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I have one A record for my home ip address. This is dynamically updated by my router whenever the public IP address changes. Everything else is a CNAME pointing
by davkan 2y ago
I have one A record for my home ip address. This is dynamically updated by my router whenever the public IP address changes. Everything else is a CNAME pointing at the A record. Completely set and forget and supported by most of the shelf consumer routers or router OS like vyos.
This is a much preferable solution to me as there are no changes to external-dns resources when the public IP changes. Granted, i don’t run a dual stack setup.
- vegarde 2y agoI run dual-stack. I used to run a dynamic DNS service, but these days I prefer to do it myself towards the API of my DNS provider. External-DNS in k8s is pretty neat that way. Changing the K8s resources automatically is not really a big deal. It's a fun exercise.