Fix errors while updating existing CRD

test/e2e/e2e.go

@@ -48,6 +48,10 @@ var _ = BeforeSuite(func() {
 
 	root = framework.New(operatorConfig, options.TestNamespace, options.Cleanup)
 
+	if options.OperatorOnly { // run operator locally without running tests
+		root.Operator.RunInformers(nil)
+	}
+
 	By("Ensuring Test Namespace " + options.TestNamespace)
 	err = root.EnsureNamespace()
 	Expect(err).NotTo(HaveOccurred())
@@ -56,7 +60,6 @@ var _ = BeforeSuite(func() {
 
 	if !meta.PossiblyInCluster() {
 		go root.Operator.RunInformers(nil)
-		// select {} // run operator locally without running tests
 	}
 
 	Eventually(invocation.Ingress.Setup).Should(BeNil())

test/e2e/options.go

@@ -24,6 +24,7 @@ type E2EOptions struct {
 	TestCertificate bool
 	DumpLocation    string
 	LBPersistIP     string
+	OperatorOnly    bool
 }
 
 var (
@@ -34,6 +35,7 @@ var (
 		Cleanup:         true,
 		TestCertificate: false,
 		DumpLocation:    os.TempDir(),
+		OperatorOnly:    false,
 	}
 )
 
@@ -46,6 +48,7 @@ func init() {
 	flag.BoolVar(&options.TestCertificate, "cert", options.TestCertificate, "")
 	flag.StringVar(&options.DumpLocation, "dump", os.TempDir(), "")
 	flag.StringVar(&options.LBPersistIP, "lb-ip", options.LBPersistIP, "LoadBalancer persistent IP")
+	flag.BoolVar(&options.OperatorOnly, "operator-only", options.OperatorOnly, "run operator locally without running tests")
 	enableLogging()
 }