# DirectAdmin DNS records syncer

This tool synchronizes DNS records between DDNS and DirectAdmin.

I'm unable to find decent solution for sending updates from my Archer C6, so I came up with a tool that is intended to query TP-Link DDNS service (`ns1.tplinkdns.com`) for my router's external IP and to update DNS record for `int` subdomain in DirectAdmin panel.

When life gives you lemons then spin up the hamster ¯\\\_(ツ)_/¯

## Installation

```bash
go get git.ext.icikowski.pl/icikowski/ip-ddns@latest
```

## Configuration

| Environment variable | Description |
|-|-|
| `SYNCER_DA_URL` | DirectAdmin panel URL (default: `https://s149.cyber-folks.pl:2223`) |
| `SYNCER_DA_USER` | DirectAdmin panel username |
| `SYNCER_DA_TOKEN` | DirectAdmin panel token |
| `SYNCER_DOMAIN_SRC_NAME` | Source domain name (DDNS one) |
| `SYNCER_DOMAIN_SRC_NAMESERVER` | Source nameserver (DDNS one) |
| `SYNCER_DOMAIN_DST_NAME` | Destination domain name (DA one) |
| `SYNCER_DOMAIN_DST_NAMESERVER` | Destination nameserver (DA one) |
| `SYNCER_DOMAIN_ENTRY_DN` | Entry domain name (from domains configured in DA) |
| `SYNCER_DOMAIN_ENTRY_NAME` | Entry name |
| `SYNCER_DOMAIN_ENTRY_TTL` | Entry TTL (default: `60`) |
| `SYNCER_RESYNC_TIME` | Resync time (default: `15m`) |

## Working example

![Screenshot](_assets/service.png)