20. Internal System Administration

• 20.1. Writing documentation setup
• 20.2. Uptime Kuma
• 20.3. What is Lego
• 20.4. GNU Taler monitoring
• 20.5. Backups
• 20.6. Installation of Prometheus
• 20.7. Prometheus alerts
• 20.8. Nginx Prometheus Exporter
• 20.9. Prometheus node-exporter
• 20.10. Prometheus postgres-exporter
• 20.11. Grafana Loki
• 20.12. Grafana Promtail
• 20.13. Grafana backup
• 20.14. Reprepro setup