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Merging handler into manager API

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This commit is contained in:
Niklas Q. Nielsen
2017-11-14 21:06:07 +00:00
parent db4134d03f
commit b16bfc768d
11 changed files with 804 additions and 871 deletions
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14
pkg/kubelet/cm/container_manager_linux.go
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@@ -128,7 +128,7 @@ type containerManagerImpl struct {
// Interface for QoS cgroup management
qosContainerManager QOSContainerManager
// Interface for exporting and allocating devices reported by device plugins.
devicePluginHandler deviceplugin.Handler
devicePluginManager deviceplugin.Manager
// Interface for CPU affinity management.
cpuManager cpumanager.Manager
}
@@ -274,11 +274,11 @@ func NewContainerManager(mountUtil mount.Interface, cadvisorInterface cadvisor.I
}
}
glog.Infof("Creating device plugin handler: %t", devicePluginEnabled)
glog.Infof("Creating device plugin manager: %t", devicePluginEnabled)
if devicePluginEnabled {
cm.devicePluginHandler, err = deviceplugin.NewHandlerImpl(updateDeviceCapacityFunc)
cm.devicePluginManager, err = deviceplugin.NewManagerImpl(updateDeviceCapacityFunc)
} else {
cm.devicePluginHandler, err = deviceplugin.NewHandlerStub()
cm.devicePluginManager, err = deviceplugin.NewManagerStub()
}
if err != nil {
return nil, err
@@ -597,7 +597,7 @@ func (cm *containerManagerImpl) Start(node *v1.Node,
}, time.Second, stopChan)
// Starts device plugin manager.
if err := cm.devicePluginHandler.Start(deviceplugin.ActivePodsFunc(activePods)); err != nil {
if err := cm.devicePluginManager.Start(deviceplugin.ActivePodsFunc(activePods)); err != nil {
return err
}
return nil
@@ -622,7 +622,7 @@ func (cm *containerManagerImpl) GetResources(pod *v1.Pod, container *v1.Containe
opts := &kubecontainer.RunContainerOptions{}
// Allocate should already be called during predicateAdmitHandler.Admit(),
// just try to fetch device runtime information from cached state here
devOpts := cm.devicePluginHandler.GetDeviceRunContainerOptions(pod, container)
devOpts := cm.devicePluginManager.GetDeviceRunContainerOptions(pod, container)
if devOpts == nil {
return opts, nil
}
@@ -633,7 +633,7 @@ func (cm *containerManagerImpl) GetResources(pod *v1.Pod, container *v1.Containe
}
func (cm *containerManagerImpl) UpdatePluginResources(node *schedulercache.NodeInfo, attrs *lifecycle.PodAdmitAttributes) error {
return cm.devicePluginHandler.Allocate(node, attrs)
return cm.devicePluginManager.Allocate(node, attrs)
}
func (cm *containerManagerImpl) SystemCgroupsLimit() v1.ResourceList {