feat: add kafka script

Author: Angular2Guy

backend/src/main/resources/application-kafka.properties

@@ -1,5 +1,5 @@
-kafka.server.name=${KAFKA_SERVER_NAME:kafkaapp}
-spring.kafka.bootstrap-servers=192.168.49.2:9092
+kafka.server.name=${KAFKA_SERVER_NAME:localhost}
+spring.kafka.bootstrap-servers=localhost:9092
 spring.kafka.producer.compression-type=gzip
 spring.kafka.producer.transaction-id-prefix: tx-
 spring.kafka.producer.key-serializer=org.apache.kafka.common.serialization.StringSerializer

runKafka.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+# network config for KRaft
+docker network create app-tier --driver bridge
+# Kafka with KRaft
+docker run -d \
+    -p 9092:9092 \
+    --name kafka-server \
+    --hostname kafka-server \
+    --network app-tier \
+    -e KAFKA_CFG_NODE_ID=0 \
+    -e KAFKA_CFG_PROCESS_ROLES=controller,broker \
+    -e KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093 \
+    -e KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT \
+    -e KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=0@kafka-server:9093 \
+    -e KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER \
+    bitnami/kafka:latest
+# Start Kafka with KRaft
+docker start kafka-server