Create Dockerfile

Dockerfile

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+# Use Ubuntu as base image for better Ollama compatibility
+FROM ubuntu:22.04
+
+# Prevent interactive prompts during package installation
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    curl \
+    python3 \
+    python3-pip \
+    python3-venv \
+    wget \
+    ca-certificates \
+    sudo \
+    dos2unix \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create and activate virtual environment
+RUN python3 -m venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
+
+# Install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
+
+# Install Ollama
+RUN curl -fsSL https://ollama.ai/install.sh | sh
+
+# Copy application files
+COPY app.py .
+COPY startup.sh .
+
+# Fix line endings and make startup script executable
+RUN dos2unix startup.sh && chmod +x startup.sh
+
+# Set environment variables for Ollama (using /tmp for guaranteed write access)
+ENV HOME=/tmp
+ENV OLLAMA_HOST=0.0.0.0:11434
+ENV OLLAMA_MODELS=/tmp/ollama/models
+ENV OLLAMA_HOME=/tmp/ollama
+
+# Expose ports
+EXPOSE 7860 11434
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=30s --start-period=60s --retries=3 \
+    CMD curl -f http://localhost:7860/health || exit 1
+
+# Start both Ollama server and FastAPI app
+CMD ["/bin/bash", "./startup.sh"]