Files
k3s/vendor/github.com/rs/xid/hostid_linux.go
Kohei Tokunaga 8b857eef9c Ship Stargz Snapshotter (#2936)
* Ship Stargz Snapshotter

Signed-off-by: ktock <ktokunaga.mail@gmail.com>

* Bump github.com/containerd/stargz-snapshotter to v0.8.0

Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
2021-09-01 16:27:42 -07:00

14 lines
264 B
Go

// +build linux
package xid
import "io/ioutil"
func readPlatformMachineID() (string, error) {
b, err := ioutil.ReadFile("/etc/machine-id")
if err != nil || len(b) == 0 {
b, err = ioutil.ReadFile("/sys/class/dmi/id/product_uuid")
}
return string(b), err
}