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Default replica controller nodeSelector using pod template.

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Add default labels from pod if not present.
This commit is contained in:
Brendan Burns
2015-04-08 22:13:59 -07:00
parent e44ec497ed
commit fded23a777
9 changed files with 341 additions and 5 deletions
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109
pkg/api/v1beta3/defaults_test.go
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@@ -46,6 +46,115 @@ func roundTrip(t *testing.T, obj runtime.Object) runtime.Object {
return obj3
}
func TestSetDefaultReplicationController(t *testing.T) {
tests := []struct {
rc *current.ReplicationController
expectLabels bool
expectSelector bool
}{
{
rc: &current.ReplicationController{
Spec: current.ReplicationControllerSpec{
Template: &current.PodTemplateSpec{
ObjectMeta: current.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectLabels: true,
expectSelector: true,
},
{
rc: &current.ReplicationController{
ObjectMeta: current.ObjectMeta{
Labels: map[string]string{
"bar": "foo",
},
},
Spec: current.ReplicationControllerSpec{
Template: &current.PodTemplateSpec{
ObjectMeta: current.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectLabels: false,
expectSelector: true,
},
{
rc: &current.ReplicationController{
ObjectMeta: current.ObjectMeta{
Labels: map[string]string{
"bar": "foo",
},
},
Spec: current.ReplicationControllerSpec{
Selector: map[string]string{
"some": "other",
},
Template: &current.PodTemplateSpec{
ObjectMeta: current.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectLabels: false,
expectSelector: false,
},
{
rc: &current.ReplicationController{
Spec: current.ReplicationControllerSpec{
Selector: map[string]string{
"some": "other",
},
Template: &current.PodTemplateSpec{
ObjectMeta: current.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectLabels: true,
expectSelector: false,
},
}
for _, test := range tests {
rc := test.rc
obj2 := roundTrip(t, runtime.Object(rc))
rc2, ok := obj2.(*current.ReplicationController)
if !ok {
t.Errorf("unexpected object: %v", rc2)
t.FailNow()
}
if test.expectSelector != reflect.DeepEqual(rc2.Spec.Selector, rc2.Spec.Template.Labels) {
if test.expectSelector {
t.Errorf("expected: %v, got: %v", rc2.Spec.Template.Labels, rc2.Spec.Selector)
} else {
t.Errorf("unexpected equality: %v", rc.Spec.Selector)
}
}
if test.expectLabels != reflect.DeepEqual(rc2.Labels, rc2.Spec.Template.Labels) {
if test.expectLabels {
t.Errorf("expected: %v, got: %v", rc2.Spec.Template.Labels, rc2.Labels)
} else {
t.Errorf("unexpected equality: %v", rc.Labels)
}
}
}
}
func TestSetDefaultService(t *testing.T) {
svc := &current.Service{}
obj2 := roundTrip(t, runtime.Object(svc))