docker-compose.yml

version: '3.9'

services:
    app:
        build:
            context: .
            dockerfile: Dockerfile
        volumes:
            - ./src:/rtk
        ports:
            - "8000:8000"
        command: uvicorn app.main:app --host 0.0.0.0 --reload
        depends_on:
            - db
            - broker

    db:
        image: postgres:14-alpine
        volumes:
            - rtk-postgres-data:/var/lib/postgresql/data
        ports:
            - "5432:5432"
        environment:
            - POSTGRES_USER=rtk
            - POSTGRES_PASSWORD=rtk
            - POSTGRES_DB=rtk

    zookeeper:
        image: confluentinc/cp-zookeeper:7.5.0
        hostname: zookeeper
        container_name: zookeeper
        ports:
            - "2181:2181"
        environment:
            ZOOKEEPER_CLIENT_PORT: 2181
            ZOOKEEPER_TICK_TIME: 2000

    broker:
        image: confluentinc/cp-server:7.5.0
        hostname: broker
        container_name: broker
        depends_on:
            - zookeeper
        ports:
            - "9092:9092"
            - "9101:9101"
        environment:
            KAFKA_BROKER_ID: 1
            KAFKA_ZOOKEEPER_CONNECT: "zookeeper:2181"
            KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
            KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092
            KAFKA_METRIC_REPORTERS: io.confluent.metrics.reporter.ConfluentMetricsReporter
            KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
            KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
            KAFKA_CONFLUENT_LICENSE_TOPIC_REPLICATION_FACTOR: 1
            KAFKA_CONFLUENT_BALANCER_TOPIC_REPLICATION_FACTOR: 1
            KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
            KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
            KAFKA_JMX_PORT: 9101
            KAFKA_JMX_HOSTNAME: localhost
            CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: broker:29092
            CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
            CONFLUENT_METRICS_ENABLE: 'true'
            CONFLUENT_SUPPORT_CUSTOMER_ID: 'anonymous'

    control-center:
        image: confluentinc/cp-enterprise-control-center:7.5.0
        hostname: control-center
        container_name: control-center
        depends_on:
            - broker
        ports:
            - "9021:9021"
        environment:
            CONTROL_CENTER_BOOTSTRAP_SERVERS: 'broker:29092'
            CONTROL_CENTER_REPLICATION_FACTOR: 1
            CONTROL_CENTER_INTERNAL_TOPICS_PARTITIONS: 1
            CONTROL_CENTER_MONITORING_INTERCEPTOR_TOPIC_PARTITIONS: 1
            CONFLUENT_METRICS_TOPIC_REPLICATION: 1
            PORT: 9021

volumes:
    rtk-postgres-data: