When I run in docker why localhost giving connection refused? - spring

Question

This is my docker-compose.yml
version: '3.7'
services:
zookeeper-1:
image: confluentinc/cp-zookeeper:latest
environment:
ZOOKEEPER_CLIENT_PORT: 2181
ZOOKEEPER_TICK_TIME: 2000
ports:
- 22181:2181
kafka-1:
image: confluentinc/cp-kafka:latest
depends_on:
- zookeeper-1
ports:
- 29092:29092
environment:
KAFKA_BROKER_ID: 1
KAFKA_ZOOKEEPER_CONNECT: zookeeper-1:2181
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka-1:9092,PLAINTEXT_HOST://localhost:29092
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
cassandra:
image: cassandra
container_name: cassandra
ports:
- 9042:9042
producer:
image: spring/producer
links:
- cassandra
depends_on:
- cassandra
- kafka-1
restart: always
consumer:
image: spring/consumer
links:
- cassandra
depends_on:
- cassandra
- kafka-1
restart: always
When I run with first three service in docker (kafka zookeper and cassandra). I can reach with producer and consumer with intellj runner. But when I add docker compose file (producer and consumer) as a services and docker-compose up, producer and consumer services getting localhost:9042 Connection refused error.
Why I cannot reach to cassandra from producer and consumer when i run with Docker. What differences?
This is my producer application.yml
spring:
kafka:
producer:
bootstrap-servers: localhost:29092
key-serializer: org.apache.kafka.common.serialization.IntegerSerializer
value-serializer: org.apache.kafka.common.serialization.StringSerializer
properties:
acks: all
retries: 10
admin:
properties:
bootstrap.servers: localhost:29092
template:
default-topic: users-events
data:
cassandra:
port: 9042
keyspace-name: mykeyspace
username: cassandra
schema-action: create_if_not_exists