Skip to content
Permalink
Branch: master
Find file Copy path
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
122 lines (101 sloc) 3.42 KB
/*
Copyright 2015 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package testing
import (
"sync"
"k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/types"
"k8s.io/apimachinery/pkg/util/sets"
cp "k8s.io/kubernetes/pkg/kubelet/checkpoint"
"k8s.io/kubernetes/pkg/kubelet/checkpointmanager"
kubecontainer "k8s.io/kubernetes/pkg/kubelet/container"
)
type FakeMirrorClient struct {
mirrorPodLock sync.RWMutex
// Note that a real mirror manager does not store the mirror pods in
// itself. This fake manager does this to track calls.
mirrorPods sets.String
createCounts map[string]int
deleteCounts map[string]int
}
func NewFakeMirrorClient() *FakeMirrorClient {
m := FakeMirrorClient{}
m.mirrorPods = sets.NewString()
m.createCounts = make(map[string]int)
m.deleteCounts = make(map[string]int)
return &m
}
func (fmc *FakeMirrorClient) CreateMirrorPod(pod *v1.Pod) error {
fmc.mirrorPodLock.Lock()
defer fmc.mirrorPodLock.Unlock()
podFullName := kubecontainer.GetPodFullName(pod)
fmc.mirrorPods.Insert(podFullName)
fmc.createCounts[podFullName]++
return nil
}
// TODO (Robert Krawitz): Implement UID checking
func (fmc *FakeMirrorClient) DeleteMirrorPod(podFullName string, _ *types.UID) (bool, error) {
fmc.mirrorPodLock.Lock()
defer fmc.mirrorPodLock.Unlock()
fmc.mirrorPods.Delete(podFullName)
fmc.deleteCounts[podFullName]++
return true, nil
}
func (fmc *FakeMirrorClient) HasPod(podFullName string) bool {
fmc.mirrorPodLock.RLock()
defer fmc.mirrorPodLock.RUnlock()
return fmc.mirrorPods.Has(podFullName)
}
func (fmc *FakeMirrorClient) NumOfPods() int {
fmc.mirrorPodLock.RLock()
defer fmc.mirrorPodLock.RUnlock()
return fmc.mirrorPods.Len()
}
func (fmc *FakeMirrorClient) GetPods() []string {
fmc.mirrorPodLock.RLock()
defer fmc.mirrorPodLock.RUnlock()
return fmc.mirrorPods.List()
}
func (fmc *FakeMirrorClient) GetCounts(podFullName string) (int, int) {
fmc.mirrorPodLock.RLock()
defer fmc.mirrorPodLock.RUnlock()
return fmc.createCounts[podFullName], fmc.deleteCounts[podFullName]
}
type MockCheckpointManager struct {
checkpoint map[string]*cp.Data
}
func (ckm *MockCheckpointManager) CreateCheckpoint(checkpointKey string, checkpoint checkpointmanager.Checkpoint) error {
ckm.checkpoint[checkpointKey] = (checkpoint.(*cp.Data))
return nil
}
func (ckm *MockCheckpointManager) GetCheckpoint(checkpointKey string, checkpoint checkpointmanager.Checkpoint) error {
*(checkpoint.(*cp.Data)) = *(ckm.checkpoint[checkpointKey])
return nil
}
func (ckm *MockCheckpointManager) RemoveCheckpoint(checkpointKey string) error {
_, ok := ckm.checkpoint[checkpointKey]
if ok {
delete(ckm.checkpoint, "moo")
}
return nil
}
func (ckm *MockCheckpointManager) ListCheckpoints() ([]string, error) {
var keys []string
for key := range ckm.checkpoint {
keys = append(keys, key)
}
return keys, nil
}
func NewMockCheckpointManager() checkpointmanager.CheckpointManager {
return &MockCheckpointManager{checkpoint: make(map[string]*cp.Data)}
}
You can’t perform that action at this time.