pilot

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• Variables

Variables

var (
	// CertDir is the default location for mTLS certificates used by pilot.
	CertDir = os.Getenv("PILOT_CERT_DIR")

	// MaxConcurrentStreams indicates pilot max grpc concurrent streams.
	MaxConcurrentStreams = os.Getenv("ISTIO_GPRC_MAXSTREAMS")

	// TraceSampling sets mesh-wide trace sampling
	// percentage, should be 0.0 - 100.0 Precision to 0.01
	TraceSampling = os.Getenv("PILOT_TRACE_SAMPLING")

	// PushThrottle limits the qps of the actual push.
	PushThrottle = os.Getenv("PILOT_PUSH_THROTTLE")
	// PushBurst limits the burst of the actual push.
	PushBurst = os.Getenv("PILOT_PUSH_BURST")

	// DebugConfigs controls saving snapshots of configs for /debug/adsz.
	// Defaults to false, can be enabled with PILOT_DEBUG_ADSZ_CONFIG=1
	DebugConfigs = os.Getenv("PILOT_DEBUG_ADSZ_CONFIG") == "1"

	// RefreshDuration is the duration of periodic refresh, in case events or cache invalidation fail.
	// Example: "300ms", "10s" or "2h45m".
	RefreshDuration = os.Getenv("V2_REFRESH")

	// DebounceAfter is the delay added to events to wait
	// after a registry/config event for debouncing.
	// This will delay the push by at least this interval, plus
	// the time getting subsequent events. If no change is
	// detected the push will happen, otherwise we'll keep
	// delaying until things settle.
	// Default is 100ms, Example: "300ms", "10s" or "2h45m".
	DebounceAfter = os.Getenv("PILOT_DEBOUNCE_AFTER")
	// DebounceMax is the maximum time to wait for events
	// while debouncing. Defaults to 10 seconds. If events keep
	// showing up with no break for this time, we'll trigger a push.
	// Default is 10s, Example: "300ms", "10s" or "2h45m".
	DebounceMax = os.Getenv("PILOT_DEBOUNCE_MAX")

	// AzDebug indicates whether to log service registry az info.
	AzDebug = os.Getenv("VERBOSE_AZ_DEBUG") == "1"
)