Add domains to a deployment on the fly without redeploying?

[randohinn]

Is there currently, or are there plans to allow for adding more domains to proxy for a deployment, or to load domains from let's say a file? I have a service where one instance will need to serve a lading page for different domains, but the landing pages will be created and configured inside the app, so it would be nice if I could automate the addition of a domain to the proxy.

[kevinmcconnell]

If you're not using Kamal Proxy for TLS certificates (i.e. you're handling that in another layer), then you can deploy your app without specifying a host. That works like a wildcard, and will accept traffic for any domain.

If you are doing TLS in the proxy, then most likely this needs #63 to be completed. Once that's ready it will provide a way to take care of provisioning new TLS certificates on demand as they are needed.