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Clean shutdown of network integration tests

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This commit is contained in:
Wojciech Tyczyński 2022-06-02 18:14:06 +02:00
parent d9d46d5326
commit e5ec28ff86
1 changed files with 12 additions and 16 deletions
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28
test/integration/network/services_test.go
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@ -26,9 +26,8 @@ import (
"k8s.io/apimachinery/pkg/types" "k8s.io/apimachinery/pkg/types"
"k8s.io/apimachinery/pkg/util/intstr" "k8s.io/apimachinery/pkg/util/intstr"
"k8s.io/apimachinery/pkg/util/wait" "k8s.io/apimachinery/pkg/util/wait"
clientset "k8s.io/client-go/kubernetes" "k8s.io/kubernetes/cmd/kube-apiserver/app/options"
restclient "k8s.io/client-go/rest" "k8s.io/kubernetes/pkg/controlplane"
netutils "k8s.io/utils/net"
"k8s.io/kubernetes/test/integration/framework" "k8s.io/kubernetes/test/integration/framework"
) )
@ -38,26 +37,23 @@ import (
// mistakenly, repair the ClusterIP assigned to the Service that is being deleted. // mistakenly, repair the ClusterIP assigned to the Service that is being deleted.
// https://issues.k8s.io/87603 // https://issues.k8s.io/87603
func TestServicesFinalizersRepairLoop(t *testing.T) { func TestServicesFinalizersRepairLoop(t *testing.T) {
serviceCIDR := "10.0.0.0/16" serviceCIDR := "10.0.0.0/16"
clusterIP := "10.0.0.20" clusterIP := "10.0.0.20"
interval := 5 * time.Second interval := 5 * time.Second
cfg := framework.NewIntegrationTestControlPlaneConfig() client, _, tearDownFn := framework.StartTestServer(t, framework.TestServerSetup{
_, cidr, err := netutils.ParseCIDRSloppy(serviceCIDR) ModifyServerRunOptions: func(opts *options.ServerRunOptions) {
if err != nil { opts.ServiceClusterIPRanges = serviceCIDR
t.Fatalf("bad cidr: %v", err) },
} ModifyServerConfig: func(cfg *controlplane.Config) {
cfg.ExtraConfig.ServiceIPRange = *cidr cfg.ExtraConfig.RepairServicesInterval = interval
cfg.ExtraConfig.RepairServicesInterval = interval },
_, s, closeFn := framework.RunAnAPIServer(cfg) })
defer closeFn() defer tearDownFn()
client := clientset.NewForConfigOrDie(&restclient.Config{Host: s.URL})
// verify client is working // verify client is working
if err := wait.PollImmediate(5*time.Second, 2*time.Minute, func() (bool, error) { if err := wait.PollImmediate(5*time.Second, 2*time.Minute, func() (bool, error) {
_, err = client.CoreV1().Endpoints(metav1.NamespaceDefault).Get(context.TODO(), "kubernetes", metav1.GetOptions{}) _, err := client.CoreV1().Endpoints(metav1.NamespaceDefault).Get(context.TODO(), "kubernetes", metav1.GetOptions{})
if err != nil { if err != nil {
t.Logf("error fetching endpoints: %v", err) t.Logf("error fetching endpoints: %v", err)
return false, nil return false, nil