463 lines
20 KiB
Go
463 lines
20 KiB
Go
/*
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Copyright 2023 The Karmada Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package e2e
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import (
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"context"
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"fmt"
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"github.com/onsi/ginkgo/v2"
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"github.com/onsi/gomega"
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appsv1 "k8s.io/api/apps/v1"
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corev1 "k8s.io/api/core/v1"
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rbacv1 "k8s.io/api/rbac/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/rand"
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"k8s.io/apimachinery/pkg/util/wait"
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clusterv1alpha1 "github.com/karmada-io/karmada/pkg/apis/cluster/v1alpha1"
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policyv1alpha1 "github.com/karmada-io/karmada/pkg/apis/policy/v1alpha1"
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controllercluster "github.com/karmada-io/karmada/pkg/controllers/cluster"
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"github.com/karmada-io/karmada/pkg/util"
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"github.com/karmada-io/karmada/pkg/util/helper"
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"github.com/karmada-io/karmada/test/e2e/framework"
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testhelper "github.com/karmada-io/karmada/test/helper"
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)
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var _ = ginkgo.Describe("[ClusterAffinities] propagation testing", func() {
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ginkgo.When("[PropagationPolicy] replica scheduling type is Duplicated", func() {
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ginkgo.Context("schedule with multi clusterAffinity", func() {
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var deployment *appsv1.Deployment
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var policy *policyv1alpha1.PropagationPolicy
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var member1LabelKey, member2LabelKey string
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var member1, member2 string
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ginkgo.BeforeEach(func() {
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member1 = framework.ClusterNames()[0]
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member2 = framework.ClusterNames()[1]
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member1LabelKey = fmt.Sprintf("%s-%s", member1, rand.String(RandomStrLength))
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member2LabelKey = fmt.Sprintf("%s-%s", member2, rand.String(RandomStrLength))
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deployment = testhelper.NewDeployment(testNamespace, deploymentNamePrefix+rand.String(RandomStrLength))
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policy = testhelper.NewPropagationPolicy(deployment.Namespace, deployment.Name, []policyv1alpha1.ResourceSelector{
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{
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APIVersion: deployment.APIVersion,
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Kind: deployment.Kind,
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Name: deployment.Name,
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},
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}, policyv1alpha1.Placement{
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ClusterAffinities: []policyv1alpha1.ClusterAffinityTerm{
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{
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AffinityName: "group1",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{LabelSelector: &metav1.LabelSelector{MatchLabels: map[string]string{member1LabelKey: "ok"}}},
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},
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{
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AffinityName: "group2",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{LabelSelector: &metav1.LabelSelector{MatchLabels: map[string]string{member2LabelKey: "ok"}}},
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},
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{
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AffinityName: "group3",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{LabelSelector: &metav1.LabelSelector{MatchLabels: map[string]string{"no-exist-cluster": "ok"}}},
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},
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{
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AffinityName: "group4",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{ClusterNames: []string{member1}},
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},
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}})
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})
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ginkgo.BeforeEach(func() {
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framework.UpdateClusterLabels(karmadaClient, member1, map[string]string{member1LabelKey: "ok"})
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framework.UpdateClusterLabels(karmadaClient, member2, map[string]string{member2LabelKey: "ok"})
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ginkgo.DeferCleanup(func() {
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framework.DeleteClusterLabels(karmadaClient, member1, map[string]string{member1LabelKey: ""})
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framework.DeleteClusterLabels(karmadaClient, member2, map[string]string{member2LabelKey: ""})
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})
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})
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ginkgo.BeforeEach(func() {
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framework.CreatePropagationPolicy(karmadaClient, policy)
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framework.CreateDeployment(kubeClient, deployment)
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ginkgo.DeferCleanup(func() {
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framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
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framework.RemoveDeployment(kubeClient, deployment.Namespace, deployment.Name)
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})
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})
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ginkgo.It("propagate deployment and then update the cluster label", func() {
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// 1. wait for deployment present on member1 cluster
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framework.WaitDeploymentPresentOnClusterFitWith(member1, deployment.Namespace, deployment.Name, func(*appsv1.Deployment) bool { return true })
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// 2. update member1 cluster label to make it's unmatched with the policy
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framework.UpdateClusterLabels(karmadaClient, member1, map[string]string{member1LabelKey: "not-ok"})
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framework.WaitDeploymentDisappearOnCluster(member1, deployment.Namespace, deployment.Name)
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// 3. wait for deployment present on member2 cluster
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framework.WaitDeploymentPresentOnClusterFitWith(member2, deployment.Namespace, deployment.Name, func(*appsv1.Deployment) bool { return true })
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// 4. update member2 cluster label to make it's unmatched with the policy
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framework.UpdateClusterLabels(karmadaClient, member2, map[string]string{member2LabelKey: "not-ok"})
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framework.WaitDeploymentDisappearOnCluster(member2, deployment.Namespace, deployment.Name)
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// 5. wait for deployment present on member1 cluster
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framework.WaitDeploymentPresentOnClusterFitWith(member1, deployment.Namespace, deployment.Name, func(*appsv1.Deployment) bool { return true })
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})
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})
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ginkgo.Context("schedule change from clusterAffinity to clusterAffinities", func() {
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var deployment *appsv1.Deployment
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var policy *policyv1alpha1.PropagationPolicy
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var member1, member2 string
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ginkgo.BeforeEach(func() {
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member1 = framework.ClusterNames()[0]
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member2 = framework.ClusterNames()[1]
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deployment = testhelper.NewDeployment(testNamespace, deploymentNamePrefix+rand.String(RandomStrLength))
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policy = testhelper.NewPropagationPolicy(deployment.Namespace, deployment.Name, []policyv1alpha1.ResourceSelector{
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{
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APIVersion: deployment.APIVersion,
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Kind: deployment.Kind,
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Name: deployment.Name,
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},
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}, policyv1alpha1.Placement{
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ClusterAffinity: &policyv1alpha1.ClusterAffinity{ClusterNames: []string{member1}},
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})
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})
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ginkgo.BeforeEach(func() {
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framework.CreatePropagationPolicy(karmadaClient, policy)
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framework.CreateDeployment(kubeClient, deployment)
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ginkgo.DeferCleanup(func() {
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framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
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framework.RemoveDeployment(kubeClient, deployment.Namespace, deployment.Name)
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})
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})
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ginkgo.It("propagate deployment and then update the cluster label", func() {
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// 1. wait for deployment present on member1 cluster
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framework.WaitDeploymentPresentOnClusterFitWith(member1, deployment.Namespace, deployment.Name, func(*appsv1.Deployment) bool { return true })
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// 2. update policy placement with clusterAffinities
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policy.Spec.Placement.ClusterAffinity = nil
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policy.Spec.Placement.ClusterAffinities = []policyv1alpha1.ClusterAffinityTerm{{
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AffinityName: "group1",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{ClusterNames: []string{member2}},
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}}
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framework.UpdatePropagationPolicyWithSpec(karmadaClient, policy.Namespace, policy.Name, policy.Spec)
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// 3. wait for deployment present on member2 cluster
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framework.WaitDeploymentPresentOnClusterFitWith(member2, deployment.Namespace, deployment.Name, func(*appsv1.Deployment) bool { return true })
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})
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})
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ginkgo.Context("schedule change from clusterAffinities to clusterAffinity", func() {
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var deployment *appsv1.Deployment
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var policy *policyv1alpha1.PropagationPolicy
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var member1, member2 string
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ginkgo.BeforeEach(func() {
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member1 = framework.ClusterNames()[0]
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member2 = framework.ClusterNames()[1]
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deployment = testhelper.NewDeployment(testNamespace, deploymentNamePrefix+rand.String(RandomStrLength))
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policy = testhelper.NewPropagationPolicy(deployment.Namespace, deployment.Name, []policyv1alpha1.ResourceSelector{
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{
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APIVersion: deployment.APIVersion,
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Kind: deployment.Kind,
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Name: deployment.Name,
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},
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}, policyv1alpha1.Placement{
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ClusterAffinities: []policyv1alpha1.ClusterAffinityTerm{{
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AffinityName: "group1",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{ClusterNames: []string{member1}},
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}},
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})
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})
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ginkgo.BeforeEach(func() {
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framework.CreatePropagationPolicy(karmadaClient, policy)
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framework.CreateDeployment(kubeClient, deployment)
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ginkgo.DeferCleanup(func() {
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framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
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framework.RemoveDeployment(kubeClient, deployment.Namespace, deployment.Name)
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})
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})
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ginkgo.It("propagate deployment and then update the cluster label", func() {
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// 1. wait for deployment present on member1 cluster
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framework.WaitDeploymentPresentOnClusterFitWith(member1, deployment.Namespace, deployment.Name, func(*appsv1.Deployment) bool { return true })
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// 2. update policy placement with clusterAffinities
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policy.Spec.Placement.ClusterAffinity = &policyv1alpha1.ClusterAffinity{ClusterNames: []string{member2}}
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policy.Spec.Placement.ClusterAffinities = nil
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framework.UpdatePropagationPolicyWithSpec(karmadaClient, policy.Namespace, policy.Name, policy.Spec)
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// 3. wait for deployment present on member2 cluster
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framework.WaitDeploymentPresentOnClusterFitWith(member2, deployment.Namespace, deployment.Name, func(*appsv1.Deployment) bool { return true })
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})
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})
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})
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ginkgo.When("[ClusterPropagationPolicy] replica scheduling type is Duplicated", func() {
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ginkgo.Context("schedule with multi clusterAffinity", func() {
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var policy *policyv1alpha1.ClusterPropagationPolicy
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var clusterRole *rbacv1.ClusterRole
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var member1LabelKey, member2LabelKey string
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var member1, member2 string
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ginkgo.BeforeEach(func() {
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member1 = framework.ClusterNames()[0]
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member2 = framework.ClusterNames()[1]
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member1LabelKey = fmt.Sprintf("%s-%s", member1, rand.String(RandomStrLength))
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member2LabelKey = fmt.Sprintf("%s-%s", member2, rand.String(RandomStrLength))
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clusterRole = testhelper.NewClusterRole(clusterRoleNamePrefix+rand.String(RandomStrLength), nil)
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policy = testhelper.NewClusterPropagationPolicy(clusterRole.Name, []policyv1alpha1.ResourceSelector{
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{
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APIVersion: clusterRole.APIVersion,
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Kind: clusterRole.Kind,
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Name: clusterRole.Name,
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},
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}, policyv1alpha1.Placement{
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ClusterAffinities: []policyv1alpha1.ClusterAffinityTerm{
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{
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AffinityName: "group1",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{LabelSelector: &metav1.LabelSelector{MatchLabels: map[string]string{member1LabelKey: "ok"}}},
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},
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{
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AffinityName: "group2",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{LabelSelector: &metav1.LabelSelector{MatchLabels: map[string]string{member2LabelKey: "ok"}}},
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},
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{
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AffinityName: "group3",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{LabelSelector: &metav1.LabelSelector{MatchLabels: map[string]string{"no-exist-cluster": "ok"}}},
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},
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{
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AffinityName: "group4",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{ClusterNames: []string{member1}},
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},
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}})
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})
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ginkgo.BeforeEach(func() {
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framework.UpdateClusterLabels(karmadaClient, member1, map[string]string{member1LabelKey: "ok"})
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framework.UpdateClusterLabels(karmadaClient, member2, map[string]string{member2LabelKey: "ok"})
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ginkgo.DeferCleanup(func() {
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framework.DeleteClusterLabels(karmadaClient, member1, map[string]string{member1LabelKey: ""})
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framework.DeleteClusterLabels(karmadaClient, member2, map[string]string{member2LabelKey: ""})
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})
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})
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ginkgo.BeforeEach(func() {
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framework.CreateClusterPropagationPolicy(karmadaClient, policy)
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framework.CreateClusterRole(kubeClient, clusterRole)
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ginkgo.DeferCleanup(func() {
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framework.RemoveClusterPropagationPolicy(karmadaClient, policy.Name)
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framework.RemoveClusterRole(kubeClient, clusterRole.Name)
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})
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})
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ginkgo.It("propagate clusterRole and then update the cluster label", func() {
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// 1. wait for clusterRole present on member1 cluster
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framework.WaitClusterRolePresentOnClusterFitWith(member1, clusterRole.Name, func(*rbacv1.ClusterRole) bool { return true })
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// 2. update member1 cluster label to make it's unmatched with the policy
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framework.UpdateClusterLabels(karmadaClient, member1, map[string]string{member1LabelKey: "not-ok"})
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framework.WaitClusterRoleDisappearOnCluster(member1, clusterRole.Name)
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// 3. wait for clusterRole present on member2 cluster
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framework.WaitClusterRolePresentOnClusterFitWith(member2, clusterRole.Name, func(*rbacv1.ClusterRole) bool { return true })
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// 4. update member2 cluster label to make it's unmatched with the policy
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framework.UpdateClusterLabels(karmadaClient, member2, map[string]string{member2LabelKey: "not-ok"})
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framework.WaitClusterRoleDisappearOnCluster(member2, clusterRole.Name)
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// 5. wait for deployment present on member1 cluster
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framework.WaitClusterRolePresentOnClusterFitWith(member1, clusterRole.Name, func(*rbacv1.ClusterRole) bool { return true })
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})
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})
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ginkgo.Context("schedule change from clusterAffinity to clusterAffinities", func() {
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var policy *policyv1alpha1.ClusterPropagationPolicy
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var clusterRole *rbacv1.ClusterRole
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var member1, member2 string
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ginkgo.BeforeEach(func() {
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member1 = framework.ClusterNames()[0]
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member2 = framework.ClusterNames()[1]
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clusterRole = testhelper.NewClusterRole(clusterRoleNamePrefix+rand.String(RandomStrLength), nil)
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policy = testhelper.NewClusterPropagationPolicy(clusterRole.Name, []policyv1alpha1.ResourceSelector{
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{
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APIVersion: clusterRole.APIVersion,
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Kind: clusterRole.Kind,
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Name: clusterRole.Name,
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},
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}, policyv1alpha1.Placement{
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ClusterAffinity: &policyv1alpha1.ClusterAffinity{ClusterNames: []string{member1}},
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})
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})
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ginkgo.BeforeEach(func() {
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framework.CreateClusterPropagationPolicy(karmadaClient, policy)
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framework.CreateClusterRole(kubeClient, clusterRole)
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ginkgo.DeferCleanup(func() {
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framework.RemoveClusterPropagationPolicy(karmadaClient, policy.Name)
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framework.RemoveClusterRole(kubeClient, clusterRole.Name)
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})
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})
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ginkgo.It("propagate clusterRole and then update the cluster label", func() {
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// 1. wait for clusterRole present on member1 cluster
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framework.WaitClusterRolePresentOnClusterFitWith(member1, clusterRole.Name, func(*rbacv1.ClusterRole) bool { return true })
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// 2. update policy placement with clusterAffinities
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policy.Spec.Placement.ClusterAffinity = nil
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policy.Spec.Placement.ClusterAffinities = []policyv1alpha1.ClusterAffinityTerm{{
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AffinityName: "group1",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{ClusterNames: []string{member2}},
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}}
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framework.UpdateClusterPropagationPolicyWithSpec(karmadaClient, policy.Name, policy.Spec)
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// 3. wait for clusterRole present on member2 cluster
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framework.WaitClusterRolePresentOnClusterFitWith(member2, clusterRole.Name, func(*rbacv1.ClusterRole) bool { return true })
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})
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})
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ginkgo.Context("schedule change from clusterAffinities to clusterAffinity", func() {
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var policy *policyv1alpha1.ClusterPropagationPolicy
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var clusterRole *rbacv1.ClusterRole
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var member1, member2 string
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ginkgo.BeforeEach(func() {
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member1 = framework.ClusterNames()[0]
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member2 = framework.ClusterNames()[1]
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clusterRole = testhelper.NewClusterRole(clusterRoleNamePrefix+rand.String(RandomStrLength), nil)
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policy = testhelper.NewClusterPropagationPolicy(clusterRole.Name, []policyv1alpha1.ResourceSelector{
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{
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APIVersion: clusterRole.APIVersion,
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Kind: clusterRole.Kind,
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Name: clusterRole.Name,
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},
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}, policyv1alpha1.Placement{
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ClusterAffinities: []policyv1alpha1.ClusterAffinityTerm{{
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AffinityName: "group1",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{ClusterNames: []string{member1}},
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}},
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})
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})
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ginkgo.BeforeEach(func() {
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framework.CreateClusterPropagationPolicy(karmadaClient, policy)
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framework.CreateClusterRole(kubeClient, clusterRole)
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ginkgo.DeferCleanup(func() {
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framework.RemoveClusterPropagationPolicy(karmadaClient, policy.Name)
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framework.RemoveClusterRole(kubeClient, clusterRole.Name)
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})
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})
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ginkgo.It("propagate clusterRole and then update the cluster label", func() {
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// 1. wait for clusterRole present on member1 cluster
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framework.WaitClusterRolePresentOnClusterFitWith(member1, clusterRole.Name, func(*rbacv1.ClusterRole) bool { return true })
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// 2. update policy placement with clusterAffinities
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policy.Spec.Placement.ClusterAffinity = &policyv1alpha1.ClusterAffinity{ClusterNames: []string{member2}}
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policy.Spec.Placement.ClusterAffinities = nil
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framework.UpdateClusterPropagationPolicyWithSpec(karmadaClient, policy.Name, policy.Spec)
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// 3. wait for clusterRole present on member2 cluster
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framework.WaitClusterRolePresentOnClusterFitWith(member2, clusterRole.Name, func(*rbacv1.ClusterRole) bool { return true })
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})
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})
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})
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framework.SerialWhen("[Failover] member cluster become unReachable", func() {
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var deployment *appsv1.Deployment
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var policy *policyv1alpha1.PropagationPolicy
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var member1, member2 string
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ginkgo.BeforeEach(func() {
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member1 = framework.ClusterNames()[0]
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member2 = framework.ClusterNames()[1]
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deployment = testhelper.NewDeployment(testNamespace, deploymentNamePrefix+rand.String(RandomStrLength))
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policy = testhelper.NewPropagationPolicy(deployment.Namespace, deployment.Name, []policyv1alpha1.ResourceSelector{
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{
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APIVersion: deployment.APIVersion,
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Kind: deployment.Kind,
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Name: deployment.Name,
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},
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}, policyv1alpha1.Placement{
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ClusterTolerations: []corev1.Toleration{
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*helper.NewNotReadyToleration(2),
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*helper.NewUnreachableToleration(2),
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},
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ClusterAffinities: []policyv1alpha1.ClusterAffinityTerm{
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{
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AffinityName: "group1",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{ClusterNames: []string{member1}},
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},
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{
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AffinityName: "group2",
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ClusterAffinity: policyv1alpha1.ClusterAffinity{ClusterNames: []string{member2}},
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}}})
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})
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ginkgo.BeforeEach(func() {
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framework.CreatePropagationPolicy(karmadaClient, policy)
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framework.CreateDeployment(kubeClient, deployment)
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ginkgo.DeferCleanup(func() {
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framework.RemoveDeployment(kubeClient, deployment.Namespace, deployment.Name)
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framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
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})
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})
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ginkgo.It("deployment failover testing", func() {
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// 1. set cluster member1 condition status to false
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ginkgo.By("set cluster member1 condition status to false", func() {
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err := disableCluster(controlPlaneClient, member1)
|
|
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
|
|
|
|
framework.WaitClusterFitWith(controlPlaneClient, member1, func(cluster *clusterv1alpha1.Cluster) bool {
|
|
return helper.TaintExists(cluster.Spec.Taints, controllercluster.NotReadyTaintTemplate)
|
|
})
|
|
})
|
|
|
|
// 2. wait for deployment present on member2 cluster
|
|
framework.WaitDeploymentPresentOnClusterFitWith(member2, deployment.Namespace, deployment.Name, func(*appsv1.Deployment) bool { return true })
|
|
|
|
// 3. recover not ready cluster
|
|
ginkgo.By("recover not ready cluster", func() {
|
|
originalAPIEndpoint := getClusterAPIEndpoint(member1)
|
|
err := recoverCluster(controlPlaneClient, member1, originalAPIEndpoint)
|
|
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
|
|
|
|
err = wait.PollUntilContextTimeout(context.TODO(), pollInterval, pollTimeout, true, func(_ context.Context) (done bool, err error) {
|
|
currentCluster, err := util.GetCluster(controlPlaneClient, member1)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
if !helper.TaintExists(currentCluster.Spec.Taints, controllercluster.NotReadyTaintTemplate) {
|
|
fmt.Printf("cluster %s recovered\n", member1)
|
|
return true, nil
|
|
}
|
|
return false, nil
|
|
})
|
|
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
|
|
})
|
|
})
|
|
})
|
|
})
|