fix the bad code comment and make the format unify

pkg/kubelet/cm/container_manager.go

@@ -42,14 +42,14 @@ type ContainerManager interface {
 	// - Creates the system container where all non-containerized processes run.
 	Start(*v1.Node, ActivePodsFunc, status.PodStatusProvider, internalapi.RuntimeService) error
 
-	// Returns resources allocated to system cgroups in the machine.
+	// SystemCgroupsLimit returns resources allocated to system cgroups in the machine.
 	// These cgroups include the system and Kubernetes services.
 	SystemCgroupsLimit() v1.ResourceList
 
-	// Returns a NodeConfig that is being used by the container manager.
+	// GetNodeConfig returns a NodeConfig that is being used by the container manager.
 	GetNodeConfig() NodeConfig
 
-	// Returns internal Status.
+	// Status returns internal Status.
 	Status() Status
 
 	// NewPodContainerManager is a factory method which returns a podContainerManager object
@@ -62,7 +62,7 @@ type ContainerManager interface {
 	// GetQOSContainersInfo returns the names of top level QoS containers
 	GetQOSContainersInfo() QOSContainersInfo
 
-	// GetNodeAllocatable returns the amount of compute resources that have to be reserved from scheduling.
+	// GetNodeAllocatableReservation returns the amount of compute resources that have to be reserved from scheduling.
 	GetNodeAllocatableReservation() v1.ResourceList
 
 	// GetCapacity returns the amount of compute resources tracked by container manager available on the node.
@@ -72,7 +72,7 @@ type ContainerManager interface {
 	// level QoS containers have their desired state in a thread-safe way
 	UpdateQOSCgroups() error
 
-	// Returns RunContainerOptions with devices, mounts, and env fields populated for
+	// GetResources returns RunContainerOptions with devices, mounts, and env fields populated for
 	// extended resources required by container.
 	GetResources(pod *v1.Pod, container *v1.Container, activePods []*v1.Pod) (*kubecontainer.RunContainerOptions, error)
 

pkg/kubelet/cm/node_container_manager.go

@@ -55,7 +55,7 @@ func (cm *containerManagerImpl) createNodeAllocatableCgroups() error {
 	return nil
 }
 
-// Enforce Node Allocatable Cgroup settings.
+// enforceNodeAllocatableCgroups enforce Node Allocatable Cgroup settings.
 func (cm *containerManagerImpl) enforceNodeAllocatableCgroups() error {
 	nc := cm.NodeConfig.NodeAllocatableConfig
 
@@ -139,7 +139,7 @@ func enforceExistingCgroup(cgroupManager CgroupManager, cName string, rl v1.Reso
 	return nil
 }
 
-// Returns a ResourceConfig object that can be used to create or update cgroups via CgroupManager interface.
+// getCgroupConfig returns a ResourceConfig object that can be used to create or update cgroups via CgroupManager interface.
 func getCgroupConfig(rl v1.ResourceList) *ResourceConfig {
 	// TODO(vishh): Set CPU Quota if necessary.
 	if rl == nil {
@@ -186,7 +186,7 @@ func (cm *containerManagerImpl) getNodeAllocatableAbsolute() v1.ResourceList {
 
 }
 
-// GetNodeAllocatable returns amount of compute or storage resource that have to be reserved on this node from scheduling.
+// GetNodeAllocatableReservation returns amount of compute or storage resource that have to be reserved on this node from scheduling.
 func (cm *containerManagerImpl) GetNodeAllocatableReservation() v1.ResourceList {
 	evictionReservation := hardEvictionReservation(cm.HardEvictionThresholds, cm.capacity)
 	result := make(v1.ResourceList)

pkg/kubelet/eviction/types.go

@@ -72,7 +72,7 @@ type DiskInfoProvider interface {
 type CapacityProvider interface {
 	// GetCapacity returns the amount of compute resources tracked by container manager available on the node.
 	GetCapacity() v1.ResourceList
-	// GetNodeAllocatable returns the amount of compute resources that have to be reserved from scheduling.
+	// GetNodeAllocatableReservation returns the amount of compute resources that have to be reserved from scheduling.
 	GetNodeAllocatableReservation() v1.ResourceList
 }