cmd/kube-controller-manager/app/batch.go - master - githubmirror/kubernetes

cmd/kube-controller-manager/app/batch.go
100 строк3 KB
Antoni Zawodny
Update the code paths to use v1beta1
21 июл 2026, 15:56
21 июл 2026, 15:56108a615
/*
Copyright 2016 The Kubernetes Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

// Package app implements a server that runs a set of active
// components.  This includes replication controllers, service endpoints and
// nodes.
package app

import (
	"context"
	"fmt"

	schedulinginformers "k8s.io/client-go/informers/scheduling/v1beta1"

	utilfeature "k8s.io/apiserver/pkg/util/feature"
	"k8s.io/kubernetes/cmd/kube-controller-manager/names"
	"k8s.io/kubernetes/pkg/controller/cronjob"
	"k8s.io/kubernetes/pkg/controller/job"
	"k8s.io/kubernetes/pkg/features"
)

func newJobControllerDescriptor() *ControllerDescriptor {
	return &ControllerDescriptor{
		name:        names.JobController,
		aliases:     []string{"job"},
		constructor: newJobController,
	}
}

func newJobController(ctx context.Context, controllerContext ControllerContext, controllerName string) (Controller, error) {
	client, err := controllerContext.NewClient("job-controller")
	if err != nil {
		return nil, err
	}

	var workloadInformer schedulinginformers.WorkloadInformer
	var podGroupInformer schedulinginformers.PodGroupInformer
	if utilfeature.DefaultFeatureGate.Enabled(features.WorkloadWithJob) {
		workloadInformer = controllerContext.InformerFactory.Scheduling().V1beta1().Workloads()
		podGroupInformer = controllerContext.InformerFactory.Scheduling().V1beta1().PodGroups()
	}

	jc, err := job.NewController(
		ctx,
		client,
		controllerContext.InformerFactory.Core().V1().Pods(),
		controllerContext.InformerFactory.Batch().V1().Jobs(),
		workloadInformer,
		podGroupInformer,
	)
	if err != nil {
		return nil, fmt.Errorf("creating Job controller: %w", err)
	}

	return newControllerLoop(func(ctx context.Context) {
		jc.Run(ctx, int(controllerContext.ComponentConfig.JobController.ConcurrentJobSyncs))
	}, controllerName), nil
}

func newCronJobControllerDescriptor() *ControllerDescriptor {
	return &ControllerDescriptor{
		name:        names.CronJobController,
		aliases:     []string{"cronjob"},
		constructor: newCronJobController,
	}
}

func newCronJobController(ctx context.Context, controllerContext ControllerContext, controllerName string) (Controller, error) {
	client, err := controllerContext.NewClient("cronjob-controller")
	if err != nil {
		return nil, err
	}

	cj2c, err := cronjob.NewControllerV2(
		ctx,
		controllerContext.InformerFactory.Batch().V1().Jobs(),
		controllerContext.InformerFactory.Batch().V1().CronJobs(),
		client,
	)
	if err != nil {
		return nil, fmt.Errorf("creating CronJob controller V2: %w", err)
	}

	return newControllerLoop(func(ctx context.Context) {
		cj2c.Run(ctx, int(controllerContext.ComponentConfig.CronJobController.ConcurrentCronJobSyncs))
	}, controllerName), nil
}