feat: update kafka .env config

Author: zhaojing1987

apps/kafka/.env

@@ -7,17 +7,16 @@ W9_DB_KAFKA_PORT_SET=9092
 #### --  Not allowed to edit below environments when recreate app based on existing data  -- ####
 W9_ID=kafka
 W9_DB_KAFKA_PORT=9092
-W9_URL=internet_ip
-W9_URL_REPLACE=true
 W9_NETWORK=websoft9
 #### --------------------------------------------------------------------------------------- ####
 
 # kafka env: https://github.com/apache/kafka/tree/trunk/docker/examples
+# KAFKA_ADVERTISED_LISTENERS: change "localhost" to your server IP for remote client access
 CLUSTER_ID=4L6g3nShT-eMCtK--X86sw
 KAFKA_NODE_ID=1
 KAFKA_PROCESS_ROLES=broker,controller
 KAFKA_LISTENERS=CONTROLLER://:29093,PLAINTEXT_HOST://:9092,PLAINTEXT://:19092
-KAFKA_ADVERTISED_LISTENERS=PLAINTEXT_HOST://${W9_URL}:9092,PLAINTEXT://kafka:19092
+KAFKA_ADVERTISED_LISTENERS=PLAINTEXT_HOST://localhost:9092,PLAINTEXT://kafka:19092
 KAFKA_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
 KAFKA_CONTROLLER_QUORUM_VOTERS=1@kafka:29093
 KAFKA_CONTROLLER_LISTENER_NAMES=CONTROLLER