--- /dev/null
+Apigateway can synchronized service informations from the service discovery by configuring filter tag¡£ \r
+Synchronization filter configuration file path£ºapiroute\ext\initRouteLabels\initVisualRangeMatches.json,\r
+{\r
+ "namespace":"",\r
+ "routeLabels":\r
+ {\r
+ "visualRange" : "0",\r
+ "network_plane_type":"" \r
+ }\r
+}\r
+namespaceΪÃüÁî¿Õ¼ä¹ýÂËÌõ¼þ£¬ÖµÎª¿ÕÔòºöÂÔ´ËÏî¹ýÂË£¬·ñÔòÖ»ÓзþÎñnamespaceÊôÐÔÓëÌõ¼þÒ»ÖµķþÎñ²Å½øÐÐÏÂÒ»²½µÄ×Ô¶¨Òå±êÇ©Æ¥Åä¡£\r
+routeLabelsΪ×Ô¶¨Òå±êÇ©£¬Óû§¿É×Ô¶¨Òå¼üÖµ¶ÔÆ¥ÅäÌõ¼þ£¬Ö§³Ö¶àÏîÖµ£¬ÒÔ|·Ö¸ô¡£ÈÎÒ»¸ö±êÇ©µÄÖµÂú×㼴ͬ²½\r
+µ±Í¬²½·þÎñÐÅϢʱʹÓÃvisualRangeÕâ¸ö±êǩɸѡ£¬È¡Öµ·¶Î§ ϵͳ¼ä:0£¨Ä¬ÈÏ£© ϵͳÄÚ:1£¬ÆäÖÐϵͳ¼ä½«¶Ô·þÎñ·ÓÉ·ÃÎÊ×ö¼øȨ´¦Àí¡£\r
+\r
+Èç¹ûÊÇdocker²¿ÊðÊ×Ñ¡ÔÚapigatewayËùÔÚÈÝÆ÷ÅäÖÃenv»·¾³±äÁ¿»ñÈ¡£º\r
+±äÁ¿Ãû£ºNAMESPACE\r
+±äÁ¿Ãû£ºROUTE_LABELS ±äÁ¿Öµ¸ñʽ£ºvisualRange£º0; network_plane_type:xx|yy\r