34 lines
1.9 KiB
Docker
34 lines
1.9 KiB
Docker
# syntax=docker/dockerfile:1
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# dockerfiles/Dockerfile.hermes-jetson-tts
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FROM python:3.11-slim-bookworm@sha256:d29f48a31a8b408ed19272ca1e7b10ebae13b240a27e862d3d4217c528e2e0c3
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RUN python -m pip install --no-cache-dir piper-tts==1.5.0
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# Pin the voice data in the image so synthesis has no runtime dependency on
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# Hugging Face or mutable model metadata.
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ADD --checksum=sha256:4cabf7c3a638017137f34a1516522032d4fe3f38228a843cc9b764ddcbcd9e09 --chmod=0444 \
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https://huggingface.co/rhasspy/piper-voices/resolve/ea046e8458f6acd997706d6e6066a022b42f6fb1/en/en_US/lessac/high/en_US-lessac-high.onnx?download=true \
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/opt/models/piper/en_US-lessac-high.onnx
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ADD --checksum=sha256:db42b97d9859f257bc1561b8ed980e7fb2398402050a74ddd6cbec931a92412f --chmod=0444 \
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https://huggingface.co/rhasspy/piper-voices/resolve/ea046e8458f6acd997706d6e6066a022b42f6fb1/en/en_US/lessac/high/en_US-lessac-high.onnx.json?download=true \
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/opt/models/piper/en_US-lessac-high.onnx.json
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RUN chmod 0555 /opt/models /opt/models/piper
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COPY dockerfiles/hermes-jetson-tts-server.py /opt/atlas/hermes-jetson-tts-server.py
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RUN chmod 0555 /opt/atlas/hermes-jetson-tts-server.py
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# Load the actual pinned voice during the ARM64 build. This catches package or
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# model-format drift before the image can reach Flux.
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RUN python -c "import stat; from pathlib import Path; from piper import PiperVoice; p=Path('/opt/models/piper'); assert stat.S_IMODE(p.stat().st_mode)==0o555; assert stat.S_IMODE((p/'en_US-lessac-high.onnx').stat().st_mode)==0o444; v=PiperVoice.load(p/'en_US-lessac-high.onnx', p/'en_US-lessac-high.onnx.json', use_cuda=False, download_dir=p); assert v.config.sample_rate > 0"
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ENV HERMES_TTS_HOST=0.0.0.0 \
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HERMES_TTS_PORT=9001 \
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HERMES_TTS_VOICE=en_US-lessac-high \
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HERMES_TTS_CACHE=/opt/models/piper \
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OMP_NUM_THREADS=2 \
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PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1
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EXPOSE 9001
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ENTRYPOINT ["python", "/opt/atlas/hermes-jetson-tts-server.py"]
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