drivers/amazonec2: logs userdata file error

Signed-off-by: André Carvalho <[email protected]>
m4r10k · Jul 3, 2017 · 73ac7f1 · 73ac7f1
1 parent d8dd388
commit 73ac7f1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/amazonec2/amazonec2.go b/drivers/amazonec2/amazonec2.go
@@ -558,6 +558,7 @@ func (d *Driver) Base64UserData() (userdata string, err error) {
 	if d.UserDataFile != "" {
 		buf, ioerr := ioutil.ReadFile(d.UserDataFile)
 		if ioerr != nil {
+			log.Warnf("failed to read user data file %q: %s", d.UserDataFile, ioerr)
 			err = errorReadingUserData
 			return
 		}