compose.yml

# Askbot — docker compose up
#
# Override any variable below via a .env file in this directory, e.g.:
#   SECRET_KEY=change-me-in-production
#   ADMIN_PASSWORD=supersecret
#
# Email defaults to console backend (prints to docker logs).
# For real email, add SMTP vars to .env:
#   EMAIL_BACKEND=django.core.mail.backends.smtp.EmailBackend
#   EMAIL_HOST=smtp.example.com
#   EMAIL_PORT=587
#   EMAIL_USE_TLS=true
#   EMAIL_HOST_USER=you@example.com
#   EMAIL_HOST_PASSWORD=secret
#   DEFAULT_FROM_EMAIL=you@example.com

services:
  postgres:
    image: postgres:17
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-askbot}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-askbot}
      POSTGRES_DB: ${POSTGRES_DB:-askbot}
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-askbot}"]
      interval: 5s
      timeout: 3s
      retries: 5

  valkey:
    image: valkey/valkey:8
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "valkey-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5

  askbot:
    build: .
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
      valkey:
        condition: service_healthy
    ports:
      - "${ASKBOT_PORT:-8000}:8000"
    environment:
      SECRET_KEY: ${SECRET_KEY:-change-me-for-production}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:-admin}
      DEBUG: ${DEBUG:-false}
      ALLOWED_HOSTS: ${ALLOWED_HOSTS:-*}
      CACHE_URL: redis://valkey:6379/0
      CELERY_BROKER_URL: redis://valkey:6379/1
      # Email (override via .env for real SMTP)
      EMAIL_BACKEND: ${EMAIL_BACKEND:-django.core.mail.backends.console.EmailBackend}
      EMAIL_HOST: ${EMAIL_HOST:-localhost}
      EMAIL_PORT: ${EMAIL_PORT:-25}
      EMAIL_USE_TLS: ${EMAIL_USE_TLS:-false}
      EMAIL_HOST_USER: ${EMAIL_HOST_USER:-}
      EMAIL_HOST_PASSWORD: ${EMAIL_HOST_PASSWORD:-}
      DEFAULT_FROM_EMAIL: ${DEFAULT_FROM_EMAIL:-noreply@askbot.local}
    volumes:
      - uploads:/app/upfiles
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/')"]
      interval: 15s
      timeout: 5s
      retries: 3
      start_period: 30s

volumes:
  pgdata:
  uploads: