Xen devel - Apr 2009 - [PATCH] network-nat: add domain info for nat-dhcpd

Add domain info for nat-dhcpd.

Signed-off-by: Wei Kong <weikong.cn@gmail.com>

diff -uNrp xen-3.4.0-testing/tools/hotplug/Linux/network-nat
xen-3.4.0-testing/tools/hotplug/Linux/network-nat
--- xen-3.4.0-testing/tools/hotplug/Linux/network-nat   2009-04-08
17:31:50.000000000 +0800
+++ xen-3.4.0-testing/tools/hotplug/Linux/network-nat   2009-04-08
17:33:20.000000000 +0800
@@ -48,12 +48,16 @@ then
   fi
 fi

+domain_name=`cat /etc/resolv.conf | grep -v "#" | grep -E
''search|domain''
-i | tail -n 1 | awk ''{ print $2 }''`
+nameserver=`cat /etc/resolv.conf | grep -v "#" | grep
"nameserver" -i -m 1
| awk ''{ print $2 }''`

 function dhcp_start()
 {
   if ! grep -q "subnet 10.0.0.0" "$dhcpd_conf_file"
   then
-    echo >>"$dhcpd_conf_file" "subnet 10.0.0.0 netmask
255.255.0.0 {}"
+    echo >>"$dhcpd_conf_file" "subnet 10.0.0.0 netmask
255.255.0.0 {\
+ option domain-name \"$domain_name\";\
+ option domain-name-servers $nameserver; }"
   fi

   "$dhcpd_init_file" restart


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