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, launcherQemuTimeout int, virtShareDir string, ...) TemplateService

Constants

const (
	CAP_NET_BIND_SERVICE = "NET_BIND_SERVICE"
	CAP_NET_RAW          = "NET_RAW"
	CAP_SYS_ADMIN        = "SYS_ADMIN"
	CAP_SYS_NICE         = "SYS_NICE"
)

const ENV_VAR_LIBVIRT_DEBUG_LOGS = "LIBVIRT_DEBUG_LOGS"

const ENV_VAR_POD_NAME = "POD_NAME"

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 IntelVendorName = "Intel"

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 = "cpu-feature.node.kubevirt.io/"

const NFD_CPU_MODEL_PREFIX = "cpu-model.node.kubevirt.io/"

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 = "hyperv.node.kubevirt.io/"

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

const VELERO_POSTBACKUP_HOOK_COMMAND_ANNOTATION = "post.hook.backup.velero.io/command"

const VELERO_POSTBACKUP_HOOK_CONTAINER_ANNOTATION = "post.hook.backup.velero.io/container"

const VELERO_PREBACKUP_HOOK_COMMAND_ANNOTATION = "pre.hook.backup.velero.io/command"

const VELERO_PREBACKUP_HOOK_CONTAINER_ANNOTATION = "pre.hook.backup.velero.io/container"

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, claimMap map[string]*k8sv1.PersistentVolumeClaim, tempPod bool) (*k8sv1.Pod, error)
	RenderHotplugAttachmentTriggerPodTemplate(volume *v1.Volume, ownerPod *k8sv1.Pod, vmi *v1.VirtualMachineInstance, pvcName string, isBlock bool, tempPod bool) (*k8sv1.Pod, error)
	RenderLaunchManifestNoVm(*v1.VirtualMachineInstance) (*k8sv1.Pod, error)
	GetLauncherImage() string
	IsPPC64() bool
	IsARM64() bool
}

func NewTemplateService

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