package state

import "k8s.io/kubernetes/pkg/kubelet/cm/cpumanager/state"

Index ¶

• type CPUManagerCheckpoint
• func NewCPUManagerCheckpoint() *CPUManagerCheckpoint
• func (cp *CPUManagerCheckpoint) MarshalCheckpoint() ([]byte, error)
• func (cp *CPUManagerCheckpoint) UnmarshalCheckpoint(blob []byte) error
• func (cp *CPUManagerCheckpoint) VerifyChecksum() error
• type ContainerCPUAssignments
• func (as ContainerCPUAssignments) Clone() ContainerCPUAssignments
• type Reader
• type State
• func NewCheckpointState(stateDir, checkpointName, policyName string) (State, error)
• func NewFileState(filePath string, policyName string) State
• func NewMemoryState() State

Types ¶

type CPUManagerCheckpoint ¶

type CPUManagerCheckpoint struct {
	PolicyName    string            `json:"policyName"`
	DefaultCPUSet string            `json:"defaultCpuSet"`
	Entries       map[string]string `json:"entries,omitempty"`
	Checksum      checksum.Checksum `json:"checksum"`
}

CPUManagerCheckpoint struct is used to store cpu/pod assignments in a checkpoint

func NewCPUManagerCheckpoint ¶

func NewCPUManagerCheckpoint() *CPUManagerCheckpoint

NewCPUManagerCheckpoint returns an instance of Checkpoint

func (*CPUManagerCheckpoint) MarshalCheckpoint ¶

func (cp *CPUManagerCheckpoint) MarshalCheckpoint() ([]byte, error)

MarshalCheckpoint returns marshalled checkpoint

func (*CPUManagerCheckpoint) UnmarshalCheckpoint ¶

func (cp *CPUManagerCheckpoint) UnmarshalCheckpoint(blob []byte) error

UnmarshalCheckpoint tries to unmarshal passed bytes to checkpoint

func (*CPUManagerCheckpoint) VerifyChecksum ¶

func (cp *CPUManagerCheckpoint) VerifyChecksum() error

VerifyChecksum verifies that current checksum of checkpoint is valid

type ContainerCPUAssignments ¶

type ContainerCPUAssignments map[string]cpuset.CPUSet

ContainerCPUAssignments type used in cpu manger state

func (ContainerCPUAssignments) Clone ¶

func (as ContainerCPUAssignments) Clone() ContainerCPUAssignments

Clone returns a copy of ContainerCPUAssignments

type Reader ¶

type Reader interface {
	GetCPUSet(containerID string) (cpuset.CPUSet, bool)
	GetDefaultCPUSet() cpuset.CPUSet
	GetCPUSetOrDefault(containerID string) cpuset.CPUSet
	GetCPUAssignments() ContainerCPUAssignments
}

Reader interface used to read current cpu/pod assignment state

type State ¶

type State interface {
	Reader
	// contains filtered or unexported methods
}

State interface provides methods for tracking and setting cpu/pod assignment

func NewCheckpointState ¶

func NewCheckpointState(stateDir, checkpointName, policyName string) (State, error)

NewCheckpointState creates new State for keeping track of cpu/pod assignment with checkpoint backend

func NewFileState ¶

func NewFileState(filePath string, policyName string) State

NewFileState creates new State for keeping track of cpu/pod assignment with file backend

func NewMemoryState ¶

func NewMemoryState() State

NewMemoryState creates new State for keeping track of cpu/pod assignment

Source Files ¶

checkpoint.go state.go state_checkpoint.go state_file.go state_mem.go

Directories ¶