add service mesh controller

add service mesh metrics

remove unused circle yaml

fix travis misconfiguration

fix travis misconfiguration

fix travis misconfiguration

vendor/sigs.k8s.io/testing_frameworks/integration/internal/arguments.go

@@ -0,0 +1,28 @@
+package internal
+
+import (
+	"bytes"
+	"html/template"
+)
+
+func RenderTemplates(argTemplates []string, data interface{}) (args []string, err error) {
+	var t *template.Template
+
+	for _, arg := range argTemplates {
+		t, err = template.New(arg).Parse(arg)
+		if err != nil {
+			args = nil
+			return
+		}
+
+		buf := &bytes.Buffer{}
+		err = t.Execute(buf, data)
+		if err != nil {
+			args = nil
+			return
+		}
+		args = append(args, buf.String())
+	}
+
+	return
+}