Andrey 0d5dc67eb9 feat: add Node Exporter Full dashboard and auto-installation ...

- Add Node Exporter Full dashboard (ID: 1860) from Grafana.com
- Configure automatic dashboard installation in playbook.yml
- Add prometheus-node-exporter service installation and configuration
- Add port 9100 to UFW firewall rules
- Add dashboard verification tasks in playbook
- Configure Grafana variables for admin credentials

2025-09-16 12:19:48 +03:00

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provisioning

feat: add Node Exporter Full dashboard and auto-installation

2025-09-16 12:19:48 +03:00