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Merge pull request #44984 from perotinus/rssync

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Automatic merge from submit-queue (batch tested with PRs 45684, 45266, 45669, 44787, 44984)

[Federation] Unify the delivery methods in the ReplicaSet controller.

Unifies the federated and non-federated object delivery methods. The reconcile method that's called already checks for existence, and no other controller has a similar paradigm, so it seems reasonable to simplify it here.

cc @marun

**Release note**:
```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-05-12 03:20:45 -07:00 committed by GitHub
commit 7b0dee89f2
1 changed files with 5 additions and 22 deletions
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27
federation/pkg/federation-controller/replicaset/replicasetcontroller.go
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@ -139,7 +139,7 @@ func NewReplicaSetController(federationClient fedclientset.Interface) *ReplicaSe
&extensionsv1.ReplicaSet{},
controller.NoResyncPeriodFunc(),
fedutil.NewTriggerOnAllChanges(
func(obj runtime.Object) { frsc.deliverLocalReplicaSet(obj, replicaSetReviewDelay) },
func(obj runtime.Object) { frsc.deliverReplicaSetObj(obj, replicaSetReviewDelay) },
),
)
}
@ -185,8 +185,9 @@ func NewReplicaSetController(federationClient fedclientset.Interface) *ReplicaSe
&extensionsv1.ReplicaSet{},
controller.NoResyncPeriodFunc(),
fedutil.NewTriggerOnMetaAndSpecChanges(
func(obj runtime.Object) { frsc.deliverFedReplicaSetObj(obj, replicaSetReviewDelay) }))
func(obj runtime.Object) { frsc.deliverReplicaSetObj(obj, replicaSetReviewDelay) },
),
)
frsc.fedUpdater = fedutil.NewFederatedUpdater(frsc.fedReplicaSetInformer, "replicaset", updateTimeout, frsc.eventRecorder,
func(client kubeclientset.Interface, obj runtime.Object) error {
rs := obj.(*extensionsv1.ReplicaSet)
@ -297,25 +298,7 @@ func (frsc *ReplicaSetController) isSynced() bool {
return true
}
func (frsc *ReplicaSetController) deliverLocalReplicaSet(obj interface{}, duration time.Duration) {
key, err := controller.KeyFunc(obj)
if err != nil {
glog.Errorf("Couldn't get key for object %v: %v", obj, err)
return
}
_, exists, err := frsc.replicaSetStore.GetByKey(key)
switch {
case !exists:
// do nothing
case err != nil:
glog.Errorf("Couldn't get federation replicaset %v: %v", key, err)
default:
// ReplicaSet exists. Ignore ReplicaSets that exist only in local k8s
frsc.deliverReplicaSetByKey(key, duration, false)
}
}
func (frsc *ReplicaSetController) deliverFedReplicaSetObj(obj interface{}, delay time.Duration) {
func (frsc *ReplicaSetController) deliverReplicaSetObj(obj interface{}, delay time.Duration) {
key, err := controller.KeyFunc(obj)
if err != nil {
glog.Errorf("Couldn't get key for object %+v: %v", obj, err)