1 files changed, 0 insertions, 74 deletions
diff --git a/core/setup/prometheus.go b/core/setup/prometheus.go
deleted file mode 100644
index 9ab68b6a5..000000000
--- a/core/setup/prometheus.go
+++ /dev/null
@@ -1,74 +0,0 @@
-package setup
-
-import (
-	"sync"
-
-	"github.com/miekg/coredns/middleware"
-	prom "github.com/miekg/coredns/middleware/prometheus"
-)
-
-const (
-	path = "/metrics"
-	addr = "localhost:9135" // 9153 is occupied by bind_exporter
-)
-
-var once sync.Once
-
-func Prometheus(c *Controller) (middleware.Middleware, error) {
-	metrics, err := parsePrometheus(c)
-	if err != nil {
-		return nil, err
-	}
-
-	once.Do(func() {
-		c.Startup = append(c.Startup, metrics.Start)
-	})
-
-	return func(next middleware.Handler) middleware.Handler {
-		metrics.Next = next
-		return metrics
-	}, nil
-}
-
-func parsePrometheus(c *Controller) (prom.Metrics, error) {
-	var (
-		metrics prom.Metrics
-		err     error
-	)
-
-	for c.Next() {
-		if len(metrics.ZoneNames) > 0 {
-			return prom.Metrics{}, c.Err("prometheus: can only have one metrics module per server")
-		}
-		metrics = prom.Metrics{ZoneNames: c.ServerBlockHosts}
-		for i, _ := range metrics.ZoneNames {
-			metrics.ZoneNames[i] = middleware.Host(metrics.ZoneNames[i]).Normalize()
-		}
-		args := c.RemainingArgs()
-
-		switch len(args) {
-		case 0:
-		case 1:
-			metrics.Addr = args[0]
-		default:
-			return prom.Metrics{}, c.ArgErr()
-		}
-		for c.NextBlock() {
-			switch c.Val() {
-			case "address":
-				args = c.RemainingArgs()
-				if len(args) != 1 {
-					return prom.Metrics{}, c.ArgErr()
-				}
-				metrics.Addr = args[0]
-			default:
-				return prom.Metrics{}, c.Errf("prometheus: unknown item: %s", c.Val())
-			}
-
-		}
-	}
-	if metrics.Addr == "" {
-		metrics.Addr = addr
-	}
-	return metrics, err
-}