expertfab-infra/README.md

ExpertFab – Infrastruktur Dokumentation

Zentrale Dokumentation der ExpertFab IT-Infrastruktur.

Inhalt

Dokument	Beschreibung
docs/infrastructure.md	VM-Inventar, Proxmox-Hosts, Netzwerk
docs/access.md	SSH-Zugänge, API-Token, Credentials
docs/k3s.md	K3s-Cluster, Namespaces, Ingresses, ERPNext
docs/storage.md	Longhorn Storage, PVCs, StorageClasses

Schaubilder

Datei	Beschreibung
diagrams/k8s_cluster.png	Gesamte Infrastruktur (Proxmox + K3s)
diagrams/storage_architecture.png	Longhorn Storage Architektur

Schaubilder neu generieren:

cd diagrams
python3 k8s_cluster_diagram.py
python3 storage_diagram.py

Schnellzugriff

# Proxmox
ssh -i ~/.ssh/hetzner_key root@10.42.70.1

# K3s Control Plane
ssh -i ~/.ssh/hetzner_key sd@10.42.71.50

# kubectl (am Control Plane)
sudo KUBECONFIG=/etc/rancher/k3s/k3s.yaml kubectl get pods -A

# kubectl via Proxmox (ohne sudo-Passwort)
ssh -i ~/.ssh/hetzner_key root@10.42.70.1 \
  "qm guest exec 119 -- bash -c 'KUBECONFIG=/etc/rancher/k3s/k3s.yaml kubectl get pods -A'"