docker-compose.yml

version: '3'
services:
  #============================================================          REDIS
  redis:
    hostname: redis
    image: redis:latest
    ports:
     - 9736:6379
    networks:
     - tweet
    #volumes:
     #- ./db_data/redis_data:/data
  #============================================================          MONGODB
  db:
    hostname: 'db'
    image: postgres:latest
    ports:
     - 2345:5432
    volumes:
    #- ./db_data/pg_data:/var/lib/postgresql/data
    - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    environment:
     - POSTGRES_PORT=5432
     - POSTGRES_USER=saeed
     - POSTGRES_PASSWORD=123
    networks:
     - tweet
#  #============================================================          API
  api:
    build: .
    hostname: api
    ports:
     - 2080:2080
    depends_on:
     - db
     - redis
    healthcheck:
        test: ["CMD", "curl", "-f", "http://localhost:2080"]
        interval: 30s
        timeout: 10s
        retries: 5
    networks:
    - tweet

networks:
  tweet: