Tweaks to startup and shutdown

router-daemon/pvcrd/Daemon.py

@@ -243,12 +243,16 @@ def updatenetworks(new_network_list):
     for network in new_network_list:
         if not network in s_network:
             s_network[network] = VXNetworkInstance.VXNetworkInstance(network, zk_conn, config, t_router[myhostname])
+            if this_router.network_state == 'primary':
+                s_network[network].createGatewayAddress()
+                s_network[network].startDHCPServer()
     for network in network_list:
         if not network in new_network_list:
             if this_router.network_state == 'primary':
                 s_network[network].stopDHCPServer()
                 s_network[network].removeGatewayAddress()
             s_network[network].removeNetwork()
+            del(s_network[network])
     network_list = new_network_list
     for router in router_list:
         if router in t_router:

router-daemon/pvcrd/RouterInstance.py

@@ -155,6 +155,12 @@ class RouterInstance():
         else:
             self.daemon_state = 'run'
 
+        # Ensure the master key is properly set at a keepalive
+        if self.name == self.this_router:
+            if self.network_state == 'primary':
+                if zkhandler.readdata(self.zk_conn, '/routers') == 'none':
+                    zkhandler.writedata(self.zk_conn, {'/routers': self.name})
+
         # Set our information in zookeeper
         cpuload = os.getloadavg()[0]
         keepalive_time = int(time.time())

router-daemon/pvcrd/VXNetworkInstance.py

@@ -40,10 +40,10 @@ class VXNetworkInstance():
         self.old_description = None
         self.description = None
         self.domain = None
-        self.ip_gateway = None
+        self.ip_gateway = zkhandler.readdata(self.zk_conn, '/networks/{}/ip_gateway'.format(self.vni))
         self.ip_network = None
         self.ip_cidrnetmask = None
-        self.dhcp_flag = None
+        self.dhcp_flag = zkhandler.readdata(self.zk_conn, '/networks/{}/dhcp_flag'.format(self.vni))
         self.dhcp_start = None
         self.dhcp_end = None