pez-infra/ansible/services/README.md
Rasmus "Pez" Wejlgaard ed6eb22f60
Remove cloudflared — replaced by Caddy reverse proxy (#56)
Cloudflared tunnels are no longer used. All traffic now routes through
Cloudflare DNS to Caddy on helsinki-a over Tailscale.

- Remove cloudflared systemd unit files (copenhagen-a, london-b)
- Remove cloudflared from media_stack role and copenhagen-a host_vars
- Remove cloudflared references from services README and host docs
- Remove cloudflared deploy trigger from CI workflow

Live service on london-b stopped and disabled. copenhagen-a was
unreachable but the tunnel is unused regardless.
2026-04-03 22:51:12 +01:00

52 lines
2.1 KiB
Markdown

# Services
Version-controlled service definitions across the fleet.
## Directory Structure
```
services/
├── systemd/ # systemd unit files (Linux hosts)
│ ├── copenhagen-a/
│ │ ├── mangos-realmd.service # MaNGOS Zero realm server
│ │ └── mangos-world.service # MaNGOS Zero world server
│ └── helsinki-a/
│ ├── caddy.service # Caddy reverse proxy (stock unit)
│ └── thiswebsitedoesnotexist.service # Node.js app on port 3721
└── rc.d/ # FreeBSD rc.conf and rc.d scripts
└── london-a/
└── rc.conf # /etc/rc.conf — all enabled services
```
## Notes
### copenhagen-a (Linux)
| Service | Unit | Status | Notes |
|---------|------|--------|-------|
| MaNGOS realmd | `mangos-realmd.service` | enabled, custom | Realm server for WoW private server. Depends on MariaDB. |
| MaNGOS world | `mangos-world.service` | enabled, custom | World server. Depends on MariaDB and realmd. |
### helsinki-a (Linux)
| Service | Unit | Status | Notes |
|---------|------|--------|-------|
| Caddy | `caddy.service` | enabled, stock | Installed via package manager. Config at `/etc/caddy/Caddyfile`. |
| thiswebsitedoesnotexist | `thiswebsitedoesnotexist.service` | enabled, custom | Node.js app. Env vars in `/opt/thiswebsitedoesnotexist/.env`. |
### london-a (FreeBSD)
No custom rc.d scripts — all services installed via `pkg`. The `rc.conf` captures all enabled services:
| Service | rc.conf variable | Notes |
|---------|-----------------|-------|
| Grafana | `grafana_enable="YES"` | Monitoring dashboards |
| Prometheus | `prometheus_enable="YES"` | Metrics collection |
| node_exporter | `node_exporter_enable="YES"` | Host metrics exporter |
| Tailscale | `tailscaled_enable="YES"` | Mesh VPN |
| InfluxDB | `influxd_enable="YES"` | Time-series database |
| libvirtd | `libvirtd_enable="YES"` | Virtualisation daemon |
| Redis | `redis_enable="YES"` | In-memory data store |
| PostgreSQL | `postgresql_enable="YES"` | Relational database |