Professional Docker setup: pinned builds, healthcheck, dev/prod compo…#3
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…se split Dockerfile: - Add .dockerignore (no more .git/.env/.venv leaking into the image) - Pin uv image (0.11) instead of :latest, install with --locked so the build fails on a stale uv.lock - BuildKit cache mount for uv, bytecode precompilation, UV_LINK_MODE=copy - venv moved to root-owned /opt/venv: the app user cannot modify its own dependencies - Non-root user with nologin shell, app dir prepared via install -d - Image-level HEALTHCHECK probing /health/ (no curl dependency) - OCI image labels, dedicated production target with code baked in Compose: - Split into docker-compose.yml (shared base), docker-compose.override.yml (dev: source bind-mount, DB ports on localhost only) and docker-compose.prod.yml (production target, resource limits, DB ports unpublished) - json-file log rotation on all services, init: true for django - Drop unused uv_cache/logs/www mounts and MODE variable Settings: - prod: allow 127.0.0.1 host and exempt /health/ from SSL redirect so the container healthcheck works behind TLS-terminating proxies Tooling: make up-prod/down-prod/logs-prod, README Docker section, ignore staticfiles/ in git https://claude.ai/code/session_01YZr4TbzTw6EkkFqZz2onTF
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…se split
Dockerfile:
Compose:
Settings:
Tooling: make up-prod/down-prod/logs-prod, README Docker section, ignore staticfiles/ in git