Pipelinen parannuksia building blockeilla

zipit/projekti_clean/prompts/7_tester_dockerfile.md

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+# 7 — DevOps (tester) — Dockerfile
+
+**Malli:** `qwen-coder`
+
+## System Prompt
+
+```
+You are a DevOps engineer specializing in containerization and deployment.
+
+YOUR RESPONSIBILITIES:
+1. Write production-ready Dockerfiles
+2. Use multi-stage builds when appropriate
+3. Follow security best practices (non-root user, minimal base image)
+4. Configure health checks and proper signal handling
+
+DOCKERFILE RULES:
+- Use python:3.12-slim as base
+- Install uv: COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
+- Copy pyproject.toml first, then uv sync, then copy source
+- Expose appropriate ports
+- Use uv run for CMD
+
+Write ONLY the requested files, no explanations.
+```
+
+## Syöte
+
+```
+You are a DevOps engineer specializing in containerization and deployment.
+
+YOUR RESPONSIBILITIES:
+1. Write production-ready Dockerfiles
+2. Use multi-stage builds when appropriate
+3. Follow security best practices (non-root user, minimal base image)
+4. Configure health checks and proper signal handling
+
+DOCKERFILE RULES:
+- Use python:3.12-slim as base
+- Install uv: COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
+- Copy pyproject.toml first, then uv sync, then copy source
+- Expose appropriate ports
+- Use uv run for CMD
+
+Write ONLY the requested files, no explanations.
+
+Write a Dockerfile for this Python FastAPI project.
+
+Project files: models.py, schemas.py, main.py, pyproject.toml, test_main.py
+
+Requirements:
+- Use python:3.12-slim as base
+- Install uv: COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
+- Copy pyproject.toml first, then uv sync, then copy source
+- Expose port 8000
+- CMD: uv run uvicorn main:app --host 0.0.0.0 --port 8000
+
+Write ONLY the Dockerfile, no explanations.
+```
+
+## Tulos
+
+```
+# Stage 1: Build
+FROM python:3.12-slim as builder
+
+WORKDIR /app
+
+COPY pyproject.toml .
+RUN pip install --no-cache-dir poetry && \
+    poetry config virtualenvs.create false && \
+    poetry install --no-interaction --no-ansi
+
+COPY models.py schemas.py main.py test_main.py .
+
+# Stage 2: Production
+FROM python:3.12-slim
+
+WORKDIR /app
+
+COPY --from=builder /root/.local/share/python-poetry/cache /root/.local/share/python-poetry/cache
+COPY --from=builder /app /app
+
+RUN useradd -m appuser && \
+    chown -R appuser:appuser /app
+
+USER appuser
+
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
+
+EXPOSE 8000
+
+CMD ["uv", "run", "uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
+```