rootless: adjust error message
since we now support reading additional IDs with libsubid, clarify
that the /etc/subuid and /etc/subgid files are honored only when
shadow-utils is configured to use them.
[NO TESTS NEEDED]
@@ -325,7 +325,7 @@ func becomeRootInUserNS(pausePid, fileToRead string, fileOutput *os.File) (_ boo
uidsMapped = err == nil
}
if !uidsMapped {
- logrus.Warnf("Using rootless single mapping into the namespace. This might break some images. Check /etc/subuid and /etc/subgid for adding sub*ids")
+ logrus.Warnf("Using rootless single mapping into the namespace. This might break some images. Check /etc/subuid and /etc/subgid for adding sub*ids if not using a network user")
setgroups := fmt.Sprintf("/proc/%d/setgroups", pid)
err = ioutil.WriteFile(setgroups, []byte("deny\n"), 0666)
if err != nil {
