fix some bugs

conf/lxc-script/lxc-ifdown

@@ -9,5 +9,8 @@
 ovs-vsctl --if-exists del-port $Bridge $5
 cnt=$(ovs-vsctl list-ports ${Bridge} | wc -l)
 if [ "$cnt" = "1" ]; then
-  ovs-vsctl del-br $Bridge
+  greport=$(ovs-vsctl list-ports $(Bridge) | grep "^gre-[[:digit:]][[:digit:]]*-[[:digit:]][[:digit:]]*\.[[:digit:]][[:digit:]]*\.[[:digit:]][[:digit:]]*\.[[:digit:]][[:digit:]]*$" | wc -l)
+  if [ "$greport" = "1" ]; then
+    ovs-vsctl del-br $Bridge
+  fi
 fi

src/vclustermgr.py

@@ -57,9 +57,11 @@ class VclusterMgr(object):
         usersdir = self.fspath+"/global/users/"
         auth_key = env.getenv('AUTH_KEY')
         res = post_to_user("/master/user/groupinfo/", {'auth_key':auth_key})
-        groups = res['groups']
+        #logger.info(res)
+        groups = json.loads(res['groups'])
         quotas = {}
         for group in groups:
+            logger.info(group)
             quotas[group['name']] = group['quotas']
         for user in os.listdir(usersdir):
             for cluster in self.list_clusters(user)[1]:

user/user.py

@@ -338,6 +338,7 @@ def get_master_recoverinfo():
 @app.route("/master/user/groupinfo/", methods=['POST'])
 @auth_key_required
 def get_master_groupinfo():
+    fspath = env.getenv('FS_PREFIX')
     groupfile = open(fspath+"/global/sys/quota",'r')
     groups = json.loads(groupfile.read())
     groupfile.close()