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https://github.com/Dvorinka/Dash.git
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Tomas DvorakandDevin
74c987c18a
systems + system_stats tables; agents push JSON every N seconds to POST /api/systems/ingest with a per-system bearer token. The server stores each sample, keeps a `latest` snapshot for cheap list/widget reads, prunes stats after 7d, and marks systems down when silent > max(3x interval, 30s) — firing system.up/down webhook events on transitions. cmd/dash-agent is a standalone Linux collector: /proc for cpu/mem/net/load/uptime, /sys hwmon temps, statfs disk, and container liveness via /var/run/docker.sock when present. No imports from the server module — the sample shape is duplicated deliberately so the agent stays a single static binary. Frontend: /systems card grid with usage bars, /systems/:id with recharts cpu/mem/net/load, temps + containers tables, and the agent command; `system` board widget; nav + palette + WidgetDialog picker wired. Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
32 lines
1.1 KiB
SQL
32 lines
1.1 KiB
SQL
-- +goose Up
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CREATE TABLE systems (
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id TEXT PRIMARY KEY,
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name TEXT NOT NULL,
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token TEXT NOT NULL UNIQUE,
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host TEXT NOT NULL DEFAULT '',
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os TEXT NOT NULL DEFAULT '',
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arch TEXT NOT NULL DEFAULT '',
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cpu_model TEXT NOT NULL DEFAULT '',
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cores INTEGER NOT NULL DEFAULT 0,
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interval_s INTEGER NOT NULL DEFAULT 10,
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status TEXT NOT NULL DEFAULT 'pending',
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last_seen_at TEXT,
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latest TEXT NOT NULL DEFAULT '{}',
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created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ','now'))
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);
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-- Whole agent payload per tick; no sub-field queries, so one JSON column
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-- instead of a wide row that drifts with every agent version.
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CREATE TABLE system_stats (
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system_id TEXT NOT NULL REFERENCES systems(id) ON DELETE CASCADE,
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ts TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ','now')),
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payload TEXT NOT NULL,
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PRIMARY KEY (system_id, ts)
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);
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CREATE INDEX idx_system_stats_ts ON system_stats(ts);
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-- +goose Down
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DROP TABLE IF EXISTS system_stats;
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DROP TABLE IF EXISTS systems;
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