Documentation

Tets comment

Monitoring

Grafana Alloy, Loki, Mimir, and Grafana — cluster observability stack.

• Alloy — log and metrics collection
• Loki — log storage
• Mimir — metrics storage
• Grafana — dashboards and alerting

Networking

Network architecture, load balancing, and service mesh.

• MetalLB — LoadBalancer IP allocation
• Metaleg — source IP rewriting
• Istio — service mesh and Gateway API

Storage

LINSTOR/Piraeus with DRBD replication and S3 via Garage.

Applications

Deployed applications in the cluster.

• Zammad — ticketing system

Webspaces

WordPress hosting and restore procedures.