Add --hostname for set hostname or/and domain.

pym/cl_install_cmd.py

@@ -86,6 +86,10 @@ CMD_OPTIONS = [{'shortOption':"d",
                 'action':'append',
                 'help':_("add user to installed system")
                },
+               {'longOption':"hostname",
+                'optVal':"HOSTNAME",
+                'help':_("set short hostname of full hostname")
+               },
                {'longOption':"proxy",
                 'optVal':"PROXY",
                 'help':_("set proxy server for system")
@@ -277,6 +281,17 @@ class install_cmd(share_cmd):
                                       self.optobj.values.march,True)
         if self.optobj.values.nouuid:
             self.logicObj.clVars.Set('cl_uuid_set','off',True)
+        if self.optobj.values.hostname:
+            hostname = self.optobj.values.hostname
+            if "." in hostname:
+                hostname, op, domain = hostname.partition('.')
+                self.logicObj.clVars.Set('os_install_net_hostname',
+                                         hostname,True)
+                self.logicObj.clVars.Set('os_install_net_domain',
+                                         domain,True)
+            else:
+                self.logicObj.clVars.Set('os_install_net_hostname',
+                                         hostname,True)
         if self.optobj.values.build:
             self.logicObj.clVars.Set('os_install_scratch',"on",True)
         else: