github.com/kubewharf/katalyst-core@v0.5.3/pkg/metaserver/external/manager_unsupported.go (about)

     1  //go:build !linux
     2  // +build !linux
     3  
     4  /*
     5  Copyright 2022 The Katalyst Authors.
     6  
     7  Licensed under the Apache License, Version 2.0 (the "License");
     8  you may not use this file except in compliance with the License.
     9  You may obtain a copy of the License at
    10  
    11      http://www.apache.org/licenses/LICENSE-2.0
    12  
    13  Unless required by applicable law or agreed to in writing, software
    14  distributed under the License is distributed on an "AS IS" BASIS,
    15  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    16  See the License for the specific language governing permissions and
    17  limitations under the License.
    18  */
    19  
    20  package external
    21  
    22  import (
    23  	"context"
    24  	"sync"
    25  
    26  	"github.com/kubewharf/katalyst-core/pkg/metaserver/agent/pod"
    27  	"github.com/kubewharf/katalyst-core/pkg/metaserver/external/cgroupid"
    28  	"github.com/kubewharf/katalyst-core/pkg/util/external/network"
    29  	"github.com/kubewharf/katalyst-core/pkg/util/external/rdt"
    30  )
    31  
    32  var (
    33  	initUnsupportedManagerOnce sync.Once
    34  	unsupportedManager         *unsupportedExternalManagerImpl
    35  )
    36  
    37  type unsupportedExternalManagerImpl struct {
    38  	start bool
    39  	cgroupid.CgroupIDManager
    40  
    41  	network.NetworkManager
    42  	rdt.RDTManager
    43  }
    44  
    45  // Run starts an unsupportedExternalManagerImpl
    46  func (m *unsupportedExternalManagerImpl) Run(_ context.Context) {
    47  }
    48  
    49  // InitExternalManager initializes an externalManagerImpl
    50  func InitExternalManager(podFetcher pod.PodFetcher) ExternalManager {
    51  	initUnsupportedManagerOnce.Do(func() {
    52  		unsupportedManager = &unsupportedExternalManagerImpl{
    53  			start:           false,
    54  			CgroupIDManager: cgroupid.NewCgroupIDManager(podFetcher),
    55  			NetworkManager:  network.NewNetworkManager(),
    56  			RDTManager:      rdt.NewDefaultManager(),
    57  		}
    58  	})
    59  
    60  	return unsupportedManager
    61  }