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e2e: To test 500MB PVC creation

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Adding e2e test to check for successful PVC creation
of 500MB.

Signed-off-by: karthik-us <ksubrahm@redhat.com>
This commit is contained in:
karthik-us 2023-10-11 21:30:47 +05:30 committed by mergify[bot]
parent 5a0eeb882e
commit 5ff0607360
2 changed files with 23 additions and 2 deletions
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21
e2e/cephfs.go
View File

@ -25,6 +25,7 @@ import (
snapapi "github.com/kubernetes-csi/external-snapshotter/client/v6/apis/volumesnapshot/v1"
. "github.com/onsi/ginkgo/v2" //nolint:golint // e2e uses By() and other Ginkgo functions
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
clientset "k8s.io/client-go/kubernetes"
"k8s.io/kubernetes/test/e2e/framework"
@ -2426,6 +2427,26 @@ var _ = Describe(cephfsType, func() {
validateOmapCount(f, 0, cephfsType, metadataPool, volumesType)
})
By("Test 500MB PVC creation and check for PV and PVC binding", func() {
size := "500M"
pvc, err := loadPVC(pvcPath)
if err != nil {
framework.Failf("failed to load PVC: %v", err)
}
pvc.Namespace = f.UniqueName
pvc.Spec.Resources.Requests[v1.ResourceStorage] = resource.MustParse(size)
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
framework.Failf("failed to create PVC: %v", err)
}
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
framework.Failf("failed to delete PVC: %v", err)
}
})
// FIXME: in case NFS testing is done, prevent deletion
// of the CephFS filesystem and related pool. This can
// probably be addressed in a nicer way, making sure

4
internal/util/util.go
View File

@ -67,9 +67,9 @@ func RoundOffCephFSVolSize(bytes int64) int64 {
return 4 * helpers.MiB
}
floatbytes := float64(bytes) / helpers.MiB
bytesInFloat := float64(bytes) / helpers.MiB
bytes = int64(math.Ceil(floatbytes/4) * 4)
bytes = int64(math.Ceil(bytesInFloat/4) * 4)
return RoundOffBytes(bytes * helpers.MiB)
}