import (
	"istio.io/istio/pkg/monitoring"
)

var (
	requests = monitoring.NewSum(
		"dns_requests_total",
		"Total number of DNS requests.",
	)

	upstreamRequests = monitoring.NewSum(
		"dns_upstream_requests_total",
		"Total number of DNS requests forwarded to upstream.",
	)

	failures = monitoring.NewSum(
		"dns_upstream_failures_total",
		"Total number of DNS failures.",
	)