zlh-grind/INFRASTRUCTURE.md

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ZeroLagHub Infrastructure

Dedicated Server — GTHost Detroit (Active)

Hardware: Supermicro 2029TP-HTR CPU: Intel Xeon Gold 6152 — 22 cores / 44 threads, 2.13.7GHz RAM: 192GB DDR4 Storage: 2x 1.92TB SSD Network: Unmetered bandwidth OS: Proxmox VE 9.x Provider: GTHost Detroit Cost: $99/month Public IP: 66.163.115.224 (Proxmox mgmt), additional IPs for OPNsense WAN IPMI: Available via GTHost panel for out-of-band access


Network Bridges (Proxmox)

Bridge Purpose Notes
vmbr0 WAN / Proxmox mgmt ens6f0, 66.163.115.224/24
vmbr1 CORE_LAN 10.60.0.0/24
vmbr2 DEV_LAN
vmbr3 GAME_LAN
vmbr4 VPN_LAN
vmbr5 MGMT_LAN 172.60.0.0/24 — Proxmox host at 172.60.0.6
vmbr6 ZPACK_LAN 10.70.0.0/24

VM / LXC Inventory

Core Infrastructure (9000s)

ID Name Type IP Role
9001 zlh-router VM OPNsense 26.1 — core router, DHCP, firewall
9002 zpack-router VM OPNsense 26.1 — game/dev router
9010 zpack-dns LXC 10.60.0.14 Technitium DNS — internal.zlh zone
9011 zlh-proxy LXC 10.60.0.16 Caddy — core reverse proxy
9012 zpack-proxy LXC 10.70.0.11 Traefik v3 — game/dev edge, wildcard TLS
9013 zlh-connect LXC Twingate connector — admin remote access
9014 zlh-artifacts LXC 10.60.0.17 Caddy file server — runtimes, jars, agent binaries
9015 zpack-velocity LXC 10.70.0.10 Velocity 3.5 — Minecraft proxy
9016 zlh-monitor LXC 10.60.0.25 Prometheus + Grafana
9017 zlh-back VM 10.60.0.24 / 172.60.0.x Proxmox Backup Server
9020 zpack-api VM 10.60.0.18 Node.js API, MariaDB, Redis
9021 zpack-portal VM 10.60.0.19 Next.js portal
9030 aimeesites LXC Static site hosting

Templates

ID Name Notes
820 zlh-base Base LXC template for game/dev container provisioning

ID Ranges

Range Purpose
9000s Core infrastructure
5000+ Game server containers (provisioned by platform)
6000+ Dev containers (provisioned by platform)

Internal DNS (internal.zlh zone — Technitium)

Hostname IP
zpack-api.internal.zlh 10.60.0.18
zpack-portal.internal.zlh 10.60.0.19
zlh-dns.internal.zlh 10.60.0.14
zlh-monitor.internal.zlh 10.60.0.25
zlh-pbs.internal.zlh 10.60.0.24
zlh-proxy.internal.zlh 10.60.0.16
zlh-artifacts.internal.zlh 10.60.0.17
zpack-proxy.internal.zlh 10.70.0.11
zpack-velocity.internal.zlh 10.70.0.10
zlh-proxmox.internal.zlh 172.60.0.6

Backup Strategy

  • PBS (zlh-back 9017) — primary backup for all VMs/LXCs on new host
  • Backblaze B2 (zpack-migration bucket) — offsite copy of critical data and old host backups
  • Old Denver host decommissioned Apr 2, 2026 — OS wiped, disks striped

Decommissioned

Server Specs Dates Notes
GTHost Denver Silver 4116 12c/24t, 192GB, 2x1.92TB SSD, $103/mo Until Apr 2, 2026 Migrated to Detroit. OS wiped Apr 2, 2026.