docker-compose.yaml

services:
    zookeeper:
        image: confluentinc/cp-zookeeper:7.0.1
        container_name: zookeeper
        environment:
            ZOOKEEPER_CLIENT_PORT: 2181
            ZOOKEEPER_TICK_TIME: 2000

    broker:
        image: confluentinc/cp-kafka:7.0.1
        container_name: broker
        ports:
            # To learn about configuring Kafka for access across networks see
            # https://www.confluent.io/blog/kafka-client-cannot-connect-to-broker-on-aws-on-docker-etc/
            - "9092:9092"
        depends_on:
            - zookeeper
        environment:
            KAFKA_BROKER_ID: 1
            KAFKA_ZOOKEEPER_CONNECT: "zookeeper:2181"
            KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_INTERNAL:PLAINTEXT
            KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092,PLAINTEXT_INTERNAL://broker:29092
            KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
            KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
            KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
    mongodb:
        image: mongo:latest
        container_name: mongodb
        ports:
            - "27017:27017"
        volumes:
            - ./apps/mongo:/data/db
        environment:
            - MONGO_INITDB_ROOT_USERNAME:root
            - MONGO_INITDB_ROOT_PASSWORD:S3cret
            - MONGO_INITDB_DATABASE:testdb
    mysql:
        image: mysql:latest
        container_name: mysql
        ports:
            - "3306:3306"
        volumes:
            - ./apps/mysql:/var/lib/mysql
        environment:
            - MYSQL_ROOT_PASSWORD=S3cret
            - MYSQL_PASSWORD=An0thrS3crt
            - MYSQL_USER=mysql_user
            - MYSQL_DATABASE=order_db

    # For inventory service
    mysql-in:
        image: mysql:latest
        container_name: mysql-in
        ports:
            - "3305:3306"
        volumes:
            - /apps/mysql-in:/var/lib/mysql
        environment:
            - MYSQL_ROOT_PASSWORD=S3cret
            - MYSQL_PASSWORD=An0thrS3crt
            - MYSQL_USER=mysql_user
            - MYSQL_DATABASE=inventory_service

    postgres:
        image: postgres
        container_name: postgres
        volumes:
            - ./apps/postgres:/var/lib/postgresql/data
        environment:
            POSTGRES_DB: keycloak
            POSTGRES_USER: keycloak
            POSTGRES_PASSWORD: password
    keycloak:
        image: quay.io/keycloak/keycloak:legacy
        container_name: keycloak
        environment:
            DB_VENDOR: POSTGRES
            PROXY_ADDRESS_FORWARDING: "true"
            DB_ADDR: postgres
            DB_DATABASE: keycloak
            DB_USER: keycloak
            DB_SCHEMA: public
            DB_PASSWORD: password
            KEYCLOAK_ADMIN_USER: admin
            KEYCLOAK_ADMIN_PASSWORD: password
            KEYCLOAK_USER: admin
            KEYCLOAK_PASSWORD: password
            # Uncomment the line below if you want to specify JDBC parameters. The parameter below is just an example, and it shouldn't be used in production without knowledge. It is highly recommended that you read the PostgreSQL JDBC driver documentation in order to use it.
            #JDBC_PARAMS: "ssl=true"
        ports:
            - "8181:8080"
        depends_on:
            - postgres
    zipkin:
        image: openzipkin/zipkin
        container_name: zipkin
        ports:
            - "9411:9411"
volumes:
    mongo: