docker-compose.yml

version: '3'
services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.9.2
    environment:
      - cluster.name=zinger-cluster
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.type=single-node
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - ./docker/elastic_search_data:/usr/share/elasticsearch/data
    logging:
      driver: none
    ports:
      - 9200:9200
  
  db:
    image: postgres:12.1
    ports:
      - "5432:5432"
    volumes:
      - ./docker/db_data:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=root
      - POSTGRES_PASSWORD=password
      - POSTGRES_DB=zinger
      - TZ=Asia/Kolkata

  redis:
    image: redis:5.0.7
    volumes:
      - ./docker/redis_data:/data
    ports:
      - "6379:6379"
  
  zinger:
    build:
      context: .
      dockerfile: docker/Dockerfile
    command: ./docker/run.sh
    volumes:
      - .:/zinger
    ports:
      - "80:80"
    depends_on:
      - db
      - redis
      - elasticsearch