docker-compose.yml

version: '3'

services:
  distro:
    image: alpine
    container_name: Alpine_Distro
    restart: always
    entrypoint: tail -f /dev/null

  exchange-rate-db:
    container_name: exchange-rate-db
    image: mariadb:10.3
    restart: always
    volumes:
      - ./docker/mariadb/data:/var/lib/mysql:rw
      - ./database/init.sql:/docker-entrypoint-initdb.d/schema.sql:ro
    ports:
      - "3306:3306"
    environment:
      - MYSQL_USER=user
      - MYSQL_PASSWORD=user
      - MYSQL_ROOT_PASSWORD=root 
      - MYSQL_DATABASE=db
      
  exchange_rate-application:
    container_name: exchange-rate-app
    build:
      context: ../exchange_rate_service
      dockerfile: ./Dockerfile
    image: exchange-rate-app:latest
    restart: always
    expose:
      - 8081
    ports:
      - "8081:8081"
    depends_on:
      - exchange-rate-db
    volumes:
      - /var/log:/log  
    links:
      - exchange-rate-db:db
      - distro  
    environment:
      - PERIOD=300
      - PERIOD_TYPE=SECONDS 
     
volumes:
  data:
    external: true