services

Documentation

Index

• Constants
• func CPUFeatureLabelsFromCPUFeatures(vmi *v1.VirtualMachineInstance) []string
• func CPUModelLabelFromCPUModel(vmi *v1.VirtualMachineInstance) (label string, err error)
• func HaveContainerDiskVolume(volumes []v1.Volume) bool
• func HaveMasqueradeInterface(interfaces []v1.Interface) bool
• func SetNodeAffinityForForbiddenFeaturePolicy(vmi *v1.VirtualMachineInstance, pod *k8sv1.Pod)
• type PvcNotFoundError
• type TemplateService
  • func NewTemplateService(launcherImage string, virtShareDir string, virtLibDir string, ...) TemplateService

Constants

const CAP_NET_ADMIN = "NET_ADMIN"

const CAP_NET_RAW = "NET_RAW"

const CAP_SYS_ADMIN = "SYS_ADMIN"

const CAP_SYS_NICE = "SYS_NICE"

const CAP_SYS_RESOURCE = "SYS_RESOURCE"

const ENV_VAR_LIBVIRT_DEBUG_LOGS = "LIBVIRT_DEBUG_LOGS"

const ENV_VAR_VIRTIOFSD_DEBUG_LOGS = "VIRTIOFSD_DEBUG_LOGS"

const ENV_VAR_VIRT_LAUNCHER_LOG_VERBOSITY = "VIRT_LAUNCHER_LOG_VERBOSITY"

const EXT_LOG_VERBOSITY_THRESHOLD = 5

extensive log verbosity threshold after which libvirt debug logs will be enabled

const ISTIO_KUBEVIRT_ANNOTATION = "traffic.sidecar.istio.io/kubevirtInterfaces"

Istio list of virtual interfaces whose inbound traffic (from VM) will be treated as outbound traffic in envoy

const KvmDevice = "devices.kubevirt.io/kvm"

const LibvirtStartupDelay = 10

LibvirtStartupDelay is added to custom liveness and readiness probes initial delay value. Libvirt needs roughly 10 seconds to start.

const MULTUS_DEFAULT_NETWORK_CNI_ANNOTATION = "v1.multus-cni.io/default-network"

const MULTUS_RESOURCE_NAME_ANNOTATION = "k8s.v1.cni.cncf.io/resourceName"

const MultusNetworksAnnotation = "k8s.v1.cni.cncf.io/networks"

const NFD_CPU_FEATURE_PREFIX = "feature.node.kubernetes.io/cpu-feature-"

const NFD_CPU_MODEL_PREFIX = "feature.node.kubernetes.io/cpu-model-"

These perfixes for node feature discovery, are used in a NodeSelector on the pod to match a VirtualMachineInstance CPU model(Family) and/or features to nodes that support them.

const NFD_KVM_INFO_PREFIX = "feature.node.kubernetes.io/kvm-info-cap-hyperv-"

const TunDevice = "devices.kubevirt.io/tun"

const VhostNetDevice = "devices.kubevirt.io/vhost-net"

Functions

func CPUFeatureLabelsFromCPUFeatures

func CPUFeatureLabelsFromCPUFeatures(vmi *v1.VirtualMachineInstance) []string

func CPUModelLabelFromCPUModel

func CPUModelLabelFromCPUModel(vmi *v1.VirtualMachineInstance) (label string, err error)

func HaveContainerDiskVolume

func HaveContainerDiskVolume(volumes []v1.Volume) bool

func HaveMasqueradeInterface

func HaveMasqueradeInterface(interfaces []v1.Interface) bool

func SetNodeAffinityForForbiddenFeaturePolicy

func SetNodeAffinityForForbiddenFeaturePolicy(vmi *v1.VirtualMachineInstance, pod *k8sv1.Pod)

Types

type PvcNotFoundError

type PvcNotFoundError error

type TemplateService

type TemplateService interface {
	RenderLaunchManifest(*v1.VirtualMachineInstance) (*k8sv1.Pod, error)
	RenderHotplugAttachmentPodTemplate(volume *v1.Volume, ownerPod *k8sv1.Pod, vmi *v1.VirtualMachineInstance, pvcName string, isBlock, tempPod bool) (*k8sv1.Pod, error)
	RenderLaunchManifestNoVm(*v1.VirtualMachineInstance) (*k8sv1.Pod, error)
	GetLauncherImage() string
}

func NewTemplateService

func NewTemplateService(launcherImage string,
	virtShareDir string,
	virtLibDir string,
	ephemeralDiskDir string,
	containerDiskDir string,
	hotplugDiskDir string,
	imagePullSecret string,
	persistentVolumeClaimCache cache.Store,
	virtClient kubecli.KubevirtClient,
	clusterConfig *virtconfig.ClusterConfig,
	launcherSubGid int64) TemplateService