FROM vllm/vllm-openai:latest

# Gemma 4 (model_type=gemma4) needs newer transformers than vLLM bundles.
# TGI does NOT support gemma4 yet — this image uses vLLM which does.
RUN pip install --no-cache-dir "transformers>=4.51.0" "accelerate>=0.34.0"

COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

EXPOSE 7860

ENTRYPOINT ["/entrypoint.sh"]