util

func Command ¶

func Command(name string, arg []string) (string, error)

Command executes command and returns output

func GetCurPath ¶

func GetCurPath() string

GetCurPath returns filepath

func GetLocalIP ¶

func GetLocalIP(hostName string) (string, error)

func GetPodSandboxImage ¶

func GetPodSandboxImage() string

GetPodSandboxImage return snadbox image name based on arch, default image is for amd64.

func SpliceErrors ¶

func SpliceErrors(errors []error) string

func ValidateNodeIP ¶

func ValidateNodeIP(nodeIP net.IP) error

ValidateNodeIP validates given node IP belongs to the current host