Dynamic DNS providers seem to have fallen by the wayside recently, either shutting down completely or competing to generate the most unwanted email. So I over-engineered a solution:
- Goggle App Engine service to give me external IP
- Go client to update Route53 hosted DNS when IP changes
- Packaged in a Docker container
- Deployed on Kubernetes
- Running on a Raspberry Pi cluster
There are a few tweaks to make mostly logging/metrics, but it seems to be working well so far.
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