state

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Published: Oct 14, 2020 License: Apache-2.0 Imports: 13 Imported by: 29

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Types

type CPUManagerCheckpoint added in v1.12.0

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

CPUManagerCheckpoint struct is used to store cpu/pod assignments in a checkpoint in v2 format

func NewCPUManagerCheckpoint added in v1.12.0

func NewCPUManagerCheckpoint() *CPUManagerCheckpoint

NewCPUManagerCheckpoint returns an instance of Checkpoint

type CPUManagerCheckpointV1 added in v1.18.0

type CPUManagerCheckpointV1 struct {
	PolicyName    string            `json:"policyName"`
	DefaultCPUSet string            `json:"defaultCpuSet"`
	Entries       map[string]string `json:"entries,omitempty"`
	Checksum      checksum.Checksum `json:"checksum"`
}

CPUManagerCheckpointV1 struct is used to store cpu/pod assignments in a checkpoint in v1 format

func (*CPUManagerCheckpointV1) MarshalCheckpoint added in v1.18.0

func (cp *CPUManagerCheckpointV1) MarshalCheckpoint() ([]byte, error)

MarshalCheckpoint returns marshalled checkpoint in v1 format

func (*CPUManagerCheckpointV1) UnmarshalCheckpoint added in v1.18.0

func (cp *CPUManagerCheckpointV1) UnmarshalCheckpoint(blob []byte) error

UnmarshalCheckpoint tries to unmarshal passed bytes to checkpoint in v1 format

func (*CPUManagerCheckpointV1) VerifyChecksum added in v1.18.0

func (cp *CPUManagerCheckpointV1) VerifyChecksum() error

VerifyChecksum verifies that current checksum of checkpoint is valid in v1 format

type CPUManagerCheckpointV2 added in v1.18.0

type CPUManagerCheckpointV2 = CPUManagerCheckpoint

CPUManagerCheckpointV2 struct is used to store cpu/pod assignments in a checkpoint in v2 format

func (*CPUManagerCheckpointV2) MarshalCheckpoint added in v1.18.0

func (cp *CPUManagerCheckpointV2) MarshalCheckpoint() ([]byte, error)

MarshalCheckpoint returns marshalled checkpoint in v2 format

func (*CPUManagerCheckpointV2) UnmarshalCheckpoint added in v1.18.0

func (cp *CPUManagerCheckpointV2) UnmarshalCheckpoint(blob []byte) error

UnmarshalCheckpoint tries to unmarshal passed bytes to checkpoint in v2 format

func (*CPUManagerCheckpointV2) VerifyChecksum added in v1.18.0

func (cp *CPUManagerCheckpointV2) VerifyChecksum() error

VerifyChecksum verifies that current checksum of checkpoint is valid in v2 format

type ContainerCPUAssignments added in v1.9.0

type ContainerCPUAssignments map[string]map[string]cpuset.CPUSet

ContainerCPUAssignments type used in cpu manager state

func (ContainerCPUAssignments) Clone added in v1.9.0

Clone returns a copy of ContainerCPUAssignments

type Reader

type Reader interface {
	GetCPUSet(podUID string, containerName string) (cpuset.CPUSet, bool)
	GetDefaultCPUSet() cpuset.CPUSet
	GetCPUSetOrDefault(podUID string, containerName 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 added in v1.12.0

func NewCheckpointState(stateDir, checkpointName, policyName string, initialContainers containermap.ContainerMap) (State, error)

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

func NewMemoryState

func NewMemoryState() State

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

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