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fix: resolve goroutine leak in statefulset integration tests

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Signed-off-by: kerthcet <kerthcet@gmail.com>
This commit is contained in:
kerthcet 2022-05-06 17:51:34 +08:00
parent 835cdd6d81
commit c74aeab5a5
2 changed files with 12 additions and 12 deletions
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12
test/integration/statefulset/statefulset_test.go
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@ -124,8 +124,8 @@ func TestSpecReplicasChange(t *testing.T) {
defer closeFn()
ns := framework.CreateTestingNamespace("test-spec-replicas-change", s, t)
defer framework.DeleteTestingNamespace(ns, s, t)
stopCh := runControllerAndInformers(rm, informers)
defer close(stopCh)
cancel := runControllerAndInformers(rm, informers)
defer cancel()
createHeadlessService(t, c, newHeadlessService(ns.Name))
sts := newSTS("sts", ns.Name, 2)
@ -167,8 +167,8 @@ func TestDeletingAndFailedPods(t *testing.T) {
defer closeFn()
ns := framework.CreateTestingNamespace("test-deleting-and-failed-pods", s, t)
defer framework.DeleteTestingNamespace(ns, s, t)
stopCh := runControllerAndInformers(rm, informers)
defer close(stopCh)
cancel := runControllerAndInformers(rm, informers)
defer cancel()
labelMap := labelMap()
sts := newSTS("sts", ns.Name, 2)
@ -268,8 +268,8 @@ func TestStatefulSetAvailable(t *testing.T) {
defer closeFn()
ns := framework.CreateTestingNamespace("test-available-pods", s, t)
defer framework.DeleteTestingNamespace(ns, s, t)
stopCh := runControllerAndInformers(rm, informers)
defer close(stopCh)
cancel := runControllerAndInformers(rm, informers)
defer cancel()
labelMap := labelMap()
sts := newSTS("sts", ns.Name, 4)

12
test/integration/statefulset/util.go
View File

@ -24,7 +24,7 @@ import (
"time"
appsv1 "k8s.io/api/apps/v1"
"k8s.io/api/core/v1"
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/labels"
@ -182,11 +182,11 @@ func scSetup(t *testing.T) (*httptest.Server, framework.CloseFunc, *statefulset.
}
// Run STS controller and informers
func runControllerAndInformers(sc *statefulset.StatefulSetController, informers informers.SharedInformerFactory) chan struct{} {
stopCh := make(chan struct{})
informers.Start(stopCh)
go sc.Run(context.TODO(), 5)
return stopCh
func runControllerAndInformers(sc *statefulset.StatefulSetController, informers informers.SharedInformerFactory) context.CancelFunc {
ctx, cancel := context.WithCancel(context.Background())
informers.Start(ctx.Done())
go sc.Run(ctx, 5)
return cancel
}
func createHeadlessService(t *testing.T, clientSet clientset.Interface, headlessService *v1.Service) {