metrics

var (

	// IstiodConnectionFailures records total number of connection failures to Istiod.
	IstiodConnectionFailures = monitoring.NewSum(
		"istiod_connection_failures",
		"The total number of connection failures to Istiod",
	)

	// XdsProxyRequests records total number of downstream requests.
	XdsProxyRequests = monitoring.NewSum(
		"xds_proxy_requests",
		"The total number of Xds Proxy Requests",
	)

	// XdsProxyResponses records total number of upstream responses.
	XdsProxyResponses = monitoring.NewSum(
		"xds_proxy_responses",
		"The total number of Xds Proxy Responses",
	)

	IstiodConnectionCancellations = istiodDisconnections.With(disconnectionTypeTag.Value(Cancel))
	IstiodConnectionErrors        = istiodDisconnections.With(disconnectionTypeTag.Value(Error))
	EnvoyConnectionCancellations  = envoyDisconnections.With(disconnectionTypeTag.Value(Cancel))
	EnvoyConnectionErrors         = envoyDisconnections.With(disconnectionTypeTag.Value(Error))
)