guestfs

Documentation

Index

• Constants
• Variables
• func CreateAttacher(client *K8sClient, p *corev1.Pod, command string) error
• func GetImageInfo(virtClient kubecli.KubevirtClient) (*kubecli.GuestfsInfo, error)
• func NewGuestfsShellCommand() *cobra.Command
• func SetImage(virtClient kubecli.KubevirtClient) (string, error)
• type K8sClient
  • func CreateClient(virtClient kubecli.KubevirtClient) (*K8sClient, error)

Constants

const (

	// KvmDevice defines the resource as in pkg/virt-controller/services/template.go, but we don't import the package to avoid compile conflicts when the os is windows
	KvmDevice = "devices.kubevirt.io/kvm"
)

Variables

var CreateAttacherFunc = CreateAttacher

var CreateClientFunc = CreateClient

Following variables allow overriding the default functions (useful for unit testing)

var ImageInfoGetFunc = GetImageInfo

var ImageSetFunc = SetImage

Functions

func CreateAttacher

func CreateAttacher(client *K8sClient, p *corev1.Pod, command string) error

CreateAttacher attaches the stdin, stdout, and stderr to the container shell

func GetImageInfo

func GetImageInfo(virtClient kubecli.KubevirtClient) (*kubecli.GuestfsInfo, error)

GetImageInfo gets the image info based on the information on KubeVirt CR

func NewGuestfsShellCommand

func NewGuestfsShellCommand() *cobra.Command

NewGuestfsShellCommand returns a cobra.Command for starting libguestfs-tool pod and attach it to a pvc

func SetImage

func SetImage(virtClient kubecli.KubevirtClient) (string, error)

SetImage sets the image name based on the information retrieved by the KubeVirt server.

Types

type K8sClient

type K8sClient struct {
	Client kubernetes.Interface

	VirtClient kubecli.KubevirtClient
	// contains filtered or unexported fields
}

K8sClient holds the information of the Kubernetes client

func CreateClient

func CreateClient(virtClient kubecli.KubevirtClient) (*K8sClient, error)