I'm adding a second proxy node to my Swift cluster, and I have a few questions. I installed the swift-proxy service, adjusted memcached.conf (-l PROXY_LOCAL_NET_IP_new_node), and added memcache_servers = PROXY_LOCAL_NET_IP_old_node:11211, PROXY_LOCAL_NET_IP_new_node:11211 to the proxy-server.conf files on both proxy nodes. Is it enough now to copy {account,container,object}.ring.gz and {account,container,object}.builder to the new proxy node or do I need to create new rings and add the nodes to each ring?