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e2e: add e2e testcase of new image features

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adding e2e testcase to validate the workflow
of pvc creation and attaching to pod works for
new image features like fast-diff,obj-map,exclusive-lock
and layering.

fixes: #2695

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna 2021-12-07 13:35:31 +05:30 committed by mergify[bot]
parent 2bf17007d9
commit 4ebfeaaa75
2 changed files with 86 additions and 0 deletions
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74
e2e/rbd.go
View File

@ -649,6 +649,80 @@ var _ = Describe("RBD", func() {
}
})
By("create PVC with layering,fast-diff image-features and bind it to an app",
func() {
if util.CheckKernelSupport(kernelRelease, fastDiffSupport) {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{
"imageFeatures": "layering,exclusive-lock,object-map,fast-diff",
},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
err = validatePVCAndAppBinding(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to validate CephFS pvc and application binding: %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
}
})
By("create PVC with journaling,fast-diff image-features and bind it to an app using rbd-nbd mounter",
func() {
if util.CheckKernelSupport(kernelRelease, fastDiffSupport) {
err := deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
// Storage class with rbd-nbd mounter
err = createRBDStorageClass(
f.ClientSet,
f,
defaultSCName,
nil,
map[string]string{
"mounter": "rbd-nbd",
"imageFeatures": "layering,journaling,exclusive-lock,object-map,fast-diff",
},
deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
err = validatePVCAndAppBinding(pvcPath, appPath, f)
if err != nil {
e2elog.Failf("failed to validate CephFS pvc and application binding: %v", err)
}
// validate created backend rbd images
validateRBDImageCount(f, 0, defaultRBDPool)
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
e2elog.Failf("failed to create storageclass: %v", err)
}
}
})
// NOTE: RWX is restricted for FileSystem VolumeMode at ceph-csi,
// see pull#261 for more details.
By("Create RWX+Block Mode PVC and bind to multiple pods via deployment using rbd-nbd mounter", func() {

12
e2e/rbd_helper.go
View File

@ -40,6 +40,18 @@ var nbdResizeSupport = []util.KernelVersion{
}, // standard 5.3+ versions
}
// nolint:gomnd // numbers specify Kernel versions.
var fastDiffSupport = []util.KernelVersion{
{
Version: 5,
PatchLevel: 3,
SubLevel: 0,
ExtraVersion: 0,
Distribution: "",
Backport: false,
}, // standard 5.3+ versions
}
// To use `io-timeout=0` we need
// www.mail-archive.com/linux-block@vger.kernel.org/msg38060.html
// nolint:gomnd // numbers specify Kernel versions.