L1
Hardware
3× GMKtec NucBox K7+ (Proxmox cluster) · Beelink SER (DR) · OPNsense N100 gateway · Ubiquiti switch · UPS
L2
Virtualisation
Proxmox VE 3-node cluster · Ceph distributed storage (~900 GiB usable) · LXC containers · VLAN segmentation (T1/T2/T3/DMZ/IoT)
L3
Platform
HashiCorp Vault OTP SSH · PowerDNS primary+secondary · PostgreSQL 16 + hot standby · Prometheus + Grafana · rsyslog
L4
AI Orchestration
ClydeNexus command center · AgentDeck (cc_agent fleet, 14 hosts) · ProjectLens · Anthropic API · Ollama qwen2.5:32b on RX 6900 XT
L5
Applications
PAI (personal AI server, 4 users) · Sentinel (threat analysis, 14 hosts monitored) · jobs.burntai.com · ClydeLog Analyst