docker-compose.yaml

version: '3.8'

x-logging: &default-logging
  driver: loki
  options:
    loki-url: 'http://localhost:3100/loki/api/v1/push'
    loki-pipeline-stages: |
      - multiline:
          firstline: '^\d{4}-\d{2}-\d{2} \d{1,2}:\d{2}:\d{2}'
          max_wait_time: 3s
      - regex:
          expression: '^(?P<time>\d{4}-\d{2}-\d{2} \d{1,2}:\d{2}:\d{2},\d{3}) (?P<message>(?s:.*))$$'

services:
  app:
      build:
        context: .
        dockerfile: Dockerfile        # 이미 저장소 최상단에 있는 Dockerfile 재사용
      container_name: artemia-backend # 로컬 개발 시 편의용
      ports:
        - "8000:8000"                 # FastAPI → Uvicorn 8000
      env_file:
        - .env                        # (선택) 로컬에서 바로 읽고 싶다면
      restart: unless-stopped
      security_opt:
        - no-new-privileges:true
      read_only: true
      tmpfs:
        - /tmp
      healthcheck:                    # FastAPI 헬스엔드포인트 (예: /health)
        test: ["CMD-SHELL", "curl -f http://localhost:8000/health || exit 1"]
        interval: 30s
        timeout: 10s
        retries: 3
        start_period: 40s
      deploy:
        resources:
          limits:
            memory: 1G
            cpus: '1.0'
          reservations:
            memory: 512M
            cpus: '0.5'
      logging: *default-logging
      labels:
        - "compose_service=app"

  # app:
  #   build:
  #     context: ./app
  #     dockerfile: Dockerfile
  #   # -------- replace with comment to run with gunicorn --------
  #   command: python main.py
  #   # command: gunicorn app.main:app -w 4 -k uvicorn.workers.UvicornWorker -b 0.0.0.0:8000
  #   env_file:
  #     - ./app/.env
  #   # -------- replace with comment if you are using nginx --------
  #   ports:
  #     - "8000:8000"
  #   # expose:
  #   #   - "8000"
  #   depends_on:
  #     - db
  #     - redis
  #     - loki
  #   volumes:
  #     - ./app:/code
  #     - ./app/.env:/code/.env
  #   environment:
  #     APP_NAME: "app"
  #   logging: *default-logging

  # TODO requirements.txt arq 추가 필요
  # worker:
  #   build:
  #     context: .
  #     dockerfile: Dockerfile
  #   command: arq app.core.worker.settings.WorkerSettings
  #   env_file:
  #     - ./app/.env
  #   depends_on:
  #     - db
  #     - redis
  #     - loki
  #   volumes:
  #     - ./app:/code
  #     - ./app/.env:/code/.env
  #   logging: *default-logging

  db:
    image: postgres:13
    env_file:
      - ./app/.env
    volumes:
      - postgres-data:/var/lib/postgresql/data
    # -------- replace with comment to run migrations with docker --------
    expose:
      - "5432"
    # ports:
    #  - 5432:5432

  redis:
    image: redis:alpine
    volumes:
      - redis-data:/data
    expose:
      - "6379"

  #-------- uncomment to run with pgadmin --------
  # pgadmin:
  #   container_name: pgadmin4
  #   image: dpage/pgadmin4:latest
  #   restart: always
  #   ports:
  #     - "5050:80"
  #   volumes:
  #     - pgadmin-data:/var/lib/pgadmin
  #   env_file:
  #     - ./src/.env
  #   depends_on:
  #     - db

  #-------- uncomment to run with nginx --------
  # nginx:
  #   image: nginx:latest
  #   ports:
  #     - "80:80"
  #   volumes:
  #     - ./default.conf:/etc/nginx/conf.d/default.conf
  #   depends_on:
  #     - web

  #-------- uncomment to create first superuser --------
  # create_superuser:
  #   build:
  #     context: .
  #     dockerfile: Dockerfile
  #   env_file:
  #     - ./src/.env
  #   depends_on:
  #     - db
  #     - web
  #   command: python -m src.scripts.create_first_superuser
  #   volumes:
  #     - ./src:/code/src

  #-------- uncomment to create first tier --------
  # create_tier:
  #   build:
  #     context: .
  #     dockerfile: Dockerfile
  #   env_file:
  #     - ./src/.env
  #   depends_on:
  #     - db
  #     - web
  #   command: python -m src.scripts.create_first_tier
  #   volumes:
  #     - ./src:/code/src

  # Monitoring Services
  loki:
    image: grafana/loki:3.5.0
    command: -config.file=/etc/loki/local-config.yaml
    ports:
      - "3100:3100"

  # elasticsearch:
  #   image: docker.elastic.co/elasticsearch/elasticsearch:8.12.0
  #   environment:
  #     - discovery.type=single-node
  #     - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
  #     - xpack.security.enabled=false
  #     - cluster.name=${ELASTICSEARCH_CLUSTER_NAME:-elasticsearch-cluster}
  #   ports:
  #     - "9200:9200"
  #     - "9300:9300"
  #   volumes:
  #     - elasticsearch-data:/usr/share/elasticsearch/data
  #   logging: *default-logging

  # elasticsearch-exporter:
  #   image: quay.io/prometheuscommunity/elasticsearch-exporter:latest
  #   command:
  #     - '--es.uri=http://elasticsearch:9200'
  #     - '--es.all'
  #     - '--es.indices'
  #     - '--es.indices_settings'
  #     - '--es.shards'
  #     - '--es.cluster_settings'
  #   ports:
  #     - "9114:9114"
  #   depends_on:
  #     - elasticsearch
  #   logging: *default-logging

  prometheus:
    image: prom/prometheus:v3.3.1
    ports:
      - "9090:9090"
    volumes:
      - ./monitoring/etc/prometheus:/workspace
    command:
      - --config.file=/workspace/prometheus.yml
      - --enable-feature=exemplar-storage
    depends_on:
      - loki
    logging: *default-logging

  tempo:
    image: grafana/tempo:2.7.2
    command: [ "-config.file=/etc/tempo.yml", "--target=all", "--storage.trace.backend=local", "--storage.trace.local.path=/var/tempo", "--auth.enabled=false" ]
    ports:
      - "4317:4317"
      - "4318:4318"
    volumes:
      - ./monitoring/etc/tempo/tempo.yml:/etc/tempo.yml
    depends_on:
      - loki
    logging: *default-logging

  grafana:
    image: grafana/grafana:12.0.0
    ports:
      - "4000:4000"
    environment:
      - GF_SERVER_HTTP_PORT=4000
    volumes:
      - ./monitoring/etc/grafana/:/etc/grafana/provisioning/datasources
      - ./monitoring/etc/dashboards.yaml:/etc/grafana/provisioning/dashboards/dashboards.yaml
      - ./monitoring/etc/dashboards:/etc/grafana/dashboards
    depends_on:
      - loki
      - prometheus
    logging: *default-logging

volumes:
  postgres-data:
  redis-data:
  # elasticsearch-data:
  #pgladmin-data: