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Uptime Monitors

Uptime monitors are event-driven checks with per-monitor intervals, failure thresholds, and automatic recovery alerts.

Check Types

CheckWhat it measures
HTTP/HTTPSStatus code, response time, optional keyword match
PingICMP reachability and RTT
TCP PortPort open/closed, connection time
DNSRecord resolution, expected value match

Features

  • Configurable failure thresholds — set how many consecutive failures trigger an alert
  • Cooldown windows — prevent alert storms with per-monitor cooldown periods
  • Recovery alerts — automatic notification when a monitor returns to healthy state
  • Incident tracking — every incident recorded with open/closed timestamps
  • Live status — real-time updates via SSE to the dashboard

Monitor + Bra1n Integration

Monitors can be linked to Bra1n endpoints for bidirectional visibility:

  • Endpoint detail shows all linked monitors with live status
  • Monitor auto-fill — selecting a Bra1n endpoint auto-populates IP, name, location, and check type
  • V1sion badges — topology nodes display coloured ECG badges reflecting monitor status (green = UP, red = DOWN, amber = degraded)

Creating a Monitor

Monitors can be created from multiple places:

  1. Monitors tab — full creation form with all options
  2. V1sion topology — click a node's ECG badge to quick-create a monitor with target auto-filled
  3. Bra1n endpoint — create directly from an endpoint's detail view

Released under the MIT License.