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Merge pull request #5 from dograh-hq/feat/optimize-docker-image

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Feat/optimize docker image
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Abhishek 2025-09-24 13:32:36 +05:30 • committed by GitHub
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api/Dockerfile
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@ -1,23 +1,58 @@
# Dockerfile
FROM python:3.12-slim
# Multi-stage Dockerfile
# Stage 1: Builder - Install Python dependencies
FROM python:3.12-slim AS builder
WORKDIR /app
# Install git in builder stage (needed for pip install from git)
RUN apt-get update && apt-get install -y \
git \
ffmpeg \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
# Copy and install requirements
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
# Install dependencies to user directory for easy copying
RUN pip install --user --no-cache-dir -r requirements.txt && \
# Clean up pip cache after installation
rm -rf /root/.cache/pip
# Force reinstall of pipecat on every build (cache bust)
ARG CACHEBUST=1
RUN pip install 'git+https://github.com/dograh-hq/pipecat.git@main#egg=pipecat-ai[cartesia,deepgram,openai,elevenlabs,groq,google,azure]'
ARG CACHEBUST=1
RUN pip install --user 'git+https://github.com/dograh-hq/pipecat.git@9dbd5eb#egg=pipecat-ai[cartesia,deepgram,openai,elevenlabs,groq,google,azure]' && \
# Clean up pip cache after pipecat installation
rm -rf /root/.cache/pip
# Remove unnecessary Python cache files from installed packages
RUN find /root/.local -type f -name '*.pyc' -delete && \
find /root/.local -type d -name '__pycache__' -delete && \
find /root/.local -type f -name '*.pyo' -delete
# Stage 2: Runtime - Minimal image with only runtime dependencies
FROM python:3.12-slim AS runner
WORKDIR /app
# Only install ffmpeg (runtime dependency)
RUN apt-get update && apt-get install -y --no-install-recommends \
ffmpeg \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
# Copy Python packages from builder stage
COPY --from=builder /root/.local /root/.local
# Make sure scripts in .local are available
ENV PATH=/root/.local/bin:$PATH
# Set Python to not generate .pyc files in runtime
ENV PYTHONDONTWRITEBYTECODE=1
# Unbuffered output for better container logging
ENV PYTHONUNBUFFERED=1
# Copy application code
COPY . ./api
ENV PYTHONPATH=/app