Files
uno-q-audio-synth/system/prometheus-exporter.service
T
david 163ad4145b add prometheus exporter + test suite
- prometheus-exporter.py: stdlib-only HTTP metrics on :9090/metrics
- Exposes: ALSA status, hw_ptr rate, service health, mixer controls
- MIDI counters: notes_on, notes_off, errors
- test-unit.py: 10-test suite covering full MIDI→Pd→Audio pipeline
- test-tone.pd, test-midi-log.pd: minimal debug patches
- systemd service for exporter
- install.sh/deploy updated to include exporter
2026-06-24 02:22:05 -07:00

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[Unit]
Description=Prometheus metrics exporter for synth pipeline
After=multi-user.target
[Service]
Type=simple
ExecStart=/home/arduino/uno-q-audio-synth/scripts/prometheus-exporter.py
User=root
Restart=on-failure
RestartSec=5
StandardOutput=journal
StandardError=journal
[Install]
WantedBy=multi-user.target