Is it possible to migrate to new hardware?

[asiag0]

Hi, apologies in advance if this isn't in the right place - i did a search but found nothing related, so here's my situation.

I have an old odroid-c2 running debian and nginx, radicale, and a couple others. not using docker or any other container stuff at all. It's no longer possible to get kernel or software updates for it, not to mention storage perssure is now an issue, so I'm looking to move everything to some newer hardware (odroid-c4 with armbian).

radicale on the old device is 3.0.3. python is 3.5.3. (i haven't yet installed anything on the new hardware other than vim and dnsutils).

how can I migrate my data over to the new hardware? first thought was to just do a fresh install, initial setup, compare configs, then rsync the data over. But my knowledge and mastery of radicale is pretty poor.

any help and guidance will be very much appreciated.

[pbiering]

Data format did not change from 3.0.3 to 3.5.2, config and rights need potentially a review -> simply install on new hardware current version and copy the collections-root folder with all the data and config and rights file from the config folder and try to start and test.