PersistentVolumeUpgradeTest test that a pv is available before and after a cluster upgrade.
type PersistentVolumeUpgradeTest struct {
// contains filtered or unexported fields
}
func (PersistentVolumeUpgradeTest) Name() string
Name returns the tracking name of the test.
func (t *PersistentVolumeUpgradeTest) Setup(ctx context.Context, 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(ctx context.Context, f *framework.Framework)
Teardown cleans up any remaining resources.
func (t *PersistentVolumeUpgradeTest) Test(ctx context.Context, 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.
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
type VolumeModeDowngradeTest struct {
// contains filtered or unexported fields
}
func (VolumeModeDowngradeTest) Name() string
Name returns the tracking name of the test.
func (t *VolumeModeDowngradeTest) Setup(ctx context.Context, 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(ctx context.Context, f *framework.Framework)
Teardown cleans up any remaining resources.
func (t *VolumeModeDowngradeTest) Test(ctx context.Context, 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