DuckDNS Webhook for cert-manager

This WebHook solves the DNS01 challenge to prove ownership of DuckDNS domains.

How to use it

Add the repository

helm repo add csp33 https://csp33.github.io/cert-manager-duckdns-webhook

Create a values.yaml file with the following content:

 token:
   value: <your DuckDNS token>
 clusterIssuer:
   email: <your email>
   production:
     create: true
   staging:
     create: true

Install the chart:

helm install cert-manager-duckdns-webhook csp33/cert-manager-duckdns-webhook -f values.yaml

Add the following annotation to the ingress you want to generate a certificate for:
```
cert-manager.io/cluster-issuer: duckdns-letsencrypt-prod
```
Wait for it to finish