docker-compose.yml

version: "3"

services:
  backend:
    image: backend
    container_name: backend
    build: .
    user: appuser
    ports:
      - '8000:8000'
    volumes:
      - ./service:/app
    depends_on:
      database:
        condition: service_healthy
      cache:
        condition: service_healthy
    command: bash -c 'alembic upgrade head && uvicorn app:app --reload --host 0.0.0.0'

  database:
    image: postgres:15-alpine
    hostname: $${POSTGRES_HOST}
    container_name: database
    environment:
      - POSTGRES_DB=database
      - POSTGRES_HOST=database
      - POSTGRES_PORT=5432
      - POSTGRES_USER=user
      - POSTGRES_PASSWORD=password
      - POSTGRES_HOST_AUTH_METHOD=trust
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}" ]
      interval: 1s
      timeout: 3s
      retries: 5
    ports:
      - '8001:5432'
    volumes:
      - database:/var/lib/postgresql/data

  cache:
    image: redis:7-alpine
    hostname: $${REDIS_HOST}
    container_name: cache
    environment:
      - REDIS_HOST=cache
    healthcheck:
      test: [ "CMD", "redis-cli","ping" ]
      interval: 1s
      timeout: 3s
      retries: 5
    ports:
      - '8002:6379'

  worker:
    image: worker
    hostname: worker
    container_name: worker
    build: .
    user: appuser
    ports:
      - '9191:9191'
    volumes:
      - ./service:/app
    depends_on:
      database:
        condition: service_healthy
      cache:
        condition: service_healthy
    # Don't use --watch for production setup!
    command: 'dramatiq --watch . --processes 4 core.workers'

  scheduler:
    image: scheduler
    hostname: scheduler
    container_name: scheduler
    build: .
    user: appuser
    volumes:
      - ./service:/app
    depends_on:
      cache:
        condition: service_healthy
    command: 'periodiq core.workers'

  prometheus:
    image: prom/prometheus:v2.41.0
    hostname: prometheus
    container_name: prometheus
    ports:
      - '9090:9090'
    volumes:
      - prometheus:/prometheus
      - ./configs/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml

  grafana:
    image: grafana/grafana-oss:9.3.2
    hostname: grafana
    container_name: grafana
    environment:
      - GF_DASHBOARDS_DEFAULT_HOME_DASHBOARD_PATH=/etc/grafana/provisioning/dashboards/dashboard.json
    ports:
      - '3000:3000'
    volumes:
      - grafana:/var/lib/grafana
      - ./configs/grafana/dashboards/:/etc/grafana/provisioning/dashboards/
      - ./configs/grafana/provisioning/:/etc/grafana/provisioning/datasources/
    depends_on:
      - prometheus

volumes:
  database:
  prometheus:
  grafana: