func TestLabelsOnCreate(t *testing.T) {
store := consulStoreWithFakeKV()
podID := types.PodID("pod_id")
az := fields.AvailabilityZone("us-west")
clusterName := fields.ClusterName("cluster_name")
selector := klabels.Everything().
Add(fields.PodIDLabel, klabels.EqualsOperator, []string{podID.String()}).
Add(fields.AvailabilityZoneLabel, klabels.EqualsOperator, []string{az.String()}).
Add(fields.ClusterNameLabel, klabels.EqualsOperator, []string{clusterName.String()})
annotations := fields.Annotations(map[string]interface{}{
"foo": "bar",
})
pc, err := store.Create(podID, az, clusterName, selector, annotations, kptest.NewSession())
if err != nil {
t.Fatalf("Unable to create pod cluster: %s", err)
}
matches, err := store.applicator.GetMatches(selector, labels.PC)
if err != nil {
t.Fatalf("Unable to check for label match on new pod cluster: %s", err)
}
if len(matches) != 1 {
t.Errorf("Expected one pod cluster to match label selector")
}
if fields.ID(matches[0].ID) != pc.ID {
t.Errorf("The pod cluster selector didn't match the new pod cluster")
}
}
func TestCreate(t *testing.T) {
testAZ := fields.AvailabilityZone("west-coast")
testCN := fields.ClusterName("test")
testPodID := types.PodID("pod")
selector := labels.Everything().
Add(fields.PodIDLabel, labels.EqualsOperator, []string{testPodID.String()}).
Add(fields.AvailabilityZoneLabel, labels.EqualsOperator, []string{testAZ.String()}).
Add(fields.ClusterNameLabel, labels.EqualsOperator, []string{testCN.String()})
session := kptest.NewSession()
pcstore := pcstoretest.NewFake()
pcController := NewPodCluster(testAZ, testCN, testPodID, pcstore, selector, session)
annotations := map[string]string{
"load_balancer_info": "totally",
"pager_information": "555-111-2222",
}
buf, err := json.Marshal(annotations)
if err != nil {
t.Errorf("json marshal error: %v", err)
}
var testAnnotations fields.Annotations
if err := json.Unmarshal(buf, &testAnnotations); err != nil {
t.Errorf("json unmarshal error: %v", err)
}
pc, err := pcController.Create(fields.Annotations(testAnnotations))
if err != nil {
t.Errorf("got error during creation: %v", err)
}
if pc.ID == "" {
t.Error("got empty pc ID")
}
if pc.PodID != testPodID {
t.Errorf("Expected to get %s, got: %v", pc.PodID, testPodID)
}
if pc.Name != testCN {
t.Errorf("Expected to get %s, got: %v", testCN, pc.Name)
}
if pc.AvailabilityZone != testAZ {
t.Errorf("Expected to get %s, got: %v", testAZ, pc.AvailabilityZone)
}
if pc.PodSelector.String() != selector.String() {
t.Errorf("Expected to get %s, got: %v", selector, pc.PodSelector)
}
if pc.Annotations["load_balancer_info"] != testAnnotations["load_balancer_info"] {
t.Errorf("Expected to get %s, got: %v", testAnnotations, pc.Annotations)
}
if pc.Annotations["pager_information"] != testAnnotations["pager_information"] {
t.Errorf("Expected to get %s, got: %v", testAnnotations, pc.Annotations)
}
}
func TestWatch(t *testing.T) {
store := consulStoreWithFakeKV()
podID := types.PodID("pod_id")
az := fields.AvailabilityZone("us-west")
clusterName := fields.ClusterName("cluster_name")
selector := klabels.Everything().
Add(fields.PodIDLabel, klabels.EqualsOperator, []string{podID.String()}).
Add(fields.AvailabilityZoneLabel, klabels.EqualsOperator, []string{az.String()}).
Add(fields.ClusterNameLabel, klabels.EqualsOperator, []string{clusterName.String()})
annotations := fields.Annotations(map[string]interface{}{
"foo": "bar",
})
var watched WatchedPodClusters
session := kptest.NewSession()
pc, err := store.Create(podID, az, clusterName, selector, annotations, session)
if err != nil {
t.Fatalf("Unable to create first pod cluster: %s", err)
}
pc2, err := store.Create(podID, "us-east", clusterName, selector, annotations, session)
if err != nil {
t.Fatalf("Unable to create second pod cluster: %s", err)
}
quit := make(chan struct{})
defer close(quit)
watch := store.Watch(quit)
select {
case watchedPC := <-watch:
watched = watchedPC
case <-time.After(5 * time.Second):
t.Fatal("nothing on the channel")
}
if len(watched.Clusters) != 2 {
t.Fatalf("Expected to get two watched PodClusters, but did not: got %v", len(watched.Clusters))
}
expectedIDs := []fields.ID{pc.ID, pc2.ID}
for _, id := range expectedIDs {
found := false
for _, pc := range watched.Clusters {
if id == pc.ID {
found = true
break
}
}
if !found {
t.Errorf("Expected to find id '%s' among watch results, but was not present", id)
}
}
}
func createPodCluster(store *consulStore, t *testing.T) fields.PodCluster {
podID := types.PodID("pod_id")
az := fields.AvailabilityZone("us-west")
clusterName := fields.ClusterName("cluster_name")
selector := klabels.Everything().
Add(fields.PodIDLabel, klabels.EqualsOperator, []string{podID.String()}).
Add(fields.AvailabilityZoneLabel, klabels.EqualsOperator, []string{az.String()}).
Add(fields.ClusterNameLabel, klabels.EqualsOperator, []string{clusterName.String()})
annotations := fields.Annotations(map[string]interface{}{
"foo": "bar",
})
session := kptest.NewSession()
pc, err := store.Create(podID, az, clusterName, selector, annotations, session)
if err != nil {
t.Fatalf("Unable to create pod cluster: %s", err)
}
if pc.ID == "" {
t.Errorf("pod cluster should have an id")
}
if pc.PodID == "" {
t.Errorf("pod cluster should have a pod id")
}
if pc.PodID != podID {
t.Errorf("pod id wasn't properly set. Wanted '%s' got '%s'", podID, pc.PodID)
}
if pc.AvailabilityZone != az {
t.Errorf("availability zone wasn't properly set. Wanted '%s' got '%s'", az, pc.AvailabilityZone)
}
if pc.Name != clusterName {
t.Errorf("cluster name wasn't properly set. Wanted '%s' got '%s'", clusterName, pc.Name)
}
testLabels := klabels.Set{
fields.PodIDLabel: podID.String(),
fields.AvailabilityZoneLabel: az.String(),
fields.ClusterNameLabel: clusterName.String(),
}
if matches := pc.PodSelector.Matches(testLabels); !matches {
t.Errorf("the pod cluster has a bad pod selector")
}
if pc.Annotations["foo"] != "bar" {
t.Errorf("Annotations didn't match expected")
}
return pc
}
func examplePodCluster() fields.PodCluster {
podId := "slug"
availabilityZone := "us-west"
clusterName := "production"
return fields.PodCluster{
PodID: types.PodID(podId),
AvailabilityZone: fields.AvailabilityZone(availabilityZone),
Name: fields.ClusterName(clusterName),
PodSelector: klabels.Everything(),
Annotations: fields.Annotations{},
}
}
func TestDelete(t *testing.T) {
store := consulStoreWithFakeKV()
podID := types.PodID("pod_id")
az := fields.AvailabilityZone("us-west")
clusterName := fields.ClusterName("cluster_name")
selector := klabels.Everything().
Add(fields.PodIDLabel, klabels.EqualsOperator, []string{podID.String()}).
Add(fields.AvailabilityZoneLabel, klabels.EqualsOperator, []string{az.String()}).
Add(fields.ClusterNameLabel, klabels.EqualsOperator, []string{clusterName.String()})
annotations := fields.Annotations(map[string]interface{}{
"foo": "bar",
})
// Create a pod cluster
pc, err := store.Create(podID, az, clusterName, selector, annotations, kptest.NewSession())
if err != nil {
t.Fatalf("Unable to create pod cluster: %s", err)
}
pc, err = store.Get(pc.ID)
if err != nil {
t.Fatalf("Unable to get pod cluster: %s", err)
}
err = store.Delete(pc.ID)
if err != nil {
t.Fatalf("Unexpected error deleting pod cluster: %s", err)
}
_, err = store.Get(pc.ID)
if err == nil {
t.Fatalf("Should have gotten an error fetching a deleted pod cluster")
}
if !IsNotExist(err) {
t.Errorf("The error should have been a pocstore.IsNotExist but was '%s'", err)
}
labels, err := store.applicator.GetLabels(labels.PC, pc.ID.String())
if err != nil {
t.Fatalf("Got error when trying to confirm label deletion: %s", err)
}
if len(labels.Labels) != 0 {
t.Errorf("Labels were not deleted along with the pod cluster")
}
}
func TestList(t *testing.T) {
store := consulStoreWithFakeKV()
podID := types.PodID("pod_id")
az := fields.AvailabilityZone("us-west")
clusterName := fields.ClusterName("cluster_name")
selector := klabels.Everything()
annotations := fields.Annotations(map[string]interface{}{
"foo": "bar",
})
// Create a pod cluster
pc, err := store.Create(podID, az, clusterName, selector, annotations, kptest.NewSession())
if err != nil {
t.Fatalf("Unable to create pod cluster: %s", err)
}
// Create another one
pc2, err := store.Create(podID+"2", az, clusterName, selector, annotations, kptest.NewSession())
if err != nil {
t.Fatalf("Unable to create pod cluster: %s", err)
}
// Now test List() and make sure we get both back
pcs, err := store.List()
if err != nil {
t.Fatalf("Unable to list pod clusters: %s", err)
}
if len(pcs) != 2 {
t.Fatalf("Expected 2 results but there were %d", len(pcs))
}
for _, foundPC := range pcs {
found := false
for _, expectedPC := range []fields.ID{pc.ID, pc2.ID} {
if foundPC.ID == expectedPC {
found = true
}
}
if !found {
t.Errorf("Didn't find one of the pod clusters in the list")
}
}
}
func TestWatchPodCluster(t *testing.T) {
store := consulStoreWithFakeKV()
pod := fields.ID("pod_id")
podID := types.PodID("pod_id")
az := fields.AvailabilityZone("us-west")
clusterName := fields.ClusterName("cluster_name")
selector := klabels.Everything().
Add(fields.PodIDLabel, klabels.EqualsOperator, []string{pod.String()}).
Add(fields.AvailabilityZoneLabel, klabels.EqualsOperator, []string{az.String()}).
Add(fields.ClusterNameLabel, klabels.EqualsOperator, []string{clusterName.String()})
annotations := fields.Annotations(map[string]interface{}{
"foo": "bar",
})
session := kptest.NewSession()
pc, err := store.Create(podID, az, clusterName, selector, annotations, session)
if err != nil {
t.Fatalf("Unable to create pod cluster: %s", err)
}
quit := make(chan struct{})
watch := store.WatchPodCluster(pc.ID, quit)
var watched *WatchedPodCluster
select {
case watchedPC := <-watch:
watched = &watchedPC
case <-time.After(5 * time.Second):
quit <- struct{}{}
t.Fatal("nothing on the channel")
}
if watched == nil {
t.Fatalf("Expected to get a watched PodCluster, but did not")
}
if watched.PodCluster.ID != pc.ID {
t.Fatalf("Expected watched PodCluster to match %s Pod Cluster ID. Instead was %s", pc.ID, watched.PodCluster.ID)
}
}
func TestPodClusterFromID(t *testing.T) {
testAZ := fields.AvailabilityZone("west-coast")
testCN := fields.ClusterName("test")
testPodID := types.PodID("pod")
selector := labels.Everything().
Add(fields.PodIDLabel, labels.EqualsOperator, []string{testPodID.String()}).
Add(fields.AvailabilityZoneLabel, labels.EqualsOperator, []string{testAZ.String()}).
Add(fields.ClusterNameLabel, labels.EqualsOperator, []string{testCN.String()})
session := kptest.NewSession()
fakePCStore := pcstoretest.NewFake()
pcControllerFromLabels := NewPodCluster(testAZ, testCN, testPodID, fakePCStore, selector, session)
pc, err := pcControllerFromLabels.Create(fields.Annotations{})
if err != nil {
t.Fatal(err)
}
pcControllerFromLabels = nil
pcControllerFromID := NewPodClusterFromID(pc.ID, session, fakePCStore)
retrievedPC, err := pcControllerFromID.Get()
if err != nil {
t.Fatal(err)
}
if pc.ID != retrievedPC.ID {
t.Errorf("Did not get correct PC back from datastore, expected %s, got %s.\n%v", pc.ID, retrievedPC.ID, retrievedPC)
}
errs := pcControllerFromID.Delete()
if len(errs) > 0 {
t.Fatalf("%v", errs)
}
notFoundPC, err := pcControllerFromID.Get()
if err != pcstore.NoPodCluster {
t.Errorf("Expected to get pcstore.NoPodCluster, but got %v", err)
}
if notFoundPC.ID != "" {
t.Errorf("Expected to not find PC but found %v", notFoundPC)
}
}
func TestMutate(t *testing.T) {
store := consulStoreWithFakeKV()
oldPc := createPodCluster(store, t)
// After creating the pod cluster, we now update it using a mutator function
newPodID := types.PodID("pod_id-diff")
newAz := fields.AvailabilityZone("us-west-diff")
newClusterName := fields.ClusterName("cluster_name_diff")
newSelector := klabels.Everything().
Add(fields.PodIDLabel, klabels.EqualsOperator, []string{newPodID.String()}).
Add(fields.AvailabilityZoneLabel, klabels.EqualsOperator, []string{newAz.String()}).
Add(fields.ClusterNameLabel, klabels.EqualsOperator, []string{newClusterName.String()})
newAnnotations := fields.Annotations(map[string]interface{}{
"bar": "foo",
})
intendedPC := fields.PodCluster{
ID: oldPc.ID,
PodID: newPodID,
AvailabilityZone: newAz,
Name: newClusterName,
PodSelector: newSelector,
Annotations: newAnnotations,
}
mutator := func(pc fields.PodCluster) (fields.PodCluster, error) {
pc.PodID = intendedPC.PodID
pc.AvailabilityZone = intendedPC.AvailabilityZone
pc.Name = intendedPC.Name
pc.PodSelector = intendedPC.PodSelector
pc.Annotations = intendedPC.Annotations
return pc, nil
}
_, err := store.MutatePC(intendedPC.ID, mutator)
if err != nil {
t.Fatalf("Unable to update pod cluster: %s", err)
}
newPC, err := store.Get(intendedPC.ID)
if err != nil {
t.Fatalf("Unable to find pod cluster: %s", err)
}
if newPC.ID == "" {
t.Errorf("pod cluster should have an id")
}
if newPC.PodID == "" {
t.Errorf("pod cluster should have a pod id")
}
if newPC.ID != oldPc.ID {
t.Errorf("id should not have been updated. Wanted '%s' got '%s'", oldPc.ID, newPC.ID)
}
if newPC.PodID != newPodID {
t.Errorf("pod id wasn't properly updated. Wanted '%s' got '%s'", newPodID, newPC.PodID)
}
if newPC.AvailabilityZone != newAz {
t.Errorf("availability zone wasn't properly updated. Wanted '%s' got '%s'", newAz, newPC.AvailabilityZone)
}
if newPC.Name != newClusterName {
t.Errorf("cluster name wasn't properly updated. Wanted '%s' got '%s'", newClusterName, newPC.Name)
}
newTestLabels := klabels.Set{
fields.PodIDLabel: newPodID.String(),
fields.AvailabilityZoneLabel: newAz.String(),
fields.ClusterNameLabel: newClusterName.String(),
}
if matches := newPC.PodSelector.Matches(newTestLabels); !matches {
t.Errorf("the pod cluster has a bad pod selector")
}
if newPC.Annotations["bar"] != "foo" {
t.Errorf("Annotations didn't match expected")
} else if _, ok := newPC.Annotations["foo"]; ok {
t.Errorf("Annotations didn't match expected")
}
}
func TestGet(t *testing.T) {
store := consulStoreWithFakeKV()
podID := types.PodID("pod_id")
az := fields.AvailabilityZone("us-west")
clusterName := fields.ClusterName("cluster_name")
selector := klabels.Everything().
Add(fields.PodIDLabel, klabels.EqualsOperator, []string{podID.String()}).
Add(fields.AvailabilityZoneLabel, klabels.EqualsOperator, []string{az.String()}).
Add(fields.ClusterNameLabel, klabels.EqualsOperator, []string{clusterName.String()})
annotations := fields.Annotations(map[string]interface{}{
"foo": "bar",
})
// Create a pod cluster
pc, err := store.Create(podID, az, clusterName, selector, annotations, kptest.NewSession())
if err != nil {
t.Fatalf("Unable to create pod cluster: %s", err)
}
pc, err = store.Get(pc.ID)
if err != nil {
t.Fatalf("Unable to get pod cluster: %s", err)
}
if pc.ID == "" {
t.Errorf("pod cluster should have an id")
}
if pc.PodID == "" {
t.Errorf("pod cluster should have a pod id")
}
if pc.PodID != podID {
t.Errorf("pod id wasn't properly set. Wanted '%s' got '%s'", podID, pc.PodID)
}
if pc.AvailabilityZone != az {
t.Errorf("availability zone wasn't properly set. Wanted '%s' got '%s'", az, pc.AvailabilityZone)
}
if pc.Name != clusterName {
t.Errorf("cluster name wasn't properly set. Wanted '%s' got '%s'", clusterName, pc.Name)
}
testLabels := klabels.Set{
fields.PodIDLabel: podID.String(),
fields.AvailabilityZoneLabel: az.String(),
fields.ClusterNameLabel: clusterName.String(),
}
if matches := pc.PodSelector.Matches(testLabels); !matches {
t.Errorf("the pod cluster has a bad pod selector")
}
if pc.Annotations["foo"] != "bar" {
t.Errorf("Annotations didn't match expected")
}
found, err := store.FindWhereLabeled(podID, az, clusterName)
if err != nil {
t.Errorf("Could not retrieve labeled pods: %v", err)
}
if len(found) != 1 {
t.Errorf("Found incorrect number of labeled pods, expected 1: %v", len(found))
}
if found[0].ID != pc.ID {
t.Errorf("Didn't find the right pod cluster: %v vs %v", found[0].ID, pc.ID)
}
}
func main() {
cmd, consulOpts, labeler := flags.ParseWithConsulOptions()
client := kp.NewConsulClient(consulOpts)
kv := kp.NewConsulStore(client)
logger := logging.NewLogger(logrus.Fields{})
pcstore := pcstore.NewConsul(client, labeler, labels.NewConsulApplicator(client, 0), &logger)
session, _, err := kv.NewSession(fmt.Sprintf("pcctl-%s", currentUserName()), nil)
if err != nil {
log.Fatalf("Could not create session: %s", err)
}
switch cmd {
case cmdCreateText:
az := fields.AvailabilityZone(*createAZ)
cn := fields.ClusterName(*createName)
podID := types.PodID(*createPodID)
selector := selectorFrom(az, cn, podID)
pccontrol := control.NewPodCluster(az, cn, podID, pcstore, selector, session)
annotations := *createAnnotations
var parsedAnnotations map[string]interface{}
err := json.Unmarshal([]byte(annotations), &parsedAnnotations)
if err != nil {
log.Fatalf("could not parse json: %v", err)
}
_, err = pccontrol.Create(parsedAnnotations)
if err != nil {
log.Fatalf("err: %v", err)
}
case cmdGetText:
az := fields.AvailabilityZone(*getAZ)
cn := fields.ClusterName(*getName)
podID := types.PodID(*getPodID)
pcID := fields.ID(*getID)
var pccontrol *control.PodCluster
if pcID != "" {
pccontrol = control.NewPodClusterFromID(pcID, session, pcstore)
} else if az != "" && cn != "" && podID != "" {
selector := selectorFrom(az, cn, podID)
pccontrol = control.NewPodCluster(az, cn, podID, pcstore, selector, session)
} else {
log.Fatalf("Expected one of: pcID or (pod,az,name)")
}
pc, err := pccontrol.Get()
if err != nil {
log.Fatalf("Caught error while fetching pod cluster: %v", err)
}
bytes, err := json.Marshal(pc)
if err != nil {
logger.WithError(err).Fatalln("Unable to marshal PC as JSON")
}
fmt.Printf("%s", bytes)
case cmdDeleteText:
az := fields.AvailabilityZone(*deleteAZ)
cn := fields.ClusterName(*deleteName)
podID := types.PodID(*deletePodID)
pcID := fields.ID(*deleteID)
var pccontrol *control.PodCluster
if pcID != "" {
pccontrol = control.NewPodClusterFromID(pcID, session, pcstore)
} else if az != "" && cn != "" && podID != "" {
selector := selectorFrom(az, cn, podID)
pccontrol = control.NewPodCluster(az, cn, podID, pcstore, selector, session)
} else {
log.Fatalf("Expected one of: pcID or (pod,az,name)")
}
errors := pccontrol.Delete()
if len(errors) >= 1 {
for _, err := range errors {
_, _ = os.Stderr.Write([]byte(fmt.Sprintf("Failed to delete one pod cluster matching arguments. Error:\n %s\n", err.Error())))
}
os.Exit(1)
}
case cmdUpdateText:
az := fields.AvailabilityZone(*updateAZ)
cn := fields.ClusterName(*updateName)
podID := types.PodID(*updatePodID)
pcID := fields.ID(*updateID)
var pccontrol *control.PodCluster
if pcID != "" {
pccontrol = control.NewPodClusterFromID(pcID, session, pcstore)
} else if az != "" && cn != "" && podID != "" {
selector := selectorFrom(az, cn, podID)
pccontrol = control.NewPodCluster(az, cn, podID, pcstore, selector, session)
} else {
log.Fatalf("Expected one of: pcID or (pod,az,name)")
}
var annotations fields.Annotations
err := json.Unmarshal([]byte(*updateAnnotations), &annotations)
if err != nil {
_, _ = os.Stderr.Write([]byte(fmt.Sprintf("Annotations are invalid JSON. Err follows:\n%v", err)))
os.Exit(1)
}
pc, err := pccontrol.Update(annotations)
if err != nil {
log.Fatalf("Error during PodCluster update: %v\n%v", err, pc)
os.Exit(1)
}
bytes, err := json.Marshal(pc)
if err != nil {
log.Fatalf("Update succeeded, but error during displaying PC: %v\n%+v", err, pc)
os.Exit(1)
}
fmt.Printf("%s", bytes)
case cmdListText:
pcs, err := pcstore.List()
if err != nil {
_, _ = os.Stderr.Write([]byte(fmt.Sprintf("Could not list pcs. Err follows:\n%v", err)))
os.Exit(1)
}
bytes, err := json.Marshal(pcs)
if err != nil {
_, _ = os.Stderr.Write([]byte(fmt.Sprintf("Could not marshal pc list. Err follows:\n%v", err)))
os.Exit(1)
}
fmt.Printf("%s", bytes)
default:
log.Fatalf("Unrecognized command %v", cmd)
}
}
func TestUpdate(t *testing.T) {
testAZ := fields.AvailabilityZone("west-coast")
testCN := fields.ClusterName("test")
testPodID := types.PodID("pod")
selector := labels.Everything().
Add(fields.PodIDLabel, labels.EqualsOperator, []string{testPodID.String()}).
Add(fields.AvailabilityZoneLabel, labels.EqualsOperator, []string{testAZ.String()}).
Add(fields.ClusterNameLabel, labels.EqualsOperator, []string{testCN.String()})
session := kptest.NewSession()
pcstore := pcstoretest.NewFake()
pcController := NewPodCluster(testAZ, testCN, testPodID, pcstore, selector, session)
var annotations = map[string]string{
"load_balancer_info": "totally",
"pager_information": "555-111-2222",
}
buf, err := json.Marshal(annotations)
if err != nil {
t.Errorf("json marshal error: %v", err)
}
var testAnnotations fields.Annotations
if err := json.Unmarshal(buf, &testAnnotations); err != nil {
t.Errorf("json unmarshal error: %v", err)
}
pc, err := pcController.Create(fields.Annotations(testAnnotations))
if err != nil {
t.Fatalf("Unable to create pod cluster due to: %v", err)
}
newAnnotations := map[string]string{
"pager_information": "555-111-2222",
"priority": "1001",
}
buf, err = json.Marshal(newAnnotations)
if err != nil {
t.Errorf("json marshal error: %v", err)
}
var newTestAnnotations fields.Annotations
if err := json.Unmarshal(buf, &newTestAnnotations); err != nil {
t.Errorf("json unmarshal error: %v", err)
}
pc, err = pcController.Update(newTestAnnotations)
if err != nil {
t.Fatalf("Got error updating PC annotations: %v", err)
}
if pc.Annotations["pager_information"] != newAnnotations["pager_information"] {
t.Errorf("Got unexpected pager_information. Expected %s, got %s", newAnnotations["pager_information"], pc.Annotations["pager_information"])
}
if pc.Annotations["priority"] != newAnnotations["priority"] {
t.Errorf("Got unexpected priority. Expected %s, got %s", newAnnotations["priority"], pc.Annotations["priority"])
}
if pc.Annotations["load_balancer_info"] != nil {
t.Errorf("Expected to erase old annotation field. Instead we have: %s", pc.Annotations["load_balancer_info"])
}
}