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Add more comments for HandlerImpl struct

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Penghao Cen 2017-10-26 18:09:58 +08:00
parent 676e28ff7a
commit 1d4e1942d8
1 changed files with 3 additions and 1 deletions
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4
pkg/kubelet/cm/deviceplugin/device_plugin_handler.go
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@ -61,12 +61,14 @@ type Handler interface {
type HandlerImpl struct { type HandlerImpl struct {
// TODO: consider to change this to RWMutex. // TODO: consider to change this to RWMutex.
sync.Mutex sync.Mutex
// devicePluginManager is an implementation of deviceplugin.Manager interface.
devicePluginManager Manager devicePluginManager Manager
// activePods is a method for listing active pods on the node // activePods is a method for listing active pods on the node
// so the amount of pluginResources requested by existing pods // so the amount of pluginResources requested by existing pods
// could be counted when updating allocated devices // could be counted when updating allocated devices
activePods ActivePodsFunc activePods ActivePodsFunc
// devicePluginManagerMonitorCallback is used for testing only. // devicePluginManagerMonitorCallback is used for updating devices' states in one time call.
// e.g. a new device is advertised, two old devices are deleted and a running device fails.
devicePluginManagerMonitorCallback MonitorCallback devicePluginManagerMonitorCallback MonitorCallback
// allDevices contains all of registered resourceNames and their exported device IDs. // allDevices contains all of registered resourceNames and their exported device IDs.
allDevices map[string]sets.String allDevices map[string]sets.String