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[Federation] Add a new helper function to create replicasets with name for updates in e2es.

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This commit is contained in:
Madhusudan.C.S 2017-03-09 11:16:42 -08:00
parent 442e920085
commit ce81111609
1 changed files with 42 additions and 15 deletions
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57
test/e2e_federation/replicaset.go
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@ -41,7 +41,7 @@ import (
const (
FederationReplicaSetPrefix = "federation-replicaset-"
FederatedReplicaSetTimeout = 120 * time.Second
FederatedReplicaSetTimeout = 2 * time.Minute
)
// Create/delete replicaset api objects
@ -93,6 +93,9 @@ var _ = framework.KubeDescribe("Federation replicasets [Feature:Federation]", fu
// cleanup. deletion of replicasets is not supported for underling clusters
By(fmt.Sprintf("zero replicas then delete replicaset %q/%q", nsName, rs.Name))
zeroReplicas := int32(0)
rs.GenerateName = ""
rs.ResourceVersion = ""
rs.Generation = 0
rs.Spec.Replicas = &zeroReplicas
updateReplicaSetOrFail(f.FederationClientset, rs)
waitForReplicaSetOrFail(f.FederationClientset, nsName, rs.Name, clusters, nil)
@ -108,7 +111,7 @@ var _ = framework.KubeDescribe("Federation replicasets [Feature:Federation]", fu
waitForReplicaSetOrFail(f.FederationClientset, nsName, rs.Name, clusters, nil)
By(fmt.Sprintf("Successfuly created and synced replicaset %q/%q (%v/%v) to clusters", nsName, rs.Name, *rs.Spec.Replicas, rs.Status.Replicas))
rs = newReplicaSet(nsName, FederationReplicaSetPrefix, 15, nil)
rs = newReplicaSetWithName(nsName, rs.Name, 15, nil)
updateReplicaSetOrFail(f.FederationClientset, rs)
waitForReplicaSetOrFail(f.FederationClientset, nsName, rs.Name, clusters, nil)
By(fmt.Sprintf("Successfuly updated and synced replicaset %q/%q (%v/%v) to clusters", nsName, rs.Name, *rs.Spec.Replicas, rs.Status.Replicas))
@ -117,18 +120,18 @@ var _ = framework.KubeDescribe("Federation replicasets [Feature:Federation]", fu
// test for replicaset prefs with weight, min and max replicas
createAndUpdateFn := func(pref *federation.FederatedReplicaSetPreferences, replicas int32, expect map[string]int32) {
rs := newReplicaSet(nsName, FederationReplicaSetPrefix, replicas, pref)
createReplicaSetOrFail(f.FederationClientset, rs)
rs = createReplicaSetOrFail(f.FederationClientset, rs)
defer cleanupFn(rs)
waitForReplicaSetOrFail(f.FederationClientset, nsName, rs.Name, clusters, expect)
By(fmt.Sprintf("Successfuly created and synced replicaset %q/%q (%v/%v) to clusters", nsName, rs.Name, *rs.Spec.Replicas, rs.Status.Replicas))
rs = newReplicaSet(nsName, FederationReplicaSetPrefix, 0, pref)
rs = newReplicaSetWithName(nsName, rs.Name, 0, pref)
updateReplicaSetOrFail(f.FederationClientset, rs)
waitForReplicaSetOrFail(f.FederationClientset, nsName, rs.Name, clusters, nil)
By(fmt.Sprintf("Successfuly updated and synced replicaset %q/%q (%v/%v) to clusters", nsName, rs.Name, *rs.Spec.Replicas, rs.Status.Replicas))
rs = newReplicaSet(nsName, FederationReplicaSetPrefix, replicas, pref)
rs = newReplicaSetWithName(nsName, rs.Name, replicas, pref)
updateReplicaSetOrFail(f.FederationClientset, rs)
waitForReplicaSetOrFail(f.FederationClientset, nsName, rs.Name, clusters, expect)
By(fmt.Sprintf("Successfuly updated and synced replicaset %q/%q (%v/%v) to clusters", nsName, rs.Name, *rs.Spec.Replicas, rs.Status.Replicas))
@ -146,13 +149,13 @@ var _ = framework.KubeDescribe("Federation replicasets [Feature:Federation]", fu
waitForReplicaSetOrFail(f.FederationClientset, nsName, rs.Name, clusters, expect1)
By(fmt.Sprintf("Successfuly created and synced replicaset %q/%q (%v/%v) to clusters", nsName, rs.Name, *rs.Spec.Replicas, rs.Status.Replicas))
rs = newReplicaSet(nsName, FederationReplicaSetPrefix, replicas, pref2)
rs = newReplicaSetWithName(nsName, rs.Name, replicas, pref2)
updateReplicaSetOrFail(f.FederationClientset, rs)
waitForReplicaSetOrFail(f.FederationClientset, nsName, rs.Name, clusters, expect1)
By(fmt.Sprintf("Successfuly updated and synced replicaset %q/%q (%v/%v) to clusters", nsName, rs.Name, *rs.Spec.Replicas, rs.Status.Replicas))
pref2 = updateFedRePrefsRebalance(pref2, true)
rs = newReplicaSet(nsName, FederationReplicaSetPrefix, replicas, pref2)
rs = newReplicaSetWithName(nsName, rs.Name, replicas, pref2)
updateReplicaSetOrFail(f.FederationClientset, rs)
waitForReplicaSetOrFail(f.FederationClientset, nsName, rs.Name, clusters, expect2)
By(fmt.Sprintf("Successfuly updated and synced replicaset %q/%q (%v/%v) to clusters", nsName, rs.Name, *rs.Spec.Replicas, rs.Status.Replicas))
@ -423,19 +426,30 @@ func updateReplicaSetOrFail(clientset *fedclientset.Clientset, replicaset *v1bet
}
By(fmt.Sprintf("Updating federation replicaset %q in namespace %q", replicaset.Name, namespace))
newRs, err := clientset.ReplicaSets(namespace).Update(replicaset)
var newRS *v1beta1.ReplicaSet
err := wait.Poll(5*time.Second, FederatedReplicaSetTimeout, func() (bool, error) {
var err error
newRS, err = clientset.ReplicaSets(namespace).Update(replicaset)
if !errors.IsConflict(err) {
if err != nil {
return false, err
}
return true, nil
}
framework.Logf("Retrying due to an update failure: %v", err)
return false, nil
})
framework.ExpectNoError(err, "Updating replicaset %q in namespace %q", replicaset.Name, namespace)
By(fmt.Sprintf("Successfully updated federation replicaset %q in namespace %q", replicaset.Name, namespace))
return newRs
return newRS
}
func newReplicaSet(namespace string, prefix string, replicas int32, pref *federation.FederatedReplicaSetPreferences) *v1beta1.ReplicaSet {
rs := v1beta1.ReplicaSet{
func newReplicaSetObj(namespace string, replicas int32, pref *federation.FederatedReplicaSetPreferences) *v1beta1.ReplicaSet {
rs := &v1beta1.ReplicaSet{
ObjectMeta: metav1.ObjectMeta{
GenerateName: prefix,
Namespace: namespace,
Annotations: map[string]string{},
Namespace: namespace,
Annotations: map[string]string{},
},
Spec: v1beta1.ReplicaSetSpec{
Replicas: &replicas,
@ -462,7 +476,20 @@ func newReplicaSet(namespace string, prefix string, replicas int32, pref *federa
prefString := string(prefBytes)
rs.Annotations[fedreplicsetcontroller.FedReplicaSetPreferencesAnnotation] = prefString
}
return &rs
return rs
}
func newReplicaSet(namespace string, prefix string, replicas int32, pref *federation.FederatedReplicaSetPreferences) *v1beta1.ReplicaSet {
rs := newReplicaSetObj(namespace, replicas, pref)
rs.GenerateName = prefix
return rs
}
func newReplicaSetWithName(namespace string, name string, replicas int32, pref *federation.FederatedReplicaSetPreferences) *v1beta1.ReplicaSet {
rs := newReplicaSetObj(namespace, replicas, pref)
rs.Name = name
return rs
}
func extraceClusterNames(clusters map[string]*cluster) []string {