github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-09-27 05:04:52 +00:00
Code Issues Projects Releases Wiki Activity

lock csi and plugin watcher GA feature gates

Browse Source
This commit is contained in:
Michelle Au
2019-03-01 12:56:50 -08:00
parent a352b74bcc
commit 08330c37ca
4 changed files with 2 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
pkg/api/persistentvolume/util.go
View File

@@ -28,12 +28,6 @@ func DropDisabledFields(pvSpec *api.PersistentVolumeSpec, oldPVSpec *api.Persist
if !utilfeature.DefaultFeatureGate.Enabled(features.BlockVolume) && !volumeModeInUse(oldPVSpec) {
pvSpec.VolumeMode = nil
}
if !utilfeature.DefaultFeatureGate.Enabled(features.CSIPersistentVolume) {
// if this is a new PV, or the old PV didn't already have the CSI field, clear it
if oldPVSpec == nil || oldPVSpec.PersistentVolumeSource.CSI == nil {
pvSpec.PersistentVolumeSource.CSI = nil
}
}
}
func volumeModeInUse(oldPVSpec *api.PersistentVolumeSpec) bool {

52
pkg/api/persistentvolume/util_test.go
View File

@@ -28,12 +28,6 @@ import (
)
func TestDropDisabledFields(t *testing.T) {
specWithCSI := func() *api.PersistentVolumeSpec {
return &api.PersistentVolumeSpec{PersistentVolumeSource: api.PersistentVolumeSource{CSI: &api.CSIPersistentVolumeSource{}}}
}
specWithoutCSI := func() *api.PersistentVolumeSpec {
return &api.PersistentVolumeSpec{PersistentVolumeSource: api.PersistentVolumeSource{CSI: nil}}
}
specWithMode := func(mode *api.PersistentVolumeMode) *api.PersistentVolumeSpec {
return &api.PersistentVolumeSpec{VolumeMode: mode}
}
@@ -45,53 +39,8 @@ func TestDropDisabledFields(t *testing.T) {
newSpec *api.PersistentVolumeSpec
expectOldSpec *api.PersistentVolumeSpec
expectNewSpec *api.PersistentVolumeSpec
csiEnabled bool
blockEnabled bool
}{
"disabled csi clears new": {
csiEnabled: false,
newSpec: specWithCSI(),
expectNewSpec: specWithoutCSI(),
oldSpec: nil,
expectOldSpec: nil,
},
"disabled csi clears update when old pv did not use csi": {
csiEnabled: false,
newSpec: specWithCSI(),
expectNewSpec: specWithoutCSI(),
oldSpec: specWithoutCSI(),
expectOldSpec: specWithoutCSI(),
},
"disabled csi preserves update when old pv did use csi": {
csiEnabled: false,
newSpec: specWithCSI(),
expectNewSpec: specWithCSI(),
oldSpec: specWithCSI(),
expectOldSpec: specWithCSI(),
},
"enabled csi preserves new": {
csiEnabled: true,
newSpec: specWithCSI(),
expectNewSpec: specWithCSI(),
oldSpec: nil,
expectOldSpec: nil,
},
"enabled csi preserves update when old pv did not use csi": {
csiEnabled: true,
newSpec: specWithCSI(),
expectNewSpec: specWithCSI(),
oldSpec: specWithoutCSI(),
expectOldSpec: specWithoutCSI(),
},
"enabled csi preserves update when old pv did use csi": {
csiEnabled: true,
newSpec: specWithCSI(),
expectNewSpec: specWithCSI(),
oldSpec: specWithCSI(),
expectOldSpec: specWithCSI(),
},
"disabled block clears new": {
blockEnabled: false,
newSpec: specWithMode(&modeBlock),
@@ -139,7 +88,6 @@ func TestDropDisabledFields(t *testing.T) {
for name, tc := range tests {
t.Run(name, func(t *testing.T) {
defer utilfeaturetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.CSIPersistentVolume, tc.csiEnabled)()
defer utilfeaturetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.BlockVolume, tc.blockEnabled)()
DropDisabledFields(tc.newSpec, tc.oldSpec)