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api: introduce separate VolumeResourceRequirements struct

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PVC and containers shared the same ResourceRequirements struct to define their
API. When resource claims were added, that struct got extended, which
accidentally also changed the PVC API. To avoid such a mistake from happening
again, PVC now uses its own VolumeResourceRequirements struct.

The `Claims` field gets removed because risk of breaking someone is low:
theoretically, YAML files which have a claims field for volumes now
get rejected when validating against the OpenAPI. Such files
have never made sense and should be fixed.

Code that uses the struct definitions needs to be updated.
This commit is contained in:
Patrick Ohly
2023-06-14 10:26:56 +02:00
parent bcbceea117
commit 2472291790
48 changed files with 192 additions and 202 deletions
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114
pkg/apis/core/validation/validation_test.go
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@@ -1479,7 +1479,7 @@ func testVolumeSnapshotDataSourceInSpec(name string, kind string, apiGroup strin
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -1565,7 +1565,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -1722,7 +1722,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
enableReadWriteOncePod: true,
claim: testVolumeClaim(goodName, goodNS, core.PersistentVolumeClaimSpec{
AccessModes: []core.PersistentVolumeAccessMode{"ReadWriteOncePod"},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -1734,7 +1734,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
enableReadWriteOncePod: false,
claim: testVolumeClaim(goodName, goodNS, core.PersistentVolumeClaimSpec{
AccessModes: []core.PersistentVolumeAccessMode{"ReadWriteOncePod"},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -1746,7 +1746,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
enableReadWriteOncePod: true,
claim: testVolumeClaim(goodName, goodNS, core.PersistentVolumeClaimSpec{
AccessModes: []core.PersistentVolumeAccessMode{"ReadWriteOncePod", "ReadWriteMany"},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -1766,7 +1766,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("0G"),
},
@@ -1788,7 +1788,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -1799,7 +1799,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
isExpectedFailure: true,
claim: testVolumeClaim(goodName, goodNS, core.PersistentVolumeClaimSpec{
AccessModes: []core.PersistentVolumeAccessMode{"fakemode"},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -1809,7 +1809,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
"no-access-modes": {
isExpectedFailure: true,
claim: testVolumeClaim(goodName, goodNS, core.PersistentVolumeClaimSpec{
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -1830,7 +1830,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadWriteOnce,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceMemory): resource.MustParse("10G"),
},
@@ -1850,7 +1850,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("-10G"),
},
@@ -1870,7 +1870,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("0G"),
},
@@ -1890,7 +1890,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -1905,7 +1905,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -1919,7 +1919,7 @@ func testValidatePVC(t *testing.T, ephemeral bool) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadWriteOnce,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2063,7 +2063,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2076,7 +2076,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2086,7 +2086,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2097,7 +2097,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2109,7 +2109,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("20G"),
},
@@ -2120,7 +2120,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadWriteOnce,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2132,7 +2132,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
},
VolumeMode: &file,
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2144,7 +2144,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
},
VolumeMode: &block,
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2156,7 +2156,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
},
VolumeMode: nil,
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2167,7 +2167,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2178,7 +2178,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2190,7 +2190,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2202,7 +2202,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("15G"),
},
@@ -2216,7 +2216,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("5G"),
},
@@ -2230,7 +2230,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("12G"),
},
@@ -2243,7 +2243,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2254,7 +2254,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2265,7 +2265,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2276,7 +2276,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2288,7 +2288,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2300,7 +2300,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2312,7 +2312,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2323,7 +2323,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadWriteOncePod,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2335,7 +2335,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadWriteOncePod,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -2347,7 +2347,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("15G"),
},
@@ -2364,7 +2364,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("12G"),
},
@@ -2381,7 +2381,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceStorage: resource.MustParse("13G"),
},
@@ -2398,7 +2398,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceStorage: resource.MustParse("10G"),
},
@@ -2415,7 +2415,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceStorage: resource.MustParse("3G"),
},
@@ -5346,7 +5346,7 @@ func createTestVolModePVC(vmode *core.PersistentVolumeMode) *core.PersistentVolu
Namespace: "default",
},
Spec: core.PersistentVolumeClaimSpec{
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -6125,7 +6125,7 @@ func TestValidateVolumeMounts(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadWriteOnce,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -6433,7 +6433,7 @@ func TestAlphaValidateVolumeDevices(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadWriteOnce,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -9418,7 +9418,7 @@ func TestValidatePod(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadWriteOnce,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -18416,7 +18416,7 @@ func TestValidatePersistentVolumeClaimStatusUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -18427,7 +18427,7 @@ func TestValidatePersistentVolumeClaimStatusUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -18443,7 +18443,7 @@ func TestValidatePersistentVolumeClaimStatusUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -18463,7 +18463,7 @@ func TestValidatePersistentVolumeClaimStatusUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -18482,7 +18482,7 @@ func TestValidatePersistentVolumeClaimStatusUpdate(t *testing.T) {
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadWriteOnce,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -18599,7 +18599,7 @@ func TestValidatePersistentVolumeClaimStatusUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -18619,7 +18619,7 @@ func TestValidatePersistentVolumeClaimStatusUpdate(t *testing.T) {
core.ReadWriteOnce,
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -21147,7 +21147,7 @@ func testDataSourceInSpec(name, kind, apiGroup string) *core.PersistentVolumeCla
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},
@@ -21272,7 +21272,7 @@ func pvcSpecWithCrossNamespaceSource(apiGroup *string, kind string, namespace *s
AccessModes: []core.PersistentVolumeAccessMode{
core.ReadOnlyMany,
},
Resources: core.ResourceRequirements{
Resources: core.VolumeResourceRequirements{
Requests: core.ResourceList{
core.ResourceName(core.ResourceStorage): resource.MustParse("10G"),
},