k8s.io/kubernetes@v1.29.3/pkg/kubelet/cm/pod_container_manager_stub.go (about)

     1  /*
     2  Copyright 2016 The Kubernetes 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 cm
    18  
    19  import (
    20  	"k8s.io/api/core/v1"
    21  	"k8s.io/apimachinery/pkg/types"
    22  )
    23  
    24  type podContainerManagerStub struct {
    25  }
    26  
    27  var _ PodContainerManager = &podContainerManagerStub{}
    28  
    29  func (m *podContainerManagerStub) Exists(_ *v1.Pod) bool {
    30  	return true
    31  }
    32  
    33  func (m *podContainerManagerStub) EnsureExists(_ *v1.Pod) error {
    34  	return nil
    35  }
    36  
    37  func (m *podContainerManagerStub) GetPodContainerName(_ *v1.Pod) (CgroupName, string) {
    38  	return nil, ""
    39  }
    40  
    41  func (m *podContainerManagerStub) Destroy(_ CgroupName) error {
    42  	return nil
    43  }
    44  
    45  func (m *podContainerManagerStub) ReduceCPULimits(_ CgroupName) error {
    46  	return nil
    47  }
    48  
    49  func (m *podContainerManagerStub) GetAllPodsFromCgroups() (map[types.UID]CgroupName, error) {
    50  	return nil, nil
    51  }
    52  
    53  func (m *podContainerManagerStub) IsPodCgroup(cgroupfs string) (bool, types.UID) {
    54  	return false, types.UID("")
    55  }
    56  
    57  func (m *podContainerManagerStub) GetPodCgroupMemoryUsage(_ *v1.Pod) (uint64, error) {
    58  	return 0, nil
    59  }
    60  
    61  func (m *podContainerManagerStub) GetPodCgroupMemoryLimit(_ *v1.Pod) (uint64, error) {
    62  	return 0, nil
    63  }
    64  
    65  func (m *podContainerManagerStub) GetPodCgroupCpuLimit(_ *v1.Pod) (int64, uint64, uint64, error) {
    66  	return 0, 0, 0, nil
    67  }
    68  
    69  func (m *podContainerManagerStub) SetPodCgroupMemoryLimit(_ *v1.Pod, _ int64) error {
    70  	return nil
    71  }
    72  
    73  func (m *podContainerManagerStub) SetPodCgroupCpuLimit(_ *v1.Pod, _ *int64, _, _ *uint64) error {
    74  	return nil
    75  }