github.com/kubewharf/katalyst-core@v0.5.3/pkg/util/cgroup/manager/fake_manager.go (about)

     1  /*
     2  Copyright 2022 The Katalyst Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package manager
    18  
    19  import "github.com/kubewharf/katalyst-core/pkg/util/cgroup/common"
    20  
    21  type FakeCgroupManager struct{}
    22  
    23  func (f *FakeCgroupManager) ApplyMemory(absCgroupPath string, data *common.MemoryData) error {
    24  	return nil
    25  }
    26  
    27  func (f *FakeCgroupManager) ApplyCPU(absCgroupPath string, data *common.CPUData) error {
    28  	return nil
    29  }
    30  
    31  func (f *FakeCgroupManager) ApplyCPUSet(absCgroupPath string, data *common.CPUSetData) error {
    32  	return nil
    33  }
    34  
    35  func (f *FakeCgroupManager) ApplyNetCls(absCgroupPath string, data *common.NetClsData) error {
    36  	return nil
    37  }
    38  
    39  func (f *FakeCgroupManager) ApplyIOCostQoS(absCgroupPath string, devID string, data *common.IOCostQoSData) error {
    40  	return nil
    41  }
    42  
    43  func (f *FakeCgroupManager) ApplyIOCostModel(absCgroupPath string, devID string, data *common.IOCostModelData) error {
    44  	return nil
    45  }
    46  
    47  func (f *FakeCgroupManager) ApplyIOWeight(absCgroupPath string, devID string, weight uint64) error {
    48  	return nil
    49  }
    50  
    51  func (f *FakeCgroupManager) ApplyUnifiedData(absCgroupPath, cgroupFileName, data string) error {
    52  	return nil
    53  }
    54  
    55  func (f *FakeCgroupManager) GetMemory(absCgroupPath string) (*common.MemoryStats, error) {
    56  	return nil, nil
    57  }
    58  
    59  func (f *FakeCgroupManager) GetNumaMemory(absCgroupPath string) (map[int]*common.MemoryNumaMetrics, error) {
    60  	return nil, nil
    61  }
    62  
    63  func (f *FakeCgroupManager) GetCPU(absCgroupPath string) (*common.CPUStats, error) {
    64  	return nil, nil
    65  }
    66  
    67  func (f *FakeCgroupManager) GetCPUSet(absCgroupPath string) (*common.CPUSetStats, error) {
    68  	return nil, nil
    69  }
    70  
    71  func (f *FakeCgroupManager) GetIOCostQoS(absCgroupPath string) (map[string]*common.IOCostQoSData, error) {
    72  	return nil, nil
    73  }
    74  
    75  func (f *FakeCgroupManager) GetIOCostModel(absCgroupPath string) (map[string]*common.IOCostModelData, error) {
    76  	return nil, nil
    77  }
    78  
    79  func (f *FakeCgroupManager) GetDeviceIOWeight(absCgroupPath string, devID string) (uint64, bool, error) {
    80  	return 0, false, nil
    81  }
    82  
    83  func (f *FakeCgroupManager) GetIOStat(absCgroupPath string) (map[string]map[string]string, error) {
    84  	return nil, nil
    85  }
    86  
    87  func (f *FakeCgroupManager) GetMetrics(relCgroupPath string, subsystems map[string]struct{}) (*common.CgroupMetrics, error) {
    88  	return nil, nil
    89  }
    90  
    91  func (f *FakeCgroupManager) GetPids(absCgroupPath string) ([]string, error) {
    92  	return nil, nil
    93  }
    94  
    95  func (f *FakeCgroupManager) GetTasks(absCgroupPath string) ([]string, error) {
    96  	return nil, nil
    97  }