HA raft cluster (5 replicas) with disable_mlock=true, IPC_LOCK capability, headless-DNS retry_join, kubernetes service_registration, 10Gi cephrbd-fast-delete PVC. Gateway API HTTPRoute on 443→8200. ArgoCD platform ApplicationSet entry added.
StatefulSet with templated PVC (cephrbd-fast-delete, 10Gi), headless service for raft cluster communication, HTTPS gateway (443→8200), and kubernetes provider retry_join for automatic cluster formation.