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Release NodePorts at the end of test cases

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This commit is contained in:
xiangpengzhao 2017-07-21 16:09:41 +08:00
parent 02187a0ea7
commit 3ca253a993
1 changed files with 68 additions and 18 deletions
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86
pkg/registry/core/service/rest_test.go
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@ -76,6 +76,24 @@ func makeIPNet(t *testing.T) *net.IPNet {
return net
}
func releaseServiceNodePorts(t *testing.T, ctx genericapirequest.Context, svcName string, rest *REST, registry *registrytest.ServiceRegistry) {
srv, err := registry.GetService(ctx, svcName, &metav1.GetOptions{})
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if srv == nil {
t.Fatalf("Failed to find service: %s", svcName)
}
serviceNodePorts := CollectServiceNodePorts(srv)
if len(serviceNodePorts) == 0 {
t.Errorf("Failed to find NodePorts of service : %s", srv.Name)
}
for i := range serviceNodePorts {
nodePort := serviceNodePorts[i]
rest.serviceNodePorts.Release(nodePort)
}
}
func TestServiceRegistryCreate(t *testing.T) {
storage, registry := NewTestREST(t, nil)
@ -241,7 +259,12 @@ func TestServiceRegistryCreateMultiNodePortsService(t *testing.T) {
t.Errorf("unexpected error: %v", err)
}
if srv == nil {
t.Errorf("Failed to find service: %s", test.name)
t.Fatalf("Failed to find service: %s", test.name)
}
for i := range serviceNodePorts {
nodePort := serviceNodePorts[i]
// Release the node port at the end of the test case.
storage.serviceNodePorts.Release(nodePort)
}
}
}
@ -426,7 +449,16 @@ func TestServiceRegistryExternalService(t *testing.T) {
t.Errorf("Unexpected error: %v", err)
}
if srv == nil {
t.Errorf("Failed to find service: %s", svc.Name)
t.Fatalf("Failed to find service: %s", svc.Name)
}
serviceNodePorts := CollectServiceNodePorts(srv)
if len(serviceNodePorts) == 0 {
t.Errorf("Failed to find NodePorts of service : %s", srv.Name)
}
for i := range serviceNodePorts {
nodePort := serviceNodePorts[i]
// Release the node port at the end of the test case.
storage.serviceNodePorts.Release(nodePort)
}
}
@ -476,7 +508,7 @@ func TestServiceRegistryDeleteExternal(t *testing.T) {
func TestServiceRegistryUpdateExternalService(t *testing.T) {
ctx := genericapirequest.NewDefaultContext()
storage, _ := NewTestREST(t, nil)
storage, registry := NewTestREST(t, nil)
// Create non-external load balancer.
svc1 := &api.Service{
@ -502,6 +534,7 @@ func TestServiceRegistryUpdateExternalService(t *testing.T) {
if _, _, err := storage.Update(ctx, svc2.Name, rest.DefaultUpdatedObjectInfo(svc2)); err != nil {
t.Fatalf("Unexpected error: %v", err)
}
defer releaseServiceNodePorts(t, ctx, svc2.Name, storage, registry)
// Change port.
svc3 := svc2.DeepCopy()
@ -513,7 +546,7 @@ func TestServiceRegistryUpdateExternalService(t *testing.T) {
func TestServiceRegistryUpdateMultiPortExternalService(t *testing.T) {
ctx := genericapirequest.NewDefaultContext()
storage, _ := NewTestREST(t, nil)
storage, registry := NewTestREST(t, nil)
// Create external load balancer.
svc1 := &api.Service{
@ -538,6 +571,7 @@ func TestServiceRegistryUpdateMultiPortExternalService(t *testing.T) {
if _, err := storage.Create(ctx, svc1, false); err != nil {
t.Fatalf("Unexpected error: %v", err)
}
defer releaseServiceNodePorts(t, ctx, svc1.Name, storage, registry)
// Modify ports
svc2 := svc1.DeepCopy()
@ -907,7 +941,7 @@ func TestServiceRegistryIPUpdate(t *testing.T) {
}
func TestServiceRegistryIPLoadBalancer(t *testing.T) {
storage, _ := NewTestREST(t, nil)
storage, registry := NewTestREST(t, nil)
svc := &api.Service{
ObjectMeta: metav1.ObjectMeta{Name: "foo", ResourceVersion: "1"},
@ -923,7 +957,12 @@ func TestServiceRegistryIPLoadBalancer(t *testing.T) {
},
}
ctx := genericapirequest.NewDefaultContext()
created_svc, _ := storage.Create(ctx, svc, false)
created_svc, err := storage.Create(ctx, svc, false)
if created_svc == nil || err != nil {
t.Errorf("Unexpected failure creating service %v", err)
}
defer releaseServiceNodePorts(t, ctx, svc.Name, storage, registry)
created_service := created_svc.(*api.Service)
if created_service.Spec.Ports[0].Port != 6502 {
t.Errorf("Expected port 6502, but got %v", created_service.Spec.Ports[0].Port)
@ -934,7 +973,7 @@ func TestServiceRegistryIPLoadBalancer(t *testing.T) {
update := created_service.DeepCopy()
_, _, err := storage.Update(ctx, update.Name, rest.DefaultUpdatedObjectInfo(update))
_, _, err = storage.Update(ctx, update.Name, rest.DefaultUpdatedObjectInfo(update))
if err != nil {
t.Errorf("Unexpected error %v", err)
}
@ -962,7 +1001,7 @@ func TestUpdateServiceWithConflictingNamespace(t *testing.T) {
// and type is LoadBalancer.
func TestServiceRegistryExternalTrafficHealthCheckNodePortAllocation(t *testing.T) {
ctx := genericapirequest.NewDefaultContext()
storage, _ := NewTestREST(t, nil)
storage, registry := NewTestREST(t, nil)
svc := &api.Service{
ObjectMeta: metav1.ObjectMeta{Name: "external-lb-esipp"},
Spec: api.ServiceSpec{
@ -981,6 +1020,8 @@ func TestServiceRegistryExternalTrafficHealthCheckNodePortAllocation(t *testing.
if created_svc == nil || err != nil {
t.Errorf("Unexpected failure creating service %v", err)
}
defer releaseServiceNodePorts(t, ctx, svc.Name, storage, registry)
created_service := created_svc.(*api.Service)
if !service.NeedsHealthCheck(created_service) {
t.Errorf("Expecting health check needed, returned health check not needed instead")
@ -989,7 +1030,7 @@ func TestServiceRegistryExternalTrafficHealthCheckNodePortAllocation(t *testing.
if port == 0 {
t.Errorf("Failed to allocate health check node port and set the HealthCheckNodePort")
} else {
// Release the node port at the end of the test case.
// Release the health check node port at the end of the test case.
storage.serviceNodePorts.Release(int(port))
}
}
@ -999,7 +1040,7 @@ func TestServiceRegistryExternalTrafficHealthCheckNodePortAllocation(t *testing.
func TestServiceRegistryExternalTrafficHealthCheckNodePortUserAllocation(t *testing.T) {
randomNodePort := generateRandomNodePort()
ctx := genericapirequest.NewDefaultContext()
storage, _ := NewTestREST(t, nil)
storage, registry := NewTestREST(t, nil)
svc := &api.Service{
ObjectMeta: metav1.ObjectMeta{Name: "external-lb-esipp"},
Spec: api.ServiceSpec{
@ -1019,6 +1060,8 @@ func TestServiceRegistryExternalTrafficHealthCheckNodePortUserAllocation(t *test
if created_svc == nil || err != nil {
t.Fatalf("Unexpected failure creating service :%v", err)
}
defer releaseServiceNodePorts(t, ctx, svc.Name, storage, registry)
created_service := created_svc.(*api.Service)
if !service.NeedsHealthCheck(created_service) {
t.Errorf("Expecting health check needed, returned health check not needed instead")
@ -1030,9 +1073,8 @@ func TestServiceRegistryExternalTrafficHealthCheckNodePortUserAllocation(t *test
if port != randomNodePort {
t.Errorf("Failed to allocate requested nodePort expected %d, got %d", randomNodePort, port)
}
if port != 0 {
// Release the node port at the end of the test case.
// Release the health check node port at the end of the test case.
storage.serviceNodePorts.Release(int(port))
}
}
@ -1066,7 +1108,7 @@ func TestServiceRegistryExternalTrafficHealthCheckNodePortNegative(t *testing.T)
// Validate that the health check nodePort is not allocated when ExternalTrafficPolicy is set to Global.
func TestServiceRegistryExternalTrafficGlobal(t *testing.T) {
ctx := genericapirequest.NewDefaultContext()
storage, _ := NewTestREST(t, nil)
storage, registry := NewTestREST(t, nil)
svc := &api.Service{
ObjectMeta: metav1.ObjectMeta{Name: "external-lb-esipp"},
Spec: api.ServiceSpec{
@ -1085,6 +1127,8 @@ func TestServiceRegistryExternalTrafficGlobal(t *testing.T) {
if created_svc == nil || err != nil {
t.Errorf("Unexpected failure creating service %v", err)
}
defer releaseServiceNodePorts(t, ctx, svc.Name, storage, registry)
created_service := created_svc.(*api.Service)
if service.NeedsHealthCheck(created_service) {
t.Errorf("Expecting health check not needed, returned health check needed instead")
@ -1092,7 +1136,7 @@ func TestServiceRegistryExternalTrafficGlobal(t *testing.T) {
// Make sure the service does not have the health check node port allocated
port := created_service.Spec.HealthCheckNodePort
if port != 0 {
// Release the node port at the end of the test case.
// Release the health check node port at the end of the test case.
storage.serviceNodePorts.Release(int(port))
t.Errorf("Unexpected allocation of health check node port: %v", port)
}
@ -1353,7 +1397,6 @@ func TestInitNodePorts(t *testing.T) {
}
serviceNodePorts := CollectServiceNodePorts(test.service)
if len(test.expectSpecifiedNodePorts) == 0 {
for _, nodePort := range serviceNodePorts {
if !storage.serviceNodePorts.Has(nodePort) {
@ -1363,7 +1406,11 @@ func TestInitNodePorts(t *testing.T) {
} else if !reflect.DeepEqual(serviceNodePorts, test.expectSpecifiedNodePorts) {
t.Errorf("%q: expected NodePorts %v, but got %v", test.name, test.expectSpecifiedNodePorts, serviceNodePorts)
}
for i := range serviceNodePorts {
nodePort := serviceNodePorts[i]
// Release the node port at the end of the test case.
storage.serviceNodePorts.Release(nodePort)
}
}
}
@ -1533,7 +1580,6 @@ func TestUpdateNodePorts(t *testing.T) {
}
serviceNodePorts := CollectServiceNodePorts(test.newService)
if len(test.expectSpecifiedNodePorts) == 0 {
for _, nodePort := range serviceNodePorts {
if !storage.serviceNodePorts.Has(nodePort) {
@ -1543,6 +1589,10 @@ func TestUpdateNodePorts(t *testing.T) {
} else if !reflect.DeepEqual(serviceNodePorts, test.expectSpecifiedNodePorts) {
t.Errorf("%q: expected NodePorts %v, but got %v", test.name, test.expectSpecifiedNodePorts, serviceNodePorts)
}
for i := range serviceNodePorts {
nodePort := serviceNodePorts[i]
// Release the node port at the end of the test case.
storage.serviceNodePorts.Release(nodePort)
}
}
}