# ExpertFab – VM-Inventar

## Proxmox Cluster

| Hostname           | URL / IP                          | Rolle                       |
|--------------------|-----------------------------------|-----------------------------|
| efproxcl02         | https://95.156.232.42:8006        | Proxmox Web-UI (Cluster)    |
| efproxcl02n01      | 10.42.70.1                        | Proxmox Host Node 1         |
| efproxcl02n02      | 10.42.70.2                        | Proxmox Host Node 2         |

**Specs je Node:** 64 vCPU / 128 GB RAM  
**DNS:** efproxcl02n01.sc.expertfab.de / efproxcl02n02.sc.expertfab.de

---

## VMs – efproxcl02n01

| VM-ID | Name            | Status  | CPU    | RAM   | IP              | Rolle                        |
|-------|-----------------|---------|--------|-------|-----------------|------------------------------|
| 100   | efscfw01        | stopped | –      | 16 GB | –               | OPNsense Backup (inaktiv)    |
| 101   | efsmtprelay     | running | 4 vCPU | 16 GB | 109.230.227.36  | SMTP Relay                   |
| 102   | efscweb01       | stopped | –      | 16 GB | –               | Webserver (inaktiv)          |
| 105   | efcacert        | running | –      | 4 GB  | –               | CA / Zertifikatsserver       |
| 110   | efgit01         | running | –      | 8 GB  | –               | Gitea (git.expertfab.de)     |
| 111   | eftrade01       | running | 16vCPU | 16 GB | 10.42.71.102    | Trading-VM                   |
| 112   | efbtcpay        | stopped | –      | 8 GB  | –               | BTCPay Server (inaktiv)      |
| 114   | efubutemp       | stopped | –      | 4 GB  | –               | Ubuntu Template              |
| 115   | efxmr01         | stopped | –      | 16 GB | –               | Monero Node (inaktiv)        |
| 116   | efscbank        | stopped | –      | 4 GB  | –               | Bank-VM (inaktiv)            |
| 117   | efmatrix01      | running | –      | 4 GB  | –               | Matrix Chat Server           |
| 118   | efubu24lts*     | –       | –      | 4 GB  | –               | Template (Ubuntu 24.04 LTS)  |
| 119   | efsckubctl      | running | 4 vCPU | 8 GB  | 10.42.71.50     | K3s Control Plane            |
| 121   | efsckubnode02   | running | 4 vCPU | 8 GB  | 10.42.71.52     | K3s Worker Node 2            |
| 150   | efscfw01        | running | 8 vCPU | 16 GB | 109.230.227.38  | OPNsense Firewall (aktiv)    |

*Template

## VMs – efproxcl02n02

| VM-ID | Name            | Status  | CPU     | RAM   | IP              | Rolle                        |
|-------|-----------------|---------|---------|-------|-----------------|------------------------------|
| 103   | efscdc01        | running | 8 vCPU  | 32 GB | 10.42.71.15     | Domain Controller (Windows)  |
| 104   | efscveeam01     | running | 16 vCPU | 16 GB | 10.42.71.16     | Veeam Backup Server          |
| 106   | efscprint01     | running | –       | 8 GB  | –               | Printserver                  |
| 107   | eferp01         | stopped | –       | 4 GB  | –               | Alt-ERP (inaktiv)            |
| 108   | efscairflow01   | running | –       | 8 GB  | –               | Apache Airflow               |
| 109   | efscmoni01      | running | –       | 4 GB  | –               | Monitoring                   |
| 113   | efbookstack01   | running | –       | 8 GB  | –               | BookStack Wiki               |
| 120   | efsckubnode1    | running | 4 vCPU  | 8 GB  | 10.42.71.51     | K3s Worker Node 1            |
| 122   | efscNffsBackup  | running | –       | –     | –               | NFS Backup                   |

---

## Netzwerk

| Netz         | Bereich         | Verwendung                        |
|--------------|-----------------|-----------------------------------|
| Public       | 109.230.227.x   | Öffentliche IPs (Hetzner)         |
| Intern       | 10.42.70.x      | Proxmox Hosts / Management        |
| Intern       | 10.42.71.x      | VMs / Server                      |
| K3s Pod-CIDR | 172.16.0.0/16   | Kubernetes Pod-Netzwerk (Flannel) |
| K3s SVC-CIDR | 10.43.0.0/16    | Kubernetes Services               |

**Traefik LoadBalancer IP:** 10.42.71.60  
**OPNsense** löst `www.expertfab.de` → `10.42.71.60` (intern), `expertfab.de` → öffentliche IP  
→ Wichtig: `host_name` in ERPNext muss `https://www.expertfab.de` sein (Hairpin-NAT-Fix)