8799a8c676
Add Docker healthcheck blocks so Nomad check stanzas map 1:1 at migration: - agents / agents-llama: pgrep -f entrypoint.sh (60s interval) - woodpecker-agent: wget healthz on :3333 (30s interval) - edge: curl Caddy admin API on :2019 (30s interval) - staging: wget Caddy admin API on :2019 (30s interval) - chat: add /health endpoint to server.py (no-auth 200 OK), fix Dockerfile HEALTHCHECK to use it, add compose-level healthcheck Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
35 lines
1.1 KiB
Docker
35 lines
1.1 KiB
Docker
# disinto-chat — minimal HTTP backend for Claude chat UI
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#
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# Small Debian slim base with Python runtime.
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# Chosen for simplicity and small image size (~100MB).
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#
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# Image size: ~100MB (well under the 200MB ceiling)
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#
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# The claude binary is mounted from the host at runtime via docker-compose,
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# not baked into the image — same pattern as the agents container.
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FROM debian:bookworm-slim
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# Install Python (no build-time network access needed)
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RUN apt-get update && apt-get install -y --no-install-recommends \
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python3 \
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&& rm -rf /var/lib/apt/lists/*
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# Non-root user — fixed UID 10001 for sandbox hardening (#706)
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RUN useradd -m -u 10001 -s /bin/bash chat
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# Copy application files
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COPY server.py /usr/local/bin/server.py
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COPY entrypoint-chat.sh /entrypoint-chat.sh
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COPY ui/ /var/chat/ui/
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RUN chmod +x /entrypoint-chat.sh /usr/local/bin/server.py
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USER chat
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WORKDIR /var/chat
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EXPOSE 8080
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD python3 -c "import urllib.request; urllib.request.urlopen('http://localhost:8080/health')" || exit 1
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ENTRYPOINT ["/entrypoint-chat.sh"]
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