Infrastructure

dashboard · btop · headscale admin · gitea

Headscale Network

tailnet.jackmhny.xyz — 100.64.0.0/10

Scout

100.64.0.1

lgheadcutoff · LG Gram

Primary Server

Johndoe

100.64.0.2

LG Gram i7-1260P

Daily Driver · Arch

Kingchud

100.64.0.3

209.145.51.192 · Contabo VPS

VPN Hub · Mail Relay

Self-hosted Headscale coordinator on Kingchud — sequential IPs — fd7a:115c:a1e0::/48 (IPv6)

Network Map

                    The Internet
                          |
          [WAN 135.26.181.242]       [Kingchud 209.145.51.192]
                          |                      |
                    +-----+------+        +------+----------+
                    |  SCOUT     |        |   KINGCHUD      |
                    | 10.0.0.42   |<---->|  100.64.0.3    |
                    | 100.64.0.1  | ts   | Headscale :8080 |
                    +-----+------+  vpn  | Headplane :3000 |
                          |              | Postfix   :25   |
       +------------------+-------+      | OpenDKIM        |
       |                  |       |      | Caddy (TLS)     |
  Headscale VPN    LAN     Docker    | Gitea    :3001  |
  100.64.0/10   10.0.0/24  /opt/server+----------------+
       |                  |       |
  .1 scout              |   Caddy     Synapse     Jellyfin
  .2 johndoe            |   Sonarr     Radarr      Jackett
  .3 kingchud           |   qBit       Nextcloud   Factorio
                          |   Schedule   Jellyseerr  Netdata
                          |   Portainer  TorrentSrch DDNS
                          |   OpenClaw (claw user)

  johndoe              Mail: Scout → Postfix → Kingchud:25 → Internet
  i7-1260P / Arch           DKIM signing on Kingchud (warming up)
  100.64.0.2                SPF + DMARC configured

  Offline — earmarked for distributed NAS + compute cluster
  nzxt i7-14700KF/RTX4070   alien i7-7700HQ/GTX1060
  rpi5 8GB   jmrpi3 1GB   jmsp8 Surface Pro 8   voidflare

Servers

Scout lgheadcutoff

i7-8565U · 16GB · 238G SSD + 931G HDD + 464G SSD · Ubuntu 25.04

Primary Server · Homelab · 100.64.0.1

proxyCaddy (reverse proxy + TLS)
mediaJellyfin + Jellyseerr
dlSonarr + Radarr + Jackett + qBittorrent
dlTorrent Search
chatMatrix Synapse
mailPostfix (local + relay via Kingchud)
devSmartSchedule
gameFactorio
cloudNextcloud
sysPortainer + Netdata
sysOpenClaw (claw user · Matrix + WhatsApp)
dnsCloudflare DDNS

Kingchud Contabo VPS

12 vCPU · 48GB RAM · 250G NVMe · Ubuntu 24.04

VPN Hub · Mail Relay · Public Edge · 100.64.0.3

vpnHeadscale :8080 (self-hosted Tailscale coord)
vpnHeadplane :3000 (admin UI)
mailPostfix (outbound relay, port 25)
mailOpenDKIM (signs outbound mail)
proxyCaddy (TLS + reverse proxy)
newGitea :3001 (self-hosted git)
newKingclaw :18790 (OpenClaw agent, minimax-m2.7)
newLab :8420 — N-body sim (kingclaw-built)
sysDocker + containerd
sysUFW + Fail2Ban + key-only SSH

Fleet

Codename	Device	CPU / RAM	Headscale IP	OS	Status
Scout	LG Gram 14 (2019)	i7-8565U · 16GB	100.64.0.1	Ubuntu 25.04	● online
Johndoe	LG Gram 16 (2022)	i7-1260P · 16GB	100.64.0.2	Arch Linux	● online
Kingchud	Contabo VPS M	12 vCPU · 48GB	100.64.0.3	Ubuntu 24.04	● online
Nzxt	NZXT H510 Desktop	i7-14700KF · RTX 4070	—	—	○ offline
Alien	Alienware 15 R3	i7-7700HQ · GTX 1060	—	—	○ offline
RPI5	Raspberry Pi 5	BCM2712 · 8GB	—	—	○ offline
Jmrpi3	Raspberry Pi 3B	BCM2837 · 1GB	—	—	○ offline
Jmsp8	Surface Pro 8	i7-1185G7 · 16GB	—	—	○ offline
Voidflare	Dell Inspiron 15	Celeron N2830 · 4GB	—	—	○ offline

⚡ Offline fleet earmarked for distributed NAS + compute cluster — bring online one by one

Domains

Domain	→ Server	Service
lg.jackmhny.xyz	Scout	Dashboard
infra.jackmhny.xyz	Scout	This page
btop.jackmhny.xyz	Scout	btop web
matrix.jackmhny.xyz	Scout	Synapse homeserver
claw.jackmhny.xyz	Scout	OpenClaw gateway
cloud.jackmhny.xyz	Scout	Nextcloud
factorio.jackmhny.xyz	Scout	Factorio dashboard
scheduledemo.jackmhny.xyz	Scout	SmartSchedule
torrents.jackmhny.xyz	Scout	Torrent Search
jellyseerr.jackmhny.xyz	Scout	Jellyseerr
main.jackmhny.xyz	Scout	Landing page
headscale.jackmhny.xyz	Kingchud	Headscale + Headplane (/admin)
mail.jackmhny.xyz	Kingchud	Mail relay (MX)
git.jackmhny.xyz new	Kingchud	Gitea
lab.jackmhny.xyz new	Kingchud	N-body physics sim (kingclaw-built)
home.jackmhny.xyz	Scout	Dynamic DNS

Future Plans

DONE Headscale self-hosted VPN — sequential IPs 100.64.0.1 / .2 / .3
DONE Headplane admin UI on Kingchud
DONE Kingchud hardened + Postfix relay + DKIM
DONE Gitea git server on Kingchud (git.jackmhny.xyz)
HIGH Bring offline fleet back online — nzxt, alien, rpi5s — distributed NAS + compute cluster
DONE Kingclaw (OpenClaw) on Kingchud — minimax-m2.7, Matrix room, autonomous builds
DONE Lab demo (lab.jackmhny.xyz) — N-body gravity sim, numba parallel, 12 vCPU, built autonomously by kingclaw
MID Headscale DERP server on Kingchud (relay for strict-NAT peers)
MID Monitoring — Prometheus + Grafana on Kingchud
MID Offsite backups — borg/restic Scout → Kingchud NVMe
MID Mail auto-configuration XML (autoconfig / autodiscover)
MID Gmail reputation warmup — click "Not spam" until trusted
LOW Pi-hole / AdGuard Home on Kingchud for fleet DNS
LOW Migrate offline fleet devices to Headscale as they come back online