add service mesh controller

add service mesh metrics

remove unused circle yaml

fix travis misconfiguration

fix travis misconfiguration

fix travis misconfiguration

vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go

@@ -25,8 +25,8 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/golang/glog"
 	"github.com/google/gofuzz"
+	"k8s.io/klog"
 )
 
 // IntOrString is a type that can hold an int32 or a string.  When used in
@@ -58,7 +58,7 @@ const (
 // TODO: convert to (val int32)
 func FromInt(val int) IntOrString {
 	if val > math.MaxInt32 || val < math.MinInt32 {
-		glog.Errorf("value: %d overflows int32\n%s\n", val, debug.Stack())
+		klog.Errorf("value: %d overflows int32\n%s\n", val, debug.Stack())
 	}
 	return IntOrString{Type: Int, IntVal: int32(val)}
 }