Application Alerting
Configure alerts for critical application events.
Alert Channels
| Channel | Configuration |
|---|---|
| SMTP configuration | |
| Slack | Webhook URL |
| PagerDuty | Integration key |
| Discord | Webhook URL |
Recommended Alerts
Critical
| Alert | Condition | Action |
|---|---|---|
| API Down | Health check fails 3min | Page on-call |
| Database Down | No DB connection | Page on-call |
| High Error Rate | 5xx > 5% for 5min | Page on-call |
| Disk Full | Disk > 90% | Alert ops team |
Warning
| Alert | Condition | Action |
|---|---|---|
| High Latency | P99 > 2s for 10min | Notify team |
| Memory Usage High | > 80% for 15min | Investigate |
| Queue Backlog | > 1000 pending jobs | Scale workers |
| SSL Expiring | Certificate < 14 days | Renew cert |
Info
| Alert | Condition | Action |
|---|---|---|
| Deployment Complete | New version deployed | Verify |
| Backup Complete | Daily backup finished | Log |
Grafana Alerting
groups:
- name: gauzy-alerts
rules:
- alert: APIHighErrorRate
expr: rate(http_requests_total{status=~"5.."}[5m]) / rate(http_requests_total[5m]) > 0.05
for: 5m
labels:
severity: critical
annotations:
summary: "API error rate > 5%"
Related Pages
- Grafana Dashboards — dashboards
- Prometheus Metrics — metrics
- Health Checks — health monitoring