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add cronjob_controllerv2.go

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This commit is contained in:
Alay Patel
2020-10-11 02:49:11 -04:00
parent 1d4c0ad6f3
commit 8d7dd4415e
12 changed files with 1616 additions and 4 deletions
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14
cmd/kube-controller-manager/app/batch.go
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@@ -22,12 +22,13 @@ package app
import (
"fmt"
"net/http"
"k8s.io/apimachinery/pkg/runtime/schema"
utilfeature "k8s.io/apiserver/pkg/util/feature"
"k8s.io/kubernetes/pkg/controller/cronjob"
"k8s.io/kubernetes/pkg/controller/job"
kubefeatures "k8s.io/kubernetes/pkg/features"
)
func startJobController(ctx ControllerContext) (http.Handler, bool, error) {
@@ -46,6 +47,17 @@ func startCronJobController(ctx ControllerContext) (http.Handler, bool, error) {
if !ctx.AvailableResources[schema.GroupVersionResource{Group: "batch", Version: "v1beta1", Resource: "cronjobs"}] {
return nil, false, nil
}
if utilfeature.DefaultFeatureGate.Enabled(kubefeatures.CronJobControllerV2) {
cj2c, err := cronjob.NewControllerV2(ctx.InformerFactory.Batch().V1().Jobs(),
ctx.InformerFactory.Batch().V1beta1().CronJobs(),
ctx.ClientBuilder.ClientOrDie("cronjob-controller"),
)
if err != nil {
return nil, true, fmt.Errorf("error creating CronJob controller V2: %v", err)
}
go cj2c.Run(int(ctx.ComponentConfig.CronJobController.ConcurrentCronJobSyncs), ctx.Stop)
return nil, true, nil
}
cjc, err := cronjob.NewController(
ctx.ClientBuilder.ClientOrDie("cronjob-controller"),
)