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Adding implementation of KEP-3335, StatefulSetSlice

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This commit is contained in:
Peter Schuurman
2022-09-26 18:34:03 -07:00
parent 2b7b5245ea
commit 7b3d77a41a
37 changed files with 1804 additions and 507 deletions
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36
pkg/apis/apps/validation/validation_test.go
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@@ -86,6 +86,8 @@ func TestValidateStatefulSet(t *testing.T) {
const enableStatefulSetAutoDeletePVC = "[enable StatefulSetAutoDeletePVC]"
const enableStatefulSetSlice = "[enable StatefulSetSlice]"
type testCase struct {
name string
set apps.StatefulSet
@@ -193,6 +195,20 @@ func TestValidateStatefulSet(t *testing.T) {
},
},
},
{
name: "ordinals.start positive value " + enableStatefulSetSlice,
set: apps.StatefulSet{
ObjectMeta: metav1.ObjectMeta{Name: "abc-123", Namespace: metav1.NamespaceDefault},
Spec: apps.StatefulSetSpec{
PodManagementPolicy: apps.ParallelPodManagement,
UpdateStrategy: apps.StatefulSetUpdateStrategy{Type: apps.RollingUpdateStatefulSetStrategyType},
Selector: &metav1.LabelSelector{MatchLabels: validLabels},
Template: validPodTemplate.Template,
Replicas: 3,
Ordinals: &apps.StatefulSetOrdinals{Start: 2},
},
},
},
}
errorCases := []testCase{
@@ -635,6 +651,23 @@ func TestValidateStatefulSet(t *testing.T) {
field.Invalid(field.NewPath("spec", "updateStrategy", "rollingUpdate", "maxUnavailable"), nil, ""),
},
},
{
name: "invalid ordinals.start " + enableStatefulSetSlice,
set: apps.StatefulSet{
ObjectMeta: metav1.ObjectMeta{Name: "abc-123", Namespace: metav1.NamespaceDefault},
Spec: apps.StatefulSetSpec{
PodManagementPolicy: apps.ParallelPodManagement,
UpdateStrategy: apps.StatefulSetUpdateStrategy{Type: apps.RollingUpdateStatefulSetStrategyType},
Selector: &metav1.LabelSelector{MatchLabels: validLabels},
Template: validPodTemplate.Template,
Replicas: 3,
Ordinals: &apps.StatefulSetOrdinals{Start: -2},
},
},
errs: field.ErrorList{
field.Invalid(field.NewPath("spec", "ordinals.start"), nil, ""),
},
},
}
cmpOpts := []cmp.Option{cmpopts.IgnoreFields(field.Error{}, "BadValue", "Detail"), cmpopts.SortSlices(func(a, b *field.Error) bool { return a.Error() < b.Error() })}
@@ -651,6 +684,9 @@ func TestValidateStatefulSet(t *testing.T) {
if strings.Contains(name, enableStatefulSetAutoDeletePVC) {
defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.StatefulSetAutoDeletePVC, true)()
}
if strings.Contains(name, enableStatefulSetSlice) {
defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.StatefulSetSlice, true)()
}
errs := ValidateStatefulSet(&testCase.set, pod.GetValidationOptionsFromPodTemplate(&testCase.set.Spec.Template, nil))
wantErrs := testCase.errs