docker-compose.yml

version: "3.8"

volumes:
  mysql_data:
  elasticsearch_volume:


services:
  db:
    image: mysql:8.0.29
    environment:
      MYSQL_DATABASE: testdb
      MYSQL_ROOT_USER: root
      MYSQL_ROOT_PASSWORD: root
      MYSQL_USER: testuser
      MYSQL_PASSWORD: testpass
    ports:
      - "3306:3306"
    volumes:
      - mysql_data:/var/lib/mysql
    healthcheck:
      test: [ "CMD", "mysqladmin", "ping", "-h", "localhost" ]
      timeout: 20s
      retries: 10

  backend:
    build: ./backend
    command: >
      bash -c "python setup_es.py &&
               python manage.py makemigrations &&
               python manage.py migrate &&
               python manage.py runserver 0.0.0.0:8080"
    ports:
      - "8080:8080"
    volumes:
      - ./backend:/app
    depends_on:
      db:
        condition: service_healthy
      elasticsearch:
        condition: service_healthy

  elasticsearch:
    build:
      context: elasticsearch/
      args:
        ELK_VERSION: 7.16.3
    restart: always
    volumes:
      - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro,z
      - elasticsearch_volume:/usr/share/elasticsearch/data:z
    ports:
      - "9200:9200"
      - "9300:9300"
    environment:
      ES_JAVA_OPTS: "-Xmx256m -Xms256m"
      discovery.type: single-node
    healthcheck:
      test: curl -u elastic:elastic -s -f elasticsearch:9200/_cat/health >/dev/null || exit 1
      interval: 30s
      timeout: 10s
      retries: 5