docker-compose.yml

services:
  app:
    container_name: fastapi
    command: bash -c "alembic upgrade head && uvicorn app.main:app --host 0.0.0.0 --port 80 --log-config=./elk/log-conf.yml --reload"
    build: .
    restart: on-failure
    ports:
      - "8000:80"
    volumes:
      - .:/code/
    env_file:
      - .env.example
    logging:
      driver: fluentd
      options:
        tag: fastapi
    depends_on:
      postgres:
        condition: service_healthy
      fluent-bit:
        condition: service_started

  postgres:
    container_name: postgres
    image: postgres:15-bullseye
    ports:
      - "5432:5432"
    env_file:
      - .env.example
    healthcheck:
      test:
        [
          "CMD-SHELL",
          "pg_isready -q -t 5 -d $${POSTGRES_DB} -U $${POSTGRES_USER}"
        ]
      interval: 10s
      timeout: 3s
      retries: 3
    volumes:
      - postgres_data:/var/lib/postgresql/data:cached
    depends_on:
      fluent-bit:
        condition: service_started
    logging:
      driver: fluentd
      options:
        tag: postgres

  elasticsearch:
    image: elasticsearch:8.6.2
    container_name: elasticsearch
    restart: always
    ports:
      - "9200:9200"
      - "9300:9300"
    volumes:
      - elasticsearch_data:/usr/share/elasticsearch/data
      - ./elk/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml

  kibana:
    image: kibana:8.6.2
    container_name: kibana
    ports:
      - "5601:5601"
    volumes:
      - ./elk/kibana.yml:/usr/share/kibana/config/kibana.yml
    depends_on:
      - elasticsearch

  fluent-bit:
    container_name: fluent-bit
    image: fluent/fluent-bit
    restart: always
    environment:
      - FLB_ES_HOST=elasticsearch
      - FLB_ES_PORT=9200
    ports:
      - 24224:24224
      - 24224:24224/udp
    volumes:
      - ./elk/fluent-bit.conf:/fluent-bit/etc/fluent-bit.conf
    depends_on:
      - elasticsearch

volumes:
  postgres_data:
    name: ecommerce_data
  elasticsearch_data:
    driver: local