class TKServer(models.Model):
        seriennummer = models.CharField(max_length=11, unique=True, verbose_name="seriennummer")
        kdnr = models.ForeignKey(KundenDaten)
        hostname = models.CharField(max_length=255)
        housing = models.BooleanField(default=False)
        is_ve = models.BooleanField(default=False)
        rootpassword = models.CharField(max_length=255, verbose_name="root-Passwort")
        ipmi = models.BooleanField(verbose_name="iPMI-Modul")
        ipmipassword = models.CharField(blank=True, max_length=255, verbose_name="iPMI-Passwort")
        srvhe = models.IntegerField(max_length=1, blank=True, null=True, verbose_name="Server HE")
        rackhe = models.IntegerField(max_length=2, blank=True, null=True, verbose_name="auf Rack-HE")
        watt = models.IntegerField(max_length=4, blank=True, null=True)
        anzwatt = models.IntegerField(choices=ANZWATT, max_length=1, blank=True, null=True, default=1)
        features = models.ManyToManyField(Feature, blank=True)
        dokument = models.ManyToManyField(Dokumente, blank=True)
        bemerkung = models.TextField(blank=True)
        curr_traffic = models.IntegerField(default=0)
        intbemerkung = models.TextField(blank=True, verbose_name="interne Bemerkungen")
        def __unicode__(self):
                return u'%s' % (self.seriennummer)
        class Meta:
                ordering = ['seriennummer']

class TKServerForm(ModelForm):
        features = ModelMultipleChoiceField(queryset=Feature.objects.all(), widget=CheckboxSelectMultiple, required=False)
        curr_traffic = IntegerField(widget=HiddenInput())
        class Meta:
                model = TKServer