docker-compose properties with Java,MySQL,Mongo,Kafka

I am trying to run my app as an image in Docker. I need a little bit help about setting it up. Here is my docker-compose.yml

    version: '3'    services:    user-service-app:      image: user-service-app      container_name: myapp    java:      image: openjdk:latest      container_name: openjdk      zoekeeper:      image: wurstmeister/zookeeper      container_name: zookeeper      ports:        - "2181:2181"    kafka:      image: wurstmeister/kafka      container_name: kafka      ports:        - "9092:9092"      environment:        KAFKA_ADVERTISED_HOST_NAME: localhost        KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181      mongodb:      image: mongo      container_name: mongodb      ports:        - "27017:27017"      restart: unless-stopped      mysql-db:      image: mysql      container_name: mysql      environment:        MYSQL_ALLOW_EMPTY_PASSWORD: 1        MYSQL_DATABASE: users_db      ports:        - "3306:3306"  

My task is to share it with another person and he will be performing some CRUD operations with the whole image on localhost:8080/ different mappings via Postman... I've already tried to change my String connections with "container-name:3306" and "container-name:27017" but still got Communications link failure when my Spring Boot app starts via Docker image. Is it from the Kafka SERVER_BOOTSTRAP_CONFIG should be also changed with the container name?

https://stackoverflow.com/questions/66701613/docker-compose-properties-with-java-mysql-mongo-kafka March 19, 2021 at 10:06AM