Fix Kubemark tests by not gathering resource usage data

hack/jenkins/e2e.sh

@@ -1510,7 +1510,7 @@ if [[ "${USE_KUBEMARK:-}" == "true" ]]; then
   NUM_MINIONS=${KUBEMARK_NUM_MINIONS:-$NUM_MINIONS}
   MASTER_SIZE=${KUBEMARK_MASTER_SIZE:-$MASTER_SIZE}
   ./test/kubemark/start-kubemark.sh
-  ./test/kubemark/run-e2e-tests.sh --ginkgo.focus="should\sallow\sstarting\s30\spods\sper\snode" --delete-namespace="false"
+  ./test/kubemark/run-e2e-tests.sh --ginkgo.focus="should\sallow\sstarting\s30\spods\sper\snode" --delete-namespace="false" --gather-resource-usage="false"
   ./test/kubemark/stop-kubemark.sh
   NUM_MINIONS=${NUM_MINIONS_BKP}
   MASTER_SIZE=${MASTER_SIZE_BKP}

hack/verify-flags/known-flags.txt

@@ -101,6 +101,7 @@ framework-name
 framework-weburi
 func-dest
 fuzz-iters
+gather-resource-usage
 gce-project
 gce-zone
 gke-cluster

test/e2e/density.go

@@ -112,7 +112,7 @@ var _ = Describe("Density", func() {
 
 	framework := NewFramework("density")
 	framework.NamespaceDeletionTimeout = time.Hour
-	framework.GatherKubeSystemResourceUsageData = true
+	framework.GatherKubeSystemResourceUsageData = testContext.GatherKubeSystemResourceUsageData
 
 	BeforeEach(func() {
 		c = framework.Client

test/e2e/e2e_test.go

@@ -83,6 +83,7 @@ func init() {
 	flag.StringVar(&testContext.PrometheusPushGateway, "prom-push-gateway", "", "The URL to prometheus gateway, so that metrics can be pushed during e2es and scraped by prometheus. Typically something like 127.0.0.1:9091.")
 	flag.BoolVar(&testContext.VerifyServiceAccount, "e2e-verify-service-account", true, "If true tests will verify the service account before running.")
 	flag.BoolVar(&testContext.DeleteNamespace, "delete-namespace", true, "If true tests will delete namespace after completion. It is only designed to make debugging easier, DO NOT turn it off by default.")
+	flag.BoolVar(&testContext.GatherKubeSystemResourceUsageData, "gather-resource-usage", true, "If set to true framework will be monitoring resource usage of system add-ons in (some) e2e tests.")
 }
 
 func TestE2E(t *testing.T) {

test/e2e/util.go

@@ -124,6 +124,7 @@ type TestContextType struct {
 	PrometheusPushGateway             string
 	VerifyServiceAccount              bool
 	DeleteNamespace                   bool
+	GatherKubeSystemResourceUsageData bool
 }
 
 var testContext TestContextType