Don’t forget that there are two packaged options: the default Minio app as well as the BTCharts version. The BTCharts variant gives you a lot more control over the networking because it’s a full on K3S setup. At least there, you can select the interface to connect to, while I can’t find any networking options in the default app deployment wizard. While I appreciate the move towards this modern tooling, It adds a lot of complexity, overhead and non-obvious dependencies for simple applications.
OTOH, this will drag a new generation of sysadmins into the Kubernetes era (kicking and screaming).
Image title: deploying a single container app on Kubernetes
PS: if you use BTCharts, don’t forget to add 127.0.0.1 ix-truenas to /etc/hosts in the Network > Global Configuration