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Merge pull request #87407 from haosdent/remove-registry-args

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Deprecate scheduler's framework.plugins.RegistryArgs
This commit is contained in:
Kubernetes Prow Robot 2020-01-21 16:26:57 -08:00 committed by GitHub
commit 8cd0c42845
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9 changed files with 38 additions and 45 deletions
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2
pkg/scheduler/factory_test.go
View File

@ -435,7 +435,7 @@ func newConfigFactoryWithFrameworkRegistry(
func newConfigFactory(
client clientset.Interface, hardPodAffinitySymmetricWeight int32, stopCh <-chan struct{}) *Configurator {
return newConfigFactoryWithFrameworkRegistry(client, hardPodAffinitySymmetricWeight, stopCh,
frameworkplugins.NewInTreeRegistry(&frameworkplugins.RegistryArgs{}))
frameworkplugins.NewInTreeRegistry())
}
type fakeExtender struct {

1
pkg/scheduler/framework/plugins/BUILD
View File

@ -30,7 +30,6 @@ go_library(
"//pkg/scheduler/framework/plugins/volumerestrictions:go_default_library",
"//pkg/scheduler/framework/plugins/volumezone:go_default_library",
"//pkg/scheduler/framework/v1alpha1:go_default_library",
"//pkg/scheduler/volumebinder:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/sets:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",

35
pkg/scheduler/framework/plugins/registry.go
View File

@ -17,7 +17,6 @@ limitations under the License.
package plugins
import (
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/kubernetes/pkg/scheduler/framework/plugins/defaultpodtopologyspread"
"k8s.io/kubernetes/pkg/scheduler/framework/plugins/imagelocality"
"k8s.io/kubernetes/pkg/scheduler/framework/plugins/interpodaffinity"
@ -37,18 +36,12 @@ import (
"k8s.io/kubernetes/pkg/scheduler/framework/plugins/volumerestrictions"
"k8s.io/kubernetes/pkg/scheduler/framework/plugins/volumezone"
framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
"k8s.io/kubernetes/pkg/scheduler/volumebinder"
)
// RegistryArgs arguments needed to create default plugin factories.
type RegistryArgs struct {
VolumeBinder *volumebinder.VolumeBinder
}
// NewInTreeRegistry builds the registry with all the in-tree plugins.
// A scheduler that runs out of tree plugins can register additional plugins
// through the WithFrameworkOutOfTreeRegistry option.
func NewInTreeRegistry(args *RegistryArgs) framework.Registry {
func NewInTreeRegistry() framework.Registry {
return framework.Registry{
defaultpodtopologyspread.Name: defaultpodtopologyspread.New,
imagelocality.Name: imagelocality.New,
@ -65,19 +58,17 @@ func NewInTreeRegistry(args *RegistryArgs) framework.Registry {
noderesources.LeastAllocatedName: noderesources.NewLeastAllocated,
noderesources.RequestedToCapacityRatioName: noderesources.NewRequestedToCapacityRatio,
noderesources.ResourceLimitsName: noderesources.NewResourceLimits,
volumebinding.Name: func(_ *runtime.Unknown, _ framework.FrameworkHandle) (framework.Plugin, error) {
return volumebinding.NewFromVolumeBinder(args.VolumeBinder), nil
},
volumerestrictions.Name: volumerestrictions.New,
volumezone.Name: volumezone.New,
nodevolumelimits.CSIName: nodevolumelimits.NewCSI,
nodevolumelimits.EBSName: nodevolumelimits.NewEBS,
nodevolumelimits.GCEPDName: nodevolumelimits.NewGCEPD,
nodevolumelimits.AzureDiskName: nodevolumelimits.NewAzureDisk,
nodevolumelimits.CinderName: nodevolumelimits.NewCinder,
interpodaffinity.Name: interpodaffinity.New,
nodelabel.Name: nodelabel.New,
serviceaffinity.Name: serviceaffinity.New,
queuesort.Name: queuesort.New,
volumebinding.Name: volumebinding.New,
volumerestrictions.Name: volumerestrictions.New,
volumezone.Name: volumezone.New,
nodevolumelimits.CSIName: nodevolumelimits.NewCSI,
nodevolumelimits.EBSName: nodevolumelimits.NewEBS,
nodevolumelimits.GCEPDName: nodevolumelimits.NewGCEPD,
nodevolumelimits.AzureDiskName: nodevolumelimits.NewAzureDisk,
nodevolumelimits.CinderName: nodevolumelimits.NewCinder,
interpodaffinity.Name: interpodaffinity.New,
nodelabel.Name: nodelabel.New,
serviceaffinity.Name: serviceaffinity.New,
queuesort.Name: queuesort.New,
}
}

1
pkg/scheduler/framework/plugins/volumebinding/BUILD
View File

@ -10,6 +10,7 @@ go_library(
"//pkg/scheduler/nodeinfo:go_default_library",
"//pkg/scheduler/volumebinder:go_default_library",
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
],
)

9
pkg/scheduler/framework/plugins/volumebinding/volume_binding.go
View File

@ -20,6 +20,7 @@ import (
"context"
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/runtime"
framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
"k8s.io/kubernetes/pkg/scheduler/volumebinder"
@ -97,9 +98,9 @@ func (pl *VolumeBinding) Filter(ctx context.Context, cs *framework.CycleState, p
return nil
}
// NewFromVolumeBinder initializes a new plugin with volume binder and returns it.
func NewFromVolumeBinder(volumeBinder *volumebinder.VolumeBinder) framework.Plugin {
// New initializes a new plugin with volume binder and returns it.
func New(_ *runtime.Unknown, fh framework.FrameworkHandle) (framework.Plugin, error) {
return &VolumeBinding{
binder: volumeBinder,
}
binder: fh.VolumeBinder(),
}, nil
}

6
pkg/scheduler/framework/plugins/volumebinding/volume_binding_test.go
View File

@ -111,8 +111,10 @@ func TestVolumeBinding(t *testing.T) {
nodeInfo := schedulernodeinfo.NewNodeInfo()
nodeInfo.SetNode(item.node)
fakeVolumeBinder := volumebinder.NewFakeVolumeBinder(item.volumeBinderConfig)
p := NewFromVolumeBinder(fakeVolumeBinder)
gotStatus := p.(framework.FilterPlugin).Filter(context.Background(), nil, item.pod, nodeInfo)
p := &VolumeBinding{
binder: fakeVolumeBinder,
}
gotStatus := p.Filter(context.Background(), nil, item.pod, nodeInfo)
if !reflect.DeepEqual(gotStatus, item.wantStatus) {
t.Errorf("status does not match: %v, want: %v", gotStatus, item.wantStatus)
}

2
pkg/scheduler/internal/queue/scheduling_queue_test.go
View File

@ -169,7 +169,7 @@ func newDefaultFramework() framework.Framework {
pl, pls := defaultCfg.FrameworkPlugins, defaultCfg.FrameworkPluginConfig
fakeClient := fake.NewSimpleClientset()
fwk, err := framework.NewFramework(
frameworkplugins.NewInTreeRegistry(&frameworkplugins.RegistryArgs{}),
frameworkplugins.NewInTreeRegistry(),
pl,
pls,
framework.WithClientSet(fakeClient),

4
pkg/scheduler/scheduler.go
View File

@ -267,9 +267,7 @@ func New(client clientset.Interface,
time.Duration(options.bindTimeoutSeconds)*time.Second,
)
registry := frameworkplugins.NewInTreeRegistry(&frameworkplugins.RegistryArgs{
VolumeBinder: volumeBinder,
})
registry := frameworkplugins.NewInTreeRegistry()
if err := registry.Merge(options.frameworkOutOfTreeRegistry); err != nil {
return nil, err
}

23
pkg/scheduler/scheduler_test.go
View File

@ -181,7 +181,7 @@ func TestSchedulerCreation(t *testing.T) {
// Test case for when a plugin name in frameworkOutOfTreeRegistry already exist in defaultRegistry.
fakeFrameworkPluginName := ""
for name := range frameworkplugins.NewInTreeRegistry(&frameworkplugins.RegistryArgs{}) {
for name := range frameworkplugins.NewInTreeRegistry() {
fakeFrameworkPluginName = name
break
}
@ -484,7 +484,7 @@ func TestSchedulerNoPhantomPodAfterDelete(t *testing.T) {
func setupTestSchedulerWithOnePodOnNode(t *testing.T, queuedPodStore *clientcache.FIFO, scache internalcache.Cache,
informerFactory informers.SharedInformerFactory, stop chan struct{}, pod *v1.Pod, node *v1.Node, fns ...st.RegisterPluginFunc) (*Scheduler, chan *v1.Binding, chan error) {
scheduler, bindingChan, errChan := setupTestScheduler(queuedPodStore, scache, informerFactory, nil, fns...)
scheduler, bindingChan, errChan := setupTestScheduler(queuedPodStore, scache, informerFactory, nil, nil, fns...)
informerFactory.Start(stop)
informerFactory.WaitForCacheSync(stop)
@ -568,7 +568,7 @@ func TestSchedulerFailedSchedulingReasons(t *testing.T) {
st.RegisterQueueSortPlugin(queuesort.Name, queuesort.New),
st.RegisterFilterPlugin("PodFitsResources", noderesources.NewFit),
}
scheduler, _, errChan := setupTestScheduler(queuedPodStore, scache, informerFactory, nil, fns...)
scheduler, _, errChan := setupTestScheduler(queuedPodStore, scache, informerFactory, nil, nil, fns...)
informerFactory.Start(stop)
informerFactory.WaitForCacheSync(stop)
@ -595,8 +595,12 @@ func TestSchedulerFailedSchedulingReasons(t *testing.T) {
// queuedPodStore: pods queued before processing.
// scache: scheduler cache that might contain assumed pods.
func setupTestScheduler(queuedPodStore *clientcache.FIFO, scache internalcache.Cache, informerFactory informers.SharedInformerFactory, recorder events.EventRecorder, fns ...st.RegisterPluginFunc) (*Scheduler, chan *v1.Binding, chan error) {
func setupTestScheduler(queuedPodStore *clientcache.FIFO, scache internalcache.Cache, informerFactory informers.SharedInformerFactory, recorder events.EventRecorder, fakeVolumeBinder *volumebinder.VolumeBinder, fns ...st.RegisterPluginFunc) (*Scheduler, chan *v1.Binding, chan error) {
registry := framework.Registry{}
if fakeVolumeBinder == nil {
// Create default volume binder if it didn't set.
fakeVolumeBinder = volumebinder.NewFakeVolumeBinder(&volumescheduling.FakeVolumeBinderConfig{AllBound: true})
}
// TODO: instantiate the plugins dynamically.
plugins := &schedulerapi.Plugins{
QueueSort: &schedulerapi.PluginSet{},
@ -607,7 +611,7 @@ func setupTestScheduler(queuedPodStore *clientcache.FIFO, scache internalcache.C
for _, f := range fns {
f(&registry, plugins, pluginConfigs)
}
fwk, _ := framework.NewFramework(registry, plugins, pluginConfigs)
fwk, _ := framework.NewFramework(registry, plugins, pluginConfigs, framework.WithVolumeBinder(fakeVolumeBinder))
algo := core.NewGenericScheduler(
scache,
internalqueue.NewSchedulingQueue(nil),
@ -647,7 +651,7 @@ func setupTestScheduler(queuedPodStore *clientcache.FIFO, scache internalcache.C
podConditionUpdater: fakePodConditionUpdater{},
podPreemptor: fakePodPreemptor{},
Framework: fwk,
VolumeBinder: volumebinder.NewFakeVolumeBinder(&volumescheduling.FakeVolumeBinderConfig{AllBound: true}),
VolumeBinder: fakeVolumeBinder,
client: client,
}
@ -673,14 +677,11 @@ func setupTestSchedulerWithVolumeBinding(fakeVolumeBinder *volumebinder.VolumeBi
informerFactory := informers.NewSharedInformerFactory(client, 0)
recorder := broadcaster.NewRecorder(scheme.Scheme, "scheduler")
volumeBindingNewFunc := func(_ *runtime.Unknown, _ framework.FrameworkHandle) (framework.Plugin, error) {
return volumebinding.NewFromVolumeBinder(fakeVolumeBinder), nil
}
fns := []st.RegisterPluginFunc{
st.RegisterQueueSortPlugin(queuesort.Name, queuesort.New),
st.RegisterFilterPlugin(volumebinding.Name, volumeBindingNewFunc),
st.RegisterFilterPlugin(volumebinding.Name, volumebinding.New),
}
s, bindingChan, errChan := setupTestScheduler(queuedPodStore, scache, informerFactory, recorder, fns...)
s, bindingChan, errChan := setupTestScheduler(queuedPodStore, scache, informerFactory, recorder, fakeVolumeBinder, fns...)
informerFactory.Start(stop)
informerFactory.WaitForCacheSync(stop)
s.VolumeBinder = fakeVolumeBinder