# powerdns-scripts
A collection of powerdns scripts for managing my setup

The scripts execute the `pdnsutil` commands via SSH on the target servers.

## configuration
Configuration of the ssh targets happens via environment variables:

### `PDNS_PRIMARY_SSH`
```
PDNS_PRIMARY_SSH=root@primary.domain.com
```

### `PDNS_SECONDARIES_SSH`
```
PDNS_SECONDARIES_SSH=root@secondary1.domain.com;root@secondary2.domain.com
```

### `PDNS_APIKEY`
```
PDNS_APIKEY=qqqqq-qqqqq-qqqqq-qqqqq
```
currently needed for deleting records, thats only possible via API apparently

### `PDNS_API_PORT`
```
PDNS_API_PORT=8081
```

different http port for API requests, defaults to 8081

### `PDNS_API_SCHEME`
```
PDNS_API_SCHEME=http

either `http` or `https` (if https, api must have trusted certificate)
```
## Commands
### `dns-a-delete`
usage: `dns-a-add sub.domain.com 1.2.3.4`

### `dns-a-delete`
usage: `dns-a-delete sub.domain.com 1.2.3.4`

### `dns-cname-add`
usage: `dns-cname-add sub.domain.com other-sub.domain.com`

### `dns-cname-delete`
usage: `dns-cname-delete sub.domain.com other-sub.domain.com`