📄️ Container Network Interface (CNI)
Cilium is used as the CNI, with Envoy Gateway for ingress.
📄️ Container Storage Interface (CSI)
Linstor (via the Piraeus Datastore operator) is used for persistent storage. It supports LVM block devices, snapshots, and backups, and integrates cleanly with Kubernetes.
📄️ GitOps
FluxCD is used for GitOps.