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Switch admission webhook test to work with shared etcd

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This commit is contained in:
Jordan Liggitt 2019-04-26 01:10:00 -04:00 committed by Chao Xu
parent 7bb4a3bace
commit 0b88095a17
2 changed files with 17 additions and 13 deletions
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2
cmd/kube-apiserver/app/testing/testserver.go
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@ -179,6 +179,8 @@ func StartTestServer(t Logger, instanceOptions *TestServerInstanceOptions, custo
// from here the caller must call tearDown // from here the caller must call tearDown
result.ClientConfig = server.LoopbackClientConfig result.ClientConfig = server.LoopbackClientConfig
result.ClientConfig.QPS = 1000
result.ClientConfig.Burst = 10000
result.ServerOpts = s result.ServerOpts = s
result.TearDownFn = tearDown result.TearDownFn = tearDown

28
test/integration/apiserver/admissionwebhook/admission_test.go
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@ -34,6 +34,7 @@ import (
admissionv1beta1 "k8s.io/api/admissionregistration/v1beta1" admissionv1beta1 "k8s.io/api/admissionregistration/v1beta1"
appsv1beta1 "k8s.io/api/apps/v1beta1" appsv1beta1 "k8s.io/api/apps/v1beta1"
corev1 "k8s.io/api/core/v1" corev1 "k8s.io/api/core/v1"
v1 "k8s.io/api/core/v1"
extensionsv1beta1 "k8s.io/api/extensions/v1beta1" extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
policyv1beta1 "k8s.io/api/policy/v1beta1" policyv1beta1 "k8s.io/api/policy/v1beta1"
apiextensionsclientset "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset" apiextensionsclientset "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
@ -353,31 +354,32 @@ func TestWebhookV1beta1(t *testing.T) {
defer webhookServer.Close() defer webhookServer.Close()
// start API server // start API server
s, err := kubeapiservertesting.StartTestServer(t, kubeapiservertesting.NewDefaultTestServerOptions(), []string{ etcdConfig := framework.SharedEtcd()
server := kubeapiservertesting.StartTestServerOrDie(t, nil, []string{
// turn off admission plugins that add finalizers
"--disable-admission-plugins=ServiceAccount,StorageObjectInUseProtection", "--disable-admission-plugins=ServiceAccount,StorageObjectInUseProtection",
"--runtime-config=extensions/v1beta1/deployments=true,extensions/v1beta1/daemonsets=true,extensions/v1beta1/replicasets=true,extensions/v1beta1/podsecuritypolicies=true,extensions/v1beta1/networkpolicies=true", // force enable all resources so we can check storage.
}, framework.SharedEtcd()) // TODO: drop these once we stop allowing them to be served.
if err != nil { "--runtime-config=api/all=true,extensions/v1beta1/deployments=true,extensions/v1beta1/daemonsets=true,extensions/v1beta1/replicasets=true,extensions/v1beta1/podsecuritypolicies=true,extensions/v1beta1/networkpolicies=true",
t.Fatal(err) }, etcdConfig)
} defer server.TearDownFn()
defer s.TearDownFn()
// create CRDs so we can make sure that custom resources do not get lost
etcd.CreateTestCRDs(t, apiextensionsclientset.NewForConfigOrDie(s.ClientConfig), false, etcd.GetCustomResourceDefinitionData()...)
// Configure a client with a distinct user name so that it is easy to distinguish requests // Configure a client with a distinct user name so that it is easy to distinguish requests
// made by the client from requests made by controllers. We use this to filter out requests // made by the client from requests made by controllers. We use this to filter out requests
// before recording them to ensure we don't accidentally mistake requests from controllers // before recording them to ensure we don't accidentally mistake requests from controllers
// as requests made by the client. // as requests made by the client.
clientConfig := rest.CopyConfig(s.ClientConfig) clientConfig := rest.CopyConfig(server.ClientConfig)
clientConfig.Impersonate.UserName = testClientUsername clientConfig.Impersonate.UserName = testClientUsername
clientConfig.Impersonate.Groups = []string{"system:masters", "system:authenticated"} clientConfig.Impersonate.Groups = []string{"system:masters", "system:authenticated"}
client, err := clientset.NewForConfig(clientConfig) client, err := clientset.NewForConfig(clientConfig)
if err != nil { if err != nil {
t.Fatal(err) t.Fatalf("unexpected error: %v", err)
} }
if _, err := client.CoreV1().Namespaces().Create(&corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: testNamespace}}); err != nil { // create CRDs
etcd.CreateTestCRDs(t, apiextensionsclientset.NewForConfigOrDie(server.ClientConfig), false, etcd.GetCustomResourceDefinitionData()...)
if _, err := client.CoreV1().Namespaces().Create(&v1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: testNamespace}}); err != nil {
t.Fatal(err) t.Fatal(err)
} }
if err := createV1beta1MutationWebhook(client, webhookServer.URL+"/"+mutation); err != nil { if err := createV1beta1MutationWebhook(client, webhookServer.URL+"/"+mutation); err != nil {