191666d6a3
CRI runtimes do not supply cpu nano core usage as it is not part of CRI stats. However, there are upstream components that still rely on such stats to function. The previous fix was faulty because the multiple callers could compete and update the stats, causing inconsistent/incoherent metrics. This change, instead, creates a separate call for updating the usage, and rely on eviction manager, which runs periodically, to trigger the updates. The caveat is that if eviction manager is completley turned off, no one would compute the usage.
392 lines
9.4 KiB
Go
392 lines
9.4 KiB
Go
/*
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Copyright 2016 The Kubernetes 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 testing
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import cm "k8s.io/kubernetes/pkg/kubelet/cm"
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import corev1 "k8s.io/api/core/v1"
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import mock "github.com/stretchr/testify/mock"
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import types "k8s.io/apimachinery/pkg/types"
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import v1 "github.com/google/cadvisor/info/v1"
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import v1alpha1 "k8s.io/kubernetes/pkg/kubelet/apis/stats/v1alpha1"
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import volume "k8s.io/kubernetes/pkg/volume"
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// GENERATED BY mockery
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// StatsProvider is an autogenerated mock type for the StatsProvider type
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type StatsProvider struct {
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mock.Mock
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}
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// GetCgroupStats provides a mock function with given fields: cgroupName, updateStats
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func (_m *StatsProvider) GetCgroupStats(cgroupName string, updateStats bool) (*v1alpha1.ContainerStats, *v1alpha1.NetworkStats, error) {
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ret := _m.Called(cgroupName, updateStats)
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var r0 *v1alpha1.ContainerStats
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if rf, ok := ret.Get(0).(func(string, bool) *v1alpha1.ContainerStats); ok {
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r0 = rf(cgroupName, updateStats)
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).(*v1alpha1.ContainerStats)
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}
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}
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var r1 *v1alpha1.NetworkStats
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if rf, ok := ret.Get(1).(func(string, bool) *v1alpha1.NetworkStats); ok {
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r1 = rf(cgroupName, updateStats)
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} else {
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if ret.Get(1) != nil {
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r1 = ret.Get(1).(*v1alpha1.NetworkStats)
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}
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}
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var r2 error
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if rf, ok := ret.Get(2).(func(string, bool) error); ok {
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r2 = rf(cgroupName, updateStats)
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} else {
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r2 = ret.Error(2)
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}
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return r0, r1, r2
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}
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// GetCgroupCPUAndMemoryStats provides a mock function with given fields: cgroupName, updateStats
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func (_m *StatsProvider) GetCgroupCPUAndMemoryStats(cgroupName string, updateStats bool) (*v1alpha1.ContainerStats, error) {
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ret := _m.Called(cgroupName, updateStats)
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var r0 *v1alpha1.ContainerStats
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if rf, ok := ret.Get(0).(func(string, bool) *v1alpha1.ContainerStats); ok {
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r0 = rf(cgroupName, updateStats)
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).(*v1alpha1.ContainerStats)
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}
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}
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var r1 error
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if rf, ok := ret.Get(1).(func(string, bool) error); ok {
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r1 = rf(cgroupName, updateStats)
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} else {
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r1 = ret.Error(1)
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}
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return r0, r1
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}
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// GetPodByCgroupfs provides the pod that maps to the specified cgroup, as well
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// as whether the pod was found.
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func (_m *StatsProvider) GetPodByCgroupfs(cgroupfs string) (*corev1.Pod, bool) {
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return nil, false
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}
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// GetContainerInfo provides a mock function with given fields: podFullName, uid, containerName, req
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func (_m *StatsProvider) GetContainerInfo(podFullName string, uid types.UID, containerName string, req *v1.ContainerInfoRequest) (*v1.ContainerInfo, error) {
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ret := _m.Called(podFullName, uid, containerName, req)
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var r0 *v1.ContainerInfo
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if rf, ok := ret.Get(0).(func(string, types.UID, string, *v1.ContainerInfoRequest) *v1.ContainerInfo); ok {
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r0 = rf(podFullName, uid, containerName, req)
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).(*v1.ContainerInfo)
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}
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}
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var r1 error
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if rf, ok := ret.Get(1).(func(string, types.UID, string, *v1.ContainerInfoRequest) error); ok {
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r1 = rf(podFullName, uid, containerName, req)
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} else {
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r1 = ret.Error(1)
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}
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return r0, r1
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}
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// GetNode provides a mock function with given fields:
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func (_m *StatsProvider) GetNode() (*corev1.Node, error) {
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ret := _m.Called()
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var r0 *corev1.Node
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if rf, ok := ret.Get(0).(func() *corev1.Node); ok {
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r0 = rf()
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).(*corev1.Node)
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}
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}
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var r1 error
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if rf, ok := ret.Get(1).(func() error); ok {
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r1 = rf()
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} else {
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r1 = ret.Error(1)
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}
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return r0, r1
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}
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// GetNodeConfig provides a mock function with given fields:
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func (_m *StatsProvider) GetNodeConfig() cm.NodeConfig {
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ret := _m.Called()
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var r0 cm.NodeConfig
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if rf, ok := ret.Get(0).(func() cm.NodeConfig); ok {
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r0 = rf()
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} else {
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r0 = ret.Get(0).(cm.NodeConfig)
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}
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return r0
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}
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// GetPodCgroupRoot provides a mock function with given fields:
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func (_m *StatsProvider) GetPodCgroupRoot() string {
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ret := _m.Called()
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var r0 string
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if rf, ok := ret.Get(0).(func() string); ok {
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r0 = rf()
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} else {
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r0 = ret.Get(0).(string)
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}
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return r0
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}
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// GetPodByName provides a mock function with given fields: namespace, name
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func (_m *StatsProvider) GetPodByName(namespace string, name string) (*corev1.Pod, bool) {
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ret := _m.Called(namespace, name)
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var r0 *corev1.Pod
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if rf, ok := ret.Get(0).(func(string, string) *corev1.Pod); ok {
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r0 = rf(namespace, name)
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).(*corev1.Pod)
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}
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}
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var r1 bool
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if rf, ok := ret.Get(1).(func(string, string) bool); ok {
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r1 = rf(namespace, name)
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} else {
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r1 = ret.Get(1).(bool)
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}
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return r0, r1
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}
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// GetPods provides a mock function with given fields:
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func (_m *StatsProvider) GetPods() []*corev1.Pod {
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ret := _m.Called()
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var r0 []*corev1.Pod
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if rf, ok := ret.Get(0).(func() []*corev1.Pod); ok {
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r0 = rf()
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).([]*corev1.Pod)
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}
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}
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return r0
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}
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// GetRawContainerInfo provides a mock function with given fields: containerName, req, subcontainers
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func (_m *StatsProvider) GetRawContainerInfo(containerName string, req *v1.ContainerInfoRequest, subcontainers bool) (map[string]*v1.ContainerInfo, error) {
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ret := _m.Called(containerName, req, subcontainers)
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var r0 map[string]*v1.ContainerInfo
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if rf, ok := ret.Get(0).(func(string, *v1.ContainerInfoRequest, bool) map[string]*v1.ContainerInfo); ok {
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r0 = rf(containerName, req, subcontainers)
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).(map[string]*v1.ContainerInfo)
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}
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}
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var r1 error
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if rf, ok := ret.Get(1).(func(string, *v1.ContainerInfoRequest, bool) error); ok {
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r1 = rf(containerName, req, subcontainers)
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} else {
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r1 = ret.Error(1)
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}
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return r0, r1
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}
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// ImageFsStats provides a mock function with given fields:
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func (_m *StatsProvider) ImageFsStats() (*v1alpha1.FsStats, error) {
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ret := _m.Called()
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var r0 *v1alpha1.FsStats
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if rf, ok := ret.Get(0).(func() *v1alpha1.FsStats); ok {
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r0 = rf()
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).(*v1alpha1.FsStats)
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}
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}
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var r1 error
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if rf, ok := ret.Get(1).(func() error); ok {
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r1 = rf()
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} else {
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r1 = ret.Error(1)
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}
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return r0, r1
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}
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// ListPodStats provides a mock function with given fields:
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func (_m *StatsProvider) ListPodStats() ([]v1alpha1.PodStats, error) {
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ret := _m.Called()
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var r0 []v1alpha1.PodStats
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if rf, ok := ret.Get(0).(func() []v1alpha1.PodStats); ok {
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r0 = rf()
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).([]v1alpha1.PodStats)
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}
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}
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var r1 error
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if rf, ok := ret.Get(1).(func() error); ok {
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r1 = rf()
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} else {
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r1 = ret.Error(1)
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}
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return r0, r1
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}
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// ListPodStatsAndUpdateCPUNanoCoreUsage provides a mock function with given fields:
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func (_m *StatsProvider) ListPodStatsAndUpdateCPUNanoCoreUsage() ([]v1alpha1.PodStats, error) {
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ret := _m.Called()
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var r0 []v1alpha1.PodStats
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if rf, ok := ret.Get(0).(func() []v1alpha1.PodStats); ok {
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r0 = rf()
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).([]v1alpha1.PodStats)
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}
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}
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var r1 error
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if rf, ok := ret.Get(1).(func() error); ok {
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r1 = rf()
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} else {
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r1 = ret.Error(1)
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}
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return r0, r1
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}
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// ListPodCPUAndMemoryStats provides a mock function with given fields:
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func (_m *StatsProvider) ListPodCPUAndMemoryStats() ([]v1alpha1.PodStats, error) {
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ret := _m.Called()
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var r0 []v1alpha1.PodStats
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if rf, ok := ret.Get(0).(func() []v1alpha1.PodStats); ok {
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r0 = rf()
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).([]v1alpha1.PodStats)
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}
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}
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var r1 error
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if rf, ok := ret.Get(1).(func() error); ok {
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r1 = rf()
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} else {
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r1 = ret.Error(1)
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}
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return r0, r1
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}
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// ListVolumesForPod provides a mock function with given fields: podUID
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func (_m *StatsProvider) ListVolumesForPod(podUID types.UID) (map[string]volume.Volume, bool) {
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ret := _m.Called(podUID)
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var r0 map[string]volume.Volume
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if rf, ok := ret.Get(0).(func(types.UID) map[string]volume.Volume); ok {
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r0 = rf(podUID)
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).(map[string]volume.Volume)
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}
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}
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var r1 bool
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if rf, ok := ret.Get(1).(func(types.UID) bool); ok {
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r1 = rf(podUID)
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} else {
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r1 = ret.Get(1).(bool)
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}
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return r0, r1
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}
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// RootFsStats provides a mock function with given fields:
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func (_m *StatsProvider) RootFsStats() (*v1alpha1.FsStats, error) {
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ret := _m.Called()
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var r0 *v1alpha1.FsStats
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if rf, ok := ret.Get(0).(func() *v1alpha1.FsStats); ok {
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r0 = rf()
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).(*v1alpha1.FsStats)
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}
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}
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var r1 error
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if rf, ok := ret.Get(1).(func() error); ok {
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r1 = rf()
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} else {
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r1 = ret.Error(1)
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}
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return r0, r1
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}
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// RlimitStats provides a mock function with given fields:
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func (_m *StatsProvider) RlimitStats() (*v1alpha1.RlimitStats, error) {
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ret := _m.Called()
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var r0 *v1alpha1.RlimitStats
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if rf, ok := ret.Get(0).(func() *v1alpha1.RlimitStats); ok {
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r0 = rf()
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} else {
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if ret.Get(0) != nil {
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r0 = ret.Get(0).(*v1alpha1.RlimitStats)
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}
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}
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var r1 error
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if rf, ok := ret.Get(1).(func() error); ok {
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r1 = rf()
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} else {
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r1 = ret.Error(1)
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}
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return r0, r1
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}
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