device

type DiskStatus struct {
	All  uint64 `json:"all"`
	Used uint64 `json:"used"`
	Free uint64 `json:"free"`
}

type HostInfo interface {
	GetHostname() (string, error)
	GetDiskStatus(path string) (result DiskStatus, err error)
	GetMacAddress() (macAddrs map[string]string, err error)
}

type Worker struct {
	// contains filtered or unexported fields
}