mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-11-03 23:40:03 +00:00
86 lines
2.4 KiB
Go
86 lines
2.4 KiB
Go
/*
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Copyright 2015 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 (
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"sync"
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"k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/apimachinery/pkg/util/sets"
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kubecontainer "k8s.io/kubernetes/pkg/kubelet/container"
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)
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type FakeMirrorClient struct {
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mirrorPodLock sync.RWMutex
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// Note that a real mirror manager does not store the mirror pods in
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// itself. This fake manager does this to track calls.
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mirrorPods sets.String
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createCounts map[string]int
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deleteCounts map[string]int
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}
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func NewFakeMirrorClient() *FakeMirrorClient {
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m := FakeMirrorClient{}
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m.mirrorPods = sets.NewString()
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m.createCounts = make(map[string]int)
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m.deleteCounts = make(map[string]int)
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return &m
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}
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func (fmc *FakeMirrorClient) CreateMirrorPod(pod *v1.Pod) error {
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fmc.mirrorPodLock.Lock()
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defer fmc.mirrorPodLock.Unlock()
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podFullName := kubecontainer.GetPodFullName(pod)
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fmc.mirrorPods.Insert(podFullName)
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fmc.createCounts[podFullName]++
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return nil
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}
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// TODO (Robert Krawitz): Implement UID checking
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func (fmc *FakeMirrorClient) DeleteMirrorPod(podFullName string, _ *types.UID) (bool, error) {
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fmc.mirrorPodLock.Lock()
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defer fmc.mirrorPodLock.Unlock()
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fmc.mirrorPods.Delete(podFullName)
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fmc.deleteCounts[podFullName]++
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return true, nil
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}
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func (fmc *FakeMirrorClient) HasPod(podFullName string) bool {
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fmc.mirrorPodLock.RLock()
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defer fmc.mirrorPodLock.RUnlock()
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return fmc.mirrorPods.Has(podFullName)
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}
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func (fmc *FakeMirrorClient) NumOfPods() int {
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fmc.mirrorPodLock.RLock()
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defer fmc.mirrorPodLock.RUnlock()
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return fmc.mirrorPods.Len()
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}
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func (fmc *FakeMirrorClient) GetPods() []string {
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fmc.mirrorPodLock.RLock()
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defer fmc.mirrorPodLock.RUnlock()
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return fmc.mirrorPods.List()
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}
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func (fmc *FakeMirrorClient) GetCounts(podFullName string) (int, int) {
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fmc.mirrorPodLock.RLock()
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defer fmc.mirrorPodLock.RUnlock()
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return fmc.createCounts[podFullName], fmc.deleteCounts[podFullName]
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}
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