- Add node-exporter service to docker-compose for CPU/Memory/Disk monitoring
- Enable node-exporter scrape target in Prometheus config
- Update System Overview dashboard with Host System section:
- CPU, Memory, Disk usage gauges
- Total RAM, Total Disk, Uptime, Load stats
- CPU & Memory over time graph
- Network I/O graph
- Add Node Exporter to service status panel
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Commented out:
- node-exporter (container not deployed)
- cadvisor (container not deployed)
- storage/presi/nutriphi-backend (no /metrics endpoint yet)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Reverting 618c58c5 which broke the CI workflow.
Will re-add notifications after fixing the issue.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add notify-start job with Telegram notification for build start
- Add notify-complete job with build status and duration notification
- Push CI metrics to Prometheus Pushgateway for Grafana visualization
- Create CI/CD Grafana dashboard with build status, duration, and history
- Add Pushgateway scrape config to Prometheus
Requires TELEGRAM_BOT_TOKEN, TELEGRAM_CHAT_ID, and PUSHGATEWAY_URL secrets.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
New dashboards:
- Application Details: Node.js runtime (heap, event loop, GC),
HTTP details (status codes, methods, top routes), error analysis
- Database Details: PostgreSQL and Redis metrics with detailed breakdowns
Alerting rules (docker/prometheus/alerts.yml):
- Service: down, high/very high error rate, slow response time
- Infrastructure: high CPU/memory/disk usage
- Database: PostgreSQL/Redis down, high connections, low cache hit
- Container: high CPU/memory, restarts
All dashboards include service selector variable for filtering.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
