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DaemonSet updates

Browse Source 
It implements https://github.com/kubernetes/community/blob/master/contributors/design-proposals/daemonset-update.md
Feature https://github.com/kubernetes/features/issues/124
This commit is contained in:
Łukasz Oleś
2017-02-16 11:18:16 +01:00
parent 8124705c81
commit b27308c317
20 changed files with 1091 additions and 89 deletions
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174
pkg/apis/extensions/validation/validation_test.go
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@@ -46,6 +46,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
NumberMisscheduled: 2,
DesiredNumberScheduled: 3,
NumberReady: 1,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
update: extensions.DaemonSet{
@@ -55,6 +58,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
NumberMisscheduled: 1,
DesiredNumberScheduled: 3,
NumberReady: 1,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
},
@@ -81,6 +87,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
update: extensions.DaemonSet{
@@ -95,6 +104,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: -3,
NumberReady: -1,
ObservedGeneration: -3,
UpdatedNumberScheduled: -1,
NumberAvailable: -1,
NumberUnavailable: -2,
},
},
},
@@ -111,6 +123,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
update: extensions.DaemonSet{
@@ -125,6 +140,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
},
@@ -141,6 +159,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
update: extensions.DaemonSet{
@@ -155,6 +176,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
},
@@ -171,6 +195,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
update: extensions.DaemonSet{
@@ -185,6 +212,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: -3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
},
@@ -201,6 +231,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
update: extensions.DaemonSet{
@@ -215,6 +248,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: 3,
NumberReady: -1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
},
@@ -231,6 +267,9 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
update: extensions.DaemonSet{
@@ -245,6 +284,117 @@ func TestValidateDaemonSetStatusUpdate(t *testing.T) {
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: -3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
},
"negative UpdatedNumberScheduled": {
old: extensions.DaemonSet{
ObjectMeta: metav1.ObjectMeta{
Name: "abc",
Namespace: metav1.NamespaceDefault,
ResourceVersion: "10",
},
Status: extensions.DaemonSetStatus{
CurrentNumberScheduled: 1,
NumberMisscheduled: 2,
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
update: extensions.DaemonSet{
ObjectMeta: metav1.ObjectMeta{
Name: "abc",
Namespace: metav1.NamespaceDefault,
ResourceVersion: "10",
},
Status: extensions.DaemonSetStatus{
CurrentNumberScheduled: 1,
NumberMisscheduled: 1,
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: -1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
},
"negative NumberAvailable": {
old: extensions.DaemonSet{
ObjectMeta: metav1.ObjectMeta{
Name: "abc",
Namespace: metav1.NamespaceDefault,
ResourceVersion: "10",
},
Status: extensions.DaemonSetStatus{
CurrentNumberScheduled: 1,
NumberMisscheduled: 2,
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
update: extensions.DaemonSet{
ObjectMeta: metav1.ObjectMeta{
Name: "abc",
Namespace: metav1.NamespaceDefault,
ResourceVersion: "10",
},
Status: extensions.DaemonSetStatus{
CurrentNumberScheduled: 1,
NumberMisscheduled: 1,
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: -1,
NumberUnavailable: 2,
},
},
},
"negative NumberUnavailable": {
old: extensions.DaemonSet{
ObjectMeta: metav1.ObjectMeta{
Name: "abc",
Namespace: metav1.NamespaceDefault,
ResourceVersion: "10",
},
Status: extensions.DaemonSetStatus{
CurrentNumberScheduled: 1,
NumberMisscheduled: 2,
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: 2,
},
},
update: extensions.DaemonSet{
ObjectMeta: metav1.ObjectMeta{
Name: "abc",
Namespace: metav1.NamespaceDefault,
ResourceVersion: "10",
},
Status: extensions.DaemonSetStatus{
CurrentNumberScheduled: 1,
NumberMisscheduled: 1,
DesiredNumberScheduled: 3,
NumberReady: 1,
ObservedGeneration: 3,
UpdatedNumberScheduled: 1,
NumberAvailable: 1,
NumberUnavailable: -2,
},
},
},
@@ -349,6 +499,9 @@ func TestValidateDaemonSetUpdate(t *testing.T) {
Spec: extensions.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: validSelector},
Template: validPodTemplateAbc.Template,
UpdateStrategy: extensions.DaemonSetUpdateStrategy{
Type: extensions.OnDeleteDaemonSetStrategyType,
},
},
},
update: extensions.DaemonSet{
@@ -356,6 +509,9 @@ func TestValidateDaemonSetUpdate(t *testing.T) {
Spec: extensions.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: validSelector},
Template: validPodTemplateAbc.Template,
UpdateStrategy: extensions.DaemonSetUpdateStrategy{
Type: extensions.OnDeleteDaemonSetStrategyType,
},
},
},
},
@@ -365,6 +521,9 @@ func TestValidateDaemonSetUpdate(t *testing.T) {
Spec: extensions.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: validSelector},
Template: validPodTemplateAbc.Template,
UpdateStrategy: extensions.DaemonSetUpdateStrategy{
Type: extensions.OnDeleteDaemonSetStrategyType,
},
},
},
update: extensions.DaemonSet{
@@ -372,6 +531,9 @@ func TestValidateDaemonSetUpdate(t *testing.T) {
Spec: extensions.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: validSelector2},
Template: validPodTemplateAbc2.Template,
UpdateStrategy: extensions.DaemonSetUpdateStrategy{
Type: extensions.OnDeleteDaemonSetStrategyType,
},
},
},
},
@@ -381,6 +543,9 @@ func TestValidateDaemonSetUpdate(t *testing.T) {
Spec: extensions.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: validSelector},
Template: validPodTemplateAbc.Template,
UpdateStrategy: extensions.DaemonSetUpdateStrategy{
Type: extensions.OnDeleteDaemonSetStrategyType,
},
},
},
update: extensions.DaemonSet{
@@ -388,6 +553,9 @@ func TestValidateDaemonSetUpdate(t *testing.T) {
Spec: extensions.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: validSelector},
Template: validPodTemplateNodeSelector.Template,
UpdateStrategy: extensions.DaemonSetUpdateStrategy{
Type: extensions.OnDeleteDaemonSetStrategyType,
},
},
},
},
@@ -536,6 +704,9 @@ func TestValidateDaemonSet(t *testing.T) {
Spec: extensions.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: validSelector},
Template: validPodTemplate.Template,
UpdateStrategy: extensions.DaemonSetUpdateStrategy{
Type: extensions.OnDeleteDaemonSetStrategyType,
},
},
},
{
@@ -543,6 +714,9 @@ func TestValidateDaemonSet(t *testing.T) {
Spec: extensions.DaemonSetSpec{
Selector: &metav1.LabelSelector{MatchLabels: validSelector},
Template: validPodTemplate.Template,
UpdateStrategy: extensions.DaemonSetUpdateStrategy{
Type: extensions.OnDeleteDaemonSetStrategyType,
},
},
},
}