docker-compose.yml

services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.7.1
    hostname: zookeeper
    container_name: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    volumes:
      - ./zookeeper-data:/var/lib/zookeeper

  broker:
    image: confluentinc/cp-server:7.7.1
    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
      KAFKA_CONFLUENT_SCHEMA_REGISTRY_URL: http://schema-registry:8081
      CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: broker:29092
      CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
      CONFLUENT_METRICS_ENABLE: 'true'
      CONFLUENT_SUPPORT_CUSTOMER_ID: 'anonymous'
    healthcheck:
      interval: 30s
      retries: 5
      test:
        - CMD
        - kafka-topics
        - '--list'
        - '--bootstrap-server'
        - 'localhost:9092'
      timeout: 10s

  schema-registry:
    image: confluentinc/cp-schema-registry:7.5.0
    hostname: schema-registry
    container_name: schema-registry
    depends_on:
      - broker
    ports:
      - "8081:8081"
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: 'broker:29092'
      SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081   

  control-center:
    image: confluentinc/cp-enterprise-control-center:7.5.0
    hostname: control-center
    container_name: control-center
    depends_on:
      - broker
      - schema-registry
    ports:
      - "9021:9021"
    environment:
      CONTROL_CENTER_BOOTSTRAP_SERVERS: 'broker:29092'
      CONTROL_CENTER_SCHEMA_REGISTRY_URL: "http://schema-registry:8081"
      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

  producer:
    build:
      context: .
      args:
        - KAFKA_BROKER=${KAFKA_BROKER}
        - KAFKA_TOPIC=${KAFKA_TOPIC}
        - WSS_URL=${WSS_URL}
        - SCHEMA_REGISTRY_URL=${SCHEMA_REGISTRY_URL}
    command:
      - poetry
      - run
      - python
      - mempool/producer/main_producer.py
    environment:
      - KAFKA_BROKER=${KAFKA_BROKER}
      - KAFKA_TOPIC=${KAFKA_TOPIC}
      - WSS_URL=${WSS_URL}
      - SCHEMA_REGISTRY_URL=${SCHEMA_REGISTRY_URL}
    depends_on:
      broker:
        condition: service_healthy
    volumes:
      - '.:/app'
      
  consumer:
    build:
      args:
        - KAFKA_BROKER=${KAFKA_BROKER}
        - KAFKA_TOPIC=${KAFKA_TOPIC}
        - KAFKA_GROUP=${KAFKA_GROUP}
        - SCHEMA_REGISTRY_URL=${SCHEMA_REGISTRY_URL}
      context: .
    command:
      ["bash", "-c",  "poetry run streamlit run /app/mempool/consumer/Latest_block.py --server.port=5678 --server.address=0.0.0.0 --server.runOnSave=True"]    
    environment:
      KAFKA_BROKER: ${KAFKA_BROKER}
      KAFKA_TOPIC: ${KAFKA_TOPIC}
      KAFKA_GROUP: ${KAFKA_GROUP}
      SCHEMA_REGISTRY_URL: ${SCHEMA_REGISTRY_URL}
    depends_on:
      broker:
        condition: service_healthy
    ports:
      - "5678:5678"
    volumes:
      - '.:/app'