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https://github.com/alexbelgium/hassio-addons.git
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b3c27024d8
Codex flagged that the synchronous pre-warm (up to 300s) blocked the proxy port bind, defeating the terminal wrapper's health-check fallback and, combined with the new settings-managed ANTHROPIC_BASE_URL, could send terminal Claude Code launches to a proxy that was not listening yet. The proxy already has a non-blocking answer to a cold cache: content_router.py calls compressor.ensure_background_load() on first use and passes the request through uncompressed until the model lands, so the port always binds immediately. Persisting HF_HOME alone is enough -- Kompress self-heals within the first couple of requests on a cold boot and loads instantly (eager preload) on every boot after. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
34 lines
1.9 KiB
Plaintext
Executable File
34 lines
1.9 KiB
Plaintext
Executable File
#!/usr/bin/with-contenv bashio
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# Headroom optimization proxy — local backend for Claude Desktop MCP and Claude Code.
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declare port=8787
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declare host=127.0.0.1
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# The dashboard is unauthenticated. Keep it container-local by default and bind all
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# interfaces only when the user explicitly opts in and maps port 8787.
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if bashio::config.true 'expose_headroom_dashboard'; then
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host=0.0.0.0
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fi
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if bashio::config.true 'install_headroom' && command -v headroom > /dev/null 2>&1; then
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# Kompress (the ONNX compression engine) needs its model in the local HF cache: the
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# proxy's startup preload is deliberately cache-only, and the default HF cache lands
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# under ~/.cache, which the add-on points at tmpfs (/tmp/cache) — wiped on every
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# restart. Without a warm persistent cache the proxy ran forever in "deferred" mode
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# and recorded zero compression savings. Point the cache at persistent storage;
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# nothing else is needed here — the proxy's own request path already downloads a
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# missing model in the background on first use (ensure_background_load) and passes
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# requests through uncompressed until it lands, so this self-heals within a couple of
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# requests on the first boot and loads instantly (eager preload) on every boot after.
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# A synchronous pre-warm was tried here and removed: it blocked the port bind for up
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# to the download's duration, which left the settings-managed ANTHROPIC_BASE_URL
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# (see 82-claude_tools.sh) pointing at a proxy that wasn't listening yet.
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export HF_HOME="${HOME}/.headroom/hf"
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mkdir -p "$HF_HOME"
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chown abc:abc "$HF_HOME" 2> /dev/null || true
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bashio::log.info "svc-headroom: starting local Headroom proxy on ${host}:${port}"
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exec s6-setuidgid abc headroom proxy --host "${host}" --port "${port}" --code-aware
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fi
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bashio::log.info "svc-headroom: install_headroom disabled or headroom not found; idling"
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exec sleep infinity
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