if we set up the chef-server during os provision, there are some error messages

in the /var/log/messages on the management node. Fixed it.

xCAT-OpenStack/postscripts/loadclouddata

@@ -38,7 +38,8 @@ hkeys() {
     set | grep -o "^HASH${1}[[:alnum:]]*=" | sed -re "s/^HASH${1}(.*)=/\\1/g"
 }
 
-
+HOME='/root/'
+export HOME
 
 #flags
 run_all=0

xCAT/postscripts/config_chef_workstation

@@ -8,6 +8,8 @@
 #        It is used by install_chef_workstation on Ubuntu and chef kit on RH.
 #=cut
 #-------------------------------------------------------------------------------
+HOME='/root/'
+export HOME
 
 node=`hostname`