Affected by GO-2024-2688 and 1 other vulnerabilities

GO-2024-2688: KubeVirt NULL pointer dereference flaw in kubevirt.io/kubevirt

GO-2024-2816: kubevirt allows a local attacker to execute arbitrary code via a crafted command in kubevirt.io/kubevirt

vcpu

package

v1.4.0-rc.0 Latest Latest Go to latest Published: Oct 23, 2024 License: Apache-2.0 Imports: 11 Imported by: 0

Details

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Repository

github.com/kubevirt/kubevirt

Documentation ¶

Index ¶

func AdjustDomainForTopologyAndCPUSet(domain *api.Domain, vmi *v12.VirtualMachineInstance, topology *v1.Topology, ...) error
func CalculateRequestedVCPUs(cpuTopology *api.CPUTopology) uint32
func FormatDomainIOThreadPin(vmi *v12.VirtualMachineInstance, domain *api.Domain, ...) error
func FormatEmulatorThreadPin(cpuPool VCPUPool, vmiAnnotations map[string]string, vCPUs int64) (string, error)
func GetCPUTopology(vmi *v12.VirtualMachineInstance) *api.CPUTopology
func GetVirtualMemory(vmi *v12.VirtualMachineInstance) *resource.Quantity
func QuantityToByte(quantity resource.Quantity) (api.Memory, error)
func QuantityToMebiByte(quantity resource.Quantity) (uint64, error)
type VCPUPool
- func NewRelaxedCPUPool(requestedToplogy *api.CPUTopology, nodeTopology *v1.Topology, cpuSet []int) VCPUPool
- func NewStrictCPUPool(requestedToplogy *api.CPUTopology, nodeTopology *v1.Topology, cpuSet []int) VCPUPool

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AdjustDomainForTopologyAndCPUSet ¶ added in v0.49.1

func AdjustDomainForTopologyAndCPUSet(domain *api.Domain, vmi *v12.VirtualMachineInstance, topology *v1.Topology, cpuset []int, useIOThreads bool) error

func CalculateRequestedVCPUs ¶

func CalculateRequestedVCPUs(cpuTopology *api.CPUTopology) uint32

func FormatDomainIOThreadPin ¶ added in v0.49.1

func FormatDomainIOThreadPin(vmi *v12.VirtualMachineInstance, domain *api.Domain, emulatorThreadsCPUSet string, cpuset []int) error

func FormatEmulatorThreadPin ¶ added in v1.1.1

func FormatEmulatorThreadPin(cpuPool VCPUPool, vmiAnnotations map[string]string, vCPUs int64) (string, error)

func GetCPUTopology ¶ added in v0.49.1

func GetCPUTopology(vmi *v12.VirtualMachineInstance) *api.CPUTopology

func GetVirtualMemory ¶ added in v0.49.1

func GetVirtualMemory(vmi *v12.VirtualMachineInstance) *resource.Quantity

func QuantityToByte ¶ added in v0.49.1

func QuantityToByte(quantity resource.Quantity) (api.Memory, error)

func QuantityToMebiByte ¶ added in v0.49.1

func QuantityToMebiByte(quantity resource.Quantity) (uint64, error)

Types ¶

type VCPUPool ¶

type VCPUPool interface {
	FitCores() (tune *api.CPUTune, err error)
	FitThread() (thread uint32, err error)
}

func NewRelaxedCPUPool ¶

func NewRelaxedCPUPool(requestedToplogy *api.CPUTopology, nodeTopology *v1.Topology, cpuSet []int) VCPUPool

func NewStrictCPUPool ¶

func NewStrictCPUPool(requestedToplogy *api.CPUTopology, nodeTopology *v1.Topology, cpuSet []int) VCPUPool

Source Files ¶

View all Source files

vcpu.go

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