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Proxmox-Coolify-Manager/deploy_skill/references/templates/Dockerfile.python
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urieljarethandClaude Opus 4.8 e7d1c33cd5 deploy_skill: soporte para Coolify v4.1.2 (API /applications 404) + flujo UI Playwright
Aprendido desplegando cotizador (Next.js+FastAPI+Postgres, Docker Compose,
repo privado) en coolify.urieljareth.org (v4.1.2):

- Documenta que /applications/* devuelve 404 en esta instancia y que configurar
  apps git build-from-source solo es posible por la UI web.
- Nuevos scripts scripts/coolify-ui/: coolify-login.mjs (guarda storageState) y
  Configure-CoolifyComposeApp.mjs (build pack -> Docker Compose, Reload Compose
  File, env vars por Developer view, dominios por servicio).
- references/coolify-4.1.2-notes.md: mapa de API funcional/404, gotchas (BOM
  UTF-8 rompe el parser YAML de Coolify; Reload Compose File obligatorio; pin de
  dominios por servicio o 503; no encolar deploys concurrentes; PowerShell
  [IO.File]::ReadAllText para payloads de llaves).
- env.local.template.ps1: COOLIFY_EMAIL/COOLIFY_PASSWORD para la UI.
- SKILL.md/TOOLS.md: seccion "instance reality" y flujo UI paso a paso.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
2026-07-08 00:42:12 -06:00

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Docker

# Minimal compliant Dockerfile for a Python app deployed to this Coolify instance.
#
# Hard rules followed (see docs/AGENTS-coolify-apps.md):
# - No published host ports 80/443 (Traefik routes them).
# - Real listening port is set via ports_exposes in Coolify (here 8080).
# - Healthcheck endpoint must NOT depend on the DB being reachable at boot.
FROM python:3.12-slim AS build
WORKDIR /app
ENV PIP_NO_CACHE_DIR=1
COPY requirements.txt .
RUN pip install --prefix=/install -r requirements.txt
FROM python:3.12-slim AS run
WORKDIR /app
ENV PYTHONUNBUFFERED=1
ENV PORT=8080
COPY --from=build /install /usr/local
COPY . .
HEALTHCHECK --interval=30s --timeout=5s --retries=3 --start-period=20s \
CMD python -c "import urllib.request,sys; urllib.request.urlopen('http://localhost:8080/health'); sys.exit(0)" || exit 1
EXPOSE 8080
# Adjust to your framework: gunicorn, uvicorn, fastapi, etc.
CMD ["gunicorn", "-b", "0.0.0.0:8080", "app:app"]