# Host Topology > Generated by `scripts/docs/generate_host_topology.py` on 2026-05-12T18:32:09+00:00. ## Topology Diagram ```mermaid flowchart TD phys_pve["pve\nphysical"] phys_raspberrypi["raspberrypi\nphysical"] virt_docker["docker\nvirtual"] phys_pve --> virt_docker virt_nix_cache["nix-cache\nvirtual"] phys_pve --> virt_nix_cache virt_pbs["pbs\nvirtual"] phys_pve --> virt_pbs virt_pihole["pihole\nvirtual"] phys_pve --> virt_pihole virt_server_nixos["server-nixos\nvirtual"] phys_pve --> virt_server_nixos ``` ## Physical Hosts | Name | Type | Role | Management | OS | Hypervisor | Location | Notes | | --- | --- | --- | --- | --- | --- | --- | --- | | pve | physical | proxmox | pve.sweet.home | debian | proxmox | home | Primary Proxmox VE host | | raspberrypi | physical | edge | raspberrypi.tail13f623.ts.net | debian | | riverglades | Raspberry Pi host | ## Virtual Hosts | Name | Type | Role | Parent/Node | Management | OS | Notes | | --- | --- | --- | --- | --- | --- | --- | | docker | virtual | docker-host | pve | | linux | Primary Docker VM | | nix-cache | virtual | cache | pve | | linux | Nix binary cache VM | | pbs | virtual | backup | pve | | linux | Proxmox Backup Server VM | | pihole | virtual | dns | pve | | linux | DNS filtering VM | | server-nixos | virtual | nixos-server | pve | | nixos | General-purpose NixOS VM |