func TestDoNotDeleteMirrorPods(t *testing.T) {
staticPod := getTestPod()
staticPod.Annotations = map[string]string{kubetypes.ConfigSourceAnnotationKey: "file"}
mirrorPod := getTestPod()
mirrorPod.UID = "mirror-12345678"
mirrorPod.Annotations = map[string]string{
kubetypes.ConfigSourceAnnotationKey: "api",
kubetypes.ConfigMirrorAnnotationKey: "mirror",
}
// Set the deletion timestamp.
mirrorPod.DeletionTimestamp = new(unversioned.Time)
client := fake.NewSimpleClientset(mirrorPod)
m := newTestManager(client)
m.podManager.AddPod(staticPod)
m.podManager.AddPod(mirrorPod)
// Verify setup.
assert.True(t, kubepod.IsStaticPod(staticPod), "SetUp error: staticPod")
assert.True(t, kubepod.IsMirrorPod(mirrorPod), "SetUp error: mirrorPod")
assert.Equal(t, m.podManager.TranslatePodUID(mirrorPod.UID), staticPod.UID)
status := getRandomPodStatus()
now := unversioned.Now()
status.StartTime = &now
m.SetPodStatus(staticPod, status)
m.testSyncBatch()
// Expect not to see an delete action.
verifyActions(t, m.kubeClient, []core.Action{
core.GetActionImpl{ActionImpl: core.ActionImpl{Verb: "get", Resource: unversioned.GroupVersionResource{Resource: "pods"}}},
core.UpdateActionImpl{ActionImpl: core.ActionImpl{Verb: "update", Resource: unversioned.GroupVersionResource{Resource: "pods"}, Subresource: "status"}},
})
}
func TestStaticPodStatus(t *testing.T) {
staticPod := getTestPod()
staticPod.Annotations = map[string]string{kubetypes.ConfigSourceAnnotationKey: "file"}
mirrorPod := getTestPod()
mirrorPod.UID = "mirror-12345678"
mirrorPod.Annotations = map[string]string{
kubetypes.ConfigSourceAnnotationKey: "api",
kubetypes.ConfigMirrorAnnotationKey: "mirror",
}
client := fake.NewSimpleClientset(mirrorPod)
m := newTestManager(client)
m.podManager.AddPod(staticPod)
m.podManager.AddPod(mirrorPod)
// Verify setup.
assert.True(t, kubepod.IsStaticPod(staticPod), "SetUp error: staticPod")
assert.True(t, kubepod.IsMirrorPod(mirrorPod), "SetUp error: mirrorPod")
assert.Equal(t, m.podManager.TranslatePodUID(mirrorPod.UID), staticPod.UID)
status := getRandomPodStatus()
now := unversioned.Now()
status.StartTime = &now
m.SetPodStatus(staticPod, status)
retrievedStatus := expectPodStatus(t, m, staticPod)
normalizeStatus(staticPod, &status)
assert.True(t, isStatusEqual(&status, &retrievedStatus), "Expected: %+v, Got: %+v", status, retrievedStatus)
retrievedStatus, _ = m.GetPodStatus(mirrorPod.UID)
assert.True(t, isStatusEqual(&status, &retrievedStatus), "Expected: %+v, Got: %+v", status, retrievedStatus)
// Should translate mirrorPod / staticPod UID.
m.testSyncBatch()
verifyActions(t, m.kubeClient, []core.Action{
core.GetActionImpl{ActionImpl: core.ActionImpl{Verb: "get", Resource: unversioned.GroupVersionResource{Resource: "pods"}}},
core.UpdateActionImpl{ActionImpl: core.ActionImpl{Verb: "update", Resource: unversioned.GroupVersionResource{Resource: "pods"}, Subresource: "status"}},
})
updateAction := client.Actions()[1].(core.UpdateActionImpl)
updatedPod := updateAction.Object.(*api.Pod)
assert.Equal(t, mirrorPod.UID, updatedPod.UID, "Expected mirrorPod (%q), but got %q", mirrorPod.UID, updatedPod.UID)
assert.True(t, isStatusEqual(&status, &updatedPod.Status), "Expected: %+v, Got: %+v", status, updatedPod.Status)
client.ClearActions()
// No changes.
m.testSyncBatch()
verifyActions(t, m.kubeClient, []core.Action{})
// Mirror pod identity changes.
m.podManager.DeletePod(mirrorPod)
mirrorPod.UID = "new-mirror-pod"
mirrorPod.Status = api.PodStatus{}
m.podManager.AddPod(mirrorPod)
// Expect no update to mirror pod, since UID has changed.
m.testSyncBatch()
verifyActions(t, m.kubeClient, []core.Action{
core.GetActionImpl{ActionImpl: core.ActionImpl{Verb: "get", Resource: unversioned.GroupVersionResource{Resource: "pods"}}},
})
}