services:
  postgres:
    image: postgres:16
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-finmind}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-finmind}
      POSTGRES_DB: ${POSTGRES_DB:-finmind}
    ports: ["5432:5432"]
    volumes: ["pgdata:/var/lib/postgresql/data"]
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-finmind} -d ${POSTGRES_DB:-finmind}"]
      interval: 10s
      timeout: 5s
      retries: 10

  redis:
    image: redis:7
    ports: ["6379:6379"]
    restart: unless-stopped

  backend:
    build: ./packages/backend
    env_file:
      - .env
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_started
    ports: ["8000:8000"]
    volumes:
      - ./packages/backend/app:/app/app
      - ./packages/backend/wsgi.py:/app/wsgi.py
      - ./packages/backend/tests:/app/tests
      - ./.flake8:/app/.flake8:ro
      - ./.bandit:/app/.bandit:ro
    command: sh -c "python -m flask --app wsgi:app init-db && export PROMETHEUS_MULTIPROC_DIR=/tmp/prometheus_multiproc && rm -rf $$PROMETHEUS_MULTIPROC_DIR && mkdir -p $$PROMETHEUS_MULTIPROC_DIR && gunicorn --reload --workers=2 --threads=4 --bind 0.0.0.0:8000 wsgi:app"
    restart: unless-stopped

  nginx:
    image: nginx:1.27-alpine
    depends_on: [backend]
    ports: ["8080:80"]
    volumes:
      - ./monitoring/nginx/nginx.conf:/etc/nginx/conf.d/default.conf:ro
    restart: unless-stopped

  frontend-dev:
    image: node:20-alpine
    working_dir: /app
    env_file:
      - .env
    environment:
      - CHOKIDAR_USEPOLLING=true
      - WATCHPACK_POLLING=true
    volumes:
      - ./app:/app
      - /app/node_modules
    ports: ["5173:5173"]
    depends_on: [backend]
    command: sh -c "npm install && npm run dev -- --host 0.0.0.0 --port 5173"
    restart: unless-stopped

  prometheus:
    image: prom/prometheus:v2.54.1
    command:
      - --config.file=/etc/prometheus/prometheus.yml
      - --storage.tsdb.retention.time=14d
      - --storage.tsdb.retention.size=1GB
    volumes:
      - ./monitoring/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - prometheus-data:/prometheus
    ports: ["9090:9090"]
    restart: unless-stopped

  loki:
    image: grafana/loki:2.9.10
    command: -config.file=/etc/loki/config.yml
    volumes:
      - ./monitoring/loki/config.yml:/etc/loki/config.yml:ro
      - loki-data:/loki
    ports: ["3100:3100"]
    restart: unless-stopped

  promtail:
    image: grafana/promtail:3.0.0
    command: -config.file=/etc/promtail/config.yml
    volumes:
      - ./monitoring/promtail/config.yml:/etc/promtail/config.yml:ro
      - /var/run/docker.sock:/var/run/docker.sock:ro
    depends_on: [loki]
    restart: unless-stopped

  grafana:
    image: grafana/grafana-oss:11.1.5
    depends_on: [prometheus, loki]
    environment:
      GF_SECURITY_ADMIN_USER: ${GRAFANA_ADMIN_USER:-finmind_admin}
      GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_ADMIN_PASSWORD:-change-this-admin-password}
      GF_USERS_ALLOW_SIGN_UP: "false"
    volumes:
      - ./monitoring/grafana/provisioning/datasources:/etc/grafana/provisioning/datasources:ro
      - ./monitoring/grafana/provisioning/dashboards:/etc/grafana/provisioning/dashboards:ro
      - ./monitoring/grafana/dashboards:/var/lib/grafana/dashboards:ro
      - grafana-data:/var/lib/grafana
    ports: ["3000:3000"]
    restart: unless-stopped

  node-exporter:
    image: quay.io/prometheus/node-exporter:v1.8.2
    command:
      - --path.rootfs=/host
    volumes:
      - /:/host:ro
    restart: unless-stopped

  postgres-exporter:
    image: quay.io/prometheuscommunity/postgres-exporter:v0.16.0
    environment:
      DATA_SOURCE_NAME: postgresql://${POSTGRES_USER:-finmind}:${POSTGRES_PASSWORD:-finmind}@postgres:5432/${POSTGRES_DB:-finmind}?sslmode=disable
    depends_on:
      postgres:
        condition: service_healthy
    restart: unless-stopped

  redis-exporter:
    image: oliver006/redis_exporter:v1.63.0
    environment:
      REDIS_ADDR: redis://redis:6379
    depends_on: [redis]
    restart: unless-stopped

  nginx-exporter:
    image: nginx/nginx-prometheus-exporter:1.3.0
    command:
      - -nginx.scrape-uri=http://nginx/nginx_status
    depends_on: [nginx]
    restart: unless-stopped

volumes:
  pgdata:
  prometheus-data:
  loki-data:
  grafana-data: