firewall: refactor host fqdn

refs #28

firewall/fw.py

@@ -360,7 +360,7 @@ def dns():
         for i_host in i_vlan.host_set.all():
             ipv4 = ( i_host.pub_ipv4 if i_host.pub_ipv4 and not i_host.shared_ip else i_host.ipv4 )
             reverse = i_host.reverse if(i_host.reverse and len(i_host.reverse)) else i_host.hostname + u'.' + i_vlan.domain
-            hostname = i_host.hostname + u'.' + i_vlan.domain
+            hostname = i_host.get_fqdn()
 
             # ipv4
             if i_host.ipv4:

firewall/models.py

@@ -179,6 +179,10 @@ class Host(models.Model):
     def del_rules(self):
         self.rules.filter(owner=self.owner).delete()
 
+    def get_fqdn(self):
+        return self.hostname + u'.' + self.vlan.domain
+
+
 class Firewall(models.Model):
     name = models.CharField(max_length=20, unique=True)