Good luck if you try, I’ve spun up taiga a awhile ago for a work colleague who wanted to try it. I still haven’t figured out how the f SSL Is supposed to work with it. The docs don’t explain it and I had no luck with nginx as reverse proxy so far either.

For the updating procedure you can use Ansible. https://docs.ansible.com/ansible/latest/collections/community/general/apk_module.html And for caching packages you could set up a local mirror, cache the via squid, etc.