = 19002
	// ShutdownManagerHealthCheckPath is the path used for health checks.
	ShutdownManagerHealthCheckPath = "/healthz"
	// ShutdownManagerReadyPath is the path used to indicate shutdown readiness.
	ShutdownManagerReadyPath = "/shutdown/ready"
	// ShutdownReadyFile is the file used to indicate shutdown readiness.
	ShutdownReadyFile = "/tmp/shutdown-ready"
)

Functions

func Shutdown

func Shutdown(drainTimeout time.Duration, minDrainDuration time.Duration, exitAtConnections int) error

Shutdown is called from a preStop hook on the shutdown-manager container where it will initiate a drain sequence on the Envoy proxy and block until connections are drained or a timeout is exceeded.

func ShutdownManager

func ShutdownManager(readyTimeout time.Duration) error

ShutdownManager serves shutdown manager process for Envoy proxies.