commit 1aa497258ebb8c85eed9d38ba19173c054b77043
Author: Bryn M. Reeves <bmr@redhat.com>
Date:   Tue Nov 5 16:16:33 2013 +0000

    Add domainname output to the NIS plug-in
    
    Signed-off-by: Bryn M. Reeves <bmr@redhat.com>

diff --git a/sos/plugins/nis.py b/sos/plugins/nis.py
index 5439b8f..baa71e8 100644
--- a/sos/plugins/nis.py
+++ b/sos/plugins/nis.py
@@ -29,3 +29,4 @@ class Nis(Plugin, RedHatPlugin, DebianPlugin, UbuntuPlugin):
     def setup(self):
         self.add_copy_spec("/etc/yp*.conf")
         self.add_copy_spec("/var/yp/*")
+        self.add_cmd_output("domainname")