Update Dockerfile

Author: morettimaxi

Dockerfile

@@ -1,67 +1,70 @@
-# ------------------------------------------------------------------------------
-# Stage 1: Builder
-# This stage builds the application and its dependencies.
-# ------------------------------------------------------------------------------
-FROM python:3.13.3-slim-bookworm AS builder
-WORKDIR /app
-
-# Install system build tools for packages with native extensions
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends build-essential gcc libffi-dev libssl-dev && \
-    rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*.deb
-
-# Pre-build all dependencies into wheels for reproducibility and speed
-COPY --chown=root:root --chmod=644 requirements.txt .
-RUN pip wheel --no-cache-dir --wheel-dir=/app/wheelhouse -r requirements.txt
-
-# ------------------------------------------------------------------------------
-# Stage 2: Runtime
-# This stage creates the final, minimal image to run the application.
-# ------------------------------------------------------------------------------
-FROM python:3.13.3-slim-bookworm AS runtime
-WORKDIR /app
-
-# Metadata labels
-LABEL org.opencontainers.image.title="🧪 RESTful API with Python 3 and FastAPI"
-LABEL org.opencontainers.image.description="Proof of Concept for a RESTful API made with Python 3 and FastAPI"
-LABEL org.opencontainers.image.licenses="MIT"
-LABEL org.opencontainers.image.source="https://github.com/nanotaboada/python-samples-fastapi-restful"
-
-# Copy prebuilt wheels and install dependencies
-COPY --chown=root:root --chmod=644 requirements.txt .
-COPY --from=builder --chown=root:root --chmod=755 /app/wheelhouse /app/wheelhouse
-RUN pip install --no-cache-dir --no-index --find-links /app/wheelhouse -r requirements.txt && \
-    rm -rf /app/wheelhouse
-
-# Copy application code (read-only)
-COPY --chown=root:root --chmod=644      main.py     ./
-COPY --chown=root:root --chmod=755      database    ./database
-COPY --chown=root:root --chmod=755      models      ./models
-COPY --chown=root:root --chmod=755      routes      ./routes
-COPY --chown=root:root --chmod=755      schemas     ./schemas
-COPY --chown=root:root --chmod=755      services    ./services
-
-# Copy metadata for GHCR (read-only)
-COPY --chown=root:root --chmod=644      README.md   ./
-COPY --chown=root:root --chmod=755      assets      ./assets
-
-# Copy entrypoint sctipt and SQLite database
-COPY --chown=root:root --chmod=755      scripts/entrypoint.sh       ./entrypoint.sh
-COPY --chown=root:root --chmod=755      sqlite3-db                  ./docker-compose
-
-# Create non-root user and make volume mount point writable
-RUN groupadd --system fastapi && \
-    adduser --system --ingroup fastapi --disabled-password --gecos '' fastapi && \
-    mkdir -p /sqlite3-db && \
-    chown fastapi:fastapi /sqlite3-db
-
-# Drop privileges
-USER fastapi
-
-# Logging output immediately
-ENV PYTHONUNBUFFERED=1
-
-EXPOSE 9000
-
-ENTRYPOINT ["./entrypoint.sh"]
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "9000"]
+# ------------------------------------------------------------------------------ 
+# Stage 1: Builder 
+# ------------------------------------------------------------------------------ 
+    FROM python:3.13.3-slim-bookworm AS builder 
+    WORKDIR /app 
+    
+    # Install build dependencies 
+    RUN apt-get update && \
+        apt-get install -y --no-install-recommends \
+            build-essential \
+            gcc \
+            libffi-dev \
+            libssl-dev && \
+        apt-get clean && \
+        rm -rf /var/lib/apt/lists/* 
+    
+    # Copy and pre-build Python dependencies 
+    COPY requirements.txt . 
+    RUN pip install --upgrade pip && \
+        pip wheel --no-cache-dir --wheel-dir=/app/wheelhouse -r requirements.txt 
+    
+    # ------------------------------------------------------------------------------ 
+    # Stage 2: Runtime 
+    # ------------------------------------------------------------------------------ 
+    FROM python:3.13.3-slim-bookworm AS runtime 
+    WORKDIR /app 
+    
+    # Metadata 
+    LABEL org.opencontainers.image.title="🧪 RESTful API with Python 3 and FastAPI" 
+    LABEL org.opencontainers.image.description="Proof of Concept for a RESTful API made with Python 3 and FastAPI" 
+    LABEL org.opencontainers.image.licenses="MIT" 
+    LABEL org.opencontainers.image.source="https://github.com/nanotaboada/python-samples-fastapi-restful" 
+    
+    # Install runtime dependencies 
+    COPY requirements.txt . 
+    COPY --from=builder /app/wheelhouse /app/wheelhouse 
+    RUN pip install --no-cache-dir --no-index --find-links=/app/wheelhouse -r requirements.txt && \
+        rm -rf /app/wheelhouse 
+    
+    # Copy app code 
+    COPY main.py . 
+    COPY database/ ./database/ 
+    COPY models/ ./models/ 
+    COPY routes/ ./routes/ 
+    COPY schemas/ ./schemas/ 
+    COPY services/ ./services/ 
+    COPY README.md . 
+    COPY assets/ ./assets/ 
+    
+    # Copy startup script and SQLite DB seed 
+    COPY scripts/entrypoint.sh ./entrypoint.sh 
+    RUN chmod +x ./entrypoint.sh
+    COPY sqlite3-db ./docker-compose 
+    
+    # Create non-root user and make volume writable 
+    RUN groupadd --system fastapi && \
+        useradd --system --gid fastapi --create-home fastapi && \
+        mkdir -p /sqlite3-db && \
+        chown -R fastapi:fastapi /app /sqlite3-db 
+    
+    # Configure environment 
+    ENV PYTHONUNBUFFERED=1 
+    EXPOSE 9000 
+    
+    ENTRYPOINT ["./entrypoint.sh"] 
+    CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "9000"]
+    
+    # 👇 Importante: solo al final
+    USER fastapi
+