113 lines
4.5 KiB
Go
113 lines
4.5 KiB
Go
/*
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Copyright 2021 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 framework
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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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apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
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apierrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/client-go/dynamic"
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"k8s.io/klog/v2"
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karmada "github.com/karmada-io/karmada/pkg/generated/clientset/versioned"
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"github.com/karmada-io/karmada/pkg/util/helper"
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)
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var crdGVR = schema.GroupVersionResource{Group: "apiextensions.k8s.io", Version: "v1", Resource: "customresourcedefinitions"}
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// CreateCRD create CustomResourceDefinition with dynamic client.
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func CreateCRD(client dynamic.Interface, crd *apiextensionsv1.CustomResourceDefinition) {
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ginkgo.By(fmt.Sprintf("Creating crd(%s)", crd.Name), func() {
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unstructuredObj, err := helper.ToUnstructured(crd)
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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_, err = client.Resource(crdGVR).Create(context.TODO(), unstructuredObj, metav1.CreateOptions{})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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})
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}
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// GetCRD get CustomResourceDefinition with dynamic client.
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func GetCRD(client dynamic.Interface, name string) {
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ginkgo.By(fmt.Sprintf("Get crd(%s)", name), func() {
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_, err := client.Resource(crdGVR).Get(context.TODO(), name, metav1.GetOptions{})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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})
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}
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// RemoveCRD delete CustomResourceDefinition with dynamic client.
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func RemoveCRD(client dynamic.Interface, name string) {
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ginkgo.By(fmt.Sprintf("Removing crd(%s)", name), func() {
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err := client.Resource(crdGVR).Delete(context.TODO(), name, metav1.DeleteOptions{})
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gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
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})
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}
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// WaitCRDPresentOnClusters wait CustomResourceDefinition present on clusters until timeout.
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func WaitCRDPresentOnClusters(client karmada.Interface, clusters []string, crdAPIVersion, crdKind string) {
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// Check CRD enablement from cluster objects instead of member clusters.
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// After CRD installed on member cluster, the cluster status controller takes at most cluster-status-update-frequency
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// time to collect the API list, before that the scheduler will filter out the cluster from scheduling.
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ginkgo.By(fmt.Sprintf("Check if crd(%s/%s) present on member clusters", crdAPIVersion, crdKind), func() {
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for _, clusterName := range clusters {
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klog.Infof("Waiting for crd present on cluster(%s)", clusterName)
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gomega.Eventually(func(g gomega.Gomega) (bool, error) {
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cluster, err := FetchCluster(client, clusterName)
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g.Expect(err).NotTo(gomega.HaveOccurred())
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return helper.IsAPIEnabled(cluster.Status.APIEnablements, crdAPIVersion, crdKind), nil
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}, PollTimeout, PollInterval).Should(gomega.Equal(true))
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}
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})
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}
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// WaitCRDDisappearedOnClusters wait CustomResourceDefinition disappear on clusters until timeout.
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func WaitCRDDisappearedOnClusters(clusters []string, crdName string) {
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ginkgo.By("Check if crd disappeared on member clusters", func() {
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for _, clusterName := range clusters {
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clusterDynamicClient := GetClusterDynamicClient(clusterName)
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gomega.Expect(clusterDynamicClient).ShouldNot(gomega.BeNil())
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klog.Infof("Waiting for crd(%s) disappeared on cluster(%s)", crdName, clusterName)
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gomega.Eventually(func() bool {
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_, err := clusterDynamicClient.Resource(crdGVR).Get(context.TODO(), crdName, metav1.GetOptions{})
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return apierrors.IsNotFound(err)
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}, PollTimeout, PollInterval).Should(gomega.Equal(true))
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}
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})
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}
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// WaitCRDFitWith wait crd fit with util timeout
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func WaitCRDFitWith(client dynamic.Interface, crdName string, fit func(crd *apiextensionsv1.CustomResourceDefinition) bool) {
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gomega.Eventually(func() bool {
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crd := &apiextensionsv1.CustomResourceDefinition{}
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unstructured, err := client.Resource(crdGVR).Get(context.TODO(), crdName, metav1.GetOptions{})
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if err != nil {
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return false
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}
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err = helper.ConvertToTypedObject(unstructured, crd)
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if err != nil {
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return false
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}
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return fit(crd)
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}, PollTimeout, PollInterval).Should(gomega.Equal(true))
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}
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