Cort BuffingtonandClaude Opus 4.8
2836f71ec7
A real-time web dashboard for HBlink3 -- a separate program that replaces the old HBmonitor. It keeps HBmonitor's information and table layout (master systems with their repeaters, peer systems, OpenBridge systems, conference-bridge state, and a call log) but borrows HBlink4's modern dark aesthetic and an efficient, event-driven data path. How it works: - dashboard/server.py connects to HBlink3's NDJSON reporting feed, maintains the authoritative display state, resolves DMR IDs to callsigns/talkgroup names via the shared alias files, and serves a single-page UI plus a WebSocket that pushes JSON deltas (and a small REST API at /api/state). - dashboard/static/dashboard.html renders the tables client-side and ticks the uptime / call-duration / bridge-timeout counters in the browser, so there are no full-table re-renders and the duration figures update live. Live calls are pushed instantly; systems/peer state refreshes on the periodic config snapshot (REPORT_INTERVAL). Efficiency vs HBmonitor: JSON deltas instead of whole-table HTML pushed every tick; client-side rendering and live counters; no pickle on the wire; server- computed time deltas so the browser needs no clock sync. Includes config_sample.py, requirements.txt (FastAPI/Uvicorn/dmr_utils3 -- the core stays stdlib-only), README, run_dashboard.py launcher, and an hblink3-dash.service systemd unit. dashboard/config.py is git-ignored. Verified end-to-end against a live bridge.py: the dashboard ingests the config and bridge snapshots, resolves a talkgroup alias, and serves the branded SPA; frontend JS parses clean; the HBlink3 core test suite is unaffected (39 tests). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
36 lines
894 B
Desktop File
36 lines
894 B
Desktop File
# systemd unit for the HBlink3 dashboard (dashboard/server.py).
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#
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# Install:
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# sudo cp hblink3-dash.service /etc/systemd/system/
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# sudo systemctl daemon-reload
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# sudo systemctl enable --now hblink3-dash
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#
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# Adjust User/Group and the paths below to your install. The dashboard reads
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# dashboard/config.py for its settings (copy it from dashboard/config_sample.py).
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[Unit]
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Description=HBlink3 Dashboard
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=simple
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User=cort
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Group=cort
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WorkingDirectory=/home/cort/hblink3/dashboard
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ExecStart=/home/cort/hblink3/venv/bin/python /home/cort/hblink3/dashboard/server.py
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Restart=always
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RestartSec=10
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# Security hardening
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NoNewPrivileges=true
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PrivateTmp=true
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# Logging to the journal (journalctl -u hblink3-dash)
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StandardOutput=journal
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StandardError=journal
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SyslogIdentifier=hblink3-dash
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[Install]
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WantedBy=multi-user.target
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