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llm-automation-docs-and-rem…/templates/03_server_virtualizzazione.md
LLM Automation System 1ba5ce851d Initial commit: LLM Automation Docs & Remediation Engine v2.0 
Features:
- Automated datacenter documentation generation
- MCP integration for device connectivity
- Auto-remediation engine with safety checks
- Multi-factor reliability scoring (0-100%)
- Human feedback learning loop
- Pattern recognition and continuous improvement
- Agentic chat support with AI
- API for ticket resolution
- Frontend React with Material-UI
- CI/CD pipelines (GitLab + Gitea)
- Docker & Kubernetes deployment
- Complete documentation and guides

v2.0 Highlights:
- Auto-remediation with write operations (disabled by default)
- Reliability calculator with 4-factor scoring
- Human feedback system for continuous learning
- Pattern-based progressive automation
- Approval workflow for critical actions
- Full audit trail and rollback capability
2025-10-17 23:47:28 +00:00

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03 - Server e Virtualizzazione

Ultimo Aggiornamento: [DATA_AGGIORNAMENTO]
Versione Documento: [VERSIONE]
Responsabile: [NOME_RESPONSABILE]

1. Architettura Virtualizzazione

1.1 Hypervisor Platform

  • Piattaforma: [VMWARE/HYPER-V/PROXMOX/KVM/XEN]
  • Versione: [VERSION]
  • Licenze: [N] - Tipo: [PER-CPU/PER-VM/UNLIMITED]
  • Management Console: [URL/IP]
  • Supporto: [LEVEL] - Scadenza: [DATA]

1.2 Cluster Configuration

Cluster Name Hosts Total CPU Total RAM Total VMs DRS/HA Version
[NOME] [N] [N_CORES] [GB] [N] [ENABLED/DISABLED] [VERSION]

2. Host Fisici

2.1 Inventario Server Fisici

Hostname Marca/Modello CPU RAM (GB) Storage Locale NIC IPMI IP Rack Cluster Stato
[HOSTNAME] [VENDOR/MODEL] [MODEL/CORES] [GB] [TB] [N x SPEED] [IP] [RACK-U] [CLUSTER] [ONLINE/OFFLINE]

2.2 Configurazione Standard Server

  • BIOS Version: [VERSION]
  • Firmware: [VERSIONS]
  • Boot Mode: [UEFI/LEGACY]
  • Power Profile: [BALANCED/PERFORMANCE/POWER_SAVE]
  • Virtualization: [ENABLED] - VT-x/AMD-V, VT-d/AMD-Vi

2.3 Capacity Planning Host

Hostname CPU Usage % RAM Usage % Storage % VMs Running Overcommit Ratio
[HOSTNAME] [%] [%] [%] [N] [RATIO]

3. Macchine Virtuali

3.1 Inventario VM

VM Name OS vCPU RAM (GB) Storage (GB) IP Host Cluster Environment Status
[VMNAME] [OS/VERSION] [N] [GB] [GB] [IP] [HOST] [CLUSTER] [PROD/DEV/TEST] [ON/OFF]

3.2 Template VM

Template Name OS vCPU RAM Disk Tools Ultima Modifica Utilizzo
[TEMPLATE] [OS] [N] [GB] [GB] [VERSION] [DATA] [N VMs]

3.3 Snapshot Management

VM Name Snapshot Name Dimensione (GB) Creazione Età (giorni) Retention Policy
[VMNAME] [SNAPSHOT] [GB] [DATA] [N] [POLICY]

4. Storage Virtuale

4.1 Datastore

Datastore Tipo Capacità (TB) Utilizzato (TB) Libero (TB) Utilizzo % IOPS Latenza (ms) VMs
[NOME] [VMFS/NFS/VSAN] [TB] [TB] [TB] [%] [N] [MS] [N]

4.2 Storage Policy

Policy Name RAID Level Thick/Thin Dedupe Compression Tiering VMs Assegnate
[POLICY] [RAID] [TYPE] [SI/NO] [SI/NO] [SI/NO] [N]

5. Networking Virtuale

5.1 Virtual Switch

vSwitch Tipo Uplink MTU VLAN Port Groups Security
[NOME] [STANDARD/DISTRIBUTED] [N x SPEED] [BYTES] [VLAN_LIST] [N] [POLICY]

5.2 Port Groups

Port Group VLAN Network Security Policy Traffic Shaping VMs
[NOME] [VLAN] [SUBNET] [POLICY] [IN/OUT MBPS] [N]

5.3 Virtual Router/Firewall

Nome Tipo Versione Interfaces Rules NAT Rules VPN Status
[NOME] [NSX/VYOS/PFSENSE] [VERSION] [N] [N] [N] [N] [UP/DOWN]

6. High Availability e Fault Tolerance

6.1 HA Configuration

  • HA Abilitato: [SI/NO]
  • Admission Control: [POLICY]
  • Host Failure Response: [RESTART_VMS/LEAVE_OFF]
  • VM Restart Priority: [HIGH/MEDIUM/LOW/DISABLED]
  • Isolation Response: [POWER_OFF/LEAVE_ON]

6.2 DRS (Distributed Resource Scheduler)

  • DRS Abilitato: [SI/NO]
  • Automation Level: [MANUAL/PARTIALLY/FULLY]
  • Migration Threshold: [CONSERVATIVE/MODERATE/AGGRESSIVE]
  • VM-Host Affinity Rules: [N]
  • VM-VM Affinity Rules: [N]

6.3 Fault Tolerance

VM Name FT Status Secondary Host Lag (ms) Bandwidth Usage (Mbps) Ultimo Test
[VMNAME] [ACTIVE] [HOST] [MS] [MBPS] [DATA]

7. Backup e Recovery VM

7.1 Backup Solution

  • Software: [VENDOR/PRODUCT]
  • Versione: [VERSION]
  • Metodo: [AGENT/AGENTLESS]
  • Repository: [LOCATION]
  • Retention: [GIORNI/SETTIMANE]

7.2 Policy Backup VM

Policy Name VMs Frequenza Retention Compression Dedupe Last Job Success Rate
[POLICY] [N] [DAILY/WEEKLY] [N DAYS] [SI/NO] [SI/NO] [DATA] [%]

7.3 RPO/RTO

Criticità RPO Target RPO Attuale RTO Target RTO Attuale N. VMs
[TIER_1/2/3] [MIN/HOURS] [ACTUAL] [MIN/HOURS] [ACTUAL] [N]

8. Server Bare Metal

8.1 Server Fisici Non Virtualizzati

Hostname Ruolo OS CPU RAM Storage Management IP Rack Motivo Non-Virt
[HOSTNAME] [ROLE] [OS] [CORES] [GB] [TB] [IP] [RACK-U] [REASON]

8.2 Applicazioni su Bare Metal

9. Container Platform (se presente)

9.1 Kubernetes Clusters

Cluster Name Distribuzione Versione Master Nodes Worker Nodes Namespaces Pods Services
[NOME] [K8S/OPENSHIFT/RANCHER] [VERSION] [N] [N] [N] [N] [N]

9.2 Container Registry

  • Registry: [HARBOR/NEXUS/DTR]
  • URL: [URL]
  • Storage: [GB/TB]
  • Immagini: [N]
  • Scanning: [ENABLED/DISABLED]

10. Licensing e Compliance

10.1 Licenze Software

Software Tipo Licenza Quantità Utilizzate Disponibili Scadenza Costo Annuo
[SOFTWARE] [PERPETUAL/SUBSCRIPTION] [N] [N] [N] [DATA] [EUR]

10.2 Audit Trail

  • Ultimo Audit: [DATA]
  • Tool Utilizzo: [TOOL]
  • Conformità: [OK/WARNING/NON-COMPLIANT]
  • Azioni Richieste: [DESCRIZIONE]

11. Patch Management

11.1 Policy Patching

  • Ambiente Prod: [FREQUENZA] - Maintenance Window: [GIORNO/ORA]
  • Ambiente Non-Prod: [FREQUENZA]
  • Testing Period: [GIORNI] giorni
  • Approval Required: [SI/NO]

11.2 Stato Patching

Hostname/VM OS Patch Level Missing Patches Criticality Last Update Reboot Required
[HOSTNAME] [OS] [LEVEL] [N] [CRITICAL/HIGH/MEDIUM] [DATA] [SI/NO]

12. Monitoring e Performance

12.1 Monitoring Tool

  • Sistema: [VMWARE_VREALIZE/ZABBIX/PROMETHEUS/NAGIOS]
  • Metriche Monitorate: [CPU/RAM/DISK/NETWORK/CUSTOM]
  • Retention: [GIORNI] giorni
  • Alert Configurati: [N]

12.2 Performance Baseline

Risorsa Baseline Threshold Warning Threshold Critical Valore Attuale
CPU Usage % [%] [%] [%] [%]
RAM Usage % [%] [%] [%] [%]
Storage IOPS [N] [N] [N] [N]
Network Mbps [N] [N] [N] [N]

12.3 Top Resource Consumers

VM Name CPU % RAM GB Storage IOPS Network Mbps Ottimizzabile
[VMNAME] [%] [GB] [N] [N] [SI/NO]

13. Provisioning e Automation

13.1 Automation Tools

  • IaC Tool: [TERRAFORM/ANSIBLE/PUPPET/CHEF]
  • Templates: [N]
  • Runbooks: [N]
  • API Integration: [SI/NO]

13.2 Self-Service Portal

  • Portale: [NOME/URL]
  • Utenti Attivi: [N]
  • VM Deployate/Mese: [N]
  • Tempo Medio Provisioning: [MINUTI]

14. Disaster Recovery

14.1 DR Site

  • Localizzazione: [CITTÀ/PAESE]
  • Tipo: [HOT/WARM/COLD]
  • RPO: [HOURS]
  • RTO: [HOURS]
  • Replica: [SYNC/ASYNC]

14.2 Replica Status

VM Name Criticità DR Site Replica Method RPO Attuale Ultima Replica Health
[VMNAME] [TIER] [SITE] [TOOL/METHOD] [MIN] [DATA/ORA] [OK/WARNING/ERROR]

14.3 DR Test

  • Ultimo Test: [DATA]
  • Durata Test: [ORE]
  • VMs Testate: [N]
  • Success Rate: [%]
  • Issues Identificati: [N]
  • Prossimo Test: [DATA]

15. Security Posture

15.1 Hardening

  • CIS Benchmark: [LEVEL_1/2] - Conformità: [%]
  • Firewall Host: [ENABLED/DISABLED]
  • Antivirus/EDR: [PRODOTTO] - Coverage: [%]
  • Encryption: [VM_ENCRYPTION/DISK_ENCRYPTION]

15.2 Access Control

  • MFA Abilitato: [SI/NO]
  • RBAC Configurato: [SI/NO]
  • Ruoli Definiti: [N]
  • Service Accounts: [N]
  • Privileged Access Management: [TOOL]

15.3 Vulnerability Scanning

  • Tool: [NESSUS/QUALYS/OPENVAS]
  • Frequenza: [WEEKLY/MONTHLY]
  • Ultimo Scan: [DATA]
  • Vulnerabilità Critiche: [N]
  • Vulnerabilità Alte: [N]
  • Remediation SLA: [GIORNI] giorni

16. Capacity Management

16.1 Utilizzo Risorse Globale

  • CPU: [ALLOCATED] / [TOTAL] cores - Utilizzo: [%]%
  • RAM: [ALLOCATED] / [TOTAL] GB - Utilizzo: [%]%
  • Storage: [ALLOCATED] / [TOTAL] TB - Utilizzo: [%]%

16.2 Forecast Capacità

Risorsa Utilizzo Attuale Crescita Mensile Saturazione Prevista Azione Richiesta
CPU [%] [%] [DATA] [AZIONE]
RAM [%] [GB] [DATA] [AZIONE]
Storage [%] [TB] [DATA] [AZIONE]

17. SLA e KPI

17.1 Service Level Agreements

Servizio Availability Target Availability Attuale Performance Target Performance Attuale Breach (30gg)
[SERVIZIO] [99.9%] [%] [METRIC] [VALUE] [N]

17.2 Operational Metrics

Metrica Target Attuale Trend Note
VM Uptime [%] [%] [↑/↓/→] [NOTE]
Backup Success Rate [%] [%] [↑/↓/→] [NOTE]
Patch Compliance [%] [%] [↑/↓/→] [NOTE]
Incident Resolution Time [HOURS] [HOURS] [↑/↓/→] [NOTE]

18. Cost Management

18.1 TCO (Total Cost of Ownership)

Componente Costo Annuo (EUR) Percentuale Note
Hardware [EUR] [%] [NOTE]
Licensing [EUR] [%] [NOTE]
Supporto [EUR] [%] [NOTE]
Energia [EUR] [%] [NOTE]
Personale [EUR] [%] [NOTE]
Totale [EUR] 100%

18.2 Costo per VM

  • Costo Medio per VM/Mese: [EUR]
  • VMs in Produzione: [N]
  • Costo Totale Mensile: [EUR]

19. Documentation

19.1 Documentazione Disponibile

  • Architecture Diagrams
  • Standard Build Procedures
  • Backup/Recovery Runbooks
  • DR Procedures
  • Troubleshooting Guides

19.2 Runbook Operativi

Runbook Ultima Revisione Versione Owner Accesso
[NOME] [DATA] [VER] [OWNER] [URL/PATH]

20. Change Log

20.1 Modifiche Recenti

Data Change ID Descrizione Componente Eseguito da Esito
[DATA] [ID] [DESC] [COMPONENT] [NOME] [SUCCESS/ROLLBACK]

20.2 Upgrade Pianificati

Componente Versione Attuale Versione Target Data Pianificata Downtime Status
[COMPONENT] [VERSION] [VERSION] [DATA] [HOURS] [PLANNED/APPROVED]

Token Utilizzati: [CONTEGGIO_APPROSSIMATIVO]
Prossimo Aggiornamento Previsto: [DATA]