karmada/test/e2e/propagationpolicy_test.go

940 lines
38 KiB
Go

package e2e
import (
"context"
"encoding/json"
"fmt"
"time"
"github.com/onsi/ginkgo/v2"
"github.com/onsi/gomega"
appsv1 "k8s.io/api/apps/v1"
batchv1 "k8s.io/api/batch/v1"
corev1 "k8s.io/api/core/v1"
rbacv1 "k8s.io/api/rbac/v1"
apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/types"
"k8s.io/apimachinery/pkg/util/rand"
"k8s.io/apimachinery/pkg/util/wait"
"k8s.io/klog/v2"
"k8s.io/utils/pointer"
policyv1alpha1 "github.com/karmada-io/karmada/pkg/apis/policy/v1alpha1"
"github.com/karmada-io/karmada/test/e2e/framework"
testhelper "github.com/karmada-io/karmada/test/helper"
)
// BasicPropagation focus on basic propagation functionality testing.
var _ = ginkgo.Describe("[BasicPropagation] propagation testing", func() {
ginkgo.Context("Deployment propagation testing", func() {
var policyNamespace, policyName string
var deploymentNamespace, deploymentName string
var deployment *appsv1.Deployment
var policy *policyv1alpha1.PropagationPolicy
ginkgo.BeforeEach(func() {
policyNamespace = testNamespace
policyName = deploymentNamePrefix + rand.String(RandomStrLength)
deploymentNamespace = testNamespace
deploymentName = policyName
deployment = testhelper.NewDeployment(deploymentNamespace, deploymentName)
policy = testhelper.NewPropagationPolicy(policyNamespace, policyName, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
Name: deployment.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policy)
framework.CreateDeployment(kubeClient, deployment)
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
framework.RemoveDeployment(kubeClient, deployment.Namespace, deployment.Name)
framework.WaitDeploymentDisappearOnClusters(framework.ClusterNames(), deployment.Namespace, deployment.Name)
})
})
ginkgo.It("deployment propagation testing", func() {
framework.WaitDeploymentPresentOnClustersFitWith(framework.ClusterNames(), deployment.Namespace, deployment.Name,
func(deployment *appsv1.Deployment) bool {
return true
})
framework.UpdateDeploymentReplicas(kubeClient, deployment, updateDeploymentReplicas)
framework.WaitDeploymentPresentOnClustersFitWith(framework.ClusterNames(), deployment.Namespace, deployment.Name,
func(deployment *appsv1.Deployment) bool {
return *deployment.Spec.Replicas == updateDeploymentReplicas
})
})
})
ginkgo.Context("Service propagation testing", func() {
var policyNamespace, policyName string
var serviceNamespace, serviceName string
var service *corev1.Service
var policy *policyv1alpha1.PropagationPolicy
ginkgo.BeforeEach(func() {
policyNamespace = testNamespace
policyName = serviceNamePrefix + rand.String(RandomStrLength)
serviceNamespace = policyNamespace
serviceName = policyName
service = testhelper.NewService(serviceNamespace, serviceName, corev1.ServiceTypeClusterIP)
policy = testhelper.NewPropagationPolicy(policyNamespace, policyName, []policyv1alpha1.ResourceSelector{
{
APIVersion: service.APIVersion,
Kind: service.Kind,
Name: service.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policy)
framework.CreateService(kubeClient, service)
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
framework.RemoveService(kubeClient, service.Namespace, service.Name)
framework.WaitServiceDisappearOnClusters(framework.ClusterNames(), service.Namespace, service.Name)
})
})
ginkgo.It("service propagation testing", func() {
framework.WaitServicePresentOnClustersFitWith(framework.ClusterNames(), service.Namespace, service.Name,
func(service *corev1.Service) bool {
return true
})
patch := []map[string]interface{}{{"op": "replace", "path": "/spec/ports/0/port", "value": updateServicePort}}
framework.UpdateServiceWithPatch(kubeClient, service.Namespace, service.Name, patch, types.JSONPatchType)
framework.WaitServicePresentOnClustersFitWith(framework.ClusterNames(), service.Namespace, service.Name,
func(service *corev1.Service) bool {
return service.Spec.Ports[0].Port == updateServicePort
})
})
})
ginkgo.Context("Pod propagation testing", func() {
var policyNamespace, policyName string
var podNamespace, podName string
var pod *corev1.Pod
var policy *policyv1alpha1.PropagationPolicy
ginkgo.BeforeEach(func() {
policyNamespace = testNamespace
policyName = podNamePrefix + rand.String(RandomStrLength)
podNamespace = policyNamespace
podName = policyName
pod = testhelper.NewPod(podNamespace, podName)
policy = testhelper.NewPropagationPolicy(policyNamespace, policyName, []policyv1alpha1.ResourceSelector{
{
APIVersion: pod.APIVersion,
Kind: pod.Kind,
Name: pod.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policy)
framework.CreatePod(kubeClient, pod)
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
framework.RemovePod(kubeClient, pod.Namespace, pod.Name)
framework.WaitPodDisappearOnClusters(framework.ClusterNames(), pod.Namespace, pod.Name)
})
})
ginkgo.It("pod propagation testing", func() {
framework.WaitPodPresentOnClustersFitWith(framework.ClusterNames(), pod.Namespace, pod.Name,
func(pod *corev1.Pod) bool {
return true
})
patch := []map[string]interface{}{{"op": "replace", "path": "/spec/containers/0/image", "value": updatePodImage}}
framework.UpdatePodWithPatch(kubeClient, pod.Namespace, pod.Name, patch, types.JSONPatchType)
framework.WaitPodPresentOnClustersFitWith(framework.ClusterNames(), pod.Namespace, pod.Name,
func(pod *corev1.Pod) bool {
return pod.Spec.Containers[0].Image == updatePodImage
})
})
})
ginkgo.Context("NamespaceScoped CustomResource propagation testing", func() {
var crdGroup string
var randStr string
var crdSpecNames apiextensionsv1.CustomResourceDefinitionNames
var crd *apiextensionsv1.CustomResourceDefinition
var crdPolicy *policyv1alpha1.ClusterPropagationPolicy
var crNamespace, crName string
var crGVR schema.GroupVersionResource
var crAPIVersion string
var cr *unstructured.Unstructured
var crPolicy *policyv1alpha1.PropagationPolicy
ginkgo.BeforeEach(func() {
crdGroup = fmt.Sprintf("example-%s.karmada.io", rand.String(RandomStrLength))
randStr = rand.String(RandomStrLength)
crdSpecNames = apiextensionsv1.CustomResourceDefinitionNames{
Kind: fmt.Sprintf("Foo%s", randStr),
ListKind: fmt.Sprintf("Foo%sList", randStr),
Plural: fmt.Sprintf("foo%ss", randStr),
Singular: fmt.Sprintf("foo%s", randStr),
}
crd = testhelper.NewCustomResourceDefinition(crdGroup, crdSpecNames, apiextensionsv1.NamespaceScoped)
crdPolicy = testhelper.NewClusterPropagationPolicy(crd.Name, []policyv1alpha1.ResourceSelector{
{
APIVersion: crd.APIVersion,
Kind: crd.Kind,
Name: crd.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
crNamespace = testNamespace
crName = crdNamePrefix + rand.String(RandomStrLength)
crGVR = schema.GroupVersionResource{Group: crd.Spec.Group, Version: "v1alpha1", Resource: crd.Spec.Names.Plural}
crAPIVersion = fmt.Sprintf("%s/%s", crd.Spec.Group, "v1alpha1")
cr = testhelper.NewCustomResource(crAPIVersion, crd.Spec.Names.Kind, crNamespace, crName)
crPolicy = testhelper.NewPropagationPolicy(crNamespace, crName, []policyv1alpha1.ResourceSelector{
{
APIVersion: crAPIVersion,
Kind: crd.Spec.Names.Kind,
Name: crName,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreateClusterPropagationPolicy(karmadaClient, crdPolicy)
framework.CreateCRD(dynamicClient, crd)
ginkgo.DeferCleanup(func() {
framework.RemoveClusterPropagationPolicy(karmadaClient, crdPolicy.Name)
framework.RemoveCRD(dynamicClient, crd.Name)
})
})
ginkgo.It("namespaceScoped cr propagation testing", func() {
framework.GetCRD(dynamicClient, crd.Name)
framework.WaitCRDPresentOnClusters(karmadaClient, framework.ClusterNames(),
fmt.Sprintf("%s/%s", crd.Spec.Group, "v1alpha1"), crd.Spec.Names.Kind)
framework.CreatePropagationPolicy(karmadaClient, crPolicy)
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, crPolicy.Namespace, crPolicy.Name)
})
ginkgo.By(fmt.Sprintf("creating cr(%s/%s)", crNamespace, crName), func() {
_, err := dynamicClient.Resource(crGVR).Namespace(crNamespace).Create(context.TODO(), cr, metav1.CreateOptions{})
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
})
ginkgo.By("check if cr present on member clusters", func() {
for _, cluster := range framework.Clusters() {
clusterDynamicClient := framework.GetClusterDynamicClient(cluster.Name)
gomega.Expect(clusterDynamicClient).ShouldNot(gomega.BeNil())
klog.Infof("Waiting for cr(%s/%s) present on cluster(%s)", crNamespace, crName, cluster.Name)
err := wait.PollImmediate(pollInterval, pollTimeout, func() (done bool, err error) {
_, err = clusterDynamicClient.Resource(crGVR).Namespace(crNamespace).Get(context.TODO(), crName, metav1.GetOptions{})
if err != nil {
if apierrors.IsNotFound(err) {
return false, nil
}
return false, err
}
return true, nil
})
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
}
})
ginkgo.By("updating cr", func() {
patch := []map[string]interface{}{
{
"op": "replace",
"path": "/spec/resource/namespace",
"value": updateCRnamespace,
},
}
bytes, err := json.Marshal(patch)
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
_, err = dynamicClient.Resource(crGVR).Namespace(crNamespace).Patch(context.TODO(), crName, types.JSONPatchType, bytes, metav1.PatchOptions{})
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
})
ginkgo.By("check if update has been synced to member clusters", func() {
for _, cluster := range framework.Clusters() {
clusterDynamicClient := framework.GetClusterDynamicClient(cluster.Name)
gomega.Expect(clusterDynamicClient).ShouldNot(gomega.BeNil())
klog.Infof("Waiting for cr(%s/%s) synced on cluster(%s)", crNamespace, crName, cluster.Name)
err := wait.PollImmediate(pollInterval, pollTimeout, func() (done bool, err error) {
cr, err := dynamicClient.Resource(crGVR).Namespace(crNamespace).Get(context.TODO(), crName, metav1.GetOptions{})
if err != nil {
return false, err
}
namespace, found, err := unstructured.NestedString(cr.Object, "spec", "resource", "namespace")
if err != nil || !found {
return false, err
}
if namespace == updateCRnamespace {
return true, nil
}
return false, nil
})
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
}
})
ginkgo.By(fmt.Sprintf("removing cr(%s/%s)", crNamespace, crName), func() {
err := dynamicClient.Resource(crGVR).Namespace(crNamespace).Delete(context.TODO(), crName, metav1.DeleteOptions{})
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
})
ginkgo.By("check if cr has been deleted from member clusters", func() {
for _, cluster := range framework.Clusters() {
clusterDynamicClient := framework.GetClusterDynamicClient(cluster.Name)
gomega.Expect(clusterDynamicClient).ShouldNot(gomega.BeNil())
klog.Infof("Waiting for cr(%s/%s) disappear on cluster(%s)", crNamespace, crName, cluster.Name)
err := wait.PollImmediate(pollInterval, pollTimeout, func() (done bool, err error) {
_, err = dynamicClient.Resource(crGVR).Namespace(crNamespace).Get(context.TODO(), crName, metav1.GetOptions{})
if err != nil {
if apierrors.IsNotFound(err) {
return true, nil
}
return false, err
}
return false, nil
})
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
}
})
})
})
ginkgo.Context("Job propagation testing", func() {
var policyNamespace, policyName string
var jobNamespace, jobName string
var job *batchv1.Job
var policy *policyv1alpha1.PropagationPolicy
ginkgo.BeforeEach(func() {
policyNamespace = testNamespace
policyName = jobNamePrefix + rand.String(RandomStrLength)
jobNamespace = testNamespace
jobName = policyName
job = testhelper.NewJob(jobNamespace, jobName)
policy = testhelper.NewPropagationPolicy(policyNamespace, policyName, []policyv1alpha1.ResourceSelector{
{
APIVersion: job.APIVersion,
Kind: job.Kind,
Name: job.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policy)
framework.CreateJob(kubeClient, job)
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
framework.RemoveJob(kubeClient, job.Namespace, job.Name)
framework.WaitJobDisappearOnClusters(framework.ClusterNames(), job.Namespace, job.Name)
})
})
ginkgo.It("job propagation testing", func() {
framework.WaitJobPresentOnClustersFitWith(framework.ClusterNames(), job.Namespace, job.Name,
func(job *batchv1.Job) bool {
return true
})
patch := []map[string]interface{}{{"op": "replace", "path": "/spec/backoffLimit", "value": pointer.Int32Ptr(updateBackoffLimit)}}
bytes, err := json.Marshal(patch)
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
framework.UpdateJobWithPatchBytes(kubeClient, job.Namespace, job.Name, bytes, types.JSONPatchType)
framework.WaitJobPresentOnClustersFitWith(framework.ClusterNames(), job.Namespace, job.Name,
func(job *batchv1.Job) bool {
return *job.Spec.BackoffLimit == updateBackoffLimit
})
})
})
ginkgo.Context("Role propagation testing", func() {
var (
roleNamespace, roleName string
policyName string
policy *policyv1alpha1.PropagationPolicy
role *rbacv1.Role
)
ginkgo.BeforeEach(func() {
roleNamespace = testNamespace
policyName = roleNamePrefix + rand.String(RandomStrLength)
roleName = fmt.Sprintf("system:test:%s", policyName)
role = testhelper.NewRole(roleNamespace, roleName, nil)
policy = testhelper.NewPropagationPolicy(roleNamespace, policyName, []policyv1alpha1.ResourceSelector{
{
APIVersion: role.APIVersion,
Kind: role.Kind,
Name: role.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policy)
framework.CreateRole(kubeClient, role)
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
framework.RemoveRole(kubeClient, role.Namespace, role.Name)
framework.WaitRoleDisappearOnClusters(framework.ClusterNames(), role.Namespace, role.Name)
})
})
ginkgo.It("role propagation testing", func() {
framework.WaitRolePresentOnClustersFitWith(framework.ClusterNames(), role.Namespace, role.Name,
func(role *rbacv1.Role) bool {
return true
})
})
})
ginkgo.Context("RoleBinding propagation testing", func() {
var (
roleBindingNamespace, roleBindingName string
policyName string
policy *policyv1alpha1.PropagationPolicy
roleBinding *rbacv1.RoleBinding
)
ginkgo.BeforeEach(func() {
roleBindingNamespace = testNamespace
policyName = roleBindingNamePrefix + rand.String(RandomStrLength)
roleBindingName = fmt.Sprintf("system:test.%s", policyName)
roleBinding = testhelper.NewRoleBinding(roleBindingNamespace, roleBindingName, roleBindingName, nil)
policy = testhelper.NewPropagationPolicy(roleBindingNamespace, policyName, []policyv1alpha1.ResourceSelector{
{
APIVersion: roleBinding.APIVersion,
Kind: roleBinding.Kind,
Name: roleBinding.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policy)
framework.CreateRoleBinding(kubeClient, roleBinding)
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
framework.RemoveRoleBinding(kubeClient, roleBinding.Namespace, roleBinding.Name)
framework.WaitRoleBindingDisappearOnClusters(framework.ClusterNames(), roleBinding.Namespace, roleBinding.Name)
})
})
ginkgo.It("roleBinding propagation testing", func() {
framework.WaitRoleBindingPresentOnClustersFitWith(framework.ClusterNames(), roleBinding.Namespace, roleBinding.Name,
func(roleBinding *rbacv1.RoleBinding) bool {
return true
})
})
})
})
// ImplicitPriority more than one PP matches the object, we should choose the most suitable one.
var _ = ginkgo.Describe("[ImplicitPriority] propagation testing", func() {
ginkgo.Context("priorityMatchName propagation testing", func() {
var policyNamespace, priorityMatchName, priorityMatchLabelSelector, priorityMatchAll string
var deploymentNamespace, deploymentName string
var deployment *appsv1.Deployment
var policyMatchName, policyMatchLabelSelector, policyPriorityMatchAll *policyv1alpha1.PropagationPolicy
var implicitPriorityLabelKey = "priority"
var implicitPriorityLabelValue = "implicit-priority"
ginkgo.BeforeEach(func() {
policyNamespace = testNamespace
priorityMatchName = deploymentNamePrefix + rand.String(RandomStrLength)
priorityMatchLabelSelector = deploymentNamePrefix + rand.String(RandomStrLength)
priorityMatchAll = deploymentNamePrefix + rand.String(RandomStrLength)
deploymentNamespace = testNamespace
deploymentName = deploymentNamePrefix + rand.String(RandomStrLength)
deployment = testhelper.NewDeployment(deploymentNamespace, deploymentName)
deployment.SetLabels(map[string]string{implicitPriorityLabelKey: implicitPriorityLabelValue})
policyMatchName = testhelper.NewPropagationPolicy(policyNamespace, priorityMatchName, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
Name: deployment.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
policyMatchLabelSelector = testhelper.NewPropagationPolicy(policyNamespace, priorityMatchLabelSelector, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
LabelSelector: metav1.SetAsLabelSelector(labels.Set{implicitPriorityLabelKey: implicitPriorityLabelValue}),
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
policyPriorityMatchAll = testhelper.NewPropagationPolicy(policyNamespace, priorityMatchAll, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policyMatchName)
framework.CreatePropagationPolicy(karmadaClient, policyMatchLabelSelector)
framework.CreatePropagationPolicy(karmadaClient, policyPriorityMatchAll)
framework.CreateDeployment(kubeClient, deployment)
ginkgo.DeferCleanup(func() {
framework.RemoveDeployment(kubeClient, deployment.Namespace, deployment.Name)
framework.WaitDeploymentDisappearOnClusters(framework.ClusterNames(), deployment.Namespace, deployment.Name)
})
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policyMatchName.Namespace, policyMatchName.Name)
framework.RemovePropagationPolicy(karmadaClient, policyMatchLabelSelector.Namespace, policyMatchLabelSelector.Name)
framework.RemovePropagationPolicy(karmadaClient, policyPriorityMatchAll.Namespace, policyPriorityMatchAll.Name)
})
})
ginkgo.It("priorityMatchName testing", func() {
ginkgo.By("check whether the deployment uses the highest priority propagationPolicy", func() {
framework.WaitDeploymentPresentOnClustersFitWith(framework.ClusterNames(), deployment.Namespace, deployment.Name,
func(deployment *appsv1.Deployment) bool {
return deployment.GetLabels()[policyv1alpha1.PropagationPolicyNameLabel] == priorityMatchName
})
})
})
})
ginkgo.Context("policyMatchLabelSelector propagation testing", func() {
var policyNamespace, priorityMatchLabelSelector, priorityMatchAll string
var deploymentNamespace, deploymentName string
var deployment *appsv1.Deployment
var policyMatchLabelSelector, policyPriorityMatchAll *policyv1alpha1.PropagationPolicy
var implicitPriorityLabelKey = "priority"
var implicitPriorityLabelValue = "implicit-priority"
ginkgo.BeforeEach(func() {
policyNamespace = testNamespace
priorityMatchLabelSelector = deploymentNamePrefix + rand.String(RandomStrLength)
priorityMatchAll = deploymentNamePrefix + rand.String(RandomStrLength)
deploymentNamespace = testNamespace
deploymentName = deploymentNamePrefix + rand.String(RandomStrLength)
deployment = testhelper.NewDeployment(deploymentNamespace, deploymentName)
deployment.SetLabels(map[string]string{implicitPriorityLabelKey: implicitPriorityLabelValue})
policyMatchLabelSelector = testhelper.NewPropagationPolicy(policyNamespace, priorityMatchLabelSelector, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
LabelSelector: metav1.SetAsLabelSelector(labels.Set{implicitPriorityLabelKey: implicitPriorityLabelValue}),
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
policyPriorityMatchAll = testhelper.NewPropagationPolicy(policyNamespace, priorityMatchAll, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policyMatchLabelSelector)
framework.CreatePropagationPolicy(karmadaClient, policyPriorityMatchAll)
framework.CreateDeployment(kubeClient, deployment)
ginkgo.DeferCleanup(func() {
framework.RemoveDeployment(kubeClient, deployment.Namespace, deployment.Name)
framework.WaitDeploymentDisappearOnClusters(framework.ClusterNames(), deployment.Namespace, deployment.Name)
})
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policyMatchLabelSelector.Namespace, policyMatchLabelSelector.Name)
framework.RemovePropagationPolicy(karmadaClient, policyPriorityMatchAll.Namespace, policyPriorityMatchAll.Name)
})
})
ginkgo.It("policyMatchLabelSelector testing", func() {
ginkgo.By("check whether the deployment uses the highest priority propagationPolicy", func() {
framework.WaitDeploymentPresentOnClustersFitWith(framework.ClusterNames(), deployment.Namespace, deployment.Name,
func(deployment *appsv1.Deployment) bool {
return deployment.GetLabels()[policyv1alpha1.PropagationPolicyNameLabel] == priorityMatchLabelSelector
})
})
})
})
ginkgo.Context("priorityMatchAll propagation testing", func() {
var policyNamespace, priorityMatchAll string
var deploymentNamespace, deploymentName string
var deployment *appsv1.Deployment
var policyPriorityMatchAll *policyv1alpha1.PropagationPolicy
var implicitPriorityLabelKey = "priority"
var implicitPriorityLabelValue = "implicit-priority"
ginkgo.BeforeEach(func() {
policyNamespace = testNamespace
priorityMatchAll = deploymentNamePrefix + rand.String(RandomStrLength)
deploymentNamespace = testNamespace
deploymentName = deploymentNamePrefix + rand.String(RandomStrLength)
deployment = testhelper.NewDeployment(deploymentNamespace, deploymentName)
deployment.SetLabels(map[string]string{implicitPriorityLabelKey: implicitPriorityLabelValue})
policyPriorityMatchAll = testhelper.NewPropagationPolicy(policyNamespace, priorityMatchAll, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policyPriorityMatchAll)
framework.CreateDeployment(kubeClient, deployment)
ginkgo.DeferCleanup(func() {
framework.RemoveDeployment(kubeClient, deployment.Namespace, deployment.Name)
framework.WaitDeploymentDisappearOnClusters(framework.ClusterNames(), deployment.Namespace, deployment.Name)
})
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policyPriorityMatchAll.Namespace, policyPriorityMatchAll.Name)
})
})
ginkgo.It("priorityMatchAll testing", func() {
ginkgo.By("check whether the deployment uses the highest priority propagationPolicy", func() {
framework.WaitDeploymentPresentOnClustersFitWith(framework.ClusterNames(), deployment.Namespace, deployment.Name,
func(deployment *appsv1.Deployment) bool {
return deployment.GetLabels()[policyv1alpha1.PropagationPolicyNameLabel] == priorityMatchAll
})
})
})
})
})
// ExplicitPriority more than one PP matches the object, we should select the one with the highest explicit priority, if the
// explicit priority is same, select the one with the highest implicit priority.
var _ = ginkgo.Describe("[ExplicitPriority] propagation testing", func() {
ginkgo.Context("high explicit/low priority/implicit priority PropagationPolicy propagation testing", func() {
var policyNamespace, higherPriorityLabelSelector, lowerPriorityMatchName, implicitPriorityMatchName string
var deploymentNamespace, deploymentName string
var deployment *appsv1.Deployment
var policyHigherPriorityLabelSelector, policyLowerPriorityMatchMatchName, policyImplicitPriorityMatchMatchName *policyv1alpha1.PropagationPolicy
var priorityLabelKey = "priority"
var priorityLabelValue = "priority"
ginkgo.BeforeEach(func() {
policyNamespace = testNamespace
higherPriorityLabelSelector = deploymentNamePrefix + "higherprioritylabelselector" + rand.String(RandomStrLength)
lowerPriorityMatchName = deploymentNamePrefix + "lowerprioritymatchame" + rand.String(RandomStrLength)
implicitPriorityMatchName = deploymentNamePrefix + "implicitprioritymatchname" + rand.String(RandomStrLength)
deploymentNamespace = testNamespace
deploymentName = deploymentNamePrefix + rand.String(RandomStrLength)
deployment = testhelper.NewDeployment(deploymentNamespace, deploymentName)
deployment.SetLabels(map[string]string{priorityLabelKey: priorityLabelValue})
policyHigherPriorityLabelSelector = testhelper.NewExplicitPriorityPropagationPolicy(policyNamespace, higherPriorityLabelSelector, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
LabelSelector: metav1.SetAsLabelSelector(labels.Set{priorityLabelKey: priorityLabelValue}),
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
}, 2)
policyLowerPriorityMatchMatchName = testhelper.NewExplicitPriorityPropagationPolicy(policyNamespace, lowerPriorityMatchName, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
Name: deployment.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
}, 1)
policyImplicitPriorityMatchMatchName = testhelper.NewPropagationPolicy(policyNamespace, implicitPriorityMatchName, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
Name: deployment.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policyHigherPriorityLabelSelector)
framework.CreatePropagationPolicy(karmadaClient, policyLowerPriorityMatchMatchName)
framework.CreatePropagationPolicy(karmadaClient, policyImplicitPriorityMatchMatchName)
// Wait policy present in cache
time.Sleep(time.Second)
framework.CreateDeployment(kubeClient, deployment)
ginkgo.DeferCleanup(func() {
framework.RemoveDeployment(kubeClient, deployment.Namespace, deployment.Name)
framework.WaitDeploymentDisappearOnClusters(framework.ClusterNames(), deployment.Namespace, deployment.Name)
})
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policyHigherPriorityLabelSelector.Namespace, policyHigherPriorityLabelSelector.Name)
framework.RemovePropagationPolicy(karmadaClient, policyLowerPriorityMatchMatchName.Namespace, policyLowerPriorityMatchMatchName.Name)
})
})
ginkgo.It("high explicit/low priority/implicit priority PropagationPolicy propagation testing", func() {
ginkgo.By("check whether the deployment uses the highest explicit priority PropagationPolicy", func() {
framework.WaitDeploymentPresentOnClustersFitWith(framework.ClusterNames(), deployment.Namespace, deployment.Name,
func(deployment *appsv1.Deployment) bool {
klog.Infof("Match PropagationPolicy:%s/%s", deployment.GetLabels()[policyv1alpha1.PropagationPolicyNamespaceLabel],
deployment.GetLabels()[policyv1alpha1.PropagationPolicyNameLabel])
return deployment.GetLabels()[policyv1alpha1.PropagationPolicyNameLabel] == higherPriorityLabelSelector
})
})
})
})
ginkgo.Context("same explicit priority PropagationPolicy propagation testing", func() {
var policyNamespace, explicitPriorityLabelSelector, explicitPriorityMatchName string
var deploymentNamespace, deploymentName string
var deployment *appsv1.Deployment
var policyExplicitPriorityLabelSelector, policyExplicitPriorityMatchName *policyv1alpha1.PropagationPolicy
var priorityLabelKey = "priority"
var priorityLabelValue = "priority"
ginkgo.BeforeEach(func() {
policyNamespace = testNamespace
explicitPriorityLabelSelector = deploymentNamePrefix + "explicitprioritylabelselector" + rand.String(RandomStrLength)
explicitPriorityMatchName = deploymentNamePrefix + "explicitprioritymatchname" + rand.String(RandomStrLength)
deploymentNamespace = testNamespace
deploymentName = deploymentNamePrefix + rand.String(RandomStrLength)
deployment = testhelper.NewDeployment(deploymentNamespace, deploymentName)
deployment.SetLabels(map[string]string{priorityLabelKey: priorityLabelValue})
policyExplicitPriorityLabelSelector = testhelper.NewExplicitPriorityPropagationPolicy(policyNamespace, explicitPriorityLabelSelector, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
LabelSelector: metav1.SetAsLabelSelector(labels.Set{priorityLabelKey: priorityLabelValue}),
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
}, 1)
policyExplicitPriorityMatchName = testhelper.NewExplicitPriorityPropagationPolicy(policyNamespace, explicitPriorityMatchName, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment.APIVersion,
Kind: deployment.Kind,
Name: deployment.Name,
},
}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: framework.ClusterNames(),
},
}, 1)
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policyExplicitPriorityLabelSelector)
framework.CreatePropagationPolicy(karmadaClient, policyExplicitPriorityMatchName)
// Wait policy present in cache
time.Sleep(time.Second)
framework.CreateDeployment(kubeClient, deployment)
ginkgo.DeferCleanup(func() {
framework.RemoveDeployment(kubeClient, deployment.Namespace, deployment.Name)
framework.WaitDeploymentDisappearOnClusters(framework.ClusterNames(), deployment.Namespace, deployment.Name)
})
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policyExplicitPriorityLabelSelector.Namespace, policyExplicitPriorityLabelSelector.Name)
framework.RemovePropagationPolicy(karmadaClient, policyExplicitPriorityMatchName.Namespace, policyExplicitPriorityMatchName.Name)
})
})
ginkgo.It("same explicit priority PropagationPolicy propagation testing", func() {
ginkgo.By("check whether the deployment uses the PropagationPolicy with name matched", func() {
framework.WaitDeploymentPresentOnClustersFitWith(framework.ClusterNames(), deployment.Namespace, deployment.Name,
func(deployment *appsv1.Deployment) bool {
klog.Infof("Match PropagationPolicy:%s/%s", deployment.GetLabels()[policyv1alpha1.PropagationPolicyNamespaceLabel],
deployment.GetLabels()[policyv1alpha1.PropagationPolicyNameLabel])
return deployment.GetLabels()[policyv1alpha1.PropagationPolicyNameLabel] == explicitPriorityMatchName
})
})
})
})
})
// AdvancedPropagation focus on some advanced propagation testing.
var _ = ginkgo.Describe("[AdvancedPropagation] propagation testing", func() {
ginkgo.Context("Edit PropagationPolicy ResourceSelectors", func() {
var policy *policyv1alpha1.PropagationPolicy
var deployment01, deployment02 *appsv1.Deployment
var targetMember string
ginkgo.BeforeEach(func() {
targetMember = framework.ClusterNames()[0]
policyNamespace := testNamespace
policyName := deploymentNamePrefix + rand.String(RandomStrLength)
deployment01 = testhelper.NewDeployment(testNamespace, policyName+"01")
deployment02 = testhelper.NewDeployment(testNamespace, policyName+"02")
policy = testhelper.NewPropagationPolicy(policyNamespace, policyName, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment01.APIVersion,
Kind: deployment01.Kind,
Name: deployment01.Name,
}}, policyv1alpha1.Placement{
ClusterAffinity: &policyv1alpha1.ClusterAffinity{
ClusterNames: []string{targetMember},
},
})
})
ginkgo.BeforeEach(func() {
framework.CreatePropagationPolicy(karmadaClient, policy)
framework.CreateDeployment(kubeClient, deployment01)
framework.CreateDeployment(kubeClient, deployment02)
ginkgo.DeferCleanup(func() {
framework.RemovePropagationPolicy(karmadaClient, policy.Namespace, policy.Name)
framework.RemoveDeployment(kubeClient, deployment01.Namespace, deployment01.Name)
framework.RemoveDeployment(kubeClient, deployment02.Namespace, deployment02.Name)
})
framework.WaitDeploymentPresentOnClusterFitWith(targetMember, deployment01.Namespace, deployment01.Name,
func(deployment *appsv1.Deployment) bool { return true })
})
ginkgo.It("add resourceSelectors item", func() {
framework.UpdatePropagationPolicy(karmadaClient, policy.Namespace, policy.Name, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment01.APIVersion,
Kind: deployment01.Kind,
Name: deployment01.Name,
},
{
APIVersion: deployment02.APIVersion,
Kind: deployment02.Kind,
Name: deployment02.Name,
},
})
framework.WaitDeploymentPresentOnClusterFitWith(targetMember, deployment02.Namespace, deployment02.Name,
func(deployment *appsv1.Deployment) bool { return true })
})
ginkgo.It("update resourceSelectors item", func() {
framework.UpdatePropagationPolicy(karmadaClient, policy.Namespace, policy.Name, []policyv1alpha1.ResourceSelector{
{
APIVersion: deployment02.APIVersion,
Kind: deployment02.Kind,
Name: deployment02.Name,
},
})
framework.WaitDeploymentPresentOnClusterFitWith(targetMember, deployment02.Namespace, deployment02.Name,
func(deployment *appsv1.Deployment) bool { return true })
framework.WaitDeploymentGetByClientFitWith(kubeClient, deployment01.Namespace, deployment01.Name,
func(deployment *appsv1.Deployment) bool {
if deployment.Labels == nil {
return true
}
_, namespaceExist := deployment.Labels[policyv1alpha1.PropagationPolicyNamespaceLabel]
_, nameExist := deployment.Labels[policyv1alpha1.PropagationPolicyNameLabel]
if namespaceExist || nameExist {
return false
}
return true
})
})
})
})