dockerfile using pip

Dockerfile

@@ -1,54 +1,29 @@
-# Stage 1: Get uv installer
-FROM ghcr.io/astral-sh/uv:0.2.12 as uv
-
-# Stage 2: Main application image
+# Single stage build
 FROM python:3.10.12-slim-bookworm
 
-# Copy uv from first stage
-COPY --from=uv /uv /uv
-
-# Create virtual environment with uv
-RUN --mount=type=cache,target=/root/.cache/uv \
-    /uv venv /opt/venv
-
-# Set environment variables
-ENV VIRTUAL_ENV=/opt/venv \
-    PATH="/opt/venv/bin:$PATH"
-
-# Install system dependencies
-RUN apt-get update && apt-get install -y \
-    portaudio19-dev \
-    && rm -rf /var/lib/apt/lists/*
-
-# Create user and set permissions (required for HF Spaces)
+# Create user with ID 1000 (required by HF Spaces)
 RUN useradd -m -u 1000 user && \
     chown -R user /opt/venv
 
-# Switch to user context
+# Switch to non-root user context (matches security requirements)
 USER user
 WORKDIR /app
 
-# Set home to user's home directory
+# Set home directory (aligns with doc's permission guidance)
 ENV HOME=/home/user \
     PATH=/home/user/.local/bin:$PATH \
-    HF_HOME=/home/user/.cache/huggingface \
-    UV_CACHE_DIR=/app/.uv-cache
-
-# Create cache directory with proper permissions
-RUN mkdir -p $UV_CACHE_DIR && chown -R user:user $UV_CACHE_DIR
+    HF_HOME=/home/user/.cache/huggingface
 
-# Copy requirements first for caching
+# Install dependencies with pip (same approach as doc's example)
 COPY --chown=user requirements.txt .
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
-# Install Python packages with uv caching
-RUN --mount=type=cache,target=$UV_CACHE_DIR,uid=1000,gid=1000 \
-    /uv pip install -r requirements.txt
-
-# Copy application code
+# Copy application code (same pattern)
 COPY --chown=user . .
 
-# Expose FastRTC port (matches HF Spaces default)
+# Expose correct port (matches doc's default 7860)
 EXPOSE 7860
 
-# Start the application using uvicorn (FastAPI)
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
+# Identical CMD to doc's FastAPI example
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]

Dockerfile.uv

@@ -0,0 +1,49 @@
+# Stage 1: Get uv installer
+FROM ghcr.io/astral-sh/uv:0.2.12 as uv
+
+# Stage 2: Main application image
+FROM python:3.10.12-slim-bookworm
+
+# Copy uv from first stage
+COPY --from=uv /uv /uv
+
+# Create virtual environment with uv
+RUN --mount=type=cache,target=/root/.cache/uv \
+    /uv venv /opt/venv
+
+# Set environment variables
+ENV VIRTUAL_ENV=/opt/venv \
+    PATH="/opt/venv/bin:$PATH"
+
+# Create user and set permissions (required for HF Spaces)
+RUN useradd -m -u 1000 user && \
+    chown -R user /opt/venv
+
+# Switch to user context
+USER user
+WORKDIR /app
+
+# Set home to user's home directory
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH \
+    HF_HOME=/home/user/.cache/huggingface \
+    UV_CACHE_DIR=/app/.uv-cache
+
+# Create cache directory with proper permissions
+RUN mkdir -p $UV_CACHE_DIR && chown -R user:user $UV_CACHE_DIR
+
+# Copy requirements first for caching
+COPY --chown=user requirements.txt .
+
+# Install Python packages with uv caching
+RUN --mount=type=cache,target=$UV_CACHE_DIR,uid=1000,gid=1000 \
+    /uv pip install -r requirements.txt
+
+# Copy application code
+COPY --chown=user . .
+
+# Expose FastRTC port (matches HF Spaces default)
+EXPOSE 7860
+
+# Start the application using uvicorn (FastAPI)
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]