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Merge pull request #39303 from NickrenREN/eviction-manager

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Automatic merge from submit-queue (batch tested with PRs 37505, 39844, 39525, 39109, 39303)

remove NewManager() return err
This commit is contained in:
Kubernetes Submit Queue 2017-01-13 14:33:35 -08:00 committed by GitHub
commit 5b629d83a2
4 changed files with 6 additions and 12 deletions
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4
pkg/kubelet/eviction/eviction_manager.go
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@ -84,7 +84,7 @@ func NewManager(
imageGC ImageGC, imageGC ImageGC,
recorder record.EventRecorder, recorder record.EventRecorder,
nodeRef *v1.ObjectReference, nodeRef *v1.ObjectReference,
clock clock.Clock) (Manager, lifecycle.PodAdmitHandler, error) { clock clock.Clock) (Manager, lifecycle.PodAdmitHandler) {
manager := &managerImpl{ manager := &managerImpl{
clock: clock, clock: clock,
killPodFunc: killPodFunc, killPodFunc: killPodFunc,
@ -96,7 +96,7 @@ func NewManager(
nodeConditionsLastObservedAt: nodeConditionsObservedAt{}, nodeConditionsLastObservedAt: nodeConditionsObservedAt{},
thresholdsFirstObservedAt: thresholdsObservedAt{}, thresholdsFirstObservedAt: thresholdsObservedAt{},
} }
return manager, manager, nil return manager, manager
} }
// Admit rejects a pod if its not safe to admit for node stability. // Admit rejects a pod if its not safe to admit for node stability.

5
pkg/kubelet/kubelet.go
View File

@ -755,11 +755,8 @@ func NewMainKubelet(kubeCfg *componentconfig.KubeletConfiguration, kubeDeps *Kub
klet.setNodeStatusFuncs = klet.defaultNodeStatusFuncs() klet.setNodeStatusFuncs = klet.defaultNodeStatusFuncs()
// setup eviction manager // setup eviction manager
evictionManager, evictionAdmitHandler, err := eviction.NewManager(klet.resourceAnalyzer, evictionConfig, killPodNow(klet.podWorkers, kubeDeps.Recorder), klet.imageManager, kubeDeps.Recorder, nodeRef, klet.clock) evictionManager, evictionAdmitHandler := eviction.NewManager(klet.resourceAnalyzer, evictionConfig, killPodNow(klet.podWorkers, kubeDeps.Recorder), klet.imageManager, kubeDeps.Recorder, nodeRef, klet.clock)
if err != nil {
return nil, fmt.Errorf("failed to initialize eviction manager: %v", err)
}
klet.evictionManager = evictionManager klet.evictionManager = evictionManager
klet.admitHandlers.AddPodAdmitHandler(evictionAdmitHandler) klet.admitHandlers.AddPodAdmitHandler(evictionAdmitHandler)

3
pkg/kubelet/kubelet_test.go
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@ -232,8 +232,7 @@ func newTestKubeletWithImageList(
Namespace: "", Namespace: "",
} }
// setup eviction manager // setup eviction manager
evictionManager, evictionAdmitHandler, err := eviction.NewManager(kubelet.resourceAnalyzer, eviction.Config{}, killPodNow(kubelet.podWorkers, fakeRecorder), kubelet.imageManager, fakeRecorder, nodeRef, kubelet.clock) evictionManager, evictionAdmitHandler := eviction.NewManager(kubelet.resourceAnalyzer, eviction.Config{}, killPodNow(kubelet.podWorkers, fakeRecorder), kubelet.imageManager, fakeRecorder, nodeRef, kubelet.clock)
require.NoError(t, err, "Failed to initialize eviction manager")
kubelet.evictionManager = evictionManager kubelet.evictionManager = evictionManager
kubelet.admitHandlers.AddPodAdmitHandler(evictionAdmitHandler) kubelet.admitHandlers.AddPodAdmitHandler(evictionAdmitHandler)

6
pkg/kubelet/runonce_test.go
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@ -118,10 +118,8 @@ func TestRunOnce(t *testing.T) {
fakeKillPodFunc := func(pod *v1.Pod, podStatus v1.PodStatus, gracePeriodOverride *int64) error { fakeKillPodFunc := func(pod *v1.Pod, podStatus v1.PodStatus, gracePeriodOverride *int64) error {
return nil return nil
} }
evictionManager, evictionAdmitHandler, err := eviction.NewManager(kb.resourceAnalyzer, eviction.Config{}, fakeKillPodFunc, nil, kb.recorder, nodeRef, kb.clock) evictionManager, evictionAdmitHandler := eviction.NewManager(kb.resourceAnalyzer, eviction.Config{}, fakeKillPodFunc, nil, kb.recorder, nodeRef, kb.clock)
if err != nil {
t.Fatalf("failed to initialize eviction manager: %v", err)
}
kb.evictionManager = evictionManager kb.evictionManager = evictionManager
kb.admitHandlers.AddPodAdmitHandler(evictionAdmitHandler) kb.admitHandlers.AddPodAdmitHandler(evictionAdmitHandler)
if err := kb.setupDataDirs(); err != nil { if err := kb.setupDataDirs(); err != nil {