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Promote minReadySeconds to GA

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This commit is contained in:
Ravi Gudimetla
2022-06-30 18:56:34 -04:00
parent d2cea9475b
commit 9144250a92
10 changed files with 95 additions and 290 deletions
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117
pkg/apis/apps/validation/validation_test.go
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@@ -690,39 +690,28 @@ func generateStatefulSetSpec(minSeconds int32) *apps.StatefulSetSpec {
// TestValidateStatefulSetMinReadySeconds tests the StatefulSet Spec's minReadySeconds field
func TestValidateStatefulSetMinReadySeconds(t *testing.T) {
testCases := map[string]struct {
ss *apps.StatefulSetSpec
enableMinReadySeconds bool
expectErr bool
ss *apps.StatefulSetSpec
expectErr bool
}{
"valid : minReadySeconds enabled, zero": {
ss: generateStatefulSetSpec(0),
enableMinReadySeconds: true,
expectErr: false,
ss: generateStatefulSetSpec(0),
expectErr: false,
},
"invalid : minReadySeconds enabled, negative": {
ss: generateStatefulSetSpec(-1),
enableMinReadySeconds: true,
expectErr: true,
ss: generateStatefulSetSpec(-1),
expectErr: true,
},
"valid : minReadySeconds enabled, very large value": {
ss: generateStatefulSetSpec(2147483647),
enableMinReadySeconds: true,
expectErr: false,
ss: generateStatefulSetSpec(2147483647),
expectErr: false,
},
"invalid : minReadySeconds enabled, large negative": {
ss: generateStatefulSetSpec(-2147483648),
enableMinReadySeconds: true,
expectErr: true,
},
"valid : minReadySeconds disabled, we don't validate anything": {
ss: generateStatefulSetSpec(-2147483648),
enableMinReadySeconds: false,
expectErr: false,
ss: generateStatefulSetSpec(-2147483648),
expectErr: true,
},
}
for tcName, tc := range testCases {
t.Run(tcName, func(t *testing.T) {
defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.StatefulSetMinReadySeconds, tc.enableMinReadySeconds)()
errs := ValidateStatefulSetSpec(tc.ss, field.NewPath("spec", "minReadySeconds"),
corevalidation.PodValidationOptions{})
if tc.expectErr && len(errs) == 0 {
@@ -739,16 +728,15 @@ func TestValidateStatefulSetStatus(t *testing.T) {
observedGenerationMinusOne := int64(-1)
collisionCountMinusOne := int32(-1)
tests := []struct {
name string
replicas int32
readyReplicas int32
currentReplicas int32
updatedReplicas int32
availableReplicas int32
enableMinReadySeconds bool
observedGeneration *int64
collisionCount *int32
expectedErr bool
name string
replicas int32
readyReplicas int32
currentReplicas int32
updatedReplicas int32
availableReplicas int32
observedGeneration *int64
collisionCount *int32
expectedErr bool
}{
{
name: "valid status",
@@ -833,64 +821,33 @@ func TestValidateStatefulSetStatus(t *testing.T) {
expectedErr: true,
},
{
name: "invalid: number of available replicas",
replicas: 3,
readyReplicas: 3,
currentReplicas: 2,
availableReplicas: int32(-1),
expectedErr: true,
enableMinReadySeconds: true,
name: "invalid: number of available replicas",
replicas: 3,
readyReplicas: 3,
currentReplicas: 2,
availableReplicas: int32(-1),
expectedErr: true,
},
{
name: "invalid: available replicas greater than replicas",
replicas: 3,
readyReplicas: 3,
currentReplicas: 2,
availableReplicas: int32(4),
expectedErr: true,
enableMinReadySeconds: true,
name: "invalid: available replicas greater than replicas",
replicas: 3,
readyReplicas: 3,
currentReplicas: 2,
availableReplicas: int32(4),
expectedErr: true,
},
{
name: "invalid: available replicas greater than ready replicas",
replicas: 3,
readyReplicas: 2,
currentReplicas: 2,
availableReplicas: int32(3),
expectedErr: true,
enableMinReadySeconds: true,
},
{
name: "minReadySeconds flag not set, no validation: number of available replicas",
replicas: 3,
readyReplicas: 3,
currentReplicas: 2,
availableReplicas: int32(-1),
expectedErr: false,
enableMinReadySeconds: false,
},
{
name: "minReadySeconds flag not set, no validation: available replicas greater than replicas",
replicas: 3,
readyReplicas: 3,
currentReplicas: 2,
availableReplicas: int32(4),
expectedErr: false,
enableMinReadySeconds: false,
},
{
name: "minReadySeconds flag not set, no validation: available replicas greater than ready replicas",
replicas: 3,
readyReplicas: 2,
currentReplicas: 2,
availableReplicas: int32(3),
expectedErr: false,
enableMinReadySeconds: false,
name: "invalid: available replicas greater than ready replicas",
replicas: 3,
readyReplicas: 2,
currentReplicas: 2,
availableReplicas: int32(3),
expectedErr: true,
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.StatefulSetMinReadySeconds, test.enableMinReadySeconds)()
status := apps.StatefulSetStatus{
Replicas: test.replicas,
ReadyReplicas: test.readyReplicas,