hetzner-devops/dns-configuration.md

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# Konfigurasi DNS untuk Incus Networks
## Tanggal: $(date)
### DNS Servers yang Dikonfigurasi:
- Primary: 1.1.1.1 (Cloudflare)
- Secondary: 8.8.8.8 (Google)
### Networks yang Dikonfigurasi:
1. **incusbr0** (Default network)
- IP Range: 10.94.230.1/24
- DNS: 1.1.1.1, 8.8.8.8
- Used by: ubuntu container
2. **services-net**
- IP Range: 10.10.10.1/24
- DHCP Range: 10.10.10.50-10.10.10.199
- DNS: 1.1.1.1, 8.8.8.8
- Used by: traefik-svc container
3. **development-net**
- IP Range: 10.20.20.1/24
- DNS: 1.1.1.1, 8.8.8.8
4. **production-net**
- IP Range: 10.30.30.1/24
- DNS: 1.1.1.1, 8.8.8.8
5. **management-net**
- IP Range: 10.40.40.1/24
- DNS: 1.1.1.1, 8.8.8.8
### Cara Mengkonfigurasi:
```bash
incus network set <network-name> dns.nameservers "1.1.1.1,8.8.8.8"
```
### Verifikasi:
```bash
# Cek konfigurasi network
incus network show <network-name>
# Cek DNS di container
incus exec <container-name> -- resolvectl status
# Test DNS resolution
incus exec <container-name> -- ping -c 2 google.com
```
### Status: ✅ COMPLETED
- Semua managed networks sudah dikonfigurasi
- Container baru otomatis mendapat DNS yang benar
- Container existing sudah di-restart dan diverifikasi