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Kubelet: no need to overwrite SelfLink for pods from the apiserver

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Pods from the apiserver should already have SelfLink set. There is no need to
create one ourselves.
This commit is contained in:
Yu-Ju Hong 2015-03-25 16:34:02 -07:00
parent 3bfca87492
commit 4e909c6cee
2 changed files with 7 additions and 20 deletions
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5
pkg/kubelet/config/apiserver.go
View File

@ -36,10 +36,7 @@ func newSourceApiserverFromLW(lw cache.ListerWatcher, updates chan<- interface{}
send := func(objs []interface{}) {
var pods []api.Pod
for _, o := range objs {
pod := o.(*api.Pod)
// Make a dummy self link so that references to this pod will work.
pod.SelfLink = "/api/v1beta1/pods/" + pod.Name
pods = append(pods, *pod)
pods = append(pods, *o.(*api.Pod))
}
updates <- kubelet.PodUpdate{pods, kubelet.SET, kubelet.ApiserverSource}
}

22
pkg/kubelet/config/apiserver_test.go
View File

@ -52,16 +52,6 @@ func TestNewSourceApiserver_UpdatesAndMultiplePods(t *testing.T) {
ObjectMeta: api.ObjectMeta{Name: "q"},
Spec: api.PodSpec{Containers: []api.Container{{Image: "image/blah"}}}}
expectedPod1v1 := api.Pod{
ObjectMeta: api.ObjectMeta{Name: "p", SelfLink: "/api/v1beta1/pods/p"},
Spec: api.PodSpec{Containers: []api.Container{{Image: "image/one"}}}}
expectedPod1v2 := api.Pod{
ObjectMeta: api.ObjectMeta{Name: "p", SelfLink: "/api/v1beta1/pods/p"},
Spec: api.PodSpec{Containers: []api.Container{{Image: "image/two"}}}}
expectedPod2 := api.Pod{
ObjectMeta: api.ObjectMeta{Name: "q", SelfLink: "/api/v1beta1/pods/q"},
Spec: api.PodSpec{Containers: []api.Container{{Image: "image/blah"}}}}
// Setup fake api client.
fakeWatch := watch.NewFake()
lw := fakePodLW{
@ -78,7 +68,7 @@ func TestNewSourceApiserver_UpdatesAndMultiplePods(t *testing.T) {
t.Errorf("Unable to read from channel when expected")
}
update := got.(kubelet.PodUpdate)
expected := CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, expectedPod1v1)
expected := CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, pod1v1)
if !api.Semantic.DeepEqual(expected, update) {
t.Errorf("Expected %#v; Got %#v", expected, update)
}
@ -91,8 +81,8 @@ func TestNewSourceApiserver_UpdatesAndMultiplePods(t *testing.T) {
}
update = got.(kubelet.PodUpdate)
// Could be sorted either of these two ways:
expectedA := CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, expectedPod1v1, expectedPod2)
expectedB := CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, expectedPod2, expectedPod1v1)
expectedA := CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, pod1v1, pod2)
expectedB := CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, pod2, pod1v1)
if !api.Semantic.DeepEqual(expectedA, update) && !api.Semantic.DeepEqual(expectedB, update) {
t.Errorf("Expected %#v or %#v, Got %#v", expectedA, expectedB, update)
@ -105,8 +95,8 @@ func TestNewSourceApiserver_UpdatesAndMultiplePods(t *testing.T) {
t.Errorf("Unable to read from channel when expected")
}
update = got.(kubelet.PodUpdate)
expectedA = CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, expectedPod1v2, expectedPod2)
expectedB = CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, expectedPod2, expectedPod1v2)
expectedA = CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, pod1v2, pod2)
expectedB = CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, pod2, pod1v2)
if !api.Semantic.DeepEqual(expectedA, update) && !api.Semantic.DeepEqual(expectedB, update) {
t.Errorf("Expected %#v or %#v, Got %#v", expectedA, expectedB, update)
@ -119,7 +109,7 @@ func TestNewSourceApiserver_UpdatesAndMultiplePods(t *testing.T) {
t.Errorf("Unable to read from channel when expected")
}
update = got.(kubelet.PodUpdate)
expected = CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, expectedPod2)
expected = CreatePodUpdate(kubelet.SET, kubelet.ApiserverSource, pod2)
if !api.Semantic.DeepEqual(expected, update) {
t.Errorf("Expected %#v, Got %#v", expected, update)
}