Dockerize chat_backend for server-infra deploy (closes #6).

Add uv packaging, env-driven Django settings, OLLAMA_BASE_URL (LAN GPU host), DatabaseStorage for prompt/document blobs, compose/CI/deploy workflows mirroring scha, and ASGI gunicorn+UvicornWorker for WebSockets.
2026-07-25 07:03:10 -05:00
parent 77d7edd0dc
commit de84ff1b00
31 changed files with 5970 additions and 532 deletions
@@ -0,0 +1,33 @@
+# Local development environment file (copy to .env).
+# For production server values, use .env.prod.example instead.
+DJANGO_ENV=dev
+DJANGO_DEBUG=true
+DJANGO_SECRET_KEY=change-me-for-local-development
+DJANGO_ALLOWED_HOSTS=localhost,127.0.0.1,0.0.0.0
+# Optional; when unset, http:// origins are derived for local hosts.
+# DJANGO_CSRF_TRUSTED_ORIGINS=http://localhost:8003,http://127.0.0.1:8003
+
+# Database (docker-compose sets DATABASE_URL for the web service)
+DATABASE_URL=postgres://chat_backend:chat_backend@db:5432/chat_backend
+
+# Ollama — local loopback when Ollama runs on this machine; LAN IP for GPU host.
+OLLAMA_BASE_URL=http://127.0.0.1:11434
+# OLLAMA_MODEL=llama3.2
+# OLLAMA_EMBED_MODEL=llama3.2
+
+# Email (SMTP2GO) — optional for local
+EMAIL_HOST=mail.smtp2go.com
+EMAIL_HOST_USER=
+EMAIL_HOST_PASSWORD=
+EMAIL_PORT=2525
+EMAIL_USE_TLS=true
+
+# Captcha (optional local)
+CAPTCHA_SECRET_KEY=
+
+# Gunicorn / ASGI
+GUNICORN_WORKERS=2
+GUNICORN_BIND=0.0.0.0:8000
+
+# Host port for docker-compose.prod.yml
+WEB_PORT=8003