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Add VolumeBinder to FrameworkHandle interface

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This commit is contained in:
skilxn-go 2020-01-08 11:22:51 +08:00
parent dd5272b76f
commit 5def91d778
6 changed files with 28 additions and 0 deletions
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1
pkg/scheduler/factory.go
View File

@ -122,6 +122,7 @@ func (c *Configurator) create(extenders []algorithm.SchedulerExtender) (*Schedul
framework.WithInformerFactory(c.informerFactory),
framework.WithSnapshotSharedLister(c.nodeInfoSnapshot),
framework.WithRunAllFilters(c.alwaysCheckAllPredicates),
framework.WithVolumeBinder(c.volumeBinder),
)
if err != nil {
klog.Fatalf("error initializing the scheduling framework: %v", err)

1
pkg/scheduler/framework/v1alpha1/BUILD
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@ -18,6 +18,7 @@ go_library(
"//pkg/scheduler/metrics:go_default_library",
"//pkg/scheduler/nodeinfo:go_default_library",
"//pkg/scheduler/util: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",
"//staging/src/k8s.io/apimachinery/pkg/types:go_default_library",

16
pkg/scheduler/framework/v1alpha1/framework.go
View File

@ -35,6 +35,7 @@ import (
"k8s.io/kubernetes/pkg/scheduler/metrics"
schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
schedutil "k8s.io/kubernetes/pkg/scheduler/util"
"k8s.io/kubernetes/pkg/scheduler/volumebinder"
)
const (
@ -76,6 +77,7 @@ type framework struct {
clientSet clientset.Interface
informerFactory informers.SharedInformerFactory
volumeBinder *volumebinder.VolumeBinder
metricsRecorder *metricsRecorder
@ -116,6 +118,7 @@ type frameworkOptions struct {
informerFactory informers.SharedInformerFactory
snapshotSharedLister schedulerlisters.SharedLister
metricsRecorder *metricsRecorder
volumeBinder *volumebinder.VolumeBinder
runAllFilters bool
}
@ -158,6 +161,13 @@ func withMetricsRecorder(recorder *metricsRecorder) Option {
}
}
// WithVolumeBinder sets volume binder for the scheduling framework.
func WithVolumeBinder(binder *volumebinder.VolumeBinder) Option {
return func(o *frameworkOptions) {
o.volumeBinder = binder
}
}
var defaultFrameworkOptions = frameworkOptions{
metricsRecorder: newMetricsRecorder(1000, time.Second),
}
@ -178,6 +188,7 @@ func NewFramework(r Registry, plugins *config.Plugins, args []config.PluginConfi
waitingPods: newWaitingPodsMap(),
clientSet: options.clientSet,
informerFactory: options.informerFactory,
volumeBinder: options.volumeBinder,
metricsRecorder: options.metricsRecorder,
runAllFilters: options.runAllFilters,
}
@ -893,6 +904,11 @@ func (f *framework) SharedInformerFactory() informers.SharedInformerFactory {
return f.informerFactory
}
// VolumeBinder returns the volume binder used by scheduler.
func (f *framework) VolumeBinder() *volumebinder.VolumeBinder {
return f.volumeBinder
}
func (f *framework) pluginsNeeded(plugins *config.Plugins) map[string]config.Plugin {
pgMap := make(map[string]config.Plugin)

4
pkg/scheduler/framework/v1alpha1/interface.go
View File

@ -32,6 +32,7 @@ import (
"k8s.io/kubernetes/pkg/scheduler/apis/config"
schedulerlisters "k8s.io/kubernetes/pkg/scheduler/listers"
schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
"k8s.io/kubernetes/pkg/scheduler/volumebinder"
)
// NodeScoreList declares a list of nodes and their scores.
@ -483,4 +484,7 @@ type FrameworkHandle interface {
ClientSet() clientset.Interface
SharedInformerFactory() informers.SharedInformerFactory
// VolumeBinder returns the volume binder used by scheduler.
VolumeBinder() *volumebinder.VolumeBinder
}

1
pkg/scheduler/internal/queue/BUILD
View File

@ -41,6 +41,7 @@ go_test(
"//pkg/scheduler/nodeinfo:go_default_library",
"//pkg/scheduler/nodeinfo/snapshot:go_default_library",
"//pkg/scheduler/util: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/apis/meta/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/types:go_default_library",

5
pkg/scheduler/internal/queue/scheduling_queue_test.go
View File

@ -40,6 +40,7 @@ import (
schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
nodeinfosnapshot "k8s.io/kubernetes/pkg/scheduler/nodeinfo/snapshot"
"k8s.io/kubernetes/pkg/scheduler/util"
"k8s.io/kubernetes/pkg/scheduler/volumebinder"
)
const queueMetricMetadata = `
@ -258,6 +259,10 @@ func (*fakeFramework) SnapshotSharedLister() schedulerlisters.SharedLister {
return nil
}
func (*fakeFramework) VolumeBinder() *volumebinder.VolumeBinder {
return nil
}
func TestPriorityQueue_AddWithReversePriorityLessFunc(t *testing.T) {
q := createAndRunPriorityQueue(&fakeFramework{})
if err := q.Add(&medPriorityPod); err != nil {