Technical Architecture & Scope of Work

Deployed on clean Ubuntu 24.04 LTS nodes with UFW firewall rules, automated SSL via Caddy/Cloudflare, and Redis job queue isolation.

version: '3.8'
services:
  warmbly-core:
    image: warmbly/warmbly:latest
    restart: always
    environment:
      - DATABASE_URL=postgresql://warmbly:secret@db:5432/warmbly
      - REDIS_URL=redis://redis:6379
      - SENDING_RATE_LIMIT_PER_HR=4
    ports:
      - "127.0.0.1:3000:3000"
    depends_on:
      - db
      - redis

  db:
    image: postgres:15-alpine
    restart: always
    environment:
      POSTGRES_USER: warmbly
      POSTGRES_PASSWORD: secret_vault_password_2026
      POSTGRES_DB: warmbly
    volumes:
      - pgdata:/var/lib/postgresql/data

  redis:
    image: redis:7-alpine
    restart: always

volumes:
  pgdata: