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2f6c4f5eab
All code must use the context from Ginkgo when doing API calls or polling for a change, otherwise the code would not return immediately when the test gets aborted.
87 lines
3.3 KiB
Go
87 lines
3.3 KiB
Go
/*
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Copyright 2022 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 csi_mock
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import (
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"context"
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"math/rand"
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"strconv"
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"github.com/onsi/ginkgo/v2"
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"k8s.io/kubernetes/test/e2e/framework"
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e2epod "k8s.io/kubernetes/test/e2e/framework/pod"
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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("CSI Mock fsgroup as mount option", func() {
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f := framework.NewDefaultFramework("csi-mock-volumes-fsgroup-mount")
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f.NamespacePodSecurityEnforceLevel = admissionapi.LevelPrivileged
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m := newMockDriverSetup(f)
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ginkgo.Context("Delegate FSGroup to CSI driver [LinuxOnly]", func() {
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tests := []struct {
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name string
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enableVolumeMountGroup bool
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}{
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{
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name: "should pass FSGroup to CSI driver if it is set in pod and driver supports VOLUME_MOUNT_GROUP",
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enableVolumeMountGroup: true,
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},
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{
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name: "should not pass FSGroup to CSI driver if it is set in pod and driver supports VOLUME_MOUNT_GROUP",
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enableVolumeMountGroup: false,
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},
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}
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for _, t := range tests {
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t := t
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ginkgo.It(t.name, func(ctx context.Context) {
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var nodeStageFsGroup, nodePublishFsGroup string
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if framework.NodeOSDistroIs("windows") {
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e2eskipper.Skipf("FSGroupPolicy is only applied on linux nodes -- skipping")
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}
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m.init(ctx, testParameters{
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disableAttach: true,
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registerDriver: true,
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enableVolumeMountGroup: t.enableVolumeMountGroup,
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hooks: createFSGroupRequestPreHook(&nodeStageFsGroup, &nodePublishFsGroup),
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})
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ginkgo.DeferCleanup(m.cleanup)
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fsGroupVal := int64(rand.Int63n(20000) + 1024)
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fsGroup := &fsGroupVal
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fsGroupStr := strconv.FormatInt(fsGroupVal, 10 /* base */)
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_, _, pod := m.createPodWithFSGroup(ctx, fsGroup) /* persistent volume */
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err := e2epod.WaitForPodNameRunningInNamespace(ctx, m.cs, pod.Name, pod.Namespace)
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framework.ExpectNoError(err, "failed to start pod")
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if t.enableVolumeMountGroup {
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framework.ExpectEqual(nodeStageFsGroup, fsGroupStr, "Expect NodeStageVolumeRequest.VolumeCapability.MountVolume.VolumeMountGroup to equal %q; got: %q", fsGroupStr, nodeStageFsGroup)
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framework.ExpectEqual(nodePublishFsGroup, fsGroupStr, "Expect NodePublishVolumeRequest.VolumeCapability.MountVolume.VolumeMountGroup to equal %q; got: %q", fsGroupStr, nodePublishFsGroup)
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} else {
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framework.ExpectEmpty(nodeStageFsGroup, "Expect NodeStageVolumeRequest.VolumeCapability.MountVolume.VolumeMountGroup to be empty; got: %q", nodeStageFsGroup)
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framework.ExpectEmpty(nodePublishFsGroup, "Expect NodePublishVolumeRequest.VolumeCapability.MountVolume.VolumeMountGroup to empty; got: %q", nodePublishFsGroup)
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}
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})
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}
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})
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})
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