See https://developers.home-assistant.io/docs/add-ons/publishing#pre-built-containers
It's much faster to start using a pre-built container and backups are much smaller since they don't have to include the locally built container.
You can use github workflows to simplify the process such as https://github.com/home-assistant/addons-example/blob/main/.github/workflows/builder.yaml
I installed the dynudns-addon and now my backups are 38.7 MB bigger. Uncompressed the data directory is tiny but the image.tar is 97.8 MB.
See https://developers.home-assistant.io/docs/add-ons/publishing#pre-built-containers
It's much faster to start using a pre-built container and backups are much smaller since they don't have to include the locally built container.
You can use github workflows to simplify the process such as https://github.com/home-assistant/addons-example/blob/main/.github/workflows/builder.yaml
I installed the dynudns-addon and now my backups are 38.7 MB bigger. Uncompressed the data directory is tiny but the image.tar is 97.8 MB.