docker-compose.yml

version: '3'
services:
  server:
    image: pdb_project/rest_api
    container_name: rest_api
    restart: always
    build: 
      context: ./
      dockerfile: Dockerfile
    ports:
      - "5000:5000"
    env_file:
      - .env
    links:
      - mysql
      - mongodb
      - kafka
    depends_on:
      - mysql
      - mongodb
      - kafka

  mysql:
    image: mysql
    container_name: mysql-db
    volumes:
        # pass volume named mysql-data to mysql container
      - mysql-data:/var/lib/mysql
    restart: unless-stopped
    environment:
      MYSQL_DATABASE: pdb
      MYSQL_USER: pdb
      MYSQL_PASSWORD: pdb
      MYSQL_ROOT_PASSWORD: pdb

  phpmyadmin:
    depends_on:
      - mysql
    image: phpmyadmin/phpmyadmin:latest
    container_name: mysql-phpmyadmin
    ports:
      - "5010:80"
    environment:
      PMA_HOST: mysql
      MYSQL_ROOT_PASSWORD: pdb
      MYSQL_USER: pdb
      MYSQL_PASSWORD: pdb
    links:
      - mysql
  
  mongodb:
    image: mongo
    container_name: mongo-db
    restart: unless-stopped
    volumes:
      - mongo-data:/var/lib/mongo
    environment:
      MONGO_INITDB_ROOT_USERNAME: pdb
      MONGO_INITDB_ROOT_PASSWORD: pdb
      MONGO_INITDB_DATABASE: pdb
      MONGODB_DATA_DIR: /var/lib/mongo
      MONDODB_LOG_DIR: /dev/null

  mongo-express:
    image: mongo-express
    container_name: mongo-express
    depends_on:
      - mongodb
    restart: always
    ports:
      - 5020:8081
    environment:
      ME_CONFIG_MONGODB_ADMINUSERNAME: pdb
      ME_CONFIG_MONGODB_ADMINPASSWORD: pdb
      ME_CONFIG_MONGODB_SERVER: mongodb
      ME_CONFIG_MONGODB_ENABLE_ADMIN: true
    links:
      - mongodb

  zookeeper:
    image: confluentinc/cp-zookeeper:latest
    container_name: zookeeper
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    ports:
      - "2181:2181"
    tmpfs: "/datalog"
  
  kafka:
    image: confluentinc/cp-kafka:latest
    container_name: kafka
    restart: always
    depends_on:
      - zookeeper
    ports:
      - "9092:9092"
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
  
  consumer:
    build:
      context: .
      dockerfile: ./app/apache_kafka/Dockerfile
    container_name: consumer
    restart: always
    depends_on:
      - kafka
      - server
      - mongodb
      - mysql
      - zookeeper
    links:
      - mysql
      - mongodb
      - kafka


volumes:
  # persistance data
  mysql-data:
    driver: local
  mongo-data:
    driver: local