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Switch scheduler to use generated listers/informers

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Where possible, switch the scheduler to use generated listers and
informers. There are still some places where it probably makes more
sense to use one-off reflectors/informers (listing/watching just a
single node, listing/watching scheduled & unscheduled pods using a field
selector).
This commit is contained in:
Andy Goldstein
2017-02-21 15:00:57 -05:00
parent bb7cc74069
commit 9d8d6ad16c
24 changed files with 417 additions and 221 deletions
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14
plugin/pkg/scheduler/algorithmprovider/defaults/compatibility_test.go
View File

@@ -30,6 +30,7 @@ import (
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/v1"
"k8s.io/kubernetes/pkg/client/clientset_generated/clientset"
informers "k8s.io/kubernetes/pkg/client/informers/informers_generated/externalversions"
schedulerapi "k8s.io/kubernetes/plugin/pkg/scheduler/api"
latestschedulerapi "k8s.io/kubernetes/plugin/pkg/scheduler/api/latest"
"k8s.io/kubernetes/plugin/pkg/scheduler/factory"
@@ -345,8 +346,19 @@ func TestCompatibility_v1_Scheduler(t *testing.T) {
server := httptest.NewServer(&handler)
defer server.Close()
client := clientset.NewForConfigOrDie(&restclient.Config{Host: server.URL, ContentConfig: restclient.ContentConfig{GroupVersion: &api.Registry.GroupOrDie(v1.GroupName).GroupVersion}})
informerFactory := informers.NewSharedInformerFactory(client, 0)
if _, err := factory.NewConfigFactory(client, "some-scheduler-name", v1.DefaultHardPodAffinitySymmetricWeight).CreateFromConfig(policy); err != nil {
if _, err := factory.NewConfigFactory(
"some-scheduler-name",
client,
informerFactory.Core().V1().Nodes(),
informerFactory.Core().V1().PersistentVolumes(),
informerFactory.Core().V1().PersistentVolumeClaims(),
informerFactory.Core().V1().ReplicationControllers(),
informerFactory.Extensions().V1beta1().ReplicaSets(),
informerFactory.Core().V1().Services(),
v1.DefaultHardPodAffinitySymmetricWeight,
).CreateFromConfig(policy); err != nil {
t.Errorf("%s: Error constructing: %v", v, err)
continue
}