I'm proposing an exec based plugin system for the Kubernetes Certificate Manager. Ideally this will make it easy to support any DNS provider written in any language.
The goal is to push all DNS providers, including the Google DNS provider, to exec plugins that live out of tree. To ease deployments the "official" Kubernetes Certificate Manager container will include a few DNS providers via exec plugins out of the box. There will be instructions on how to build new containers with additional providers for custom deployments. More details soon.
I've updated the Kubernetes Certificate Manager based on the dns01 exec plugins proposal. I've also pulled out all native support for DNS providers and now the Google DNS provider requires the googledns exec plugin. For ease of use the kube-cert-manager container image includes the googledns plugin, but it's easy to now build and ship your own:
The goal is to push all DNS providers, including the Google DNS provider, to exec plugins that live out of tree. To ease deployments the "official" Kubernetes Certificate Manager container will include a few DNS providers via exec plugins out of the box. There will be instructions on how to build new containers with additional providers for custom deployments. More details soon.
See the proposed exec based plugin model: https://github.com/kelseyhightower/dns01-exec-plugins