8d32cb7980
- prometheus.ts: new Prometheus client with 7d/30d range queries for disk, memory, swap, CPU steal, and disk I/O (GB/hr); getWeeklyDigestData() aggregates all metrics for digest and API endpoint - routes.ts: GET /api/vm/metrics/trend?metric=…&range=… and GET /api/vm/weekly-digest endpoints - api.ts: TrendPoint/TrendSeries types; getTrend() and getMemoryTrend() added to vmApi - vm/page.tsx: Sparkline (pure SVG polyline+fill), TrendCard with latest/avg/peak and threshold colouring, TrendsPanel with lazy load on first open; Promise.allSettled() isolation for all 5 data panels - vm-weekly-digest.sh: weekly Telegram digest via docker exec into devops-backend to reach Prometheus; emoji severity indicators; cron summary from /var/log/vm-cleanup.log - systemd timer: Mon 08:00 UTC, Persistent=true (fires on next boot if missed); first trigger 2026-06-02 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
12 lines
258 B
Desktop File
12 lines
258 B
Desktop File
[Unit]
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Description=Send weekly VM health digest via Telegram
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After=docker.service network-online.target
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Requires=docker.service
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[Service]
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Type=oneshot
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User=root
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Group=root
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Environment="HERMES_HOME=/root/.hermes"
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ExecStart=/usr/local/bin/vm-weekly-digest.sh
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