import "k8s.io/kubernetes/test/e2e/upgrades/storage"
persistent_volumes.go volume_mode.go
type PersistentVolumeUpgradeTest struct {
// contains filtered or unexported fields
}PersistentVolumeUpgradeTest test that a pv is available before and after a cluster upgrade.
func (PersistentVolumeUpgradeTest) Name() string
Name returns the tracking name of the test.
func (t *PersistentVolumeUpgradeTest) Setup(f *framework.Framework)
Setup creates a pv and then verifies that a pod can consume it. The pod writes data to the volume.
func (t *PersistentVolumeUpgradeTest) Teardown(f *framework.Framework)
Teardown cleans up any remaining resources.
func (t *PersistentVolumeUpgradeTest) Test(f *framework.Framework, done <-chan struct{}, upgrade upgrades.UpgradeType)
Test waits for the upgrade to complete, and then verifies that a pod can still consume the pv and that the volume data persists.
type VolumeModeDowngradeTest struct {
// contains filtered or unexported fields
}VolumeModeDowngradeTest tests that a VolumeMode Block PV is not mistakenly formatted and mounted like a nil/Filesystem PV after a downgrade to a version where the BlockVolume feature is disabled
func (VolumeModeDowngradeTest) Name() string
Name returns the tracking name of the test.
func (t *VolumeModeDowngradeTest) Setup(f *framework.Framework)
Setup creates a block pv and then verifies that a pod can consume it. The pod writes data to the volume.
func (t *VolumeModeDowngradeTest) Skip(upgCtx upgrades.UpgradeContext) bool
Skip returns true when this test can be skipped.
func (t *VolumeModeDowngradeTest) Teardown(f *framework.Framework)
Teardown cleans up any remaining resources.
func (t *VolumeModeDowngradeTest) Test(f *framework.Framework, done <-chan struct{}, upgrade upgrades.UpgradeType)
Test waits for the downgrade to complete, and then verifies that a pod can no longer consume the pv as it is not mapped nor mounted into the pod
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