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Fix some whitespacing and comments in devicemanager

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This commit is contained in:
Kevin Klues 2020-07-02 15:15:44 +00:00
parent 9c41989524
commit c45f1317eb
1 changed files with 3 additions and 2 deletions
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5
pkg/kubelet/cm/devicemanager/manager.go
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@ -658,7 +658,7 @@ func (m *ManagerImpl) devicesToAllocate(podUID, contName, resource string, requi
return nil, nil return nil, nil
} }
klog.V(3).Infof("Needs to allocate %d %q for pod %q container %q", needed, resource, podUID, contName) klog.V(3).Infof("Needs to allocate %d %q for pod %q container %q", needed, resource, podUID, contName)
// Needs to allocate additional devices. // Check if resource registered with devicemanager
if _, ok := m.healthyDevices[resource]; !ok { if _, ok := m.healthyDevices[resource]; !ok {
return nil, fmt.Errorf("can't allocate unregistered device %s", resource) return nil, fmt.Errorf("can't allocate unregistered device %s", resource)
} }
@ -675,9 +675,10 @@ func (m *ManagerImpl) devicesToAllocate(podUID, contName, resource string, requi
if m.allocatedDevices[resource] == nil { if m.allocatedDevices[resource] == nil {
m.allocatedDevices[resource] = sets.NewString() m.allocatedDevices[resource] = sets.NewString()
} }
// Gets Devices in use. // Gets Devices in use.
devicesInUse := m.allocatedDevices[resource] devicesInUse := m.allocatedDevices[resource]
// Gets a list of available devices. // Gets Available devices.
available := m.healthyDevices[resource].Difference(devicesInUse) available := m.healthyDevices[resource].Difference(devicesInUse)
if available.Len() < needed { if available.Len() < needed {
return nil, fmt.Errorf("requested number of devices unavailable for %s. Requested: %d, Available: %d", resource, needed, available.Len()) return nil, fmt.Errorf("requested number of devices unavailable for %s. Requested: %d, Available: %d", resource, needed, available.Len())