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db394db398
This consolidates timeout handling. In the future, configuration of all timeouts via a configuration file might get added. For now, the same three legacy command line flags for the timeouts that get moved continue to be supported.
120 lines
4.1 KiB
Go
120 lines
4.1 KiB
Go
/*
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Copyright 2017 The Kubernetes 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 vsphere
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import (
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"context"
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"github.com/onsi/ginkgo/v2"
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"github.com/onsi/gomega"
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"github.com/vmware/govmomi/object"
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clientset "k8s.io/client-go/kubernetes"
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"k8s.io/kubernetes/test/e2e/framework"
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e2enode "k8s.io/kubernetes/test/e2e/framework/node"
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e2eskipper "k8s.io/kubernetes/test/e2e/framework/skipper"
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"k8s.io/kubernetes/test/e2e/storage/utils"
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admissionapi "k8s.io/pod-security-admission/api"
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)
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var _ = utils.SIGDescribe("Node Unregister [Feature:vsphere] [Slow] [Disruptive]", func() {
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f := framework.NewDefaultFramework("node-unregister")
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f.NamespacePodSecurityEnforceLevel = admissionapi.LevelPrivileged
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var (
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client clientset.Interface
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namespace string
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workingDir string
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err error
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)
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ginkgo.BeforeEach(func(ctx context.Context) {
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e2eskipper.SkipUnlessProviderIs("vsphere")
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Bootstrap(f)
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client = f.ClientSet
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namespace = f.Namespace.Name
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framework.ExpectNoError(e2enode.WaitForAllNodesSchedulable(ctx, client, f.Timeouts.NodeSchedulable))
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framework.ExpectNoError(err)
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workingDir = GetAndExpectStringEnvVar("VSPHERE_WORKING_DIR")
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})
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ginkgo.It("node unregister", func(ctx context.Context) {
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ginkgo.By("Get total Ready nodes")
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nodeList, err := e2enode.GetReadySchedulableNodes(ctx, f.ClientSet)
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framework.ExpectNoError(err)
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if len(nodeList.Items) < 2 {
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framework.Failf("At least 2 nodes are required for this test, got instead: %v", len(nodeList.Items))
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}
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totalNodesCount := len(nodeList.Items)
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nodeVM := nodeList.Items[0]
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nodeInfo := TestContext.NodeMapper.GetNodeInfo(nodeVM.ObjectMeta.Name)
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vmObject := object.NewVirtualMachine(nodeInfo.VSphere.Client.Client, nodeInfo.VirtualMachineRef)
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// Find VM .vmx file path, host, resource pool.
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// They are required to register a node VM to VC
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vmxFilePath := getVMXFilePath(ctx, vmObject)
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vmHost, err := vmObject.HostSystem(ctx)
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framework.ExpectNoError(err)
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vmPool, err := vmObject.ResourcePool(ctx)
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framework.ExpectNoError(err)
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// Unregister Node VM
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ginkgo.By("Unregister a node VM")
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unregisterNodeVM(ctx, nodeVM.ObjectMeta.Name, vmObject)
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// Ready nodes should be 1 less
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ginkgo.By("Verifying the ready node counts")
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framework.ExpectEqual(verifyReadyNodeCount(ctx, f.ClientSet, totalNodesCount-1), true, "Unable to verify expected ready node count")
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nodeList, err = e2enode.GetReadySchedulableNodes(ctx, client)
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framework.ExpectNoError(err)
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var nodeNameList []string
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for _, node := range nodeList.Items {
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nodeNameList = append(nodeNameList, node.ObjectMeta.Name)
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}
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gomega.Expect(nodeNameList).NotTo(gomega.ContainElement(nodeVM.ObjectMeta.Name))
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// Register Node VM
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ginkgo.By("Register back the node VM")
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registerNodeVM(ctx, nodeVM.ObjectMeta.Name, workingDir, vmxFilePath, vmPool, vmHost)
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// Ready nodes should be equal to earlier count
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ginkgo.By("Verifying the ready node counts")
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framework.ExpectEqual(verifyReadyNodeCount(ctx, f.ClientSet, totalNodesCount), true, "Unable to verify expected ready node count")
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nodeList, err = e2enode.GetReadySchedulableNodes(ctx, client)
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framework.ExpectNoError(err)
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nodeNameList = nodeNameList[:0]
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for _, node := range nodeList.Items {
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nodeNameList = append(nodeNameList, node.ObjectMeta.Name)
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}
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gomega.Expect(nodeNameList).To(gomega.ContainElement(nodeVM.ObjectMeta.Name))
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// Sanity test that pod provisioning works
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ginkgo.By("Sanity check for volume lifecycle")
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scParameters := make(map[string]string)
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storagePolicy := GetAndExpectStringEnvVar("VSPHERE_SPBM_GOLD_POLICY")
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scParameters[SpbmStoragePolicy] = storagePolicy
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invokeValidPolicyTest(ctx, f, client, namespace, scParameters)
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})
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})
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