dnsmasq (6 new, 30.8% → 32%):
- Empty instances, multiple instances, nil config, configured IP
- No leaked empty entries (address=//, local=//)
- Empty fields don't produce broken entries
Also fixed a bug: empty Domain/InternalDomain fields in commented-out
entries (no LB IP case) now guarded against producing # local=// and
# address=// directives.
haproxy (7 new):
- No HTTPS frontend with no routes
- HTTP-only and L4-only route scenarios
- CertsDir customization and default
- Custom TCP route ports
- Health check directive in L7 backends
services (8 new, 72.7% → 75.8%):
- Not-found errors for Get, Deregister, Update
- DeregisterBySource partial match (source AND backend)
- Overwrite preserves file count
- Empty dir and non-YAML file handling
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Services registered via the service API have a domain but no internal
domain (that's a Wild Cloud instance concept). The dnsmasq generator
was producing broken entries like `local=//` and `address=//`.
Fix: skip internal domain entries when InternalDomain is empty, in
both config.go and config_modular.go. Also fix DNS entries to point
to Central's IP (where HAProxy listens) rather than the backend
address — all traffic flows through Central.
Added 3 tests covering: service-only, mixed services+instances.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Extract the Central networking functionality from wild-cloud/api into
a standalone service. Wild Central manages DNS (dnsmasq), gateway
(HAProxy), firewall (nftables), VPN (WireGuard), TLS (certbot),
security (CrowdSec), and DDNS — all the network appliance concerns.
All Cloud-specific code (instances, clusters, nodes, apps, backups,
operations, kubectl/talosctl tooling) has been removed. The API struct
and route registration contain only Central endpoints. Tests updated
to match the new API signature.
Builds and all tests pass.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
