Optimised fleet update function of e2e test (#603)

* Optimised fleet update function of e2e test Signed-off-by: LiZhenCheng9527 <lizhencheng6@huawei.com> * fix comments Signed-off-by: LiZhenCheng9527 <lizhencheng6@huawei.com> * optimised install kurator strip Signed-off-by: LiZhenCheng9527 <lizhencheng6@huawei.com> * The original label of the object is preserved in Patch Signed-off-by: LiZhenCheng9527 <lizhencheng6@huawei.com> --------- Signed-off-by: LiZhenCheng9527 <lizhencheng6@huawei.com>
kurator-dev · May 22, 2024 · 693d66d · 693d66d
1 parent 1391d65
commit 693d66d
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Showing 8 changed files with 158 additions and 59 deletions.
diff --git a/e2e/fleet_attachedcluster_test.go b/e2e/fleet_attachedcluster_test.go
@@ -68,7 +68,7 @@ var _ = ginkgo.Describe("[AttachedClusters] AttachedClusters testing", func() {
 		gomega.Expect(createNSErr).ShouldNot(gomega.HaveOccurred())
 		time.Sleep(3 * time.Second)
 		// create fleet and checkout fleet status
-		fleetCreateErr := resources.CreateFleet(kuratorClient, fleet)
+		fleetCreateErr := resources.CreateOrUpdateFleet(kuratorClient, fleet)
 		gomega.Expect(fleetCreateErr).ShouldNot(gomega.HaveOccurred())
 		resources.WaitFleetReady(kuratorClient, fleetNamespace, fleetname, func(fleet *fleetv1a1.Fleet) bool {
 			return fleet.Status.Phase == fleetv1a1.ReadyPhase

diff --git a/e2e/resources/attachedcluster.go b/e2e/resources/attachedcluster.go
@@ -22,6 +22,7 @@ import (
 	"github.com/onsi/gomega"
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
 
 	clusterv1a1 "kurator.dev/kurator/pkg/apis/cluster/v1alpha1"
 	kurator "kurator.dev/kurator/pkg/client-go/generated/clientset/versioned"
@@ -43,34 +44,39 @@ func NewAttachedCluster(namespace string, name string, config clusterv1a1.Secret
 	}
 }
 
-// CreateAttachedCluster create AttachedCluster.
-func CreateAttachedCluster(client kurator.Interface, attachedCluster *clusterv1a1.AttachedCluster) error {
-	_, err := client.ClusterV1alpha1().AttachedClusters(attachedCluster.Namespace).Create(context.TODO(), attachedCluster, metav1.CreateOptions{})
-	if err != nil {
-		if apierrors.IsAlreadyExists(err) {
-			return UpdateAttachedCluster(client, attachedCluster)
+// CreateAttachedCluster create or update AttachedCluster.
+func CreateOrUpdateAttachedCluster(client kurator.Interface, attachedCluster *clusterv1a1.AttachedCluster) error {
+	_, createErr := client.ClusterV1alpha1().AttachedClusters(attachedCluster.GetNamespace()).Create(context.TODO(), attachedCluster, metav1.CreateOptions{})
+	if createErr != nil {
+		if apierrors.IsAlreadyExists(createErr) {
+			originalAttachedCluster, getErr := client.ClusterV1alpha1().AttachedClusters(attachedCluster.GetNamespace()).Get(context.TODO(), attachedCluster.GetName(), metav1.GetOptions{})
+			if getErr != nil {
+				return getErr
+			}
+			modifiedObjectMeta := ModifiedObjectMeta(originalAttachedCluster.ObjectMeta, attachedCluster.ObjectMeta)
+			oldAttachedCluster := clusterv1a1.AttachedCluster{
+				ObjectMeta: originalAttachedCluster.ObjectMeta,
+				Spec:       originalAttachedCluster.Spec,
+			}
+			modAttachedCluster := clusterv1a1.AttachedCluster{
+				ObjectMeta: modifiedObjectMeta,
+				Spec:       attachedCluster.Spec,
+			}
+			attachedClusterPatchData, createPatchErr := CreatePatchData(oldAttachedCluster, modAttachedCluster)
+			if createPatchErr != nil {
+				return createPatchErr
+			}
+			_, patchErr := client.ClusterV1alpha1().AttachedClusters(attachedCluster.GetNamespace()).Patch(context.TODO(), attachedCluster.GetName(), types.MergePatchType, attachedClusterPatchData, metav1.PatchOptions{})
+			if patchErr != nil {
+				return patchErr
+			}
 		} else {
-			return err
+			return createErr
 		}
 	}
 	return nil
 }
 
-// UpdateAttachedCluster update AttachedCluster
-func UpdateAttachedCluster(client kurator.Interface, attachedCluster *clusterv1a1.AttachedCluster) error {
-	attachedClusterPresentOnCluster, attacattachedClusterGetErr := client.ClusterV1alpha1().AttachedClusters(attachedCluster.Namespace).Get(context.TODO(), attachedCluster.Name, metav1.GetOptions{})
-	if attacattachedClusterGetErr != nil {
-		return attacattachedClusterGetErr
-	}
-	DCattachedcluster := attachedClusterPresentOnCluster.DeepCopy()
-	DCattachedcluster.Spec = attachedCluster.Spec
-	_, err := client.ClusterV1alpha1().AttachedClusters(DCattachedcluster.Namespace).Update(context.TODO(), DCattachedcluster, metav1.UpdateOptions{})
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
 func RemoveAttachedCluster(client kurator.Interface, namespace, name string) error {
 	err := client.ClusterV1alpha1().AttachedClusters(namespace).Delete(context.TODO(), name, metav1.DeleteOptions{})
 	if err != nil {

diff --git a/e2e/resources/fleet.go b/e2e/resources/fleet.go
@@ -23,6 +23,7 @@ import (
 	corev1 "k8s.io/api/core/v1"
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
 
 	fleetv1a1 "kurator.dev/kurator/pkg/apis/fleet/v1alpha1"
 	kurator "kurator.dev/kurator/pkg/client-go/generated/clientset/versioned"
@@ -45,28 +46,38 @@ func NewFleet(namespace string, name string, clusters []*corev1.ObjectReference)
 	}
 }
 
-// CreateAttachedCluster create AttachedCluster.
-func CreateFleet(client kurator.Interface, fleet *fleetv1a1.Fleet) error {
-	_, err := client.FleetV1alpha1().Fleets(fleet.Namespace).Create(context.TODO(), fleet, metav1.CreateOptions{})
-	if err != nil {
-		if apierrors.IsAlreadyExists(err) {
-			return UpdateFleet(client, fleet)
+// CreateAttachedCluster create or update Fleet.
+func CreateOrUpdateFleet(client kurator.Interface, fleet *fleetv1a1.Fleet) error {
+	_, createErr := client.FleetV1alpha1().Fleets(fleet.GetNamespace()).Create(context.TODO(), fleet, metav1.CreateOptions{})
+	if createErr != nil {
+		if apierrors.IsAlreadyExists(createErr) {
+			originalFleet, getErr := client.FleetV1alpha1().Fleets(fleet.GetNamespace()).Get(context.TODO(), fleet.GetName(), metav1.GetOptions{})
+			if getErr != nil {
+				return getErr
+			}
+			modifiedObjectMeta := ModifiedObjectMeta(originalFleet.ObjectMeta, fleet.ObjectMeta)
+			oldFleet := fleetv1a1.Fleet{
+				ObjectMeta: originalFleet.ObjectMeta,
+				Spec:       originalFleet.Spec,
+			}
+			modFleet := fleetv1a1.Fleet{
+				ObjectMeta: modifiedObjectMeta,
+				Spec:       fleet.Spec,
+			}
+			fleetPatchData, createPatchErr := CreatePatchData(oldFleet, modFleet)
+			if createPatchErr != nil {
+				return createPatchErr
+			}
+			if _, patchErr := client.FleetV1alpha1().Fleets(fleet.GetNamespace()).Patch(context.TODO(), fleet.GetName(), types.MergePatchType, fleetPatchData, metav1.PatchOptions{}); patchErr != nil {
+				return patchErr
+			}
 		} else {
-			return err
+			return createErr
 		}
 	}
 	return nil
 }
 
-// UpdateAttachedCluster update AttachedCluster
-func UpdateFleet(client kurator.Interface, fleet *fleetv1a1.Fleet) error {
-	_, err := client.FleetV1alpha1().Fleets(fleet.Namespace).Update(context.TODO(), fleet, metav1.UpdateOptions{})
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
 func RemoveFleet(client kurator.Interface, namespace, name string) error {
 	err := client.FleetV1alpha1().Fleets(namespace).Delete(context.TODO(), name, metav1.DeleteOptions{})
 	if err != nil {

diff --git a/e2e/resources/secret.go b/e2e/resources/secret.go
@@ -22,6 +22,7 @@ import (
 	corev1 "k8s.io/api/core/v1"
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/client-go/kubernetes"
 )
 
@@ -40,28 +41,39 @@ func NewSecret(namespace string, name string, data map[string][]byte) *corev1.Se
 	}
 }
 
-// CreateSecret create Secret.
-func CreateSecret(client kubernetes.Interface, secret *corev1.Secret) error {
-	_, err := client.CoreV1().Secrets(secret.Namespace).Create(context.TODO(), secret, metav1.CreateOptions{})
-	if err != nil {
-		if apierrors.IsAlreadyExists(err) {
-			return UpdateSecret(client, secret)
+// CreateSecret create or update Secret.
+func CreateOrUpdateSecret(client kubernetes.Interface, secret *corev1.Secret) error {
+	_, createErr := client.CoreV1().Secrets(secret.GetNamespace()).Create(context.TODO(), secret, metav1.CreateOptions{})
+	if createErr != nil {
+		if apierrors.IsAlreadyExists(createErr) {
+			originalSecret, getErr := client.CoreV1().Secrets(secret.GetNamespace()).Get(context.TODO(), secret.GetName(), metav1.GetOptions{})
+			if getErr != nil {
+				return getErr
+			}
+			modifiedObjectMeta := ModifiedObjectMeta(originalSecret.ObjectMeta, secret.ObjectMeta)
+			oldSecret := corev1.Secret{
+				ObjectMeta: originalSecret.ObjectMeta,
+				Data:       originalSecret.Data,
+			}
+			modSecret := corev1.Secret{
+				ObjectMeta: modifiedObjectMeta,
+				Data:       secret.Data,
+			}
+			secretPatchData, createPatchErr := CreatePatchData(oldSecret, modSecret)
+			if createPatchErr != nil {
+				return createPatchErr
+			}
+			_, patchErr := client.CoreV1().Secrets(secret.GetNamespace()).Patch(context.TODO(), secret.GetName(), types.StrategicMergePatchType, secretPatchData, metav1.PatchOptions{})
+			if patchErr != nil {
+				return patchErr
+			}
 		} else {
-			return err
+			return createErr
 		}
 	}
 	return nil
 }
 
-// UpdateSecret update Secret
-func UpdateSecret(client kubernetes.Interface, secret *corev1.Secret) error {
-	_, err := client.CoreV1().Secrets(secret.Namespace).Update(context.TODO(), secret, metav1.UpdateOptions{})
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
 func RemoveSecret(client kubernetes.Interface, namespace, name string) error {
 	err := client.CoreV1().Secrets(namespace).Delete(context.TODO(), name, metav1.DeleteOptions{})
 	if err != nil {

diff --git a/e2e/resources/util.go b/e2e/resources/util.go
@@ -0,0 +1,70 @@
+/*
+Copyright Kurator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package resources
+
+import (
+	"encoding/json"
+
+	jsonpatch "github.com/evanphx/json-patch"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+func CreatePatchData(original, modified interface{}) ([]byte, error) {
+	originalData, originalErr := json.Marshal(original)
+	if originalErr != nil {
+		return nil, originalErr
+	}
+	modifiedData, modifiedErr := json.Marshal(modified)
+	if modifiedErr != nil {
+		return nil, modifiedErr
+	}
+	patchData, createErr := jsonpatch.CreateMergePatch(originalData, modifiedData)
+	if createErr != nil {
+		return nil, createErr
+	}
+	return patchData, nil
+}
+
+func ModifiedObjectMeta(original, modified metav1.ObjectMeta) metav1.ObjectMeta {
+	if modified.Labels == nil {
+		modified.Labels = original.Labels
+	} else {
+		for k, v := range original.Labels {
+			if modified.Labels[k] == "" {
+				modified.Labels[k] = v
+			}
+		}
+	}
+
+	if modified.Annotations == nil {
+		modified.Annotations = original.Annotations
+	} else {
+		for k, v := range original.Annotations {
+			if modified.Annotations[k] == "" {
+				modified.Annotations[k] = v
+			}
+		}
+	}
+
+	if modified.Finalizers == nil {
+		modified.Finalizers = original.Finalizers
+	}
+	if modified.ResourceVersion == "" {
+		modified.ResourceVersion = original.ResourceVersion
+	}
+	return modified
+}
diff --git a/e2e/suite_test.go b/e2e/suite_test.go
@@ -94,10 +94,10 @@ var _ = ginkgo.SynchronizedBeforeSuite(func() []byte {
 	}
 	attachedcluster = resources.NewAttachedCluster(namespace, memberClusterName, secretKeyRef)
 
-	secretCreateErr := resources.CreateSecret(kubeClient, secret)
+	secretCreateErr := resources.CreateOrUpdateSecret(kubeClient, secret)
 	gomega.Expect(secretCreateErr).ShouldNot(gomega.HaveOccurred())
 
-	attachedCreateErr := resources.CreateAttachedCluster(kuratorClient, attachedcluster)
+	attachedCreateErr := resources.CreateOrUpdateAttachedCluster(kuratorClient, attachedcluster)
 	gomega.Expect(attachedCreateErr).ShouldNot(gomega.HaveOccurred())
 	resources.WaitAttachedClusterReady(kuratorClient, namespace, memberClusterName, func(attachedCluster *clusterv1a1.AttachedCluster) bool {
 		return attachedCluster.Status.Ready

diff --git a/go.mod b/go.mod
@@ -23,6 +23,7 @@ require (
 	github.com/awslabs/goformation/v4 v4.19.5
 	github.com/cert-manager/cert-manager v1.10.0
 	github.com/coreos/go-semver v0.3.0
+	github.com/evanphx/json-patch v5.6.0+incompatible
 	github.com/fluxcd/flagger v1.34.0
 	github.com/fluxcd/helm-controller/api v0.32.2
 	github.com/fluxcd/kustomize-controller/api v1.0.0-rc.1
@@ -117,7 +118,6 @@ require (
 	github.com/emicklei/go-restful/v3 v3.10.2 // indirect
 	github.com/envoyproxy/go-control-plane v0.11.1 // indirect
 	github.com/envoyproxy/protoc-gen-validate v1.0.2 // indirect
-	github.com/evanphx/json-patch v5.6.0+incompatible // indirect
 	github.com/evanphx/json-patch/v5 v5.6.0 // indirect
 	github.com/exponent-io/jsonpath v0.0.0-20210407135951-1de76d718b3f // indirect
 	github.com/fatih/camelcase v1.0.0 // indirect

diff --git a/hack/e2e-test/install-kurator.sh b/hack/e2e-test/install-kurator.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-
+# shellcheck disable=SC2086,SC1090,SC2206,SC1091
 set -o errexit
 set -o nounset
 set -o pipefail