实现创建虚拟机时，忽略已保留的 IP。

jimvc/api/guest.py

@@ -20,6 +20,7 @@ from jimvc.models import app_config
 from jimvc.models import GuestState
 from jimvc.models import Service
 from jimvc.models import IPPool
+from jimvc.models import ReservedIP
 from jimvc.models import DiskState, Host
 from jimvc.models import Database as db
 from jimvc.models import Config
@@ -192,6 +193,10 @@ def r_create():
             occupied_ips.append(row['ip'])
             occupied_vnc_ports.append(row['vnc_port'])
 
+        rows, count = ReservedIP.get_all()
+        for row in rows:
+            occupied_ips.append(row['ip'])
+
         rows, count = IPPool.get_by_filter(filter_str=':'.join(['activity', 'eq', '1']))
         if count < 1:
             ret['state'] = ji.Common.exchange_state(50350)