docker-compose.yaml

version: "3.9"

networks:
  bridge:
    driver: bridge

services:
  zookeeper:
    image: confluentinc/cp-zookeeper:latest
    environment:
      ZOOKEEPER_CLIENT_PORT: 32181
      ZOOKEEPER_TICK_TIME: 2000
    networks:
      bridge:
        aliases:
          - zookeeper

  kafka:
    image: confluentinc/cp-kafka
    depends_on:
      - zookeeper
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ADVERTISED_HOST_NAME: 0.0.0.0
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:32181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      JMX_PORT: 9999
    networks:
      bridge:
        aliases:
          - kafka

  kafka-producer:
    build:
      context: ./docker/kafka-producer
    container_name: kafka-producer
    depends_on:
      - kafka
      - postgres
      - kafka-consumer
    environment:
      KAFKA_SERVER: "kafka:9092"
      ZOOKEEPER_SERVER: "zookeeper:32181"
      PRODUCER_INTERVAL: 100
    networks:
    - bridge

  kafka-consumer:
    build:
      context: ./docker/kafka-consumer
    container_name: kafka-consumer
    depends_on:
      - kafka
      - postgres
    environment:
      KAFKA_SERVER: "kafka:9092"
      ZOOKEEPER_SERVER: "zookeeper:32181"
      PRODUCER_INTERVAL: 100
      DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:5432/${POSTGRES_DB}
    networks:
    - bridge

  postgres:
    build:
      context: ./docker/postgres
    container_name: postgres
    restart: always
    environment:
        - POSTGRES_USER=${POSTGRES_USER}
        - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
        - POSTGRES_DB=${POSTGRES_DB}
        - POSTGRES_HOST=${POSTGRES_HOST}
    logging:
        options:
            max-size: 10m
            max-file: "3"
    ports:
    - 5438:5432
    networks:
      - bridge

  pgadmin:
    image: dpage/pgadmin4:latest
    restart: always
    environment:
      PGADMIN_DEFAULT_EMAIL: nataty@admin.com
      PGADMIN_DEFAULT_PASSWORD: root
    ports:
      - "5000:80"
    depends_on:
      - postgres
    networks:
      - bridge
  ui:
    build:
      context: ./docker/ui
    container_name: ui
    restart: always
    ports:
    - "8501:8501"
    environment:
        DB_NAME: postgres
        DB_USER: postgres
        DB_PASSWORD: postgres
        DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:5432/${POSTGRES_DB}
    depends_on:
    - postgres
    networks:
      - bridge
      
volumes:
  settings:
  data: