infrastructure

# Personal infrastructure — structural summary

## Single VPS hosting everything personal

All Zach's personal infrastructure runs on **one Hostinger VPS**:
- Hostname: `zl-vps01`, IP `72.61.17.83`, OS Ubuntu 24.04 (kernel 6.8).
- SSH alias: `personal-vps` (host alias added to `~/.ssh/config` and `C:\Users\Zach\.ssh\config`).
- Disk: 96 GB, ~42% used as of 2026-05-16.

One Coolify instance manages everything personal at `https://coolify.lagden.dev`. Authoritative for everything outside `*.digigrow.uk`.

## Domains hosted

- `zachlagden.uk` — primary personal site / portfolio / blog
- `lagden.dev` — dev-oriented projects + APIs (e.g. `api.lagden.dev`)
- `zach.best` — short-form URL services (`api.zach.best`, `cdn.zach.best`)
- `donna.fyi` — donna site stack
- `iamjarvis.xyz` — jarvis personal site
- `*.lagden.dev` subdomains for self-hosted infra (`honcho.lagden.dev`, `mcp.lagden.dev` — Honcho memory server added 2026-05-16)

## Hostinger (VPS provider)

Hostinger hosts the VPS. The Hostinger API at `https://developers.hostinger.com/api` handles VPS-level lifecycle ops (reboot, reinstall, snapshots, billing). Use it when SSH is unreachable but the VPS should be up — could be host-side outage or stuck hypervisor.

## Coolify v4.0.0 inventory (as of 2026-05-11)

Projects:
- "Databases" — shared MongoDB / PostgreSQL instances
- "Personal Sites" — `zachlagden.uk`, `zach.best`, `lagden.dev`, `donna.fyi` apps
- "Donna Website And Related Services" — donna.fyi stack
- "lagden.dev" — all lagden.dev sites and systems
- "zach.best" — all zach.best sites and systems
- "Jarvis Personal …