Sort db hosts

server.py

@@ -631,7 +631,7 @@ def dbstatus():
 	for host in config.get('MYSQL_DBSTATUS_HOSTS', [])+[config.get('MYSQL_HOST', None)]:
 		for _host in show('SHOW VARIABLES LIKE "wsrep_cluster_address"', host=host)['wsrep_cluster_address'][len('gcomm://'):].split(','):
 			hosts.add(_host)
-	for host in hosts:
+	for host in sorted(list(hosts)):
 		try:
 			status[host] = show('SHOW GLOBAL STATUS LIKE "wsrep%"', host=host)
 			variables[host] = show('SHOW GLOBAL VARIABLES LIKE "wsrep%"', host=host)