forked from kubewharf/katalyst-core
101 lines
2.8 KiB
Go
101 lines
2.8 KiB
Go
/*
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Copyright 2022 The Katalyst Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package controller
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import (
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"context"
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"k8s.io/klog/v2"
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katalystbase "github.com/kubewharf/katalyst-core/cmd/base"
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"github.com/kubewharf/katalyst-core/pkg/config"
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"github.com/kubewharf/katalyst-core/pkg/controller/lifecycle"
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)
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const (
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LifeCycleControllerName = "lifecycle"
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)
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func StartLifeCycleController(ctx context.Context, controlCtx *katalystbase.GenericContext,
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conf *config.Configuration, _ interface{}, _ string) (bool, error) {
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var (
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cnrLifecycle *lifecycle.CNRLifecycle
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cncLifecycle *lifecycle.CNCLifecycle
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eviction *lifecycle.EvictionController
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err error
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)
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cnrLifecycle, err = lifecycle.NewCNRLifecycle(ctx,
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conf.GenericConfiguration,
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conf.GenericControllerConfiguration,
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conf.ControllersConfiguration.CNRLifecycleConfig,
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controlCtx.Client,
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controlCtx.KubeInformerFactory.Core().V1().Nodes(),
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controlCtx.InternalInformerFactory.Node().V1alpha1().CustomNodeResources(),
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controlCtx.EmitterPool.GetDefaultMetricsEmitter(),
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)
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if err != nil {
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klog.Errorf("failed to new CNR lifecycle controller")
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return false, err
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}
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cncLifecycle, err = lifecycle.NewCNCLifecycle(ctx,
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conf.GenericConfiguration,
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conf.GenericControllerConfiguration,
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conf.ControllersConfiguration.CNCLifecycleConfig,
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controlCtx.Client,
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controlCtx.KubeInformerFactory.Core().V1().Nodes(),
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controlCtx.InternalInformerFactory.Config().V1alpha1().CustomNodeConfigs(),
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controlCtx.EmitterPool.GetDefaultMetricsEmitter(),
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)
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if err != nil {
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klog.Errorf("failed to new CNC lifecycle controller")
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return false, err
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}
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if conf.LifeCycleConfig.EnableEviction {
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eviction, err = lifecycle.NewEvictionController(ctx,
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conf.GenericConfiguration,
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conf.GenericControllerConfiguration,
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conf.ControllersConfiguration.LifeCycleConfig,
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controlCtx.Client,
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controlCtx.KubeInformerFactory.Core().V1().Nodes(),
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controlCtx.KubeInformerFactory.Core().V1().Pods(),
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controlCtx.InternalInformerFactory.Node().V1alpha1().CustomNodeResources(),
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controlCtx.EmitterPool.GetDefaultMetricsEmitter(),
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)
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if err != nil {
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klog.Errorf("failed to new eviction controller")
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return false, err
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}
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}
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if cnrLifecycle != nil {
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go cnrLifecycle.Run()
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}
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if cncLifecycle != nil {
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go cncLifecycle.Run()
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}
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if eviction != nil {
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go eviction.Run()
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}
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return true, nil
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}
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