ɳSentry Plugin Reference

ɳSentry Plugin Reference

Complete specifications for all plugins in the ɳSentry bundle.

Plugin Specifications

Plugin	Port	Tier	Role	Data
nself-uptime-monitor	3831	Baseline	HTTP/HTTPS endpoint checks	Uptime, latency, SSL cert status
nself-status-page	3832	Baseline	Public status dashboard	Incident timeline, component status
nself-incident-mgmt	3833	Baseline	Incident creation + resolution	Incident records, assignments, notes
nself-alert-router	3834	Baseline	Alert aggregation + routing	Alert rules, dedup config, routing matrix
nself-slo-tracker	3835	Baseline	SLO definition + tracking	SLO targets, error budgets, burn rates
nself-synthetic-monitor	3836	Baseline	Multi-step user flow testing	Flow results, screenshots, video
nself-rum	3837	Baseline	Real User Monitoring (browser)	PageView, error, perf beacons, session replay
nself-errors	3838	Expansion	Error ingestion + grouping	Error events, stack traces, source maps
nself-cron-monitor	3839	Expansion	Cron job heartbeat tracking	Job status, duration, failure logs
nself-oncall	3840	Expansion	On-call schedule + escalation	Schedules, escalation rules, assignments
nself-crash	3841	Expansion	Native crash reporting	iOS/Android crash dumps, symbolication
nself-anomaly	3842	Expansion	Anomaly detection on metrics	Baselines, deviation alerts
nself-audit	3843	Free	Audit log storage + compliance	Audit records, immutable log, reports

Configuration Per Plugin

nself-uptime-monitor

NSENTRY_UPTIME_CHECK_INTERVAL=300  # seconds
NSENTRY_UPTIME_TIMEOUT=10
NSENTRY_UPTIME_REGIONS=us-west,us-east,eu-west  # probe locations

nself-errors

NSENTRY_ERRORS_RETENTION=90  # days
NSENTRY_ERRORS_SAMPLE_RATE=1.0  # 100% (lower to reduce volume)
NSENTRY_ERRORS_BATCH_SIZE=100

nself-slo-tracker

NSENTRY_SLO_API_TARGET=99.95
NSENTRY_SLO_WEB_TARGET=99.9
NSENTRY_SLO_BURN_ALERT_THRESHOLD=10  # %/day

nself-alert-router

NSENTRY_ALERT_SLACK_WEBHOOK=https://hooks.slack.com/...
NSENTRY_ALERT_EMAIL_FROM=alerts@yourdomain.com
NSENTRY_ALERT_PAGERDUTY_KEY=...

Integration

Each plugin exposes a GraphQL API at /api/graphql + REST endpoints at /<plugin-name>/api/.

Example: query errors from nself-errors plugin

query {
  errors(first: 10, filter: { severity: ERROR }) {
    edges {
      node {
        id
        message
        stackTrace
        occurrenceCount
        lastSeen
      }
    }
  }
}

See API Reference for complete endpoint documentation.