chore: 쿠버네티스용으로 카프카 url 변경

Author: JunBe

src/main/java/com/gucci/blog_service/kafka/producer/KafkaProducerConfig.java

@@ -20,7 +20,8 @@
 public class KafkaProducerConfig {
     private Map<String, Object> producerConfigs() {
         Map<String, Object> props = new HashMap<>();
-        props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, "localhost:9092"); // 필요시 수정
+//        props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, "localhost:9092"); // 필요시 수정
+        props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, "kafka.kafka.svc.cluster.local:9092"); // 필요시 수정
         props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
         props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, org.springframework.kafka.support.serializer.JsonSerializer.class);
         props.put(JsonSerializer.ADD_TYPE_INFO_HEADERS, false);