docker-compose.yml

services:
  db:
    image: postgres:15-alpine
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: task_tracker_production
      POSTGRES_MULTIPLE_DATABASES: task_tracker_production_cache,task_tracker_production_queue,task_tracker_production_cable
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./docker/init-databases.sh:/docker-entrypoint-initdb.d/init-databases.sh
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U postgres" ]
      interval: 10s
      timeout: 5s
      retries: 5

  web:
    build: .
    command: >
      sh -c "bin/rails db:prepare &&
             ./bin/thrust ./bin/rails server -b 0.0.0.0"
    environment:
      RAILS_ENV: production
      DATABASE_URL: postgres://postgres:postgres@db:5432/task_tracker_production
      CACHE_DATABASE_URL: postgres://postgres:postgres@db:5432/task_tracker_production_cache
      QUEUE_DATABASE_URL: postgres://postgres:postgres@db:5432/task_tracker_production_queue
      CABLE_DATABASE_URL: postgres://postgres:postgres@db:5432/task_tracker_production_cable
      RAILS_MASTER_KEY: ${RAILS_MASTER_KEY}
      RAILS_LOG_TO_STDOUT: "true"
      RAILS_SERVE_STATIC_FILES: "true"
      SOLID_QUEUE_IN_PUMA: "true"
      PORT: "80"
    ports:
      - "3003:80"
    depends_on:
      db:
        condition: service_healthy
    volumes:
      - storage_data:/rails/storage
    tmpfs:
      - /rails/tmp/cache
      - /rails/tmp/pids
    healthcheck:
      test: [ "CMD-SHELL", "curl -f http://localhost:80/up || exit 1" ]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    deploy:
      resources:
        limits:
          memory: 512M
        reservations:
          memory: 256M
    restart: unless-stopped

volumes:
  postgres_data:
  storage_data: